WRIGHT-PATTERSON AFB OH F/G 13/1 …AD-AOGB 890 FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OH F/G...
190
AD-AOGB 890 FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OH F/G 13/1 8INSTRUCTIONS ON THE DESIGN OF BOILER INSTALLATIONS SN 350-66.(U) CLASSIFIED FTD-ID(RS)T-0427-80 NL *2 fflfflfllfllflfflf EIIIIEIIIEEEI EIEIIIIIEEIIIE IIEEEEEEIIEIIE EEEIIIIIIIEEI EIIIIIEEEIIII LmmmEEEEEmmmEI-
Transcript of WRIGHT-PATTERSON AFB OH F/G 13/1 …AD-AOGB 890 FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OH F/G...
AD-AOGB 890 FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OH F/G 13/1
8INSTRUCTIONS ON THE DESIGN OF BOILER INSTALLATIONS SN 350-66.(U)
CLASSIFIED FTD-ID(RS)T-0427-80 NL*2 fflfflfllfllflfflfEIIIIEIIIEEEIEIEIIIIIEEIIIEIIEEEEEEIIEIIEEEEIIIIIIIEEIEIIIIIEEEIIII
LmmmEEEEEmmmEI-
FTD-ID(RS )T-o 427-80
FOREIGN TECHNOLOGY DIVISION
INSTRUCTIONS ON THE DESIGN OF BOILEINSTALLATIONS Sil 350-66
OTICELECTE f
JUN 25 19801
B
.'iN , L I r '
Appro:ved fcr put1lic release;
LU a
80 6 20 087h
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THIS DOCUMENT IS BEST QUALITYPRACTICABLE. THE COPY FURNISHEDTO DTIC CONTAINED A SIGNIFICANTNUMBER OF PAGES WHICH DO NOTRfPRODUCE LEGIBLY.
FTD- ID(RS)T-O±L27-80
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d) FTD-ID(RS)T-/d427-80 19M
- M~~c~oFICHE R: F 8O 000584
IU12IT~JCTNSONTHE ~E~ NOF 30-ER ISTALLAT:0.NS
English pages: 18 y ~ . ~~7
Source: Jkazaniya po Proxektirovan~ Kotel'nykh
This document is a machine translationRequester: -7T D /7tTMAzcrr-ved fozr rcublic release: distribution uni'mi:ed
THIS TRANSLATION IS A RENDITION OF THE ORIGI.NAL FOREIGN TEXT WITHOUT ANY ANALYTICAL OREDITORIAL COMMENT. STATEMENTS OR THEORIES PREPARED BY:ADVOCATED OR IMPLIED ARE THOSE OF THE SOURCEAND DO NOT N4ECESSARILY REFLECT THE POSITION TRANSLATION DIVISIONOR OPINION OF THE FOREIGN TECHNOLOGY DI- FOREIGN TECHNOLOGY DIVISIONVISION. WP.AFS, OHIO.
FT~ :(P'-~2TEODate :,a 9
U. 3. BOARD ON GEOGRAPHIC NAMES TRANSLITERATION SYSTEM
5lock Italic Transliteration Block Italic Trans_.tera...
a A 4 A, a P p p r
6 a B, b CC S s
B B a V, V T T T m T, t
Fr r G, g Yy y y U, u
D, d co0 0 4s F
E a Ye, ye; E, e* X x X x Kh, kh
Zh, z14 q Ts, ts
:3 3 3 3 f ~ 'h,'s
1W u ;, i -U LU W Sh, s-.
R, £1y £11 aq hn
K x K, k "
7 A L, 1 0 & ] ,
M t M, m b b
H H N, n 3 ; E, e
- 0 a O,o Yu, yu
17 P.', p 2N Ya,ya
Sint.ally, after vowels, and after b, e elsewnere.n rizten as L in Russian, trans-Iterate as y4 r
'7 SAN AND ::GLISH TRIGONCMETRIC FUNCTIONS
Russian English Russian English Russian
sin sh sinh arc s..z S -136 ch cosh arc cr.
-an th :anh arc hoct cth cth arc c
-a Sec sch sech aro scr"ec csc csch csch arc csc-n
Russian English
rot curlIg log
4 1J '
r
DOC 30CO42701 F aCI I
Instructions on the des!Sn ct bci1er installaticns SN 350-66.
Ara affirm d by tle state Ccwaittee of the Council of linisters
-f ti= 'ISSR cn mati .. e iljing .n 14 Jur3, 1966.
CESSION forNTIS White Section I
DDC Buff Section 0UNANNOUNCED E3JUSTIFICATION
BY -
Dist. AVA)L. and/o SPECKL
.fr ....
-10C = 1004t270)1 E A .i Z
'Iistructions on the design ct boiler installaticus" (SN 350-66)
ars 'evilopq4 by th-i stata design institut4 "Scantekhproyakt"
GOSSTROY of 'he USSR with the ccliaboration cf the central bcilar and
zurbins institut' 4-m. 1. 1. Ec.Lzuucv th, mi.nistriss of Heavy, P w~
Sc., A-;.ristry cf Tramspcrt.-iticr Ccn.struicticr 1
Stat-- 1-hstitui for: the esj.gn ct the jas-scrubting ccastructions
I-,iprcgazccchi-s'-ka'1 cf tk.* minist:1 of ths Cil-.--firing and
* ~ P-troch-imical In-iustry ci -cne U- Sg, state design Institute
"2: emn4rqcpo-k [3titz- ".I-Jrn.CL Plarnninj IE-t for Planning of
n :st. f In I js . H -it ard Liic. Ec,,:r P-lints fc: Supplyinq Pcwzr tc
*I:-,-',s. 71stab. )f Al1. Brarcnii c: " concy"1 c-- the li imt ' c,-
7-izrpjtics and Fl1ctrificdr-ica cz th-a USSR.
F ldltors - inqin-ir3 Yu. B. Alexanarcvi4ch ard 1. D. Tez-sh~nkcv
L"iz'nrman- n 1n 1. 7. !Iyartcvsita,~a j~neh~y t , cctor o~f
- c!'rii sci n'es S.. ?diji~v jn-I n 3. A*V*C!- ,bazov
P31Iznov) , :?4 Ya. 2. £EC.z (kL1V:-~rYk' a ni sng. I. A.
Sh.31i4cn (Giprogazooc~istd).
.'= 31C4i27C1 EG
r4IuCyAaITmNmwA Komeuur Ctpomgealb"e HOPUMCoveTa MsNaencrpom CCCP C 5-no AMaU CMJ 35046N
CTPOHTeIhC?3C no nPOeKT~iposaNeu~o(romcpoA CCCP) KOTCAbHMIX yClaNomoKc
K~mY: (1). State Committee cf tri Council of Ainistars of the USSR on
matt-:rs of building (GC_-5fCY csz tap USSR) . (2) . Construction norms.
(3). Inlicattcns i~n acccrace kit design Cf tciler installations.
1. General consiieraticns.
1.1. Present indicaticns are comprised in divelcpmant of chaptcer
sn:? rC')nstruct1o. ncrffs azu rmuld:ions' II-g.9-6i l168oiler
4nsitall'Aticrs. Th-l ncris cz diesac" apply tc t~e dasign of t'cs: of
n-wv-v c )structing ird ari reccratzucted bciler installatIcns -,oi-h
th :ast iron sictional kiiaz, al stiam bcilers with the cressura
of steam <23 a+'r(gag*), ay coefficient of evaForation to 75 t/hs
and by hot-waters boilEr witn tzqi temperature of h-3ati;n, water to
21)0 0C, lby hqating pow~r to 50 cal/h inclusivsely.
4o-t-. In ic.'ns ac nc: ijill tc the tciler rc.--s of 3cwz=
stit.cn.a. to th.- boilqr rccas aiza paak hot-waters tciler, intended
fo: the work ini th~e tlcck wita tzd haat and pcwpr plant, tc the
toiler rooms with boilErsi-ut1122ZeS, o: tc the mcvable boiler
DOC 1 0042701 FAC
in s4 a111-ti cns.
1.2. During disign c± ncilez rooms, besides rsquirements cf
oresent indications, skculd ca zEer guided by apopriate chapters
SlIP, rules and cthir stanaazd cccuments.
Pagq 4.
1.3. In d-ipending cr cnaractez of thermal Icads tciler
instillations condit-Crally ace surdivided into three basic types:
DO 3004~27)1p 1Ci
e C C H MrocyaapCTcH~HWM
npoemiurie mriyom YT e MA/rocrpo CCCP N UPO KTII r0CYAapCT8CHIlhm - CPOK
181.103108KOMUICIOM m eH,se..flA~sesa Conera Mmrncirpoo CUCP I affIPa
Ms~cTepcTisa lusceaoro, no AeJiaM IO~~Ce 1967 r.3NepreTIqcckorocp(rebC aH Tpa.IcnoprIoro 14 mIoHA 1966 r.
(e y: (1). They are intrcauced. Ly state design institute
"'Santqkhproyakt". GCSSliCf of z;~ LSSR and ISKTI imn. Polzunov.
i r 4str I~s of H-I avy , P c -aer a I rars port M ac hine- buildi ng. (2). Th~y
art? affirmid. By stati ccmmi-t-c6i. .. ouncil1 of 104nisters of tlve USSR
for 3atters of the building Ca 14 dune, 1966. (3). Period of
introduction on 1 January, 1967.
heating - levelopinc/aeileti.- heat "for the heating, the
'nI a -.4 , a n4-' t ~ot % d :-=z zii iiy of h ab+ a h1 m, public, industrial
-an-,' ctha- buill-' rqs anc ccns,-ructacns;
ha-ating-producticr - Llvaic-ig/d-apletirg hat- for tha- heating,
t'=v~rtilatlcn, 4thri hct witer zs;I. .y and the -.ac~nclcglcal t3rgets;
proiuction - e velcicng/Jiekleing Ieat fcr th- tschnoblo'lic..
targits.
1.L4. Calc'ilat-?'I hfat;.y icwezz of hc5.lsr rccrns ar, detp.erad:
DCC = 3,1042701 FAC-t c
for h-eatinig onas - ty sum c± aaximum hcurly consumptions of heat
Pz h -4a-ing, vzntilaticn aiso or calculated hcurly ccnsumpticns of
* heat per it is hcttsr %atez suply
fo-r h-atinq-oroductica azai zzducticr - ty maxcimum hou~rly
:su~icn f hza: on tti Lai~ ct diurr~al graph o ct ccr.sumpticr
(.iki.n,; into icccunt wcrx cz Ztcza = tat *Criez/accumulators cf ';-ot
watgc= and1 Steam)
Nt.Durng the detzrwm.nairicL of the calculated heating power
amt :cmu st al Soj oc -,s ;. Lir -J t h -h ba t 1 c s z.s bCy ths I a2
- -ork,/.r_'s ni he-at cctazumizicr p=_= th--ir o-,n neceds of bcil-r
F 1.5. Maxim'iim hour caicviazeu ia-at ccrsumptior par our own nec IS
zf boil-4r rooms should be accGeezaJ ~n s~ize/daJrr:icrn to 3o/c cof
1..3-:lc.or. of at-z:.aizer ijert an] Ittrninition or '---t
c'su~t:uir o:t-ar-ing aad v4:,taatjcn. of tuillinigs an.]
cstructions is 'nanufacturea a~ccrling to Jata of chaptsrs SNIP
U-;.1O.2 "n~rai et~zi~.ris. !cr,.ns of dsign" anI II-g.7.62.
ZCC 11'42701 A 7
'IM ~a::- v -n 1 t r3 ni ~n (I Ir C C L 'I n'. 0 * Ncrms of dzsign" ~;t
consumption per everyday hczter %atqr su~ply are dzeterminad accordi-ng
to th data of chapter SNIrP oz 1I- .8-62 "hOctt,-r water supply. Ncrms
1.7. Th-rial loads rCr caicuialir. and SeJ.Fcticr cf zu4Fm-nt clf
zo1~ oams vast ba dEzerzined xci four chazacteri4stic
inax.~mally wintir - a-c caicularPd t' mp -raturz- of surrounding air
for 14signinJ hiating IcaLcula-ced raaating ,cwmzr cf tciler =ccm) ;
I: coldest 3ionth - at 3edn t zjeraturq of this ironth;
iv'erage-heating - dt iadn tmujkeratur:e cf surrounding air durinJr
h-a+-Jng p-riod:
si r- 1,Q:-:rmnc-a iy ratis cf Ii3chairg; cf heat rr
:~chcl~ica1targsts anu i s nct,, watir surcJ~y.
Paq'e 5.
1.3. Num-fb-4 cf tcile:.5 ani cn-z.r unit heating Fowsr should bC-.
icceore 1:
..
30C 301142701 EACC. a
fcr h~ating boilir rccas - in value of calculated heating power
cf: beoiler room without tne inaalation cf sn-are boilers;
for he,.atinq- producticn andi jxcducticn bciler rccms - in value of
calcul1aco:,d hziating pcwqz so tart auring thz aalfurncticn. cf cfl= toilE
thos:e r. Maininq would Frvi ccnsumtic/cction/generaticl of
netin laantity, ieter3uiatd ol zC..P /condticrs of "coliS.: mon. h".
In the boiler r-oca it is necessary, as a rule, to provide for
thc installation of the urnitcrxa tciler urits c.4 identical heating
1.1. rn boilir rccis or -aiica it is not re*~uizsd conti4nucus fseri
cf: .:at, iJs al-lowed/assuLei inatdiliaticn of crs Lciler.
1.10. f ecqssarl ioz iacraasp. in heatirg power of toile: rocm
'shouli bp -:xamin-3d advisaL).iit] cr installiticn o-f adlitional
boilor=s, nods:niza.:cn cz tacca existini for increase in :hz_±_
*in~nor or r.cExeiiz cz Existing bcila~s by toiJ.-3: cf
productivity.
1.11. Con1positicn, ccnxen:, cider of develcpmont, agreement and
N-,C 301O42701 F AC.i 1~
2. 4. For boiler rcc as, arrarzid/lccat-id in residantial arzlas,
one should apply gas, hi~a-jraaz sclid fuel ard lcw-sulfur petroleum
r 4s idU S.
2.13. DRS..q, characreris:t.cz cz futls/prcpsJlants are accm-pted
acc-rlii to lata cf_ stdrdaza iiz~cd of th rral *iesigr of Loilcr
~j~z~/'nizsIavr-IcE_=d zzy V'"I and TsKTi, --: acccrii4;_n4 tc
isi'Inmaflt for iesiq.Th
2.'6. For broilsr rccms ii:L anrual exp~svditure cf natural gas to-c
1, m1n. m3 work on cthcr tcrm ;Z z,-4 is rct ircyided for.
-.4-4h th: an-nual flow~ Lt or ratural *-Tas of nior-. ta m IC <n. n 3
n' 1 for h wcrk c! Qucailr ioom c- cther tcnin of fuel/pzrcptlidnt
(p'-trc.lum r'isidue or solid) iz- iztablished,'installE y ths
rlannr-.j/qjlidj ng organ i z icns .
2.7. Diirini t:'ans]atica/ccmva~ki.cn c-: wcrK of cillr :_,cm fron
3 - t _ia -i .-- r :~5ed a y ;! l:--:a-* -3zd a an c-..--z f:
of fu/~ocin scizo. Use/ajilcaticr. izthis cas= of cstrro: ~ie
r- si.1ue must tP substartjiteid.
3. zurnace instilliticr..
DC 303L42701 F1
issertion of projects and eztimatas of hciler rccms arq determined ty
tC~mmanI on dgvi~lopuent Ci staaLu designs fcr industrial
construction" (SN 227-6i) 4nd i~y "command on development of designs
and estimates for industxia. ccncstruction" (SlN 202-62).
2. --ue1/rprooellant.
2.1. F'orm of fuel/L.Lopallart zor r., wy prcjected/designei and
r ccnstructad boilar -:ccas 1Es istaclish.ed/installed ty
planning/gliding organs/ccnticls.
2.2. Dinof bciler zcrins with layemr ccmtustion of anthracitas
an:! 13an coal whcse lelivizy r.,- layer ccmbtsticn -4- nct z-=ovi4d=ei !or
'-y a:i-nq Gcsts cn cartcr./cca.Ls cz corr-spond.4ng d. -- csi ts, srot
-cwid/;4suml~ ir v4F- cz cxtrixc.Ly iarge lcssas of ful,/prcpellant-.
2.3. Taikiri intc acccunt cra- layezr ccirustion cf hign-:rcistu==-
1-3ssis )f ,: fll/propellart aaa ccxtjLicaticn cf ope3ration,
i-2/ 1c I cat, -~r. of tie:jl~ zp~l !ants car I zr-~~ cr> a a
x c ti,-r a lim n at ion.
F (1N 0T~ E. T n s scct z c C~c mru s -o n s y stm s" t h - qu a ntita t ive
boiler output is conditicaally sncimn on thz- pair (in t/h) ; the
:eco~mimrndat4icns of pres-nic secT.Icn alsc relats also tc hot-waters
tro-1lr of Aquivalent hedtizq j ciir. ENDFCOTNCIE.
3. 1. In h-3atini aru a--;aia -ioducticn tcilz 1 rccms, which wcrkx
d Iar:.bD /a.t,,=natin rneziai ioad, is rscommendqd, as a :uis
hvy== combusti.on of fuel/pcj~ilanz.
3.2. Salection cf ccanbuszica syst,,u-s, in depending on fcrm of/
b'xr~ i~ro~3.~rAara tc zcaLctivi.ty cf tcila.r aggregata/unit
tcr bcile~s by prccuctivitj rcom 2.5 t/h it is above with layor
hs'atings - on tablis 1:
'-:c: boei1-rs wi-th cadmuer zutldcz-s - onfbs 2 Ftnl 3.
ilimninate the usq/aIplicart.c.n oi cther ccmbusti4cn systesms the
~V2SbJ.tvif ssttinc uL; cr wnicn mqst bp substantiate'i.
3.3. Comustion sy-ta~ c.- cilqrs arz acceptad in accordarcpe
2 ~ ~ ~ ~ ~ ~ ~ ~ ~ nw ---- -.- -..- .--------.-
DOC = 300L42701 F A i
Pie 7.
Table 1. Recommended types of the layer uechanized beatings.- ( ij I1~pOItpOjt3%oAuTtrStmocTI KOYJ~a r"
SilO"Ia 2.5-4 6,.5 to) 15-20 >20
2 AiirPaQwcr TOMii C I~eSS1o%Iuximml'ecKimll c uJTniiCLen-AC if AM 3adpacuesaTe.mlII if leno2~3Io- jiA peuiemKO I
-iioh pewieTKOi npflmora xola
2Kamettitue ,ITo(IKII c ml~eu~MOtexalItIChlIIII 3d..yraii 6PaCUseare1H.%1I [I UP11110i' peweTKof oG.
Touit 6~c uen- paor x1 1oJa 01a 1
V :.l Mumexallit'eCKU-i THLIeCINKM 3a~paCI.I
A 1 . 7Te.wf~gii iienoa. petuierKori ripsmoro 10-
altKltoaA peweT-- ;W
TorINH C iiuiei Tonxi c nuael3miOtexamlltc'I~c~NlI 3a-hiomlexamwI'ecKit- Opacwsm.eanlmi It itenfliO peueMoi 06-.%I 3a6pacilnaTe-' pariioO xo,~a1
.1II Hueno01.I* jlwIoil pewe'r-1
Bypue yPJIH__________________________
"TH lICily- TonKIu C rfles.:- nPIf WP 30%pypoiteft im~ai NomexaimmeCKII-i T01lIhI C nhieela.KOWj2 M11 3a6paCl~fI8Te- 1iwieCKIIII 3ii6pacI4Ba.
J1RMhu it luenoA- Te.'uNItH Ifi tentioA pe.utitoKiOl pewe?. ult-rcui upitmro XO~as
CK0110ii
11Ciiiu 1-'JTOIIKII C tin (.10lItio-rlepeT.IKIlllolu'ei [-CL~eTH(Ai
-(~tclle ;z"(hOPOCTItal( titII..i UKTI I cuc-remu flomepaituesalOTXOjlI
I
ip-. lre- ani khrcuoncut r thq text valae A, t he given ash.
cofl..flt 0of fii: 2 mic1aK
1) MU - AK71-7K
:)CC =VO2'1~
Kiy: (1).* 3o:Llgr st~am cajkacity in, t/h. (2). E cru of fuel/prcpallant.
(3) . Anthraciti AS and A.P. (4) . beatings with Freumcmechanical
spreaders and rigil latticki. 15). beatings with chain grata of
fo:,ewar! strok-t. (6). Ccais. (7). keatings with pniumcmechanical
ijrziders ind by zigid iatzici. 1d). diatings bith Fneuxowechanical
,:preadrs and chtin cratre ortd~cA -:trok-. (9) . Heatings with
,Mc~umcmachirnical soreadets ana Iix~d grid2.
?OCTNCTI 2. Realacing tyle cf eccustion system. ENCFCOTNOTE.
(1,C) . Vevixswith pniua~zic sz L~aaubars andi ch~ain ;rate of fc:qwari
45roki2 . (11). :-!.tingz h.jtn iniumcrnechi'ical spreaders ani :ig-i
voCNT 1. Pcmmended tyie cz ccmbusticn systsm. ENDFOOTNOIE.
(12). H-aat-.:-S with onc-asowuecicnical sp:, adsrE and chain. 3ratz cf:
Oc-C. st:0N- 1 . (13). Ercsr~ ccal. (14) . iatirgs wilth pokinj
tar/platq2 . (15) . W4ith i <.3Cc/c swamp with FDeuffatic spreaders an,!
chai-r. qrat,: of for~ward stcx- 2. j16) . Feat cf cake. (17).
"liz:-/sh:Lft h~at4,.njs. (1c) . aiaf-caain h-,atinc. (19) . Schists. (20)
H-atinj, with cbl'i~l fusniay ratri. (21) . iccien
wi-:.i!riaIajs/depart'1res. Idz) . ii aselhihvlct hqatini of
Ts KTI s vst Pm of Po m -tra rt se v. -) . 4in,s .a ft ksat ing wi th I rcii ned
Dr 3 J N27 1 A
Ta-*1l' 2. Rtacomiuended tyiess ct ch1dicer furnaces for the solid fuc~1.
121 I fpomsaaouij BHA TOMiJMBI T(bOC 3) Tund Toftimioro ycTpoACTmA
'i.'Kamenuue yrilH 11-35 *J rkneyrwulbnucl ToflKH, o60py-
Vr-:) 25% Aoaamweb~ cpeAnexonoeuA.tii imn%I.1J!TWOU16111 Ntc-Jlbhllh!La,%IlI C 003-A WIlO-flPOXOallbhlll CenapaTOpa~ll
-Byphue yirui 4135 1? M4.i~eyf'OJtbllIC TOfllKI c me.m.-w" - 8% IIHL~aMIIt %]O.ITKOuNLIi-aKcita.ibitij-
kill tVNW) twit1 meIIOlilIMill Bell.
" pt3lepiifli TOp(O 2,5-20 '4, !l ieumaTIleCC Hite TrriKi LKTI!CIICTeII UWepuiiieu
'JTo we > 20 (Ii WaXTI 01o.iuII'mube TOHIKII
~, ,j .naiu npitanTmfcKsie 35 ~ )O- Ke
lot*is: 1. JOa ttE .ulvtzizi-coal ccmtustors ara understood
Z. -1v,7 ~rui: z :.IIvz I ~z. coa I u 11 s, I~C 'Id n4 wit~' *:
Ir r f f'is 1/r:7c r Ia ;At in I r e arvrq !: 4. s.
*j I i ;1f f r r.t b r - kwa t ra
7! Dirir i a it na Ain j cc mLL t aor -i S, cas c r zt :2
K -iy: (1) . F'orm )f fixv1,j:Lcreliant. (2). Cuantitati1ve hoilar cutput in
m/h. (3) . Type of combresticn systas. (4i). Ccals. (5) . Pulverizedl-coal
-:otxstirs, 2qi..-)Iw :h ai iuv-sr:okp cr hairr-r 3ills With
tOOC z -10042701FALE
d2r-?assagra sepa:itors. (). Lj&,z ccartCf/CCa1S. (7) .
Pulverized-coal COMbUStCLS Wt s~ils by hammr axial (IMA) cr
grindini; fans. (8). milling pet J9).* Pneuisatic hgatings of TSKTI
systqa of Sh!?.shrsv. (1G). 1ha same~. (11). Mine-mil.1 h-3atings. (12).
:4i t (a t_
10a 'Z 3. R-cne ndi I ie c i cuznirs fcr ccmtustinq of pstrcleum
r~siiua and natural gas.
TZTNI C-Ib~IOCTb KC(l.
BMA T IIAI~a a 0 M/V H N Sa CIISIOII C
'n'fpHPOAl'uii 2. 5-.I44~ C'JeciabIItme (10flaAosaue 1IHcoro Hr23 ijjt3oro JAnaemmn cpe~iierO AUAVOnIui C
nPlIIYAHTenbuioA noAa-40ef BO3fYXaA)BepTIJaJibI~ouene-
owe'
,Ma3yir 2,5--10 'V )rlapomvxammi~ec- hucvi O'mIie 4iupcytim 4)OPCYhKII D03Ay11111o-
p.)Oraumnm~iue ro paciiu.rmnalIIIR
I~ppIIPbAIAP44yrpmmAi (IftOpxahlepime 10 pKastepHwe mux3o.
ra3 cexwiwiiiwi H113Koro ii cpeAHero ro u cpezier Mim~e-AaB21eIII (,iyrjune nmin (CT.IWwe cjap. 1IIrTae) itwe)
1-0Ke .,ZJ/ep-rIfK3J~b- Z1lffUAoGUe IIH3Kor a~fhvxc,~uiioi:uwbe cpea-HJO LWIMIIHPH ,taun1em!RS Cle3,yme- iero aah.emig. Popica-
roiIe%,! I3O'
'~v~-s: 1. D'lrf~vJ t~ro par c::i~:a~n cCnitiatf a a
Ir1r :BCsiTIue arE Toa~ A ccmin l 1,13K1i1 t'urnmrs
2. ~omanda~cns~ejddin curer eicesI B0r cist irc
s~ctona1and ~rt~~I-peCK11ic bo1 ro arnuivmi rItha h
2.atn 33omr ndtine tiajid.n 1une deicsaorcat .
sictinal ad veriC~l-jI;-n9IC- -oi~r are gi - with thq
DCC = iOC42701 F AG U~
Kayv: (1). Fcrm of fusl/jic 2I.aan:. (2). Cuantitative boiler cutput in
u/h or type of boilar. (_i). 7yies cf turner devices. (4).
r"coiuendel. (5). replacing. (6) . hatural gas. (7). Low-pressure
mixing. (8). Hiarth cf lcw andi mean pr.essurs with fcrced air supply.
-;CTICT3 1. Tany a:-i arilieu ii niicessary of
,i-i/rz~v-i/arina tap wcrI ct tciler cn solid fuel.
ENUF ]CTIOTE.
lowi3~sr inrvctcrs ct ar azczazation. 1!) . 3)-tat-4onal
F)CT'l0TZ Injactcrs c! this zyja by prcductivity muore than 150 kg/,h
r-_ aU4- davcelopmsnts ard sarlaz mastery/adcption. ENDFOOTNCTE.
(6). Mechtni4Cd 1 burn e s3.
F3CT!1T-:P 3. W":h small rzn~r ct ctange in the Icads of boiler or withl
th-a cssibility of thR ui.jccrntcticn of the part of the burners.
E :4ICFO0CT'I101E.
D rC 3 3C 42 7 0)1A
(17). Cist iron secticrdi. (16). Preccmbusticn-chamber of J.oM and
mqan pr-assurc (cast ircr cast). (1S). Pricc.husticn-chamber ct low
an.d meaan p rissure? (s te eIii.dia . j2O) . V - -t ica lly c ylindr ical1. (2 1).
Low-orasure h, !rth Llast-iszj . Injsctica Cf mean pr-.ssurc?.
Prcjmbustion-chamter arc neacth low-pressure multislot. (23) . Cast
4-zcn sacional. (24) . ECtatiCral l.njSCtCZS. (25) . LCw- rpssuzs
Low-rssur: iajictcrs cf air a-.csr.zation. Stsam-rnachanical
in j~ct crs.
3. 4. Sa -c- cn. cf Z :uctuza./Ji-_i s~zas/dimn nfsioflscfS
-i imnufacturp: cn --he Lasi ct ttirnmal d, sicrs cf hci1~r
a 1riatas/units.
3. 5. 7olime of h-atinU dI irEa of rrirrcr cf ccmt'sticn ir.2
3.6. StandarI values cr aes2 z charact.ir4stics of comhustion
syst- 'is :cr diI7n !czims cz tL.z f-is1/Erc~ellant arq givzen:
C = 40 12 c
for layer h9a4'ings %17 ; *drud! throb/excess/cvershoot of
fur-l/;rope11ant to rigid lattice - in Tatle 4-6.
fcz the layer mechan~ical ana seejeechanical heating in Table
fojr the chamiber fuznaces -in Tables 5, 6 and 8.
Doc= 30042701l FAC-i 1/i
Pg 10.
Tabl3 4. Design characteristics of layer heatings with fixed grid and
manual throw/9xcess/cvfEhcct c~t ruel/prcpellant.
(3)
HIiwmemosaiiie rnox33aTej~eA Ha4e- HUplIIHite A
iBHa.imoe TenlAouanpa. BQP t ,w4eRHe 3epxa.'a ropeHRns - ubc. KJC(LAt2MIt 700 70031700 700 1700
R3O)AJonycm&~ioe zenno-HanIpmx~eivme Tono~nioro BQ~fo6beta . .. .......... UC. Kciajjt9-.q 2i0 - 350
:1 5/KO':4IrnuHeHT H36UT- IK3 83AYXa 8 TOflKe . -t 18 1.61 1,61 1,6 1,6
KOA l Heno.aniu Cropa-HIIR .. .. ........ 3 1 2 I
.rl(,Tepfl Ten.ia coa t.
"A ,rOTephI Terijia OT hie- 4aniviecxoro fieAOIKora g4 6 1 4 6 6 8
-)CO.1epKami~e roplom ix IO u.aKe . , " ZU 29 213 i8 14 13
9'JCu.1epAZIaIHe ropti'x2a vitace . . . . . . . %76 51 J5 20 19
_q.., 3aAU Tonmw~aa~ ytiio e o~x . ' .I1 6 i 7 5,5
flo. peuicmoii . . . . P., AIM 80(. CT. 11U 1 0 '0 80 So
Note: 1. Design clteracteristacs cf layer heatings with th. - ri.gid
lttice are given on 9i'YEn Ly ISKTI im. PCIZUncv.
2. combustion of caging ccali n heatings with manual
maintenaflce/sqrvic.,ng is not recozzendai.
DC 3004~2701 ~ Ac i /
3. Design characterastics are givqn fcr heatings with rigid
lattices without tiltable yrate Lars.
4. During use/applicatica ct neatings with rocking or tiltable
3ratl bar-s vaiA. of thsraai stress of msirrcr ef ccmtustlicn ircreases
by 10-19o/c, rzspectively are ctaryed heat lcsses.
5. Tempoeratur3 cf air zcz tiasting is riceived as 250C.
6. Calculat,?d characteristis should nct be applied to heatings
- 7 cast 4=:n s, cticnal ard vertical-cylindrical tci4ers.
7. All ani IV' - ivEr asn ccartint and numidity cf fuel/prccllant
intc 0/a.
.y:(1) . Designation ct inaicEs. 12) . DEsignat ion. (3) . Unit
airn~~.(!4) . 3tne ,aza. (5) . Ercwn. (6) . Ccnfets anthracits. (7)
typs Kuzr.-3tsk D and G. j ) . tj~ donets C and G. 3) . lypz
A _-t olv- k - ( IC ) . TiP -_.elcvskiy. 1 1). Seen therzal
strass cf mirror of ccatts-icn. (12) . thousand of kcal/m~oh. (13).
?irmitt~'i thc-rmal stress oi furracra cavity. (14). thcusand cf
kkal/m 3 sh. (15). Excess air ratio an heating. (1E). Loss from
* DCC = -OOL2701 FACZ~1 *
cla-emical incomp1' tan=-ss cf ccxrUztacn. (17) . Ecat less with slaq.
(18). HAeat loss with escape. (1' ). Hieat less frcm mechanical
* incomplete burning. (2C). Centent cf fuals in slag. (21). Content of
furils in -scapi. (22) . baza c: asfl of fue1,Ftcpellant in escape.
(23). Ai"r prsssure urder grate. (24). mm. water cclumn.
C CC 300142701 PAL*E
Table 5. Design characteris~tics ct the heatings of cast-iron
s :c t i c n a l b c i l q r s . al ' , o , " axT -" T ( )1
hyql:hl 1.1 CKO C.
III-aMM i illKO.70C. retm no.HaHueMoaaaw~e 11na33-.1n 060.e E.kl 3 MePaH!,e
MC(s rcAK .AC ;P - 4 .p -40+Gyporo it AM: A' 10% - 60%
Ka.ia ropeflu . ....... ... - mHTC. ,cxAaM 2 . - - 00 00 -
/71iame Tenflzotoe nanpsuernie BQP _
ToflO4HOrO o6Leta .. .. ... ... - TUC. PCKaA/ts. - 250-300, 350-450 -
a ro!IajKe.........................- 1.6I 1.4-1 ,6i 1.3-1 ,4 1725--l-35 1,07- 1.2 1.08- 1.-15.rnort:,R OT XI'mIIljeCKOk Heflo.-
jioT!n cropaiuii. .... ....... 3 %3 2,3 3 5-6 0-1 0-0.6ifc uepi c o r i .e\.l.H .c.o. i. . .1i- 1"7 : 9,5 1 3-10 2,5 5,
..-. ~~~~~~~~ .1B'e:~ )c~x i~~wmi 1 A~ c. CTn. 60-SO 30 -60 6o O-20
Note-s: 1. Thr- tSm~eL.~tUre ci dir for zhg tiasting is recaived as
25 OC.
2 . ne'sian cha_-actc-ri.-tics ct keatirngs arE acc~pte1 accorcling to
K-y: (1) . :)-=signation ctinis j 2) . Dcsi'gnat icn. (3) . Unit
rr3sr-,mt (14) .larual adti~i,:s bitl- -,a4 lattices and tiltable
';:ra _ bars. (5) . irta k~atln with Inclired icad bars. (6) .
DOC 30042701 E ACIZ
4iiq of h -. - c combusticn cf TsKTI systam of
?omr-antsev. (7). Chamber uztnaces. (8) . Screened. carbcn/coal. (9).
type of Moscow brown. 110). anttracite, AK, AS and AM. (11). cake
peat. (12). crushed wocd d±thzaals/dapartures. (13). petroleum_: siLu:-. (14) . natral c ad. (15) . fen thertal stress of mirrcr of
comlbistieon. (1;;). thcusara cr rcal/m2 eh. (17). Visible thermal str=ss
c- firnace cavity. (19). taouara cf kkal/m 3 9h. (19). Excess air
r -ic in heatin . (20). Loss z:zc chimical inccxplaten-ss of
combistion. (21). Losses izcm aecaanical inccffleteness of
combustion. (22). Pressura cf air under grate. (23). mm. water
column.
DOC =300(42701 FG 4 '
Faqm 12.
atu 6. Design characteristics ci the heatings of vertically barrel
toilers.
PeHItme TOIIK.IC lierIlBHic.
HI~UII1 pewmra. KauepuaieolmlnPOKHAl OIK
II U A~ WOC -Oamemosuk EAuImiLja HIi~aUH
Haaimemiue noepaaae BfQein 11)PCI3 '
(I ~ ~ ~ ~ &J i i;*ueITH3hT
qeofBH ueo II TenJo-
! laricerne soepixa Qnoape HCTO P 61 b ~d t CT. 800-6100 - -
c r. v =-i hy Ts V' )I _4mo.e c e n c
V
DOC = 0042701 EACi IM
kcal/M 3 *h.
3. Temperature Cf air for tiasting is received as 250C.
4. In the case cf a~plying dutch-oven furnaces natures to
acquire on Tbles 1 and 4.
Xzy: (1) . D0sigration cz ardic~.. 12) . Designation. (3) . Unit cf
measurement. (4). lanual nternai reatings with rigid lattice mi and
tiltabl3 grate bars. (5). Cnamcer furnaces. (6). Screened stcne
coals. (7). Screened arthracite AS and AN. (8). petroleum residue.
(9). natural gas. (IC). feen rhaial strass cf mirrcr of comtusticn.
(11). thiousand of kcal/ an. (12). Sesn therval stress of furnace
c3vity. (13). thousand ¢AKC/MaL. 114). Excess air ratio in heating.
(15). Loss from chemical incomplcanass cf ccstusticn. (16). Loss
from mechanical incomr]taaasss cf combustion. (17). Air pressure
under grat.. (18). m.. wazzr column.
DCC =3004270)1 IACi
Pis 13-16.
Table 7. Design characteristics of the layer mechanized beatings.
Taimu c WaISIo. 16TonuK c nh~esaaluecituit se6paciasItenwaR pe. Mefflive ~I eRMdI it Lleflnod pawblicu UfpiMoro zoe
(r a)(3) aanco I ironuw Ka-cuuaae Yt.1H'Y )Bypd yrAwOdoauaqu nnauwA 631*e- EAHNNU ( ( -
Il~u~mau foaaiClA ie gomeUKHa KOS('. TV113 KV3- TH17 T?aNTPaAI p I iy" . meLLKNI man e.or" Jl0a6oAC ,AMjWV - 45r H)uF: a F,: '- ?,,: W ?-S6,4:
A- . A 1.4 A4 3 -"=4,2 At' m6.6
.5%BIax4moe Tenmloxanpamene sep. BQP ____ ~ ~ O 40 %0 4
I)IA11eTeflaoilapimeile to. BQP f.
4 On~ce .. .. .. .. ............ 1 ,5-1..6 1.3 1.4-1.5 1.4-J.5 1.3-1,4 1.3-1.4
*-3..I% .1i "ines~ 0 YNOe. % .0 16 IS isf-2
11IOTePfi O? X111,11,1CaCo0 senoio u
ri crapanio 0,5 10.5 5 0 .5 0.52;oSr co -wxo . l..... ,.U 2.5 3 4
,-t1TOTep C YHOCOur ., ... .Y . 3,5 2.5 3
.IC.KOI i~c"UMO.ThO i Cropalnhal . . . 4 (fQ) % 13,5 2 6 65.5 72;s.ieuiie I103AYXS flO, PeleTKOA P A M Am sad. l')0 80 So so s0o
A4em.wepa1pa %ymbesoro sAo3yza tv I C -14'I 5 5 MAii 25I4 2%0-I =4 00-2wS I0.-00~ 150-200 1 0.-200
= ' iOC42701 EACL '
C~ntiri i on cf Tab1O
(C TOflUl C nKe&Ma&lHqeeKIIw4 3.16PACUBSTeAMNl ~M ROA PteCTKOA06PaTHOro ZOAS
Kalelue YrAm ____j, Bypuie yrAm
R t9
82IHIute TenaoIanpenmie yonq.I .-~,oruo&~,ea * H _______
~~'Ko4Iu&e3? qi6&iica a3A1400 ,14 13004 ,I 131, 14001, 130l 134 13-.
JAor u 0 ?m . .NI.qe.X. Rl. .. 2R0.N-e KruoanN* , 05 0. .5I 05 . 05 0.7
A-ioiep MLI T UK YON. 11~ 20 275 1,5 Is' 19 I I4
jnfl3eps C YHOC0M' . .I . " . 3 10 j 5 2,51 3 4.
CI.yNmapHam no~ep ormxmqcolmnammcoau 6 1',-5 112 6 5.5 7 6.5
4LawtHHC sos;yxa tioA pezueTxCOl pp cd ,r. 501 so.iA 50, 50 5 so so so so s
Z.TeunepaTyps lybeswoo U3Ayxa to1 5 ml 25 mall ; :5H 25n9. 150- 50 MS-250 150-O 150--=O 10-2ZO110 1-0 150-200115 iO-'t,10 2
DOC 300O42701 A L-_
r b I r- 7.
STotmKu c fneslleCMU5JMI 346pWca3RMMN m menOABrnKVOIIpe M 0 Tmcol
* G Gi.() T7Kameauwe yr.iu Byr mHatiuujmawee noacaaTe.1et IISmCPCIua 9 -0 'a '. I .
c m
Q- i-w l' .11-1anpom.emxe UCP- Ir~.EaK8.13 rD-,CIIN . '4 ... B HIrme ~A 90 -090 90 900 900 S
floIIIOI cuL .a . ... 2I_0
Kc(,utm 1136b1?Ka 503Z)'Xa i
To Ofl . . .a.... 1,- . 1.- . 1. i, .- 1.51 1.4-1,5 1,4-1,5 1,4-1-' 1.4-1,5 1.4-1.530b ~~~a8YlOCe . . V. a 0t 16 13 16 is 1 12 15 i
r'! flo t 0? xai mhqecxofl meno.m*.O IH(),oarn , v os 05 05 0.5 o.;" 0.5 0.,5 0.5 0.5
;notepa co =LaxowA .. V.... U 2 3 5 s 3,5 3,5 5,s 3.5 7
&c.-mmapluR W qOcRo exaii".
ISOZy~ SOX pvIC~j P Z o.er 10 s o s!o I 40 so.-, S so u- -
4i.TrmrCPaTyr3 Ajy~T f o3'X. an I.%-2 H.Itf -5 n~ :1,
DCC = GO4t2701 FI-
LL. WaTHeTonxu c To' ~p"oa ?*OmC 38
C.!aISHW
I_____ ®r Smusso- Te~naipatn sesm -em 1 ?W ~A 10 w
S a m e T e n ~i n w a i p u m H e 3 e ec. r on oI H N U .fe m B 1 0 5 0
VT I 4
~Ko3mtNw eMr H35bA'tKS B03AV~a S VTflMe' . ? 1.4 1 1.4 1.2 1.3 1.4A0 .15 1O. ti i M U yhoc YRC . .
0 % - -
7.l71lo-repm OT X11IMuCKR 0 a VIO1H CoFpaUNU %.. .. q 2 2 3no-raep* oui m. ....... .. .. .. . . . . . . ... % I - -2
P~V0tHAN noTe-q 0: o MexaKmqecKoA meno.40T crapau'ili 4. 2 I 3.I4 oC934vxa flOA pemCmoS.. ........ ..... . . .. . . ~ 60 80 70 100 60
ZTenepaivpa iymcbcrowa a .............. . C 200-250 20022 200-25D 200-250 12 vim.a l50--20
No-:.,s: 1. For th'i tcilizrs wit st!am P rcductivity of up to 10
~q i oFd bv h-_at44rS ilt tt~ on,:utratic s~readers and c ha in
o,.;: o back strok-%, tie wim~raruzs cf tlast air is allcwad/assum~d
ty 23-
2. Tabular valtiqs ct -;ezai atrssss cf grati r~late tc
toda./corditions cf wcrk cz; ccmuct~st.cn syst.m %ith maximnum efficiency
c-: toil: r. I's possibl-s a Erclcnyrcd -4ncrqasq Ir ths thermnal lcals cn
2OC/o .
K~y: (1) . Desi-Ination ct inuici. j2) . Desig~nation. (.3) . Unit
nv-_as'remsnt. ('i) . Hsatir~s wath cnain/cat~nazy grate. (5) . line-chair
h-4tinq.3. (6) . HIeatings tizb neumatic spreaders and chain grate of
:)CC =30042701 PAC-
for -,ar I stzok-?. (7). CcG Is4.
FCCTIOTI 3 TVa combusticr cz cca.ia with the lcw-melting ash in the
hqatings cf this type is not rtccmaendil. ENCIOC'INOIE.
(-i) . ar-)wn coal. (9) DcrEts antrracit,-.. (10) . Feat cf cak2. (11).
-ypr. Kuzn~tsk D an'I G. (1z) . the donrzt D and G. (13). typ'-
Artonmcvskiv. (14) . type ies=.cvzki-Y. (15) . Seen thermal stress off
3J.ror Of combustion. 016). tncusard ef kcalff2eh. (17). Sean thermal
str-i;s of furnaci cavity. (1d) . tacusand of kkal/M'.b. (19). Excpss
air ratio in hi atinjl.
F3CTIOTI 1. Smaller value cr LoalErs 0>10 t/h. ENDFCCTM1OTE.
(2)). Shiare of ash of fuel/jpropellant in escape. (21). Loss from
chiemical ifcomp1Ctafess cf ccxcustion. (22). Lcss with slag. (23).
Loss with escac=2 .
7~C:~~ *.r vjalue C css with tha zescarei in 'he cases c
CnTbistin; zc7,'k an] troiL tcal as .:vncr t.I-~ series
:-ual/propellant with the ccntent cl the dust particles of 0-0.69 am
2. sc/c In thr- abspncp c± rne caturn of ascacr nn sharp/acute
tlastini. For K'iznitsk cazrcr/ccal GSS tte ccrtent cf dust particlas
is a:cepted by 5c/o. Ir cdaerdi Icss with the escape is chanjed
CC = 30042701A(B
dirnectlv nronorticnal tc tan ccrntart cf dust rarticles in ths
fuel/propellant. when the return ci escape and sharp/acute blasting
is Dresant, the loss vith the eacaje is decreased 2-3 times.
EHDFO0T'4OTE.
(2L4). Total lcss from sechanical incompleteness cf ccmtustion. (25).
Air ?ressure und;!r grate. (z5a) . ma. water cclumn. (26) . Temperature
cf blasted air. (27) . cr. jZ) . tyie Suchansk. (29) . type
Kuznatsk. (30). tyge irsba-Ecrodino. 131). type cf Arteuovskiy.
(32). type Veselovsiy. (33). type Khoranorskiy. (34~). type
moscow. (35). dlonets artkracite AM and AS. (2-E). Type Donets C and G.
(37) . line/shaft heatircs daitn irclined grate. (36) . Heatings of
h-Jjh-spod/h:'gh-velcci'j ccmrusticr. (3)). Heat-Iigs wt inclined
4Iltatc! grat:?s. (40). wccQ w:-nizawals/deoirtures. (41l). chcr-oed
chips. (;42). crushal itdzawais/Gepartures arti filings. (43).
Estoniaai schists.
FIC'TMOT! 4. Smaller value zcr icilers D>20 t/h.
~.smaller valie fcx bcies 0>10 th; as referqnce area cf
wirrcr i4- is accepted aced cf ojen part cf prfssing grite.
1407F )CT'IC E.
Pa.;c 17.
DCC 30C42701 E P. C. A
3.7. For 14xc!?pticnt/ejiainatjicn of slaggirg convective surfaces
of beating boilers of tezjpezatuxe cf gases at cutput/yield from
chamber furnaces (with raTed stam capacity cf tciler) it should be
takin as aqual to mian xeiu ;auzas of beginning of strain of ash
Fo7 t:.- non-slagjgic sclic fails wit the Ihigh-melting ash ths-
tzmp-ratur3j of gas,?s at tae out~uz/y1P1-lJ from th,? heating must be
accqrotel on th.7! basis ci tte cczre.-condirg tqchricaj. and economic
calculaticns.
DOC 100O(42791 Fc
8rb~ . Dasi~n characteri.stics cz chambFer furnaces '.cr th,; tcilers
by prcduictivity arq 15 t/n arc azE above.
rTOnMA 811 MoIjlAa B.)3AYX3 Tei
(6numalyroJlbIuas PI)Kameliue yr-I 1.25 14U- 190 0,5-2,5!.lV -25%[ ypi yril 1,25 150-200 0,5-1
ZIJCinub JCTOII-- 1,25 1-20-160 0,5-1,5
tO'*PC3Cp11Ufi 1.25 150-200 0,5--I.5TO" L
11~ ea~Ca u44)pe3epIIii I , 25-(1 ,4)~ 120 , 0.5-6LLKT11 CIuCTe~iu Topo 'to J00)4
'late. The selectict or Vdlae 1Er-erds cn :ctal hours of
u~iizatof sittiJng Lj, Zar C1i cal and cantiquraticn cf
~~ In this case tie laz~er value of the thrn1stress cf,
fizn.ice- cavity is acCE rt ed zcr tha boilpr with smaller total hours of
utilization of Installed Gaja8c.Lr ( 150C h per annum), and also
during ths riconstructicr ct tciliaz units.
y * (1) . 9iat:l.g. (2) . kczm zL zue/propllart. (3) . Excess air
ratios in haij.(4). ~Ermitted thermal stiess c-F furnace cavity
-ri cis and1 of kk a /a 5) . Lossss C;: hat q31 in c/o. )
Pulviriz,:1 coal. (7) . CC.ls, Vr ),5c/c.
FCCT'ITT 1. 14j h Ir:v sldc-adsh rita1a. E! FCCINCTrE.
----- -- - -
DCC =30,01427V) 'AC H
(3) . Brown coal'.
(9) . Schists (Estonian . 41U) . Mi,3n peat. (11). Pneumatic of TSKTI
system. (12) . Ililling Feat. (13) . hershreva. (14J). Chamber. (15).
I CTIIOTZ 2. Th valur-s ci .h vaiuis, g4-ypn in the trackets, ar;E
q3iven for two-chamnber t~ja neatinya. ENDFOO!1NCTE.
F'oz the fueils/prcpE1,Ants ror wihich accaling to experimental
I.Ita th-;! rr- nssM I t-Smiazaturics c*i aases at the output/yiel-d frcm
tag! isa.:inq liffzer 3_4qr.;iartij zzom mtean teittcratuas of thi
beginning of th- strair ci asn, tike temperature of gases it the
cutput/ylld from thr- tEa-..ng crflE ahoull accert cn~atiq 3.
OOC 10.127)1 FAC Z
rll . Pnrmissible temidratures cf gasqs at the output/yield from
tfle heating.
e (i Tor~aa(.2) Teunepsryps
(.3AIiTpaUNToBAb WTbL6 AJ, floJIyaIITpalwITu HIA HToiwe yrjiH T. .. ...... ....... ..... 1150
,!'4KIi3e.'IuBCKHe yrim (r1' i OTCCBIJ) .. ........... 1100'rS)Kl13ejioUCKII flPO~fl)OAYKT nnfl.. . . . . ....... 1010
f61I~ .OCxOnjuij yroA6 5 3.. .. .. .. .. .. . ..... 1100(7) Eoroc.mCBeKiltI H BeceIOCKI~I' yr~iii (B) ..... 1150('I)AiirpelICKltJI yro.ib 5 . .. .. ... . ........ 900q)Kic~o-inuzcKiie yrnitl G (iipwa-6op~oniicxiie, tia-apoLUCKie, IlTaTCK~le, Goro ro.,ibxie) ....... 900O)'CialILUu ,:CTOIiCKi~e, raOiBCeie Budi~4(xe . .. 95
;A,4peoepkbWi TOPqt3. . . .................. uuI
~v ().Fupl/?rooellant. (2) . Iaispsraturp cf gas-3s in OC. (3) .
Anthracits fin'ss Ash, cdrflcnacecus coal ra, and lean ccal T. (14).
Ki4zelcvskiy carbon/ccalz (G ard sciesnings) . 15). Kizelovskiy
sami-tinlshed oroduct EE. (6) . Zczcow carbcn/icoal S. (7) . Theological.
and Veselovskiy carbcn/ccals (a) . (8) . Angren cartcn/ccal B. (9).
Kansk-Achinsk carbon/ccals B I.Lsna-3codinc, Nazarcvsk, itatsk,
3cgotcl's'.iy) . (10). Schist.s Estczaan, Gdovsk ard Vclga. (11).
Mill--nq peat.
4. 2 04 11?r S arA. "ta I" Iat;.zq~ £urF;C~S S
Ho-t-wat i:s bcilar.
DOC 300L42701 FLACZ
4. 1. As hot-waters tc.1.Lez it should br, accepted,
for heating of water to tenjerature of 115 0C - cast iron
sscticnal bcilers, prcducau by industry;
for lieatinq of water tc tEuEarature of 2CCOC - steel hot-waters
~cil~r, rcduc-d by ind~atry.
Note. Cast ir-on sectional icilers with the equipment by their
stsam collectors can he used as tne steam ones from the pressures of
steam not more than 0.1 ~ay)
4.2. Typps and basic drarntErS Of Cast iron sectional hcilers
*-tinq surfac:_ cf mcre! tnaa 4 xz -rhhe~n cr ccmbustiny soli~d
fun'l should b - acc,-ptd aLCczdics, to data of GCSTI [.'ll-nicn state
Standaril 10617-63 ".Bclle:s heatiny cast ircn with beatings for
coah'isti-nq solid fuo 1".
~tnrdctv~vctce. cilers durin.; the ccmbusicn of
diff:~tfo:.ra- o fueI/i,k.eiant. is accert'EC accor-dii 'to tha
specifications of manufacturiny iant.
4. 3. Combust4 .on of Lijn-3sn azi :4 g .-mclfseore brcwn coal with
h:.at c-f combtisticn of Q," 2800 fcai/r.,, and alsc schists, peat and
DCC = 40042j701 E AL- Z
ct'her f orms of f up1/pr c jEi±ant ioit rcont ent Sn >- 0,2 O10% k g/kcaI f or
hoil~nr =cams with steel tot-basers boil-ir is rct reccmended.
Page 19.
In order to avoid c.i tne ccrrcsion cf th-z surfaces of heating
s2.hot-watcrs bOJler EUCUIU Li Erovided fez the :reasures, which
'trISI- -.h? t-ip--rature cl oatir at the irtrance innc thq boiler
hig~her than the dew point zor the turned form of fuel/propellant.
Ste)el hot-waters tcalaz xitn t-he t-impe:ratur4e of hazating water to
2)COC, in proportiJon tc aas-terj/dct4.or by t .!ir irdustry, should br
acc, pti in th -=ojccts in acccrdanca -iirh the~ scale of typical
1£ir~nsi:rns, qi: n in TaAW 101.
F)CTIOTE I. Is affirmed iy tkha icrixer snatrs ccmmittze of heavy, pcower
3fld t~anspor- rachine-tui.uirS uncir the (csplar cif th- USS9 Cr, 25
c-: r rne scalc of te tiC. yi csiars ofh~C - r. -s
Tennoripo. T10icgi I nPa.
TC.TIIQCT6 ux"'.o a J 'IlKOT.1.1 M'ftCl 31 h-,.10
rKa.flq 7/' U a CJ1
50 25 200310 25 2020 25 200)10 25 2006~,5 1 (" 1504 16 156
~~: H .iati'-, peoer t Crc Zier in 7ciI/b. Q2). Pressure of wateri ntrrc in. ol n l~.() empraturs of water after
toi 13r In ~cto.
DOC= 0042701 1 AC G /1
4.4. ouring desigr cf cciier rooms, as a rule, should he applied
stsain boilers, serially froduced by industry.
4.5. Nominal values cf bciler steam capacity and temperature of
steam indicated in GOSI -19-59 "cilers steal stationary. The types
and the basic parameters", must te provided at the ccmbustion of the
fuel/propellant, accepted duria tbe constructicn of toiler.
With the delivery cf tnese kcxlers for the wcrk on the reduced
pressure of steam, and also ax tbe values cf the temperatures of
steam and feed water, taa: diirxr from the accepted for the rated
steam capacity boilers, tne ccrrezsonding ccefficient of evapcration
is established/installed ay calculation and is ccordinaeed with the
clant - the produc.r cf iciiezi.
4.6. Quantitative tciler outjat, calculated for work on solid
fuel, during their trars] iccn/ccnversinr intc ccmbustion of gas cr
retrolem =: si,4 car te inciesea.
Pam 20.
An increase in the cuartitative boiler cutput must be
substantiated by calculaticn aa it is matched with the manufacturing
plant.
'CC =3004~2701 FA
4.7. During desigr cx zcC±ez rooms cn'a sbould Frcceed frcm
conditions of complete and ticcx dilivery cf tciler units, sbitching
cn combustion systems, tail teating surfaces, fcrcad-draft
installations, ash catchezs, K~IP, automation, qtc. A trouble-free
::p, ration cf bcilir unit, izE jicauctivity and efficiency must be
quaranteed by supplier.
4.3. During design of coiier zooms wit h cilers, serially
producel by industry, tbezzal dssiyns of latter are not manufactured.* The boiler operating parameters are taken from the manuractue.-'s data.
zh thqrmial lesig.!s ci tciler units durirg thzeir reconstructicn
ire fulf-4lledi in acccrcdarce wzn :xce indi4caticns of the standard
r-thod :f t-hq thiernma dE.-.n cr rcrler acgregates/units.
Tail heitinj surfaces.
a.'). Tail h-zating ztrzacas - air Fzrehratsrs and Lia-watzr
aconomizsers shoull1 be c-ctaciisami/installed all tcilers ccefficien':
* ci vaporaticn 2.5 t/h ari xzr at temp~raturs cf- lases aftst bcilers
cf more than 2500C.
-hej i.IsItallation cir cciers rj the FrOdECtiVity of less than 2.5
DOC 3 0042701 PAC-r.
t/" 'o't tail ian zit~r:acq at tl-IF'ratUre cf g~ases after
ths boiler of more thar 5i0 0 C m:st be sutstantiatei.
Notq. For the bcileia cz the type DKVH if the product of the
cost,'va].ue of 1 t of rCeterece fuel (in rub) tc the annual total
',curs of utilization of iazTaiisd capacity the Lciler I-ass than
10C00, is allowed/assii~ed the irstallaticn cf thass tcilers without
* the tiil he~ating surafces.
4.10. In boiler rccas must te used cast ircn or steel feed-watgr
accnorize rs.2
.1--: pr,:eat--,rs shcu.Ai re iI-i 4.n cas-Es when pz~h-iating air=
nzcssazy for in nnsiticar-rc ara stability c.t the process of
Cc~I~~f!Zy-1ng Of tL6/LLCjillant o= increass Jr t.1?
qfr-'ici--.ncy/cost-effn-ctivenass cr tne work of heqating.
2' 21.
Fcr mor ? in-iepth LSe cf neat of stick *gascs ir4 snou..3 provil
for the usi/a~pclicaticr cr the ccxzinad tail surfaces of heating (in
th=- ccmination of walfx cast izcn oaconcmizer with the air preheatqr
3r With th st-el tutulax ecccvizir).
=-C 10042701 F aC- E
4.11. During layer cosrusticn of all fcis of carbon/ccals for
boilers by coefficient c¢ evafczatcn 20 t/h and above should be
applied combined tail teating suziaces, which ccnsist of water cast
ircn economizer and air 1reheater.
4.12. Tail heating surfaces are astablished/installed directly
behind bciler, before ash catcher and exhaust fan.
4.13. Installaticr cz tail heating surfaces,
gsneral/common/total fcx all cr gcup of boilers, is allowed/assumed
in hcilar rooms with bcilers by itcductivity cf less than 2.5 t/h cr
during r=ccnstruction cf ccilir zccms.
4. 14. ConnAction cf cail reating surfaces into gas circuit must
limirat= us-/applicaticz oi as t)passes and bypasses.
Gas bypasses should re aj.1iea during the installation cf the
Iroup heating surfaces. In this case on the gas bypasses must be
.stablishe-d/installed ccrsecutivej./ssrially twc dense damp4rs or two
shut- ers/vilves.
4.15. Fead-water eccnomizats bill be used for heating bcth feed
water cf boilers and of rizecrk.
coc 30042701 E AC.
Tha installation cf accncsizar with the switching from beating
of feed water to heatinS ci nezmcxk water is rct reccmmended.
4.16. Gas velocity ia cast imcn economizer with traximum
(calculdted) load of bciier is rfaccaffended the accepting of 7-10 rn/s.
4.17. Inclusicn/ccrnectica cz economizer cf feed water must
rrcv*it3 for di=: ction cz flcw cz 'mater f~cm tcttcm tc tcp.
Tha action of water and yases, as a rule, must be
countercurrent.
4. 18. With two-cota --CCDCM!26ZS Of feed watsr cclI water i-s fqd
into saccnd on ccurscR c± jdaes cclumn; mcticn of fied water is
accciplisheid/.ralizzid fzcm cotc rc top ir. hcth columns of
eccnomizer.
in the Pconcmizsrs Ct LetWCZA watar ths dirscticn cf thq motion
c4- watzr can bi bcth frca Lcttca tc top and dcwnwa~d.
Page 22.
4.19. whe4n sele:ctin r ct tziaatur, cf stack gases eccncmizer of
!iel water one should elptcacn citimuff valuse cf lifferance bitwceen
3C OCt42701 r AC
tmP'ratur,-s c: jas--s at utj~uz/jiald and of %atar at entzance intc
economizer (lK-difference in tesperaturps cf "cold" end).
flptimum values At,3 bia the ccuntercurrent ccliprise:
for t-hq bo4ler witn aae rcdjct Of annual tctal hours of
atilizaticn to the ccst/,value ci 1 t cf refa-rencp fuel (in rub) ar=e
m~ore thin 2500 A t, = 30 --5o C;
for the boiler with -ana jzrcduct cf annual total hours of
utilization to the ccst/vd.±ue ci 1 t of refererce fuel (in rut)
V- trnrtr Of :tiCK -,~iz aftalr the economizers of feed
wat-z muist b not bc'Uo%: zcz r;le azy low-ash fur:/prcp1lant - 120 0C.
for th-R remaininq -forms ci zu,-i/zopellant - 1400C and sulfurcus
.;44ro~iin residue - 16C 0 C.
4&.20. DuIring de t=e:znatica cz surface cf h,?iting feed-water
-ccromi.. tr~rRatarq ci zeed bti a' cutrt~U/yial frcl. ircup
geccnomi-z-r and : conomi~azs cf cla ccnstructicrs,'esigns (TsKKE,
Gr.e:-n, etc.) should te accejitiu rct less thar cr 40 0 C lcwer
t-mp~raturss cf saturaticn, tux at output/yield from individual (frci
lucts of constructijon/diziga VTI) -on 2C0 C.
4.21. The? upprr ccilictor/zeciptacle of imater "undetachatle'
e-convumizer (on water arc gases) stst be arrarced telcw center cf
bceilir ba.rql 'for guarerteeiny trfts diversicr/tap of st-3au-watgr
zmulsicn fr',m -*2ccnCma-zer .Zto drum.
4.22. In UDU~r flue or eccrca3.zer must te prcvidel for access
: -?:tr.-Jnq of Juc-s ftcx c.Ltz;cn/ccrnta!ina-:icn, an~d for ~ies
inr:ende-1 for work cn ccal dust, ya-, or cetrcleur residue, alsc
=:upturq di.1sks.
4.23. F-;1-watpr eccacaizz must bq -qiiipp-d with devic~s for
:d surfd,- clianin or tcating.
4.24. As the first cn couzz,- cf gases cf stao/stagq cf ccrnbinal
tail1 surfaces of heatirc, and 4.1go basic tail heatiJng surface during
cornbusti4cn of high-rcistcze acnsuitur f4u~ls/ a~eints (S"-',2"/o) ne
shcul 1 ocly steezsl tulbujar i: rz:
D1'=-ir. -'.h, combhxtica cr :a~~~r and hi~hb-u1nh-r f~i:- is2
allcwed/assume4 thce use/ap& 1cdtic, of cast ircn air priheaters frcm
fInn-4d-sprrated ducts.
DOC 30 CO427 01 r A E
P ie 23.
4.25. Gas velocity in air ireteater at rated load is reccmmended
to acc. t:
fcr stc!ql ubular air iraneatr - IC-i,' 0/s;
for cast iron finnEc-serrdtea air preheater - 13-15 /s.
4.26. Ratio of air spEea tc gas velccity fcr different air
preh3aters is reccmended tc accejit:
for steel tubp ef ccmkressea air p:eheater - 0.5;
for cast ircn finnec-serratid air preheater - 0.7.
4.27. Temperature ct air at rae inlet intc air preheater, for
'hp ourics- of orsverticr cz cLccgyng ny ash cf heating surface,
should be accepted on 5-1U0C accve tem -ratures cf condensation of
w ter vipcrs of flue gases.
For the solid fuels to tais ccnditicn correspond the temperature
of airs at the inlct irtc :he air &reh-ater, civen in Tahls 11.
CCC = 30042'701 !
4.28. Te _.ratur= s c: stdCJC jdses iftc air preheater selczct Cfn
-ie basis of optimum valua ct aizerence betweer temperature of gases
at entranci and air at cutput/yi.ild from air preheater W,.4 -
Jiffirence in t-:m!verat crca ct inkctW. end)
Octiim valies At. cc~jr.Lse:
f,! lth: boilpr witc n prcduc'- cf annual tctal hours of
utilization to the ccst/%a~ue cl 1 t of reference fuel (in rut) ar?
jore 250wfj At ,-35:7'-
,foz t'17 'bo'.Ipr wit :n _ j.:cauct cff ann~ual tctal hours of
1,t4ization to trie ccst/,vdiue cz I t cf ref =rEn.ce f uel (in rub)
iii'!~1 A I - 1IWC.
If aft-4r th-a ir Feae4dter tte t-moeraturq cf gases is higher
".~an. 22,)OC, tha!n afte.r it snccuLc ce estatlisched/instal1-d water
R cr
CC=ioC32701 F AL i 5/
latlze 11. Tqmpqriturc ct d;.r .it tai inl1it intc the air prz-hater.
rYpa U 3
T I I I ' s., 14
SCyxoe npiu W"2~ 30
20 %.. ..... . . .1 50" Cl.mwIo U.Ia~KIOe m~pi
W,, 25 .. . .. 6
Notp. During the CCIDUStacn CL sulfurous fuel the tempgrature of
a~ ~t t h i ra nc 1 in t cn t dZ ;:, n sater J u e t c h e p .-e s =n c : Cf
sul-1ir it is acceitad bitncut taicrg intc ac..cur-t an increase in th,,i
fe w F i nt.
~y T (t) F .~o " 1 a mt. ii). perature cf air at the inlet into
DCC = 30042702 EAGE ,4!
Page 24.
5. Forced-draft installaticns, gas-air pipes and chimney stacks.
5.1. Forced-draft icstallaticas are accepted in accordance with
plant delivery of bcilEr units.
5.2. Planning gas-air duct cf boiler rocms (dgterminaticn of
resistance, constructicn/design of gas-air lines, etc.) is fulfilled
in accordance with indications or standard methcd of aerodynamic
desi.jn of toiler installati¢os.
5.3. Gas resistance of serlaily produced bcilers should ke
accepted according to siEcificaticrs Cf manufacturing plants with
adjustment, which consiuers real mcde of operaticn (increase in
productivity, change in fcrm of fuel/propellant, etc.).
5.4. Gas resistance of steam low-capacity kcilers of obsclete
constructions/designs can be determined according to to empirical
formula
DOC = aoo427o2 /
h.= A C mA cm., (1)
Key: (1). ma H20. wherE D- toiler steam caFacity in kg/h;
H,- surface of heating bcIler in mz;
- excess air ratic after tciler;
A and C - coefficients, taken tic& Table 12.
5.5. Boiler units, as a rule, are equipped with forced-draft
installations (exhaust tans and c.&ast fans) acccrding to principle Cf
module design.
5.6. During planning of new bciler rooms with toilers by
coefficient of evaporataca tc 1 t/n, and during reccnstructicn of
toiler rocms are alsc allowed/assuzed grcup (for separate grcu~s of
boilers) cr general/ccuucn/tctal (for entire kciler rcom)
forcad-Iraft installaticrs.
DCC = 0042702 EAC
Table 12. Coefficients I and C tot determining gas resistance of
steam boilers ef old cc&&tzucticzs/desigrs.
(/I IA C
t.,KapoTpydiuwe ...... ............... , 06 0'" Ko~'6 ftiwponartue. .. . .............. 0,09 04' rop113OIITaIIIO- BOOTp)-6i .j.e ........ 0. 006 0
. 3eprIK2.'iO. II O oTpy61iiie .... ......... . 0,041 2
Key: (1). Boilers. (2). fluepipe. (3). Combined. (4).
Borizontal-watertube. 150). Vertacal watertube.
Page 25.
5.7. Group or general/ccmcn/total forced-draft installations
are projected/designed, as a rule, with two exhaust fans and two
blast fans.
The calculated heating 1cwez cf the bcilers of the heating and
heating-production bciliz rccas, clerated by these installaticns, is
prcided by the multiple operaticn of two exhaust fans and twc blast
fans.
For the producticr kciler rccas one exhaust fan and one blast
fan are workers, the seccnu - slare.
DOC =80042702 FICGE
5.8. Productivity cl forced-draft installation is determined
according to data of thermal. designs of toiler units.
5.9. Forced-draft *aczines shculd be selected with safety
factors, given in Table 13.
5.10. Forced-draft aacaines, as a rule, zust be equipped by
axial type guiding devices, which affect characteristic Q-H cf
machine.
5.11. During design ol fczred-draft installaticas must te
prcvided for measures, which ensure noise reduction to that
permitted.
5. 12. Parts and elexents/ceils of gas-air Fipes, safety valves,
accesses, blinkers, suipensions ana suppcrts, staircases and
areas/sites, flanges, txansiticra, leads and Eectcrs. valves circular
and rectangular are made accciding to the appropriate standards
confirmed in the establisziea mamrn..
DOC = 80042702 praG
Table 13. Safety factors for the selecticn cf the forced-draft
vachines.
(' Ku Ku)4mQ11(,T 3anaca " e-nIo n|pOII3on,'1$11.MU|OCT11 K¢I(, tUfiir'I 3anlacs
(. ;,] e.llI
lu ,,J9.TIlIIIIO , .TR
Kovri , ' i
AYT'soroIAythen'ro aybsr
ILAMOCOCa OVIIT I.R- AbIUMOCOCa S(NTSI.'Tf-Topa topa
fla ponlPOI3 BOA1Te~nbHOCTbiOD 4 20r/ t . .. ..... 1,05 I 1,05 1,1 1.1
[la portpo 3 00o J 1lTe JLHOCTbl .(,
D 20 r/ .. . . . .. 1,1 . 1.05 1,2 1,1
Key: (1). Boilers. (2). Safety tactor in prcdcctivity for. (3).
Safety factor in presstre for. (4). exhaust fan. (5). blast fan. (6).
By coefficient of evapczatiou.
Page 26.
5.13. In sections ct gas pipes, in which is possible deposit of
ash, must be designed devices IcL their deccntauinaticn.
5.14. Arrangement/pcsiticn and constructicn/design of rupture
disks on gas pipes must ccrresccd to requirevents cf "rules of
device and safe operatiCE ct steam boilers" and "rules Cf
explosion-proof character of isstallations fcr preparation and
combusting fuel/propellact in dustlike state".
5. 15. Efforts from thermal elcngaticn cf gas-air pipes lust not
_: ;_ -_,.zc -_~ i .... 2,.7 .J27 ... _.' ..... ).,.. ., -__:- i - .. .
DOC 80042702 PAGE
be transferred for fcrced-dratt sachines.
5.16. Gas-air pipc-s should be projected/designed round
cross-section.
DOC =30C42702 [G
;*J4aef Avofr mepmma
?s F05 I /5V-rjy346%181 7Zi94
30 >~2 -i__
rig. 1. tandardied SEZ~S 1.'ZC~ r the tPcadinioso
mo~olithic renocdcnre ad4ikchue tcs
Ke: 1. egh f ie.().£aitr fcult 8 ()
~~ateria1~~.90i efrac. 5 ~c rmnihcrifre
Fig.re1. Stndrdze . senrcai cw crcl the typ ical 8 dimensionshof
reinfcrced-concrete.
Page 27.
5.17. Construction/design ci Sas-air piles must provide
DCC 3 C42702 FAc- I
possibility of manufacture and assembly of sections of gas-air pipes
in the form of transportable tlccksa.
5. 18. On gas-air f~pes uusz be provided fcr devices for
installation of monitoring ana seasuring tocls and fastening cf
insulation/isolation.
5.19. For boiler zccu, as a zule, must he Frojected/designed cue
(general/coumon/total tcr all acjustatle bcilers) chimney stack. The
device of several chimnEl stacxs or individual fcr each tciler is
allowed/assumed when justizled.
5.20. Chimney stacxs must ce tulfilled hy trick ones or
reinforced-concrete cues.
The use/applicaticn oL zetallic chimney stacks D>I m is
allcved/assumed cnly wtar the tachrical and eccoomic advisability and
the resources/lifetimes c the rolled metal product of the necessary
gauge are present,.
5.21. During desicn of separate brick or reinfcrced-concrete
chimney stacks their sizes/diaemricns shculd te accepted acccrding to
standardized series/rcb ci cbhtey stacks (Fig. 1).
DCC M0042702 ACE
Note. On the basis cL the ccaditions of production in the works
the diameter of the mouth o duct sust be not less than 0.75 a.
5.22. Standardized diaaexezs cf metallic chimney stacks - 0.4;
C.5; 0.63; 0.8 and 1 m.
5.23. During several intrcductions/inputs cf gas pipes (flues)
intc chimney stack from in parallel working exhaust fans should be
provided fcr measures, which ensure protection of flows of gas from
2utual effect.
In the chimney stacks cf bc-ilars with the natural draft the
dividinj partitions arc rct jxcv£oed for.
6. Decontamination of flue gazes (ash collection and spark
extinguishing) .
6.1. Boiler rooms, inticded tor the work cn the solid fuel
(carbon/coal, peat, sckasts and bccd ithdraals/departures), must be
equipped by installaticna for cleating ash frc flue gases when
N -- "S 5b000, (2)
where AP - ash contents in tke wcring mass cf fuel/propellant in
c/c;
--. , - -. .,, : ' .. .. ._ S . .. ... m . .. _ .. -- . . . . . .,, .. ... . . II
DCC = 00O42702 ElAi 6
I- maximum hour calculated fuel coesumtticn in kg.
Page 28.
Notes: 1. With the bOrL ct Lciler rcom ca gasecus fuel tith the
use of a solid fuel as the spare should te prcvided fcr the
decontamination of flue gases. it this case the gas bypass and ash
catcher must be disconnected by silencers/plugs.
2. During use/applicatica of solid fuel as emergency service of
ash catchers is not re''.ized.
6.2. As ash catching devices during layer and chamber ccmbusticn
of solid fuel one shculc afjly dzy and wet ash catchers:
Blocks of cyclones lot type NIIOGAZ, TsF'1I) with quantity of
!lue gases to 50000 uOb;
aulticyclone dust (c~leCtOZ& bith quantity of flue gases from
15000 mJ/h are above;
electric filters b~tb quantit) of flue gases are more than 70000
DOC = 80042702 rAG
33/h;
wet ash catchers cr type IsS-TI (scrutter) with quantity of
flue gases are more thar 1GCOOO aJ/h.
One should accept to tae installation the ash catchers of
prefabrication.
6.3. In the case %hen with combustion of solid fuel in dustlike
state single-stage ash catcers carnot ensure sanitary requirements,
should be provided fcr dry tbc-stage scrubbinc cf gas. As the seccnd
step/stage the scrubbinSs of gas apply electric filters.
6.4. Decontahinaticc factors are accepted:
in cyclones and blccks of cyclones during layer combustion of
fuel/propellant - 85-9Co/o; dLrarg dustlike ccubustion of
fuel/propellant - 70-90c/o;
in multicyclone dcst ccllectors during layer combustion of
fuel/propellant - 85-92o/o; durin dustlike ccebusticn of
fuel/propellant - 83-9Cc/o;
in electric filters ducirg dLstlike couetstion of
DOC = OC42702 EIG E
fuel/propellant and sirgle-stage scrubbing cf gas - 92-95o/o; during
two-stage scrubbing of gas - 9--SEO/O;
in wet ash catchers during dustlike combustion of
fuel/propellant - 87-9 c/o.
6.5. Ash catchers are estaklished/installed in suction side of
exhaust fans. The installatica ct ash catchers on the forcing side cf
exhaust fans is not reccamended, since in this case exhaust fans
undergo cinder erosicn.
Page 29.
6.6. Ash catchers, as a rule, must be Frcvided for individual to
each boiler unit.
During the reconstructicn ct toiler rooms is allowed/assumed the
installation by several Lciles cf the group cf ash catchers or one
subdivided apparatus.
6.7. with work cf tciler rccn only cn solid fuel individual ash
catchers must not have gas Dypasses or flues.
6.8. Ash catchers can Ce estaklished/installed toth within
DCC = 30042702 FICE *r
building of boiler room and outside it.
6.). ?or preventing condensation of water vapors on walls of
ash-catching apparatuses and tlues, and alsc for reasons of safety
engineering external surfaces o ash-catching apparatuses, supplying
and gas-cutlet flues are insulated.
6.10. Gas velocity in suplying flue of ash-catching
installations (to avoid considerable precipitaticn of ash) must te
12-15 n/s.
6.11. Hoppers of ash catchers, as a rule, are fulfilled from
metal; form and internal surface ct hcpper ,ust provide
full/tctal/complete descent of ash with gravity flow; in this case
angle of slope of walls cf loppsr to horizontal takes as equal to
55-600.
6.12. Hoppers of ash catckers must have airtight seals.
6.13. With continuccs dsh remcval from ash bins are applied
valves of type "blinker" and ask-washing apparatuses, with periodic -
conical or slide gates.
Dry mechanical cleaning cf flue gases.
DOC = ,30042702 FAGE -1-q
6.14. For dry refining cf flue gases are applied cyclones of
type NIIOGAZ, TsKTI ant kattery, relied cn rciral heating pcwer of
toiler. These apparatuses recover the particle cf ash from 5 p and it
is above.
6.15. On the basis of technical and econcmic considerations and
reliability of operaticn of cyclones and multicyclone dust
collectors, ratio of hydraulic resistance AP in kg/m 2 to specific
gravity/weight of gas T, in kg/zu must be in limits of 55-75, which
virtually corresponds tc resistance of mechanical ash catcher
Ap=50-6C kg/m 2 .
Page 30.
Within the limits indicated is found the region of the cptimum
conditions for the acrk cf the ast-catching icstallations.
In relation A > 75 the deccmtamination factor does notT,
grow/rise, but in this case increases the expenditure of electric
power for the transpcrtatican cf Gas.
In relation 1P- 55 naticeatly descends the deccntaminaticn
DC = 80042702 FAc- b
factor.
6.16. Cyclones and aulticyclcne dust ccllectors must be
Established/installed vErtacally.
6.17. Are recomierded tc ue/applicaticn blccks cf cyclcnes
NIIOGAZ of type TsN-15 ard IsKit type Ts-16 vith a diameter of
400-800 am. These blccks are cczjcsed into the groups, having not
more than eight cyclcnes.
Tentative intercepticn ccetzicient cf the ash cf fracticn >10
for the cyclones with a diameter or 400 mm - 89o/o and by the
diameter of 800 am - 85c,/o.
The values of the ccetfLcierts of hydraulic resistance cf
mechanical ash catchers are given in Table 14.
t
DOC = 30042702 FAGi -*W
Table 14. Values of the coefticiaents of hydraulic resistance of
rechanical ash catchers.
TI/ .- ~ I -,lMTD rl at lq
3,moynoUlTeAb I O, T , I .II ( C* 1117oc1 po
II I oI.,iIt A) a wa ,,o.I 1III
" BnoI UHKOiItOB:o HitiorA3 Tia LLH-15 ..- 125
W(KT1 "r~fma ,- . .. , - - O
7' 5aiaperflwft .... ........ P03e-ma,2= 25 250 90
" ] l03eTK2 lPO-
( lfillfPo031111 I
-=25' 250 65
Note. The coefficiert of hydraulic resistance of unit cyclones
should be accepted upcr 10o/c less than irdicated in the table.
Key: (1). Ash catcher. (d). Type ct guiding device. (3). Diameter of
element/cell (conditicralj) ir ma. (4). Ccefficient cf hydraulic
resistanct. (5). Block Ct cyClCoes. (6). type. (7). Battery. (8).
Baffle/socket. (9). naffle/socKet cf profiling.
Fage 31.
aet ash catchers.
6.18. Wet ash catchers of type TsS-VTI are applied during
combustion of solid fuel bicn given sulfur ccntent not more than
o/o, and by temperature or tlue gases nct higher than 200 0C. In this
DOC 30042702 E IG~ k~
case acid water (after asn catchers) must be neutralized.
The use/applicatica oi reverse water supply is net
allowed/assumed.
6.19. To provide fcz installation of wet ash catchers of type
IsS-VTI during combusticr c± tuel/ropellant in ash of which is
contained considerable quantity c± lime (more than 20o/o CaO
according to mineral analysis), it is not reccmmended; also cne
shculd net for irrigatict of sciuters apply water, nct purified frcm
mechanical impurities, bitn tctal concentraticn of sulfite and
bicarbonate, which exceeds 15 ag-ec'uiv/L.
6.20. Wet ash catckers during their installaticn out of building
in regions with calculated winter temperature cf air are belc - 150C
cne should establish/install with warming of zone of
maintenance/servicing irectcrs ana lcwer part cf scrubber (dust
remnoval) .
During the installation of ash catchers in the open air for
preventing the ccndensaticon ct water vapcrs ca the walls of the
supplying flues inlet eitcws ci ash catcters, ccposite duct and
gas-outlet flues to the fxhaust tans must be insulated.
I
DOC z 60042702 EAEA
6.21. Rated speed of flue gases in cross sGcticn of scrubber
must be not more than 5 9/s.
During the load variaticn (under operatirg conditions) is
allowed/assumed an increase in tke gas velccity against the
calculated by 10c/o cr the decrEase of AN 20c/c.
To one boiler one should estatlish/install not more than 4
apraratuses.
6.22. Pressure of batar in upier sprinkling nozzles must be frcm
0.1 to 0.15 Atm(gage), iut in fLcnt of washing nozzles of periodic
action - not less than .5 Atm(SagE).
Ash collection and spark extinguishing during the combustion of wood
withdrawals/departures.
6.23. Sciler rooms, whica rucr wood withdrawals/departures, in
all cases, independent ct quantity of burned fuel/propellant, they
are equipped by devices for sfark extinguishirg and devices for
catching of fly ash in accordance with indicaticns p. 6.1.
fage 32.
DCC 80042702 FACE
6.24. Devices for catching cf ash ard quenching of sparks should
te established/installed after tail heating surfaces.
6.25. As devices fcr catcaing of ash and quenching of sparks one
shculd accept wet and dry ash catchers and spark arresters.
6.26. Spark arresters are established/installed, as a rule, on
chimney stacks of boiler rocas, bhich work cn natural draft. with
techanical draft the srazx arresters are estatlisbed/installed in the
presence of dry mechanical ash catchers.
During the installaticn or bet ash catchers the spark arresters
are not established/installed.
7. Deaerating-feed and teat exchange installaticns, tank-storage
batteries/accumulators, installaticns of the ccllection of
condensate.
7.1. In deaerating-feed installation are included deaeratcrs,
pumps of feed water and extinguishing cospounds of explosion.
7.2. In boiler instaliaticas for deaeration of feed water of
steam boilers and water or tkzeraal networks/grids shculd be applied
thermal deaerators. In accordance with GCS [All-union State
DCC 30042702 FJ(-1 i.J-
Standard] 9654-61 "deaeiators thersal of feed water and tanks of the
deaerated water for staticnary tciler installations" and GOST
10942-64 "deaerators vacuum therial for the thermal networks/grids.
The basic parameters aro the technacal requirements" thermal
deaerators are subdivided into the following types:
the mixing vacuum tc the pressure 0.3 kgf/cma;
the mixing atmosphEEic tc tte pressure 1.2 kgf/cu 2 ;
:T.-he rmean nress,.re tc a nressure oP 3. -i-
mixing of elevateZ Fressure cm the Fressure 6 and 7 kg/cmz;
vacuum to the pressure, eqlual to pressure at a temperature of
the saturation of the deaerated tater.
The typical diiensicns of the mixing deaerators, intended for
the boiler rooms, and the useful tank caEacity cf the deaerated water
to them are accepted oc the in ±crce state standards.
7.3. In boiler rooms with stean boilers cne shculd apply
atmospheric type mixing thermal 4eaerators.
Page 33.
.| , -- .... a.. ...
DOC 80042702 FAC-£ 949
Vacuum deaerators are rtcosmended tc the irstallation in the
following cases:
for the deaeration cf maxeuF water in the boiler rooms with
hot-waters boiler;
for the deaeratior ct teeo hater in the tciler rooms with steam
boilers with the iipcssitility of guaranteeing the ncrmal work of
feed pumps with the tesetratere cf water it is higher than 7COC, and
also in cases when an increase in the temperature of feed water to
102-1040 C causes an increase in the temperature cf stack gases.
7.4. Deaeration of feed water and water for additional feeding
of thermal networks/grias shculd te manufactured in separate
deaerators. In the clcsedc systems cf heat supply is allowed/assumed
the installation of gereral/ccmcn/total deaerators.
7.5. During deteruinaticn cf productivity of deaerators
exFenditure/consumpticn ci water for additicral feeding of thermal
networks/grids is accerted in accordance with instructions of chapter
SNIP [Construction ncras and re'.ulations) I-G.10-62.
7.6. During design cf deaerating-feed installaticns should be
prcvided for continucus feed into deaerator of all flows of water,
-I - " -_ - _ ii_ i i_ I -
DCC 800142702 PAG ;4
I/
including condensate frcm production and frcm drainage devices.
The weighted mean temperature of all flows must be not less than
cn I0OC lower than temuezat.:a cf saturation cf steam at a pressure
in the deaerator.
/
1'1
~Thq flows of water tir~n the temperature lower than temperature
cf saturation of steam *Laz be directed to the upper plate of the
column of deaerator, ara with the temperature higher than temperature
of saturation - it is direct in the tank of deaerator or in the
tutbling section.
7.7. For creation cr vacuum in vacuum-deaerating installations
shculd be applied water--4et Cr steam-jet ejectcrs.
For the water-jet ejectcrs should be provided for the
installation of special ;ua~s.
7.1. with vacuun-deaarating imstallaticnE one should provide for
maximally possible preI~eating of water.
DCC = 80042702 FA- 1 :F
7.9. In boiler rocas, as a rule, is estatlished/installed one
deaerating-feed instal]atict.
7.10. Capacity/capacitance ct supply tank 4tanks) must te not
less than 20-30 minute jeak cutout- of bcilers.
Page 34.
7.11. Height of installaticn of thermal deaeratcrs of
atmospheric type or tarks of feed hater above axis/axle of feed pump
with elactric drive must exclude pcssibility cf vapcrization.
7.12. If necessary cf reducing mark of installation of
deaerators one should establisn/irstall quenchirg ccmpounds cf
deaerated water in suctico line cf pumps.
Note. The thermal circuit ct tciler rocz must Frovide fcr the
use of water, heated in the quenching compounds of the deaerated
water.
7.13. Deterainaticr of caiacity of rumps cf feed water and their
quantity is manufactured:
DCC 30C42702 1AG1 ;41*
for boilers with zExcssure c! steam is more than 0.7 Atu(gage)-
in accordance with "rules of device and safe cperation of steam
koilers" of Gosgcrtekhracr (State Ccmiuittee cf the council ef
M~inisters for Supervisicr of Industrial Safety and for mining
Inspection' USSR;
for boilers with Iressure cf steam is nct more than 0.7
Atu(gage) - in accordarce with Otuies of device and safe operation of
hot-watars boiler and steam tcilezs with pressure not more than 0.7
Ata (gage)".
7. 14. Design pressours oftaa.d pumps of steam bcilers should be
determined frcm formula
H = 1, 15. 10 (Po - p,) + it, + Hr s~t eoO . cm, (3)
Key: (1). m water colu:.n.
where P,, - great possitle ovez~ressure in the boiler barrel. in
kg f/Cu 2:
P.- overpressure in tte deaezatcr in kgf/cn2 ;
DCC = 300L42702 rAGr ,
J1- the total resistance Cf the suction and forcing channel of
feed water in a 820;
H,- geometric differenca in tte water level in the bciler tarrel
and the deaerator a.
7.15. Feed pumps, ccnnected to general/ccmmon/total main line,
must have characteristics, which allow/assume their multiple
operation.
7.16. Installaticra tcr Friteating cetwczk water in boiler rocms
with steam boilers are jxc3ected/designed, as a rule, with
general/common/total ones ior all toilers.
In the heating toller r oms with steam tcilers is
allowed/assumed, acccrdirg tc the agreement with the plant - the
producer of boilers, preheating network water in the heat exchangers,
tuilt in into the toilet td.ates, dnd also Loilt cn above them,
connected with the circulataca 1cof of the tciler.
Page 35.
In these boiler rooms water eccacgizer is utilized for preheating of
network water or water tcr tke tot water suFly.
DCC 30042702 1AGE '75
7. 17. Quantity of adjustable beat exchangers for preheating
network water is calculated, but must be then nct less than two. The
surfaces of heating heat exchanSer. are acceFted with the supply into
I0c/o. Spare heat exchargars are nct established/installed.
7.18. Heating power of heat exchangers fcr preheating water,
including quenching ccwkcunds of ccndensate, takes as equal tc sum of
maximum hourly ccnsumpticns cf keat per heating and ventilation and
calculated heat consumiticn per it is hotter uater supply.
2epending on the s~stem oi heat supply calculated heat
consumpticn per hotter hater supi]y is accepted acccrding to the data
of dhapter SNIP i-G, 1C-62.
7.19. In boiler rccus with hater-heating cnes or with steam
boilers and heat exchargers for preheating netwcrk water must be
established/installed rct less taat two Fums fcr circulation of
water in system of heat supily. Coe of the Euvps is worker, ancther -
spare. The required productivity of pumping station is determined on
the basis of the graph ct ccntrcl and graph cf the calculated
expenditures/consumpticcs ct water accepted in the thermal
net work/grid.
-I
DCC = 30042702 FAC L "i
A quantity of circulating pumps and their unit productivity
shculd be determined cr tae tasis cf their scst economical work
during the year.
the necessary pressure ci network pumps is defined as tt.e sum cf
losses of pressure in the Lciler rcca, ir feeding and return lines of
external thermal netwozx/grid acd losses of pressure in the iccal
systems of heat consumption (including losses of pressure in the
thermal point/item or tke ncde).
During installaticn oi twc cr more working pumps their
characteristics must alicw/assuze the multiple cperation of these
umpSo
7.20. Is recommended installation of special pumps for work in
summer period; it is allcia/assused use fcr ucrk luring this period
cf makeup pumps.
7.21. Additional feedang of thermal networks/grids must be
accomplished/realized ccrinuously with the aid of makeup pumps or
directly from feed capacicies/capacitances.
DOC = 80042702 FAGIA
Page 36.
A number of makeup pumps must be not less than two, one of them
spare.
7.22. Selection of saxeup Puais, determination of
capacity/capacitance of tanr-a'tcage batteries/accumulators cf hot
water, and also design ct installations cf collEcticn of condensate
are manufactured in acccrdance witb demands of Chapter SNIP
II-G. 10-62.
8. Canduits/manifolds.
8.1. Conduits/manilcids of tciler rcoms, quality of materials
used and their characteistic must satisfy the requirements cf acting
rules cf Gosgortekhnad2cz of LS-&.
The conduits/,.nanifclds of the boiler rccms in question are
Flaced in the 3rd and 4tn cateygcies.
8.2. General/coamci/total ccmfosite piFelines cf steam and hot
water, and also steam sLiiies tc Leducticn, bater-heating and other
installations, as a rule, must te irojected/designed with siagle
cnes.
DOC = 3C42702 E
8.3. Between steam toiler and composite steam supply cf boiler
room, hot-water boiler and supplying and discharge water lines sbculd
be provided for close fitting valve (valve/gate or catch). when, in
steam boiler, steam sulezaeater is present, the close fitting valve
must be established/inctalled after it.
Note. Upon the coanecticn cf several boilers to the composite
Eipelinas, for the pur;csa of the facilitaticn of operating
conditions, on the ccnractarS tc tne boiler steam supply (water line)
is allowed/assumed the irsrallatica of the seccnd close fitting
valve, arranged/located ca tba ccmposite pipeline. In hct-waters
boiler instead of the secca cicse fitting valve it is
allowed/assumed to estalish/install twc-way valve.
8.4. If necessary Icr reducticn cf steam in toiler room should
be provided for cne reducti n itstallaticn tHOU) to each vapor
Fresiure cf reduced. RedLcticn installation IECU) it is
allowed/assumed to reserve by zbe typass on which should be
established/installed tuc catches (one lcckirg and cne gauging) , two
manometers (by one aft*xbard lccking, by ancther after the gauging
catch) and calculated quantity cl safety valves.
LMI
DOC 80042702 EAC-! 1 -1
8.5. Branch pipes tzoa safety valves must be brought out beyond
limits of boiler room and have defiector of water (branch with
valve/gate).
Page 37.
The cross-sectional area of branch/drain duct they must be not less
dual cross-sectional area of safez) valve.
8.6. Disconnected secticns, and also lower and end points of
steam supplies must have devices tcr periodic blasting and
diversion/tap of condersate (trazch with valve/gate).
8.7. On drain, blcvcif and drainage lines, independent of
pressure of steam in steam sujly, should be Frcvided fcr
installaticn of cne shctctt valve (catch).
9.3. 2lind secticrs. of Fipelines steam with pressure P C.7
AtM(gage) must have devices, wbich ensure ccntinucus diversicn/tap cf
condensate.
8.9. In boiler rools, equijed by bcilers ty pressure it is more
-3n .7 Atm(gage) and kt ccellicaent of evapcration 4 t/hs and more
-a i-r ccmbustion cf fuel/pzcFellant, and alsc tcilers whcse
| -- -- T,
rCC = 30042702 FAG
drums are warmed by gases, wita anj ignition method of
fuel/propellant pipelines for teed of boilers are fulfilled ty dual
ones. In the remaining cases teed ipelires are fulfilled by single
cnes.
in the boiler rcos, equiied by boilers with the pressure of
steam is nct more than C.7 Atm t~a() , feed jipelines should te
fulfilled single ones.
Note. In the boiler rooms bith the toilers, equipped built on cr
built in the boiler barrel by neat exchangers, with the pressure of
steam of more than 0.7 Atm(Gage) is allowed/assumed device according
to the agreement with tie oryans/ccntrols of Gcsgortekhnadzor of the
USSR single feed pipelines.
8.10. During grcur installaticn of feed Fumps feed pipelines for
toilers by pressure cf steam is aore thar 0.1 Atm(gage), as a rule,
they are fulfilled by dual cnEs.
with the installaticn cf Lciler assemblies with individual feed
lumps feed pipelines mst be prcvided for by single ones.
8.11. Installation cf grcuE cnes and so-called "disconnected"
feed-water economizers aEst irovida possibility of
DOC = a0042702 FACE-
cutoff/disconnection of them bcth cn gas and cn water.
Page 38.
The individual "disconnectedO economizers it is allowed/assumed
to establish/install withou: the gas bypass, Froviding for in this
case screw lines or cther devices, which make it possible to pump
through the water througk the eccacaizer besides the boiler.
on the bypass feeder lines is provided fcr the close fitting
valve for the possibilit) of toe feed of boiler, passing econcmizer.
8.12. on screw pipeline of toiler unit u~cn connecticn to
general/common/tctal screw pipeline of bailer rccm should be
established/installed tesides close fitting valve and check valve.
8.13. During installation "not disccnnected" on water of
individual feed-watar eccncaizex close fittirg valve (valve/gate or
catch), reverse valve and teed regulator they must be
established/installed ca feed pipeline at entrance into econcsizer.
During the installaticr ci cast ircn, "net disccnnected" on the water
of economizer, on the jaieline tetween the bciler and the economizer
should be additionally establisked/installed check valve.
DOC = 30042702 FIGI 6
8.14. For preventleg increase in pressure and temperature of
water in hot-water bciler, with emergency shutdcwn of circulating
Fuaps on pipeline or ccllacto./r.zaceptacle of diversion/tap of hot
water from boiler must be provided for, to clcse fitting valve, drain
device in diameter not less thar 50 mm with clcse fitting valve
(valve/gate or catch) fcr derivaticn.
8.15. Pipelines fcr descent of water and blasting of boiler must
be connected up apprcpriate branches, prcvided for by
construction/design cf Lcile . To Irovide fc in the project
additional drain ones ard blowoff cnes tranch is not permitted.
3.16. On each drain ana olowotf pipeline cf boiler must be
established/installed clcse fatting valve (valve/gate or catch). The
diameter of the internal diametez cf drain ard blowcff pipeline, and
also close fitting valvi shculd be assumed equal to the diameter of
the corresponding branch ct tciler.
8.17. For periodic blasting of boilers by pressure higher than 8
Atm(gage) on pipelines of tlastrig must te established/installed
consacutively/serially Cr tbc valves/gates.
for the blasting cf steam superheater chambers is
allowed/assumed the instaliation of one valve/gate.
DOC = 80042702 FAG 3
Page 39.
8.18. On pipeline c± ccntinuous blasting besides special
regulating unit (consecutively/serially after it) must be
established/installed clcse fitticg valve (valve/gate or catch).
e. /7 . For periodic descent cf water cr periodic blasting of
boiler should be provided for genezal/coumon/tctal composite drain
and blowcff pipelines.
9.20. On general/ccamcn/total composite tlcwcff cr drain
pipelines installaticn ct close ltting valve is forbidden. Is
allowed/assumed the installaticn of close fitting valve on the
composite drain or blovotf pipeline, which unites several drain or
tlcwoff points only cf cre tcilez.
8.21. For continucug biastirz should be Frcvided for separate
tlowoff pipelines for each tclex.
8.22. In sections cf pipelines where is Ecssible air lock, must
be established/installed devices fcr its reocval/distance.
DOC z 80042702 tA c34
8.23. Distance frcm isolated/insulated surface of pipelines to
columns, equipment and tke like must provide convenience in assembly,
repair and maintenance/servicing (taking into account extent cf
thermal movement) and to not leas than 2! ma.
Pipelines must be laiu wi t -e draft/gradient not less than
0.001; free pass under tie pipelanes must be ict less than 2 a.
8.24. For convenience in servicing pipelines and fittings is
allowed/assumed device ct staircases and areas/sites.
8.25. Determinaticn or diameters of pipelines of steam and water
should be manufactured cc the tasis of maximum calculated coolant
flow rates and allowable speed ct transpcrted median (Table 15).
The speed of water in tb jiplines is roccmmended to accept tc
2.5 M/S.
8.26. During desicn cz jipElires shculd e provided for
compensation for thermal elcngaticrs due to actcccmpensation or
installaticn of compensators.
DCC 80042702 FAC. 34-
Table 15. Recommended stieds or steam in the piFelines.
Y¢IOI)l l ia iU*fCN,(' r- C " 13i 0AClOXI
is Jw,t D tl Y 77y-l
20 ) 50 40AM '. 0 C'O
Key; (1). Internal diameter P in an. (2). Speed of steam in m/s.
(3) . overheated. (4). saturated.
Eage 40.
Flexible compensatcrs, as a rule, must be established/installed
in the horizontal plant; sometimes it is allcwed/assumed to
establish/install them in the vertical or inclined plane.
During the calculation ct flexible compEnsators should te
considered their pr~lisirary trace, equal tc the half the value of
compensation capacity.
8.27. For pipelines shculd te provided fcr fixed and movable
supports.
when the vertical thersai daialacesents/mcvements of pipelines
are present, should te a~ildae afring cushicrs and suspensions.
I.
DOC = 3004s2702 F AI G E 4--
8.28. Loads from Fipelanes for calculating constructions/designs
cf movable and fixed sullcrts are accepted according to
recomendations of 6harter SNIE II ,.1C-62.
8.29. Pipelines must oe welded. On the flanges are collected the
pipelines whose executicr hy welding is impcssitle for assenkly
reasons.
The use/applicaticn o sleeve joints is allcwed/assumed cn the
ripelines whose diametex is nct sore than 5C sm.
8.30. During developnent or erection drawings cf pipelines of
toiler rooms one should 1roceed tzcm conditicr for block
prefabrication of pipelines and their blcck delivery.
S. Water treatment.
General/common/total irdicaticas.
9.1. During desigr cf tciler installations in part of water
treatment must be solv4ed juesticts:
'C
DOC =30042702 rA IE -Ji.&
water treatment fcx ooilers, thermal networks/grids and
sometimes for producticr users;
organization of chesical~ laboratory and equipment of places fcr
saspling. which ensure reliable bater/aguecus-cherical check by
toiler room;
organization of reagent ecczcayo
9.2. Ilethods of water treatzent and diagram of water-treatment
installaticn are selected clepeading on demands of users for
chemically purified water, qualiity of initial water, sanitary
requirements, technical and econci.c considerations and magnitudes cf
losses of steam and cordeasate.
Page 41.
9.3. Pre-boiler water treatment, as a rule, must be Frovided fcr
fcr following boilers:
steam shielded water-tube independent cf their ccefficient of
evaporation and form of taxnd fuel/propellant;
steam unshielded uater-tunEt during combustion of gas and
DO 800L42702 E AG C E '
petroleum residue;
all water-heating;
steam cast iron sectional.
Note. With the feed ct steam cast iron secticnal boilers by
water, in which predominates the carbonate hardness, is
allowed/assumed magnetic water treatment.
9.4. Internal boilex water treatment is allcwed/assumed fcr
followinig boilers, whict wcxk witacut steam scFerheaters:
steam unshielded tater-tube bj coefficient of evaporation is
less than 0.7 t/hs with iressuze ct steam up to 14 Atm(gage) * which
work cn solid fuel;
gas-turbine and fluipie;
vertical water-tute.
With the rigidity ct tied water cf sore than 3 m*equiv/'L the
use/application of interrai bciler treatient is nct recommended.
DCC = 0042702 EAGE 4
9.5. selection of aetnod of water treatment and engineering
calculations of equipmert of water treatment must be fulfilled on
basis analysis of initial bat4r waose results must ccntain given in
accordance with p. 12 ci GUST 2761-57 "Scurces of centralized
household-drinking water su~jll. Rules of selection and estimation of
quality".
For the water of the open scurces is fulfilled the series/row of
the analyses, which characterize the worse indices, for example,
maximum salinity, rigidity, etc. in the Freflcod period Ularch,
April) or in the period cf tke desiccaticn cf the source of water
supply; the maximum cctent or s-ojended matter and the
cxidizability, characteristic iz the period of seasonal flood or
cloulbursts.
The diversity of suxface water requires conducting test
coagulation and their dercning icz the furpcse of the establishment
cf the optimum ones: temalrature, dosage of reagents, most favorable
medium (pH) for the ccaqulaticn and the deircning, etc.
For the artesian water it is sufficient twc analyses, undertaken
in different time also cI cconftzsng constancy qualitative indices.
Page 42.
DOC 30042702 P AC -4r'90
9.6. For solving question atout need for condensate treatment,
returned from productic, must te its kncwr quality: alkalinity,
rigidity, salinity, cor centratica cf ammcnia, iron, copper, oils,
cil-prcducts and so fottk, etc.
Norms of quality of steam, tciiet, feed and makeup water.
9.7. Salinity of saturated steam for boilers with steam
superheaters should be accepted:
a) for nominal pressure 8-13 Itm(gage) - 1000 pg/kg;
b) for nominal pressure 23 Atz(gage) - 300 pg/kg, if to quality
cf steam are not preserted siecial requirements.
Note. Salinity is dezerianid ty the electrcmetric method with
the preliminary degassinc, tke setacd of flame Fhotczetry or
concentration of the icas tit is sufficient cations) cn the icnite
filters.
9.3. Content of carkcnic acid in steam must not exceed 20 Eg/kg.
DOC =30042702 E A r i -412-
9.9. Humidity of steam for toilers without steam superheaters
uust not exceed Io/o, if to quality of steam are not presented
special requirements.
9.10. Quality of tcilar (rlcwcff) water when selecting cf
diagrams of water treatment ror steam boilers is normalized cn
general/common/total sallaity (dry residue), which is accepted in
dependence on constructicn/dtsinS cf boiler (separating devices) and
is established/installed ny manufacturing plart.
9.11. Calculated dry residue cf boiler (blowoff) water fcr
toilers of types DKVR, CV and fiSr is accepted on tables 16 in
lependence on type of separative devices which equipped boiler.
9.12. Absolute gereral/comacn/total alkalinity cf boiler water
in clean section, and also in bciler without stepped evaporation with
feed of boilers ty scfterd batex is accepted nct less than I
jrgoeeui'v/l.
The maximum value cf the aticiute alkalirity of boiler (blowoff)
water is act normalized.
9.13. Relative alkalanity cf toiler water fcr toilers, wbich
have riveted joints ant wczxers cn pressure is acre than 8 At3(gage),
DOC = 30042702 FAG Z
it must not exceed 20c/c.
Page 43.
Notes: 1. Separative aevices, by which is equipped the tciler,
are sel-3cted taking intc account the quality cf feed water ani
permissible value of the niasting cf boilers.
2. Boilers with steam superheaters, as a rule, are equipped by
stepped evaporation ant cuisine clclcnes.
3. In boilers with stefjed evaporation dry residue of toiler
-dater in clean section s.. aust to not above 1500 mg/l; its value is
deterained frcm tc fcrIula
K,
Key: (1) . / .
where s', and S: - salinity ct tcaler water in the clean and saline
secticns of boiler in 9A/I;
K,- salt multiplicit), deterained acccrdirg tc the formula
1 1. P"P
8 D-A085 890 FOREIG TECHNOLOGY DIV WRIGHT-PATTERSON AFO OH F/6 13/1Y0INSTRUCTIONS ON THE DESIGN OF BOILER INSTALLATIONS SN 350-6,(U)
U UN MAY 80NCLASSIFIED FTO-ID(RS)T-0427-B0 NL;J fl'flf/****I///I**ElhEEEEElllEEIEllEEllEEllllIEEEEIIEEEIIIEEmEEmhhEEEEmhhIlmhEmmhhiilihhhEI
Lmmmmmm~END
DOC =80042702 F Ick F.
93h -coefficient ot evaporatica af salt section in o/o from the
general/common/total bciler steas capacity; is accepted according to
the specifications of kcilex;
P- the calculated value ot tta blasting cf bailer in 0/o.
4. Norms of quality ot bciler water, indicated in Table 16,
* consider load of boilers to 150tco of noninal.
S. Quality of boiler (tlowoff) water is normalized only on
general/common/total salinity (dzy residue) withcut account to
absolute alkalinity ct kciler watex.
* 9.14. For welded tclers tc pxessure of more than 10 Atz(gage)
with relative alkalinit) of bciler water frcm 20 to 50o/o should be
Frovided. for water treatsent ty nitrates or analcgous passivators.
DOC = 80042702 EAra
Table 16. calculated dry residue of boiler (blovoff) water for the
boilers of types DXVS, LMV and AiN.
- Timl CeII,.itsl..lIi1 oi Tflsbkfd is : **
I'MexammweKi~e BInyrpiI6apadflhmue cenapamoniubeYCTPOiCTa.. .. . .... ............... 3000 '
Y'To xce, c npiseeiitm UIlYTPHt6apa6amm~kx UIIK-.101108 .. .. .............. ......... 4000S jjBYXCTYneuwtaToc I1CIM~Pelife ii mexaIIII'leCKIIe Buuyr-
piapa6amfwbe cenapannlumille yCiplpiCTa . 1 6000f. Biuiiociiue uumcJiiihi npi ARYXCTy'IJCII-13roM licriape-
11111 .. .. .. . .. . . . . . . . . . . . . .1 10000
Key: (1) . Type of separative device. (2) . Dry residue into ug/l, not
sore. (3). Mechanical intra-drus separative devices. (4). Then, with
ase/application of intza-arus cyclones. 15). Iwc-st age evaporation
and mechanical intra-drut separative devices. (6).* Outside cyclones
with the two-stage evaEciatico.
Page 44.
Dosing of nitrates into the chemically purified water is
determined from the formula
N - 16 LU, 9/23 (6)
where N - dosage of nitrates in that chemically purified - water in
g/g3;
DCC =80042702 TAGE .jAwE-
114 alkalinity of the chemically purified water in mg**guiv/l.
The relative alkalinity cf teller water cf more than 500/0 is
not allowed/assumed.
9.15. Calculated norms at quality of boiler water during
internal boiler working fcr tciler& by Ftessure of mcre than 0.7
Ata(gage) are given in latle, 17.
Note. For the purpcoe oat the more full/tctaler/more complete
precipitation of scale-tcraings ccastitutnt in the fern cf sludge the
uitimus alkalinity of tciler water at the internal toller treatment
one should support for all kLciiaza not below '7-10 agoequiv4L.
9.16. General/comuct/tctal alkalinity and dry residue of feed
water are not normalized, but dejkend on those selected in accordance
with norms and methods hater ttitientso
DOC - 80042702 PhGI *q
Table 17. Calculated ncuas the quality of bciler water during the
internal boiler treatment.
floiasa can (-7EA'IIIuAa a nKQJIU KaqecrnA H3MCeHoN. 110P.48
BoAorpydHwe 6e3 'CXo3 cao 0 A 20MHNAHHX 63P36311o8 H Vti'IiielOIIIo0Crb 11ma~e /4 11
rPR3e8HKOD 4(/tl.Moc~PIKanite ( /A 2000
BOAOrPY61ible C rnK. ICYXOA OCTarOX (jjeIA 4000HmmI 6Sapa&aHamm T, LWenoquo0Cm (jIIZMeMA lii
3UJ~IauOCOAepxcaHI.e ( PX/A 12000
BoAOmpyG~ie c rpm. Cxofi ocTaToi je/JI 4 500seahixami It4eJIoI4uOCmb (V jMIKaA 38
________________~'~InamocoepmKauHe (:Pwa/A 20000
diravrpy6tfue .Cyxofi ocTaToKjx a 4000
,'Wjamoco~cepwainie J7,%II/A 50
KaPOTpyd~Iwe Cyxof OCraroic I.$dI 16 000n, L 11 O'IiCT b ~ .M. A/ 25
II~nastomiepaame 7~M~ A 000
Key: (1) . Boilers. (2) . Cualitative indices. (3). Unit measurement.
(4). Calculated norm. 15). iiater-tube without lower drums and sludge
Fans. (6).* Dry residue. (7). uyjl. (8). Alkylinity. (9), . gequiv/l.
(10). Sludge content. (11). Water-tube with lcwer drums. (12).
Water-tube with sludge Fans. 11-). Gas-pipe. (14). Pluepipe.
Page 45.
The alkalinity of teed water is determined from the formula
2,n , 1LL + ( ~l~ a g 0e q i V/t (7)
DOC =800142702 116 1 J4r4
where LUmg - alkalinity cf teed bater in agoeuiv/l;
111.- alkalinity of ccrdensate an zgoequiv/l; in the absence of data
cu the quality of condensate tat alkalinity takes as the equal to
0.05 ugoequiv/l;
~-share of the chemically jurified water in the feed.
The dry residue cf feed vater S,, is determined from the formula
S..= a;s. + (1 -;a) S, a g/t (8)
where SK, - the dry residue of condensate in mg/i; in the absence of
data about the quality ct condensate the dry residue takes as equal
to 5 mg/i;
S, - the dry residue cf the chemically purified water in mg/i.
9.17. Norms of quality of foed water fcc steam boilers during
Freboiler water treatuert art acceited on Table 10.
DOC = 80042702 EAGI *I
table 18. Norms of the quality of teed water for steam boilers during
Freboiler water treatment.
PacT.opcHNI.A .a- X)pnA AA1R KO1408 0 xAI
),eCTKOCh ( / !"2, 1 CoAep- |C.1ePKuATU 06- 6 6e3 U.oi- "a"". "eNme
UIA-.JR B Iuaglcpoo CO CTxiJb- Jh.BeCe3| U3cJI
,Ma.eA |11411l C 4y- HLW11t KO- 5 Ma 11 AIA91 ollotii- kI~ ite~i
3Cp.IMII
raoTpy6Hbe, wapo-"rpy6ftae m BepTHKaJib- i He itop- - -
1 Ho-WUM#HAphecme . . 0,03-0,5i Nhs.pyeTCR
'P114yrymme ceCWIoH-Hue .... ........ 0.3 "1o e! - -
il Bo0oTpydilue He--g-palmpOnllam3llue npiiCA4UM afim, Teep~ioroTonffa.u ........... 0,03 0,! 0,03 0.2 5BJ:EoTpydnue " pa-
IHIPOBallflue ripii C*w-rainti rBepAoro TonA-ea H iiesmpaiiipoealiuenpH c2crawim ra3a H 0.02 Ol 0,03 0.2 3ma3yla
lote. Free carbcnlc acid ir tke feed water must he absent.
Key: (1). Boilers. (2). batec hardness general/ccmcn/total in
gqeequiv/l. (3). Dissolved oxygen for boilers in mg/1. (4). Ccntent
cf iron in 2g/2. (5) . Ccntent of oil in ag/i. (6). without
economizers or vith cast iron eccncmizers. (7). with steel
economizers. (8). Gas- AFa, fluefIle and vertical-cylindrical. (9).
It is not normalized. (1C). Cast iron secticnal. (11). Water-tube net
shielded during combustica of sclid fuel. (12). water-tube shielded
during combustion of sclid tuel and not shielded during combustion af
gas and petroleus reside.
DOC a 80042702 FAGI
'. Sigidity of feed vatrez tor the toilers, which work on the solid
fuel, -0.5 agoequiv/1, tcr the tcilers, gas-fired and petroleus
residue, -0.03 agoequiv/i2.
-,CC 30042LJ703 FAC-f
Page 46.
9.18. ?orms of quality ct maxeup watqr fcr thermal
n,)tworks/grids of clcsfd and ojen systsms of beat suFply, and also
svst~ms cf cpntralized hct %ataL supply, with creheatin1 of network
water in bcilers or hot-batars tciler are accepted on tables 3 of
charter SNXP II G. 10-6;.
9.19. For water-beatinc cast iron secticnal boilers ncrms cf
1akztup 4atq.- for clossd syszams ci heat supply are acc~pted cn tablfs
* 19.
9.20. In watsr-treatment installaticns cI tciler rooms, as a
* rl~,is utiliz-i water cf acu.-ehcid rlirkinc water pii.
If nicissary to utiliza in iciar water dirictly from its open
sources shoull he treated in acccroaace with the riccminendaticns p.
9.21.
9.21. Pcr reuoval/ distance trom water cf cpen scurces of weighed
IOC 10042703 /ACE
ind organic matter are Eeccmainueu following methcds cf water
treatment:
a) filtration alsc coagulazicn of watgr cn clarifying filters
(fraction of anthracite C.5-1.2 an) for water with ccntent of
suspended matter to 50 mg/l;
b) the sam4., with tbo-ia -rE loadir*: frcm quartz sand
(fraction 0.5-1.2 mm) arc cantzacize (fracticr 0.6-1.8 mm) fcr water
with a contqnt of susperded matter to 10C mg/l;
c) water treatment end c zizziers with ccnt .nt in water cf
suspended ivattar is mcre tnan 1CC ag/l:
d) liming with cca Sltricn in the clarifi-rs when initial water
raquires reduction in tte alkdlinity, coagulaticn and bright dipping.
OCC = 3004~2703 r C
ratle 11~. 9ornus of the guality cz makeup water for the water-heating
cast iron sectional hcilezs.
HARMCKOXAN ~ ~ 1W3SCAR IEgmi
Co~epaecaine KI1CnoPOAa .... ./.z1. He no, -%ipyeTCSKeC'rKOC~b O6ItagZ '...z / - aON(0 W
)KeCTNocTb Kap~oitariax 0.7-1.5
Note. The carborati nddaaa cf mere than 0.7 mgo-aquiv/l is
allowed/assumel with the cx~aizatility of water cf more than 6 mg/l
C2 .
Ka y: (1) . Designation c± L.aices. (2) . Urit iieasurement. (3) . Norms
of quality. (4) . Oxyger ccntent. (5) . Rigidity general/common/total.
(6) . Rl.idity carboniate. (7) mny4. (8) mge2_guiv/l. (9). It is not
P.ge 47.
Notces: 1. The value ot tb.a cczcentraticr cf suspended matter is
a,'c,?nt-1 for th' period 'NitJ t1e IdXiMUM turbidity (flood).
2. Coagulation ct ir.Ltial warir is xanufactureid by oxidizabilit7
cf more than 19 Mg/I. 02 ano concentraticr of ircn of mor;? than 1 mg/i
in unfiltered tist/sastle.
DOC 300f42703 FAC-i
9.22. For softqnlry aiiu r -aucinq alkalinity initial cf water arq
ricoimended fcllcwiJng *etacds:
sodium- cationizatica wbea is not required reductions in
alkalinity of initial water, tut quality of steam satisfies the
r~quiremsints in content ct carccnic acid and increase in salinity of
chEmically purified watex aue tc caticn exchange (calcium and
xagnz-si'im to sodium) is aiiniszkie; for cbtairing Jeeply scftenqd
water is applied two-sta~e sodius- cationizaticn:
sodium-ammonium-caticnizaticu when simultaneously with scftening
-S rgie r.dtzctiJor ir aJxa4.-izaz of bcilsr water and prctscticrn cf
s-;am-condsnsation charnei ricm caibcnic acid corrosicn. This methcd
shculd not be ipplied, it: a) tleza is the *Janger in the axmcnium
corr'ision, cf th-: sgq1ipmEra, iaa~facturEd frcr brass and cther ccpFEz
allcys;
b) thiz arrnlied for -tnE tecrrclogical Itarqqts steam dceS not
allcw/assumi thi ccnt-=rz cz asacnia;
c) water or steam is Utiii12Ea for the "c pen" systems of the heat
supply;
hy1rogen-cationization with tas subsqauert remcval,'distance of
........ ...
DOC =300L42703 E PC i
cartnic acid (Id3ca:rtcr.2ar.cD), wrn is rscessary a reducticn in tl-
relative alkalinity and ccntent cr carbcnic acid ia steam. This
method one should be used iz zhe direct-flow,'ramjet diagrams cf water
treatment for the artesian or taE bater, which passed cleaning
corstructions. ?ossibly alsc tre u~e/applicaticn cf a methcd cf a
hvdroqen-cationization %ith the "hungry" re:jereraticn of the filrs
Sodiurn-chlorin e-icniataica isain it is necessary with th=_
softi'ni-iq tc simultanicEE1y decredse the alkalinity of initial watsr
and the content cf cartcric acid it stceaff;
liming with th? ccz~jaicr - when treiatiser: indcrgoes water
frcrn th4 cper. saurcA arc is zEicrad a reducticn in the alkalinity,
salinity, cxidizahility, ana aizc cright dipFirg and deironing;
caustic-soda, lime-soda and tiermochemical - permitted
sol 'times.
2ag'e 4j8.
Sqlection of thei diagraa oz iwater rreatmsnt fcr staam toilers.
.23. Basic~ critpria icr -:lction cf diagram cf water trceatment
for steam toilirs ars valae ct tiazting cf tcilers (paragraphs
)Oc = IOC427O3 EACE
9.24-926), rlativi alkalinity cz toiler water (paragraphs 9.13; 9.14
and 9.23) and content cz cazbcnic acid in steam (paragraphs 9.29 and
9.30).
9.24. Calculatid value ci tlasting cf steam boilers cn dry
rsidue must not be more tnan ICc/c from ccefficient cf evapcraticn
cf bcil-r rcom.
Tha losses of steam and ccndeasate in the calculation of
tlasting enter in the maziius magnitude cf lcsses, eiressed in the
percentages of tha ccefzacient cf ivapcraticn cf boiler room.
For reducing th? value or zha blasting cf Ecilers it is
recommended:
a) an improvement ir the 6eparation - intra-drum cyclones,
stepped lvaporaticn, steiped evajozation with the outside cyclones;
b) the selection ct the dia~ray of %ater treatment, which
-n.sures a reduction in tie saiizit.
9.25. Value of blastinz ci kcilers is detarmined from fcrmula7= -f1 •o'00
Pt t (9)
whtere Pn-- value ef tlasting ci Icilers intc c/c; 17 - total losses
DCC =3OC4~2703 LACE/4
cf steam and condensate 2n iractiors/pcrtions cf coefficient of
evaporation of boiler rcco; S,- azy residue cf chemically purified
water in ag/l; S..- dj ruslaue ci boiler water in mg/l, taken
according to norms, estat.Lishd/installed fcr accepted in project
type of bciler.
9.26. With value ct ciasti.tL it is mor._ than 2c/c from
coefficient of ivaparat¢a ct i.c± r rcc3 and when blasting is more
than 0.5 t/h , besides jericdic, must be provided fcr continuous
blasting.
Page 49.
with the valu- cf iLastaIn -Z lass than C.5 t/h the economic
advisability of continuc¢s Llaian is astatlished/install-d by
calculaticn.
Aith, thq valuA cf the ccn:anuGus blasting cf tcilers of more
than 1 -./h is r-commendec -te use cf heat cf tlcwcff water by a
method if instillaticn ct the zejazatcr cf ccrtinuous blasting and
hnat exchanger.
With tht valup cf tt3 ccr 2ncus blasting cf boilers frcm 0.5 tc
1 t/h is .stablished/iretalliE cly the separator of continucus
DCC = -10042703 EAG-E /
blasting.
9.27. After soluticr ct questi.on abcut advisability of
continuous blasting value cr lattex is calculated frcs formula
wh SKr a - dry residue cf tcaler watger; it is accepted according to
soecifications of boiler c-- ca taclas 16; -fracticn/pcrticn of
st-am seoparata1 in sspaxatcz or ccztinuous tlasting, determined
according to formula
1K.B ic.8I(1
~ enthalpy cf hciler, sejarated water and steam in kcal/kg.
9.28. Rrlative alkaliniity ci roiler water m~ust answer
conditions, Dr'esent'ed in pra~ra,~as 9.13 and S.14.
The value of the relative alkalinity of toiler water is equal to
the ralativia alkalinit) ct tti ctexically purified wat.ar and is
istcrmini-d from the teraula
--- ?4. - (12)
wh--r4 a]Aalinit4y relitiivi cz hoil~r water int-c c/c; -
alkalinity ralativa cf tte ctiaaically purified water into o/c;LI!
alkalinity of thq chemically puritied water in mg.'iquiv/l; S.- the
Irv r~sidu of the ch'efficdliy ptiltied water ir mg/i.
DCC = '3C42703 F Ac E /k
Paq'z 50.
* Tha alkalinity cf tbe chaiacaily machined water should to
*acceptei for the diagrams:
a) sodium- cati-cniiaticlg the equal to alkalinity initial water
b) coagulaticn - scciuu- caticnization
c) with the or-li minarIliming
1) hydrog-n-sod iu u-citicn.12at .cn and
3incyfl1u:-scj1-mcaticnliaaC1CZ2
wherq LL(.- alkalinity cl tne ckresically machined water in mgoz-quiv/l;
Li,,..- alk~alinity cf i!i~t3a ba-cez in mgoeguiv/1: X - dose of
OC= 30042703 Tu
coagulant, introduced Into tba zaained water, In mgoequiv/l.
9.29. Carbonic acid concentration in steam in mg/kg in the
absence of deaqration ct teed vatsiz and treatment of additiomal water
cn diagram of sodium-caticnizatia is dqteraired frcu formula
C~=24..1a my/k , (13)
waeri C., - carbonic acic concentzrion ir steam in mg/kg; U1,~
-ilkaJlinity (bicarbonate) of chaically purified water in mgeequiv/l;
a -fraction of sxpansicn 1,a2CC3 in boiler at aFprcpriate pressure is
icc~otqd on Fig. 2; a - ara ct chemically purified water in feed
~1a t Tr.
CCC 1004~2733 F c
as--
4--v 20 -V so
Pasgvee 30afichue IVemiV 8 amu
Fig. 2. G;riph of expansica NaZCC 3 in dependirc cn pressure.
Kay: (1) . and e- dacom~csitianrsxiansion NazCCie in the
fra&.icns/portions of catE. 14). Cierating pressure cf boiler in
Figs 51.
For the s-i1icticn ct zne didgzam of wate: treatment a quantity
o carbon'ic acii in steas rci acrkubbinc deaeratcrs shculd be
Jtc~rin-d also accoriirG tc fcrzala (13).
in. th~a prissnca of d~a-zzacr with the huttling carbonic acid
co-ic~ntration in steam is ue:.erained frcff tbe fcrmula
Cv. =22 IU + z yp. 14
wherg ~ fraction/rcrtlcn or exiansion NREiCC3 in the toiler, -iqual
DCC 300O'42701 FAG-1
to =I-,; a- the tracticn/acrticn of qxpaneicn laHC03 in the
bubblini deaeratcr, trtetively at is possitle to accept , =0.6.
9.30. With content cz zrzfz carbonic acid !n steam of more than
20 mq/kg are selected diagrams ct water treatzent, which lower
bicarbcnate alkalinity c¢ initial water.
In the cases when tka usaer ot steam allcw/assume the presence
in it of ammonia, is reccomenaea aamoniation cf the chemically
purified water from the caiculaticn 0.4 ug cf amacnia to 1 mg/l of
free carbonic acid.
Inlepqndcnt of the ccnrenz cz free Carkcnic acid (in the absence
c: amcniation) should te izcva1ec zcr dlgassirg ccndensate in the
steam-using vahic! 's bj ta6 atfncu cf the vertilaticn of their steam
volumes.
9.31. For steam bc¢lars azE racommordod fcllcw. ng diagrams of
wa-sr tr~atmqnt:
a) sodium- caticnj2at.Lcn - fcr water of household drinking water
pipA, if it is admissilie in value of blasting cf tcilers, ccntent cf
carbonic acid in stiam ard relativw alkalinity; for bcilers, which
require deep softening, is aiiLa~, as a rule, two-stage sodium-
ECCC = 10012703 FAGE If'
catinization;
b) sodium- caticnizaticn witb water treatment by nitrates - for
water of hcusehcld drirking water ipe, if are aged requirements in
tlasting of boilers, ccntent ci cazbonic acid in steam, and relative
alkalinity of chemically purIied water is mcre than 20o/o (see
S-icticn q.14);
c) hydrogen-sodiui-caticnization parallel cz ccnsecutive with
the "hungry- regeneraticr ot nyzrcen-caticn filters - for the water
cf the household drinking wdraz jipe when is required a reduction in
the alkalinity, saliritj and juartaty of cartcnic acid in steam;
Pagg. 52.
d) an ammonium-scdiua-caticE.12ation - fcr the water of the
houshold drinking water pije wken is required a reduction in the
alkalinity, content cf carccric acid in stqas salinity simultaneously
is allowed/assumed the rExsenca in steam of ammcnia;
e) sodium-chlorine-icnizdticn - for the water cf the household
drinking water pipe if necassary cz reducing the alkalinity, carbcnic
acid in steam it is adxiusinla 2r the value cf the blasting cf the
.oil.:-rs:
DOC 3004~2703 A C- '.34'
f) bright dipping aid ccagulation in acccrdance with p. 9.21
("am - "c") - for tho isatar zrcs the cpsm scurces in combination with
the diagrams, presented !a F. 9.31 ( "a" - Ne") ;
g) liming with the ccd, ulat.1cn - for the water of the open
=ourcq:s in casAts whsn is r~quized a reducticn in the alkalinity of
initial watqr, oxidizakilazy, ccrzent cf the ircn;
h) internal boiler treatment with the dcsage of alkaline
reag~nts - fcr the bcilets, taicb allcw/assuse intarnal tcilez
tr iatment ina acccrdarnce bi:12i .4
i) thermochemical sctanan - fcr the tater frcm the cper
sources with th3 pridcxindatl caztcnata hardraEs fcr the boilers,
which allcw/assuue intexral tciler proc-assirg in acccrdancq with p.
~magnstic processing - zcr the water cf the brusehold drinking
ua-t-r p2.pm !n which preacmi~ndtes ths catbonats har-Iness, fcr ths
toilars in accordance %ita i. 59l*
S41sction of the diagrams of uatez treatuent fcr the adiditicral
DOC = 30427 3 AC- 4i 5
feeding cf the-rmal net'czs/gLics.
9.32. Selection of diagram of water treatment for additicnal
fieding cf thermal netucxxsgrzds depends cr requirements for quality
cf makelip water accordinS to tatles 3 of chartsr SII"'P II-G.1C-62.
9.33. nakeup water ct ttermal networks/grids with closed system
c- hiat supply, in. Jspendin cn yuality cf initial wat-er, must
undergo bright dipping, ccayulatacr, deaeraticn and reduction in
carbonate harinsss tc C.7-1.5 m*6juiv/l, ard luring preheating cf
network watgr in hot-waters tC.iler - to C.4& mg.equiv/l.
Fcr thq priparaticn c: maAeuj2 water of thqzmal networks/gridIs
--h i closid systemT ci neat zsu~jy a--s reccmmended the enuirrated
~b~diagrams of water tzeatrinz hith the sutseguent laeration:
a) single?-stag, scdium- caticaizaticn - for the water of the
hous: hcld drinking water pi~e nitn the_ carbcnate hardne ss is le ss
than 6 mgeqquiv/l;
Fags 53.
h~) a hydrogqn-caticrizatioL with ths "hurgry" regeneraticn of
fil-srs - for the water Cr t-ke kcusohold drinking water pipe with the
'DCC = qO3L2703 F C-
carbonase hardness is mcie than 6 agoequi-v/l;
c) coagulation and krigyht dipjing in acccrdance with p. 9.21
(staff - "c"l) with the sutseyuent realizaticn cf the diagrams,
indicat.ad in paragraphs S..JJ Ielan, "b") , fcr the water from the cpsn
d) liming and ccactLIartca bith th-i subsequent acidificat-4cn fcr
the stabilization - for tad wdter cf the open scurces, which require
a reduction in the cartcrate aaness.
Nots: 1. %ith the jartial additional teeling cf thermal
rc;tworks/grids by blcwclt water ct bcilers entire remaining irakXup
water mlist bF iiply scztined, tcr which most advisable is the
us=/application of a scdium-c~tacmazatior.
2. With small exa~c-rcture cl batsr for additicral feeding of
Ihmermal nelworks/grids ic LciIcr iccms with stiam bcilers as makeup
water t,) rationally u*t!i!e teda aiairated vat, r.
9.34. Makeup water ci zksirsal netvorks/grids with cpen system cf
heat supply in lepandirS cu qualiat) of iritial water must undergo
bright dipping, ccagulatian, dtideratior, d~ccrtamination and
r-~luction in carbonate karuress tc 0.7-1.5 igenquiv/l, and during
Fr-.heating of nptwork batar in nct-watsrs bcilqr - to 0.4 mgoequiv/l.
The quality of makeup water cz thersal networks/grids with the
cpa.n system of heat su~Fjy mcst satisfy zequizements GOST 2874-54
"water drinking".
For the preparaticn or maxeup water of therzal networks/grids
with th . open system cf taat su1ji, are reccmnsnded the diagrams of
water tra atment with the sutsequent deaaraticn and the
decontamination:
a) sodium-catiinizatlcn - zic the water cf the household
Irinpkirg water pipe with cazcnate hardness H, I mgoeeuiv/l;
b) hydrogen-caticraz.2 cn ,itt the "hurgzy" rigeneraticn cf
filters - for the water cz tkt kcusehold drinking water pipe with
carbonat# hardniss It.. 4 mgoeauiv/l;
c) coagulation and trifht di ling - for the water from the cpen
--circ 3s 'n accoriance ,itn . S.A' ("a" - "c") with the subseguent
us:./appl,.cation cf diagzan - fc: tr., water treatz-ant acccrding tc F.
9. 34 ("a" - "c")
-) liming and ccatIadticn bitr the subsequent acidificaticn -
DOC 30042703 EAGZ >e
for the stabilization cz watr cz the open scurces, which require a
r:iducticr in th? cartcrate naiarrs~i.
Page 54.
T'-- diccntaininaticn or maxEup water is achiilv. d ty the miethcd cf
chlc:ina-icn cr tactericlaa1 raciation/inissicr byj its thermal
3'eaeraticn.
Equipment and constructicas cz wazir-treatm~nt installations.
3.35. Eanipmert of udtexr.Leatment installation must ensu~re
pa ssage -.n head part of eauiticral quanzity cf watter, which ccs fcr-
its own needs of water EpriticaticL: cre washer cf mechanical
filters, washing cf Frcc.~cts ct La~eneration cf cationic filtsrs,
discharge/break of watfx witb sludeze, etc.
In capacity rating ci waz,-z jurifi-r a:=. ccnsicersi th-3 tctal
Taxlmum lossps of stean ana ccndensatei, in this case ths- Icssis of
zrcluctirn conli nsats a;.e accaLti with, ccnsid .raticr, h _na marin cf
safrcty, -iual to 1.2.
q.36. T~moerature ct xacnareu wate:r must ts not lower thar
19-230OC to avail ristirc equiaient, blit rot higher than 400C f or
DO)C 100L42703 Ai
cationites ani 300C - fc, dflicf exchangers acccriing to conditions ef
chemical str~ngth of Jcn-,axcbjanci xaterials use~d.
The oscillations/vitraticns oi the temperature of water, which
znters the clarifiars, %kicn woz with tlbe weighed sluidge, must nct
zxce-~d 10 in th, hour.
9. 37. Erquinment andC ccfdu;t/il-nflilds, %hich 'ind-:gc pcrrnanert
effect of corrosive envircnaent (,-ak sulfuric acil, scluticn/opefljng
cf coagulant, common salt, sulzate of ammonius, etc.) must be
fulfild from corrosicn-zii.szarc matarials or have corrosicn-orccf
cat~ing.s.
9.38. Stora.; z rcag-Liits: salt, sulfit-I ammonlum (alumina),
, !c. on3 should rrcvidf li: in 6em form.
With thxe consumpticr uz z~acErts l:4ss then 3 t in mnonth ar2
allowed/assumpe. to pro~ice tcz xcr theiz stcraq4 Iry storages.
9.39. Vcr boile2r rccons, anicn dio rot have central raaenz
stcrages (storages of satjr~rises) , rqagent: stcragas with toilqr room
must be designed for stcraye not liss 30-day suF~ly of reagents with
!';1ivery/procurimant tj zailrCdd and 10-day - With
Jelivery/Frocurem-snt b) -truck trazisport on the tasis of period cf
DCC 103OO42703 CE'i
maximum consumiption of reagetins.
Page 55.
9.40. with delivety/procurement of resagents (salt, coagulant,
suilfuric acid, etc.) by radiircaa cn raagsnt stcragas must be providid
for capacities/capacitances, brach accomcdate heavy duty 50-6C- t
cars (ci-stqrns) .
9.41. Tank volume rcr Ruez" storags of salt and coagulant shculd
be accepted from calculaticr 1. z3 on 1 t.
Them tanks of wet stczage of ccagulart it is expedient tc aguip
with device for the tukltlnS cz scluticfl/opening.
During tha arrangement oi reservoirs fcr the wet storage out of
the building should ba izovided ±cr the devices, which prevent them
frcm the freezing.
S.2 LocatIon for Etczinj cr activatt-d carboa and su'Lfur-ccaJ.
cationita must satisfy tequaramantE for stcrages for inflammable
materijals.
storaq4 for storirc- te laltexing materials must have a supply
DOC 1 d0042703 FAG
cf matqrial, equal tc IC¢/c cf arnual wear.
Unloading the filtering material is manufactured through the
branch for the hydro-ciericad, available in the filters, intc the
special tank, equipped t) drainagf system ard water-tc-water pump fcr
the -ev.irse overlcad of %na filtering material into the filter.
10. Unloading, prccsdure, stcrarg and supply/feed of solid fuel intc
toiler rocm.
10.1. Into fuel -ccroomy c± kciler rcom enter devices and
ccrstructions for unlcadla4, jrccecure, stcrirg and supplying
fuel/Fropellant to bcilezs.
10.2. with Islivery/imccuzea Lt of fu-i/rcFallant by rail
transport for its acccurt ano welking are Ercvided fcr track scalis,
adljusted, as a rula, cr rdalbaj station. In the absence of waights cn
-he railway station they aust oe Erovidtd fcr in the territcry of
boiler or industrial arta/site.
With the delivery/ijocurement of fuel/Frcpellant into the boilar
rocm by motor transpcrt thb bi i bLxg of it rust he manufactured cn
the base line (central) stcraye.
O = iOGL42703 E A C i2-
In *he absence ot ueiLytz cc the 1ae irs storage in the
-:~rritozy cf boilqr rccm sncuili t provided fcr tha installaticn cf
autcruobilq weights.
Piq 56.
7r,,r cill-r rcocns w-ith aaily ccrsump-.icn cf fusl/Fropallant cf
I.Rss thin 20 t -tiesa e ct can nct bseEstatli-ched/ifls-alled.
Note. Daily ccnsujticz or !uel is determined fcr the
irode/cond-Itions, which ccrzes~crds to the thermal Icad cf tci4ler rccm
a,, msar tcIap-taturv cf thi cclaist month.
10.3. 7(,,r bci-'!r :ccm-s w~z jil ccnsuT'Ft±cf cf fuel/p:Ccrllant
crF Tore 'han 250 t i4r lazic crarra4 c'-ee fezed s'aculd be prcvilad
or secondary wgighing.
10.4~. Length of frcrt ct uricalin; an] cacac-y,'cacacitarci of
r~ct-4.vsrs mus rorcv,.d- Lrlcaacr. r-u': -.:u-,s cf" priscrihed/assigned
,hi ~c r T
For the boilqr rccag vizn caily ccnsum~ticn cf fuel/propellant
from 251 tc 750 t the ir lusv~il %iight ncr7 cf railroad route must,
flct -ixcved 1000 t.
-CC = 300'42703 A C k
For thi boiler rocas wita daily consumpticn of fuel/prop.llant
from 750 to 1500 t weickt ncia aust nct exceed 2000 t.
For the boiler rccas with daily consum~ticn of fuel/propellant
of less than 250 t the value ct keight ncrm cf railrocad route must he
crcrdinated with ths ccrtzcl cz izcn road.
For the boiler rccas, Erc3ected/dasigned fcr the distant
regions, the length cf the trent cz unloadirg and the
caFacity/capacitance of Zeceivers can b-3 accepted mcre limits
indicat2d above in tho- ccnzecria/nzitting with the actual weicht ncrm
cf railroad routes fcr kis regicn.
10.5. Recaiving-urlcdain akvices must Frcvid-2 procedure of
railrca] routus with fuil/,rc.ailant with cconsideraticn cosfficient
cf 1.2 to nonuniformitj or theiz arrival.
10.6. Front of unlcadin rec-iving-unlcading device and stcrage
of f lel/prcpellant, as a rule, ;s ccmbinel. Ccnstriction cn thn
storage of the fuel/FrciEliant cz two frCnts cf unlcading is
allowed/assumed with the sjocial substantiaticn.
DOC = 30042703 ACE 4?
10.7. In recsiving-unlcaaing devicls must he provided fcr
machanized cleaning fuel remainders from open freight cars, and also
mechanization of unlcadiry ccngealing fuel/Erc~ellant.
10.8. All works cn stoza@ei must be mechanized. The selection of
mechanisms is manufacttred in acccrdanci with the technical and
-ccnomic substantiaticr.
Note. u se/apulicaticn rox tne storage cperations of mechanisms
and equipment must not lead to ccnsideratle size reduction of the
fuel/propellant, intendec tox the layer combustion.
Pagi 57.
10.9. Total hoirly jzoduczvity of mechanisms cf fuel depot must
provide calculated hcuzly ircductiaity of fuel feed cf boiler room.
10.1C. With supply uith toalezhouse coal, which requires
fragmentation, in channel or tuel feed should be prcvidad for
installi'4cn cf crushirg d vic - .
After th.? admissicr or caZLcn/coal, obtained in an open zanner,
with thq size/divensicr cf jiacas cf mcre than 3C0 um is provided for
the installation cf crelilinay treakers.
DCC =3OC4J2703 AE
10.11. In dependinS on fczm ot fuel/prcpellant and metbcd of its
combustion is reccmmended use/affilcation of following types of
crushers:
during layqr combusti.cn or anthracits, stonleware and brcwn coal,
* schists - roller- serrated cr leIi~al crushers cf crash/gratirg;
during chamber ccutusticn - hammer mills.
For the boiler rocas, JLatended for the wcrk cn the milling peat,
crtiwh n; 1ivfcs arri netc pxcvidea. Installaticr is allowed/assumed
crIly with the spo-cial sutstantiaticn (hc-atinc cf Shrershriew, =etc.).
10. 12. Be.fore rcllir- sez~zated and hammerz mills should he
providel for davices fcz screaziny of fine,'sxall fracticns of
fu~ l/Fropqllant.
10.13. Ir channll ct tuel ited should te provided for
installition of sectrciiazietzc sijaratcrs cf sheave arnd suspz-nsicn
typps. Wi4th the3 roller xedium-sttp- and hamirezr ills the separators
should be astablishad,'irstallea &;exore and after crushers.
CCC 3042703 F AG E QC
ouring th: installaticn cl zcler-serrated crushers and
productivity of fuel feed tc 0 /h is allcwed/assumed the
installation of cne se~azating dev3ce (electrcmagnetic blcck cr
suspension magnet), while with the helical crushers, which have
ov-.rlcal safeguard, thp intallaticn of electrcmagn-tic blccks is
optijonal.
10. 14. For toil-r LcoMS, irtend d fcr wcrk cn trilling peat, cne
should in the beginninc cf chaziel cf fuel feed provide for devices
for catching of stumps aid snags.
?ag 58.
10. 19. Calculatod icuz y jxrcdtctivity cf channel cf fual feed of
toiler room is determizec cn te casis of maximum daily consumption
of fugl/prcpellant of kciler Ecca (taking intc account prospect of
ixpanding boil3r roow), ruater ct tours cf wc:k of fuel feed in a 24
hour pericd, but it tust ce Lc€ less taximun hcurly ccnsumpticn of
fusl/ptopallant cf bci]e ccn.
10.16. With fuel cccsuspticn toiler more than 50 t/h and its
sipply in hoppers cf bcilers less than or 16 t is reccmaended
double-thread syste of zuel ted. With the sualler fuel consumption
and with its supply in tta h¢cieZs c 3-4 h is accepted, as a rule,
DCC 1004~2703 rAC- z r
teunif ilar diagram of fu,.1 flira.
10.17. in double-tbread system of fuel feed hourly productivity
of :each thread is accepted equal calculated hcurly prcductivity of
channel of fuel feed.
10.18. In unifilar systezz cr fuel feed is allcwed/assumed
redundanicy of separate dssezalaes and mechanisms.
10.19. Mode/conditicns ci bcrx of systes cf fuel feed is
accepted:
in thrps ixchanges - with tueI resqrvi ir hc~pers of sacb bcilir
iis 1less than cn 10 1 ct %CrK uich its paak output;
in two exchanges - %ith tueli reserve in hclpers of boilers on 10
h of work and morq;
in orae xchange - &2tn iuel risarve in hcppzsrs cf toilers not
13ss than on 1.1 h cf wcix.
10.20. In enhannsls cf tuai ted must be provided for devices fcr
michanized retraction or dust (tdzo-washinc, prsumc-retracticn,
qtc.).
DCC = 10042703 F Ac F, e
10.21. In channels Ci tue± zetd by Frodtctivity of more than 50
t/h must be providsd tcx reucte/aistance and central control of
basic machanisms and ttair blccking, and by prcducti'vity of less than
50 t/h - romote contrcl and t.iccking of mechanisms.
11. 1Reroval/distancs of Elag and ash.
Gtinrral/ccamon/tctal irdications.
11.1. In boiler instal.Laticns intsnded fcr work cn sclid fuel,
with qen--ral/common/tctal cutjut cr slag and ash frcm bcil1er rcom,
tgual to 200 kq/h and mcrs, izcc ess s of riscvinq of slag and ash, as
a :ula, must bi mechanized.
Faqa 59.
11.2. For 'echarnized ramcvai/distanc? Cf slag and ash can bce
prcvidel for itechanical, ineumatic cr hydraulic systems.
11.3. lechanizad Eyszeas car ce prcvided fcr with separate or
combined removal/distarci of slac and ash.
:)('C V)042703 FPcz'1
Th,? separalt- r moval/di.strce of slag and ash must be
s',Istantiated by special xagulZexezts.
11.L4. Capacity/capacitance ct hoppers cf collection of slag and
ash with dry mqchanical slas anc ash rexcval shculd be accepted not
:orq J1i'rnal supply. ard with w~x aa3chariical - not more eight-hour
SII F ly.
11.5. Hopp~rs of ccli~cticr ot slag and ashes, arranged/lccatid
within building cf bcilezr Lccz, stst have capacity/capacitance, which
corr,:?spords not less 6-tcur outjut of slag and ash.
11.6. During unloedjn cz sla and ash frcs hcpFers itI
n.-cessary to take neascies ror Exctecticn frcm becoming dusty and
pollition/conta~siaticr cr. s%;icuzcing tsrritc~y.
Lccations unda;r -:N ncppiza cz th;; collecticn of slag and ash
7hculd ',s as i :iljl, jrrcjEec*/aezigfqd close,!.
11.7. ?r dinancy ci xechaLIZ~d SyStOMS Cf rz oval/distarcF of
sldq an] ash by trolley 2s nct allcved/assuxed.
Iechanical systqms.
.')CC = 10042703 Ac. z 'e
11.8. lschinical systaims (jazzodic cr ccrtinuous transpcrt), as
i rule, should he crcvitid icx in toiler rccis bith bcilers, eguipped
by h'atings fcr layer ccanu.sticr.
Th: syst,4ms of poricdi.c transiort are applied cri leaving of slag
and asi -o 4 /i the s~stems ci continucus transpcrt - on leaving
nct mcri than 3 /o
11.9. Fcr mnachanical 5sy~sccz cf periodic traniport are applied
scrapir units, skip and cttex hcists; while fcr ccntinuous - cable-
disk an.I scrape r convclyers, and a.Lso slag ejectcrs cf diffarent
corstruc-icns/'iesigns.
Page 6C.
11. 10. Cable scrarer units bith dry slag and ash removal are
prcvid(edi for:
for transportaticr ct slaj anc ash cf 3ry fuels/propellants;
dluring use of slag ana ast in industry cf building materials;
luring prolcngid stcrage c.. s.iag and ash er with their distart
transpcrt in winter tiffe.
CC = 3004&2703 E c ;r-
11.11. Cablai scraper units bith wet slag and dsh removal are
prcviJded for for transrcrzation ct slag and ash which in humid state
ari nct inclined tc ceaztaticr.
Above the bunker arc undez tie bunkqr iccations, and alsc
locations in which are istatlistia/installid the hcFpers of th=-
c-311cticn of slag ar! ain, %atr n, slag and is :eucval in the
wint:4r time should be leatea tc tagperaturs cf 50C.
During the installaticn ox hciper on the cFen pad shculd be
Crcviijai fcr wa:-!--Ing its ~±s
11 .12. F'~r sc-: vc -4n or -6 c i a i r charn Pl *iea ply tha n 1.5 3n sho uld
prcvid- I fcr passage coii it., --w outputs, and withi Gepth it
is le ss than 1.5 m - ccss iiit ot its ins~ecticn and repair with
imvycq in. nec.~ssary cases cz special pit.
11. 13. rUs/ap)Flicazica or sc-zapar ccnvaysts is reccmmended for
syst is c-Z !ry slaq anc azz raciva.
11.14. Scraper co1rvelaCs air %stablished/irstalled in impassable
channels whose construct2cn,'des2Gn must allcw fcr pcssibility of
CC 30042703 E ?CE
i-Spctin id :?caizir, separaze rades cf ccrveycr.
11.15. For removing ot slag and ash frcu tciler rooms with
boilers, equipped ty beatings ct zanual saintenance/servicing and
'",urly output of slag ard ash :Lt is less thar 20C kcg/h, one shculd
!:a~rcw-qa1q= skics ; aazic;,-cauga tuts, xcvinq with the aid of
ricci.nq-a winchts with ral.c-6zic ara;
Speci-al skips at Fre~uatic ccurse:
monorail susp,=nsicr zrans~crt, containers with motor
t-"lk--ngrsv~zrsaI and sqlf-discaargang cortairers.
Pneumatic systems.
11.16. ?neumatic s~steins of slag and ash rcenoval, as a rule,
shculd be tF:ov 4 ded fcr iriepercent of igriti-cr .'Ethcd of
fucl/propa1larnt cr lsi~ir cr Ia j indI ish Atrcrr 4s c 12 t/hs.
Not; . Sometimes Freusatic slag and ash rezcval can be accepted
cn leaving of slag and ash ct acre than 12 t/b
DCC 300L42703 1 A( i
11.17. For pneumatic xczaas.kcrt of slag and ash from boilers tc;
unloading point up tc dietarce cct mcre than 200 a shculd he applied
zxhalist system, and frcs unloaoing point up tc distance not acre than
;-J C m - forcing svstem.
11.19. %lode/conditicas ct incrx of rrau~atic systemn is raceivei
as pqriodic, morqove-r its pzoductivity is daterminad frcm working
con~litions for 2 h in Excbdfl~e, bithcut acccurt tc: time for
sw itching.
11.19. For :'raamentaticn or slag, which rtirs exhaust system,
?zn3llr hopoers cf. bciie:zz are izallishe/irstalled tccthad-rclls
cr us a er.
Fcr thei fraqmerntatia ct mccnanicaly lccse slags with the
4nutiaI size/dimensicn ct zhe ieces befcrs thE crusher 100-120 mm
-ire '?stibllshz-1/installed -,:c-zcii crushers.
Fc: t'he fragmentaticn cl slags with the rcnuniform fracticns cr
the. lumpy with the increrasea stien~th with the size/dimensicr pieces
tefcrc thq crusher nc+ acza thar qC0 mm - thrE4 -rcller.
DOC = *0042703 EAC-E 34
133
TIh- tpmperature cf ta slag, which enters the fragmentatic
ffust not exceed 600 0C.
11.20. Internal system ci slag and ash ccnduits is fulfill
si nal e.
Sometimes it is allcweaassumed tc Frcvide fcr spare
general/ccmmHcn/tctal slac ana asn ccnduit.
11.21. During dasign or extai;Et systems ffinimum diameters
slag and ash conduits sbcula r~a accepted: fcr transFcrtaticn cf
100 mm; for transtportatzcn cz slag - 125 mm.
aximum/cverall diazer-er at slag and ash ccnduits - 200 sm
with the calculated didmeter cf slag and ash conduits of m,
than 20amm thce systpm shcula ce cividcRd/Tarked off intc twc in
carallel wcrkers.
The wall thicknz-ss c:t sla~j and ash conduit1S shculd be acce
10-14~ mm.
11.22. In exhauslt s~stemz tcr creation cf vacuum are appli
watrr-circular vacuum~ nuis cr steamI ejactcrs.
DOC =30042703 r AL.E l
11.23. During '1asicr ci zozci.rg system cf airslide of slag and
ash should be applied tbc-cham~er air puw~s, Fneurnatic screw pumps or
comp ressors.
DOC 800OO42704E C ~ hi
Page 62.
Hydraulic systems.
11.2L4. Hydraulic systeas of slag and ash removal, as a rule,
should be provided fcr dcring ctanter cosbustion cf fuel/propellant
and output/yi-eld of clirxeis 1i t,'b and more.
11.25. Design of hydraulic systems of slag and ash removal must
te fulfilled in accozdarce bitt is~uireuents for design of these
systems for electrical stations.
12. Unloading, procedure, storixg and supply/feed of liquid
propellant into the toiler room.
12. 1. Liquid propellant is utilized in tciler room as:
basic - during entire cperating cycle of boiler room;
spare during prcicngd pericd, for exasple in winter months
DOC 80042704i FAG# 3I
* during use in remaining season cf gas;
emergency -durinc brief curtailment of gas supply;
kindling -for kindling and "illuminatica' of heatings during
dustlike ccmbustion cf scli tuel.
12.2. overflow cf liquid propellant from railroad or automobile
cisterns is provided for:
by gravity flow t1hrcugh icber drainage tccl;
by means of siphor thzcugb tcp of cistern cr with the aid of
pumps with power drive bizh oveztlcv cf solar oil.
12.3. Length of frcrt cf overflow of petroleum residue, which is
tasic or spare fuel/prcpallazt ard furnished ty railroad, must
provide overflow not acre than intc two bets cf 48-hcur expenditura
of petroleum residue; for petroleum residue, whIch is emergency
fuel/propellant, 0.7 daily ccasusptions.
12.4s. Drainage devices for sciar oil must be provided fcr
reception of one railrcac cz autcacbile cistern.
DOC= 30042704 . /31
12.5. Fuel/pcopellant from cisterns is drawn off directly in
fuel reservoir or into receiving jintermediate) capacity/capacitance
with subsequent pumping cr its cierflov in fuel reservoir.
Page 63.
The selection of the diagram cf fuel duaring is manufactured in
the dependence on area zelief ard type of reservoirs.
12.6. With delivery/yrccurement of fuel/Eropellant in railroad
tank cars in depending cr daily ccnsuuption of fuel/propellant value
of receiving (intermediate) capacity/capacitarce is accepted
according to fables 20.
12.7. For boiler rccas with rating 350 t/h and below with
delivery/procurement of jetrcleum residue by rail transport receiving
capacity/capacitance of Fatrcleum residue, intended for kindling, it
must be equal to 25 M3 under ccrdition of its simultaneous pumping in
fuel reservoir, while fcz ocile[ xcoms of larger productivity
- 50 m. With the feed of the fuel by motor transport, the magni-
tude of the receiving capacity is taken equal to the capacity of
the reservoirs being drained.
12.8 Receiving chutes are provided to drain the fuel through
the lower drain device of the railroad tank cars.
/$
With the delivery of the fuel by motor transport, the drain
of the fuel into the receiving tank or directly into the fuel tank
is produced by the receiving chutes or through funnels.
12.9. The chutes and tubes along which the fuel is drained
into the fuel tank or receiving (intermediate) tank must be done
with a slope of not less than 0.01 for mazut [black oil] and
0.005 for solar oil.
An apparatus of the hydraulic or other type of valve and also
a lifting screen grid for the coarse cleaning of the black oil must
be provided between the chute (tube) of the drain devices and
the receiving tank or in the tank itself.
12.10. When the distance of the fuel tank is at more than
1 km, with the appropriate substantiation on the site of the
boiler, the construction of flow reservoirs with a total capacity
equal to a two-day flow of fuel is allowed.
Table 20
Magnitude of receiving (intermediate) capacity
flt4KbjhIu-, cm-htCTI1.1IN
Cy r-unilli p>(icx ,' Kl .1414 T01l.Ill°Tl11..13.1 8 T , .l
l I,4 ,l , .I*,I I1 Cpy'l II c '.l t= .)
Itl
Ao 75 ) 25 25;*)flae 75 Ao 150 51) 25
b 10 P 3uO 110 25ai JtaJ 0 1 OU0 O 50 s
IWlO 400 soKey: (1) Daily flow rate of fuel in tons for loading at mean tem-
perature of the coldest month; (2) Magnitude of the receiving
capacity for the storage of fuel in m3 : (3).tasic and spars. (C).
*iargency. 45). To. (6). It is more.
!, A
DOC 30042704 EAGE
A quantity of the teed tanks must be not less than tvo: is
alloved/assuued the corstruction ox one reservoir with the device
Letween the fuel pipes cf the czcss connecticn, which makes it
possible to manufacture the supiy/feed of fuel/propellant frca the
tasic depository to the tcilecs, passing the teed tank.
During the construction cn the pad of the tciler room of the
feed tanks the reserve ct fuel, stored out of the area/site of boiler
room, respectively is decreased.
//
12.11. For storing solar cil should be provided for metallic
reser voirs.
12.12. Equipment cl renifoxced-concrete ani metallic reservoirs
cf fuel reservoirs, of service tanks, adjusted in bciler room, and
also other devices of fuel acczcsy must correspond to requirements of
in force "torms and tecknical specafications Cf planning of storage
enterprises and econcoles for stcrIng inflameatle and flammatle
liquids" (NiTU 108-56).
12.13. For ground-tased metallic fuel reservoirs must be
provided for heat insulaticon.
12.114. Drainage devices moust have attachments for heating of
fuel/propellant tefore cveaflcw tic railrcad tank cars.
DOC = 90042704 FC
The temperature of beating should be accepted: fcr the petroleum
residue of brand "40" -3CoC; for the petroleum residue of brand -1CC"
-60oC; for the solar cil - IG-15C.
The fuel/propellant, deliveted to the arEa/site of boiler room
in the automobile cistsins, as a rule, must ta iccated in the heated
state.
12.15. Chutes/trals and ducts, along wbich is drawn off
fuel/propellant, are eculpjed ty devices (ccil, duct) for maintaining
temperatures of petroleua residue, indicated in p. 12.14.
12.16. In fuel reservoirs, and also in receiving (intermediate)
capacity/capacitance s.tceld to kzovided for beating of petroleum
residue. to temperature: for peticleua residue cf brand "40" -40-60OC:
for petroleum residue cf brand 0100" -60-80 0 C; for petroleum residue
cf brand "200" -70-9COC.
For the sulfurous petrcleus residue of trands "40" and "100"
temperature of heating ELst be within limits cf 70-E0°C.
The smaller values cf temferatures are received with the pumping
L | "-7
DoC 800142704 IACE ~b
of fuel/propellant as belical aid sear pumps, large - by the
centrifugal pumps; for Fistcn and Flunger pumps are accepted the
average/mean values cf temperatures.
Page 65.
The heating of solar oil iz the fuel reservoirs and in the
receiving capacity/capacitance is mot required.
12.17. Heating of petxclaua residue in fuel reservoirs to
temperatures, indicated !n F. 12.16, is manufactured due to
circulation of fuel/prcEellant through separate surface/sKin
Freheatars.
The introduction/Itrut of fuel/propellant into the reservoirs
(fuel reservoir) is acccuplished/ ralized thrcuqh the special
nozzles. A quantity cf nozzles ad a place of their installation are
deter2ined in depending cn the t)ke of reservcir and volume of the
circulating petroleum residue. Tke supply/feed of fuel/propellant
into the reservoirs to the uefez level of petrcleum residue is not
allowed/assumed.
12.18. In receiving (intermediate) capacities/capacitances are
prcvided for built-im Iteheaters tcr heating cf Fetroleum residue.
DocC 93004270L4 FA~
12.19. In reservoi~z it is necessary tc Frcvide for
diversion/tap of randoaly caugat water.
12.20. Heating cf jezrcleus residue to temperature, necessary
for its pulverization/etcmizatict in injectcrs of bcilers, is
Frcvided for in surface/sain freheaters.
It is established/installed nct less than two such preheaters of
which cne reserve; for zha hcilez rooms by ccefficient of evaporaticn
to 10 t/h is allowed/assuaed the installaticn cf one preheater.
12.21. Temperature ct petrcleum residue, supplied to injectcrs
cf boilers, is accepted accordizg to data of 1able 21.
DOC 80~01270L4 FaE 1
' fable 21.
0 42)Tnrr~iryPa ' C At"
M 33p'T3 M40pKM
)OX; Il H40 ! ! 00 i 1.00
3) Mexai'eCKoro HIjH napoMexanHecxo-ro pacrie vne . . .......... 100 120 130
Mv) .examtqecxoro pacau.ACIeL1 (poTa.wIohilue) ............. ........ 85 105 110
(T) Bo3,ywuoro pacnlwetLiI 1113KOiianop-HuJe . . . . . . . . . . . . . . . . 90 II0 115
,.) nlapoeoro HLfH 9o3AYuiHoro pactibme-nitst ewcoxoNanopHLe ........ .. 85 105 110
Notes: 1. For the fetroleus residue of tzands 40 and 100 before
the rotational injectors is allcueo/assused a reducticn in the
temperature of the heating of petcleum residue to 600 C.
2. During treatment of jetxcieum residue liquid additives
temperature of its heating must Le not lewer than 110 0C.
3. In the case of saing mixture of Fetrcleus residue of
different brands/marks teapEratuxe of heating is accepted on heaviest
petroleum residue.
Key: (1). Injectors. (2). Temerature in 0C fcr petroleum residue cf
krand/mark. (3). Mecbardcal cr steam-mechanical
Fulverization/atcoizatics. (4). £clid injecticn (rotational). (5).
Air pulverization/atoiszaticn lcw-pressure. it). Steam or air
pulverization/atcmizaticn high-Fressure.
OCC z 800'42704 FALL
Page 66.
12.22. Temperature cf beating of petroleum residue in open
service tank, to avoid Icaming. aa.st be rot icre than 900C.
12.23. With deliveLy/procueoaent of fuel/propellant by railroad
cr by truck transport is prcvided tor two-stage decontamination -
filters of rough and fine puritication.
Coarse filters are estatlisbed on the suction line of the pumps,
which feed fuel/propellarr in tte &oiler rccm cr pumping cver it of
the intermediate capacitl/caFactance in the fuel reservoirs.
Fine filters are estarlished after the preheaters, which heat
the petroleum residue, bbich enters the koilers.
12.24. Quantity of adjustakle filters Frcbably as a rule, not
less than two.
For the boiler rccas coeffacient of evapcration 5 t/hs and is
allcwed/assumed below tte settinj up of cne filter with the device of
bypass line for the posslailicy cf its cleaning.
DOC 3 00I42704 FIGE
12.25. For petroleum residue with ccntent cf sulfur more than
0.5o/o are recommended tke fzcvIdirg fcr of liquid additives.
Reception, storage and $iilng of liquid additives with the
petroleum residue must re prcvia*a for takirg into account the
following requirements: bath the delivery/prccurement of petroleum
residue by rail transtcrt the cafacity/capacitance for the receiving
cf additives must be equal to the capacity/cafacitance of the
railroad tank cars, brut rot less than twc cn 25 m3, and with the
delivery/procurement tj ictcx txansport - nct less than 1o/o
capacity/capacitance of nazut tart.
Mixing and preheating cf petzcleum residue are manufactured in
accordance with the actirg ccaaards.
12.26. Contaminated by petioleum residue drainages and fuel
remainders from trimairg c xaeservcirs are sctject to use as
fuel/propellant of bciler rccm. The discharge/break of the drainage
water, contaminated by Fetroleum residue, and water from petrcleum
residue trap into the caralizatacn/sewerage is nct allowed/assumed.
12.27. Supply/feed ci ±uelircpellant frc fuel reservoir to
DOC = 80042704 is
injectors of boilers, as a rule, is fulfilled on circulation diagram.
Page 67.
It is allowed/assumed to pzcject/design the blind diagram of the
supply/feed of fuel/prcfeliaEt Icr the bciler rccms with coefficient
of evaporation 10 t/hs and it is telow, and alsc for the boiler rooms
of any productivity, vhich ccnsune the nonsulfurous petroleum residue
cf brand 40 and solar ol] as the ezergency cr the kirdling.
12.28. In dependirg on diagram accepted for supplying
fuel/propellant from fuel reservcix tc bcilers is established
following quantity of pusxs:
in circulation diagram - is not less than two, including one
spare; for boiler rooms ty ccefiacient of evaporaticn of more than 85
t/hs iuring the supplylng of ta.sic or spare fuel/propellant - not
less than three, of which one spare;
in blind diagram - two, including one spare.
At a pressure of tke petrcleux residue before the injectors
20-35 kgf/cmz for the system of circulation rcreheating should be
established not less that two additional lcw-pressure pumps.
DOC = 0042704 PAGI
12.29. Depending ca diagram of supply/feed of fuel/propellant
from fuel reservoir tc irjectcrs capacity of all working pumps must
be:
in circulation diagram - act less than 15Co/o actual hourly
consumption of fuel/prciellant bith work of all toilers with
full/total/complete coeitlcient ct evaporatict; in this case volume
of recirculation comprises not less than 50o/o
in blind diagram hith service tank - frc calculation of its
filling fcr I h.
12.30. For pumping cf fuel/Ercpellant of receiving
(intermediate) capacity/capacitarce in fuel reservoir must be
provided for not less tkan two jumis (both wcrkers), while fcr boil
rocms productivity is is 10 t/as and belcw - cne pump.
12.31. For supplyleg fuel/Frofellant frcm fuel reservoir, whic
is located out of area/site of tciler rocm (see Section 12.10), inti
feed tanks, arranged/lccated bitb boiler rocm, must be provided for
two pumps (against wcrkers), while for bciler rccms by productivity
is is 10 t/hs and belou - one Futp.
DOC 3 0042704 PAGE
The capacity of tkese Fumis is selected frcu the ccnditicn of
the filling by them cf tke food tarks for 4-7 h.
12. 32. Schematic cf ccnnectiou of pumps tc reservoirs must
provide independent wcrk ct each pump frcm any reservoir, and also
possibility of pumping cf fuel/Exopellant in any of
established/installed reservcirs.
Page 68.
12.33. Fuel pumps skould be provided fcr with electric drive.
Sometimes is allowed/assuaea tte use/applicaticn of pumps with the
steam drive.
Thsse pumps should te astaclished under the molded edge/gulf.
The !ccations of fuel iumping ones, as a rule, should be
provided fcr ground-based.
12.34. All fuel lines shculd te projected/designed single ones.
Spare conduits/maritolds tcx supplying the fuel/propellant to
DOC =300L42704 FAC
the injectors of boilers are Fxcvided for oall in the boiler,
intended for the maintmnance/sorvicing orter~xises with the
continuous technological piccess.
12.35. All the equipment, ccnduits/manitclds and fittings must
te isolated/insulated.
The warmed fuel pipe is projected/designed in one insulating
jacket with the satellitt.
12.36. Packing of ftuJ fipes and heating mains should be
prcvidel for with grouro-based cr in impassakle channels with
removable overlaps witbcut filling.
13. Layout of boiler rccus.
13.1. VolumetricaI1)-planning soluticns cf buildings and
constructions of boiler rooms aze accepted within section of 4~
chapters SNIP f-construction norts and regul ations) II-g.9-65
"&oiler installations. kcras cL planning".
13.2. During plannirg of Lciler rooms to setting up should be
accepted boiler units act accesscry eguipuect in plant or standard
layout.
8DOC 0042704 1 I
1he development of caw ejuiment installations is
allowed/assumed only ir the absence of the Flant or standard
solutions, and also durirx tie ziccnstructicn cf toiler rooms.
13.3. Boiler and accessory equipment to it - blast fan, exhaust
fan, gas purification, tail beating surfaces, etc. shculd be
fulfilled on aggregate diagram.
During the reconstructacn tciler or other specific conditions
(absence of correspondirg equijaert, etc.) is allcwed/assumed the
execution of the group layout ot the forced-draft, ash-catching
installations and tail teating surtaces.
13.4. installation cf bciler units in bciler rccu should be
provided for single-row. The zrctt of bcilers is recomended to
furnish into one line ci turnea tc the windcwsE boiler rcom.
Page 69.
13.5. With device ct passage corridcr, intended for routine
inspection and repairing mechanisms of slag ard ash removal, latter
must have sizes/diuensicts cc keigtt not less than 1.9 a to bottom of
DOC = SOCL42704~ FAGZ
protruding constructicnadesigns, in width - act are less than 1 a
and two outputs/yields cutside, of which one must have inclined
staircase, but by the second it cda be carried cut cn brackets
through opening outside latch.
13.6. Layout of accessory equipment (water heaters, pumps,
filters, deaerators, etc.) should te made of ccndition of
guaranteeing free pass act less than 0.8 a cf protruding equipment
components and adjustakle by hand catches.
13.7. For assembll and repairing of boilers, exhaust fans,
mills, fans, pumps, elEctric actors and ancther accessory equipment
with weight of removable Earts acre than i0C kg it is necessary to
prcvide for setting up cf correspcnding attackments for production in
repair and load-lifting works.
13.8. Fuel reserve in hopper of boiler is recommended tc accept
according to design ccrsideraticrs, but rat less than 3 h of work cf
toiler with 100o/0 load.
13.9. During combcstion of bCcd withdrawals/departures in
high-spead/high-velocit) beatings fuel reserve In hoppers
(hoses/pipes) is accepted from 1C sim to 1.5 b.
DOC- 80042704 EI j
During the combusticn at bccd withdrauals/departures in the
mine/shaft heatings fuel hclers are not prcvided for, in this case
is manufactured direct *uelig intc the heatig on the mark cf its
charging mine/shaft.
14. Automation and heat engineezinS check.
14.1. During planning of bciier rooms must be solved questions:
automatic control; autceaticn of safety; heat engineering check;
signaling; and automatic remcte ccntrol.
The composition ard the ccctent of these secticns cf prcjects
must correspond to the tequi~rmets of "Indicaticns by planning of
the automation of prcdtcticn pLcceases" (SN 2E1-64).
14.2. Automation ct aciler rccas can be full/tctal/couplete,
complex or partial.
Eage 70.
Full/total/complete autcoaticn provides for the automaticn of
entire equipment and tte cieraticn cf bciler tccus without the
permanent service Ferscncei;
DOC 3 0042704 FACE
complex - autonatica ot the basic equipment cf toilor rcms
during their operation tj the permanent service personnel;
partial - automatica of the separate types of equipment by
toiler rocm.
Degree of the autcuaticn ot bciler rooms and technical equipment
for the automation are accepted cn the basis cf the corresponding
technical and economic sLbszartlation.
Note. During the deteraination of annual expenditures frcm the
boiler rooms with different deyzee of autcnaticn one should accept
the 5-year payback perica acdizicnal capital investments upon the
automation.
14.3. During develcfment of designs of autcaaticn it is to be
guided by following basic ccnditict/positicrs:
quantity of means ct autcaaticn must be minimum, but sufficient
for guaranteeing reliakie and eccncmical votk cf equipment with
toiler room;
must be used serially Fzcduced tools ard eccdpment;
DOC 800O42704~ 1A
duin dat:Z~ eelopent structures must to provided for laying
constructions/designs cl techrclcgical equi~mevt and
conduits/manifolds must Frcvide for setting uj of means of automaticn
and check (branch, nipples, flange joint for Reasuring diaphragms,
control valves, etc.);
the construictions/dinsn cf the parels cf automation and check
must satisfy the requiresents or the prefabrication;
'the setting up of tke means of autczaticr must be manufactured,
as a rule, on the actirg standards and the standard drawings with the
maximum use of parts of Frefabrication.
Note. The use/applicazicn Frototypes of tces, and also imported
equipment is allowed/assumed czly when ef the ccrr~sponding technical
and economic substantiatIca and agreements of the possibility of
their delivery are presert,a
Fage 71.
1d4.4. In boiler rcczs can to established central, group or local
DCC 3 0042704
panels of automation and checx, on which are placed basic tools of
heat engineering check, equipment for automatic control, automaticn
cf safety, signaling ard reacte ccitrol.
14.5. dith full/tctal/ccaplete automatien of group of boiler
rooms should be provided fox ccnstzuction of ccntrol room to panel of
which will be carried siSnaling ci emergency cutoff/disconnection of
equipment of serviced tciler iooms or emergency state of
controlled/inspected parameters. In this case in the toiler rocms cne
should place local parEls or iccai devices and means of automation
directly in equipment.
14.6. By complex and partial dutomation selection of type of
panel (local, group or central) is manufactured on basis of
corresponding substantiation takag into account convenience in
cperation.
14.7. Automation and heat engineering chick cf tciler rccms,
equi3ped by boilers witt chaiter ccmbusticn cf solid fuel, are made
in accordance with "Technical operation instructicns cf electrical
stations and networks/;rids".
Automatic control.
DCC = 0042704 FiG,-1 <r
14.8. Automatic ccukustica control should be provided for
all boilers, which work ca liquid cr gaseous fuel, and on solid fuel
- in the case of applyi[ 9 mechanized combustion systems, which make
it possible to automate their work.
Notes: 1. The need for tne automation of the processes cf
combustion with the wcrk cz bcilers on spare fuel/propellant is
determined by the technical and eccnouic substantiation, carried out
taking into account the estimated time of the work of boilers on this
form of fuel/propellant.
2. For emergency fuel/picpellant automation of processes of
combustion is not prcvicrd tcr.
14.9. For all steam boilers one should ;rcvide for automatic
feed control. For the kcilers c) the coefficient of evaporaticn of
more than 2 t/h the setting up cf teed regulators is necessary.
14.10. In boiler, intended for servicing only buildings with
person's periodic stay 4Instltuticn, production and entertainment
enterprises, etc.), one should allow for possibility of program
control of heat distribution tox purpose of fuel eccnomy due to
reduction in temperatur cf. lcaticns in pericds of person's absence.
CoC = 80042704 FcE
Page 72.
14.11. Additional teeding of systems of heat supply must be
accomplished/realized automatically.
14.12. For deaeratcrs should ke provided for automatic
water-level control and Iressure c± vapor.
Vith the multiple cEeraticz at several deaerators, as a rule, is
provide4 for group autcuatic ccrtzcl.
14.13. For reducticn installations should be provided fcr
autcmatic pressure adjustment ox reduced vapor, for Fressure-reducing
and cooling installaticnas - pressure and temperature and for
refrigeration plants - temperatt'ze contrcl.
14.14. For water-treataent installations is provided for
automatic temperature ccrtrcl of preheating damp/crude water (if
water treatment has claiiiiers).
14.15. For water-teatiaq beat installations is provided for
autcmatic temperature ccntrol o network watex, while for
water-heating installaticns cf bat water suFply - automatic
maintenance of temperature ccnastancy of water.
LLl
DOC 60042704 F A GE 4
14.16. Temperature ccnticl cf preheating and pressure of liquid
Frcpellant must be autcaated.
14.17. For wet ash catckers is provided for automatic
maintenance of fixed level of iatel in pressure tank.
Autcmation of safety.
14.18. Equipment cf bcilers b automaticn cf safety with work cn
gaseous and liquid profeliant is icessary.
14.19. For steam kCilers ty ELessure of scre than 0.7 Au(gage)
it is necessary to provide fox curtailment cf supply/feed of gaseous
cr liquid propellant in tae case:
vapor pressure increase Fa.Lr in toiler karrel;
lowering air pressure (fcr nixing gas burners);
lowering gas pressure;
decrease of rarefaction/evacuaticn in beating cf boiler;
DCC = 80042704 [AG ;
increase or lowering water levels in -ciler tarrel;
extinction of flame in beating of bciler:
malfunction of equijment fcx automation cf safety.
Page 73.
1i.20. For hot-watEr bcilers with temperature of heating water
cf higher than 115 0 C it is nec-s-azy to prcvide fcr curtailment cf
supply/feed of gaseous CL liquid propellant in the case:
increase in temperature or water after kciler;
lowering pressure cf water after bciler;
lowering air pressure (for aixing gas burners);
lowering gas pressure;
decrease of rarefacticn/Gvacuation in beating cf bciler;
01,111
DOC =30042704 IAG
decrease of flow rate of bater through Lciler;
malfunction of equifment foL automation cf safety.
14.21. For steam tcilers c pressure tc C.7 Am(gage) and
water-heating ones with temperature of heating water to 115 0 C it is
necessary to provide fcz curtailment of supply/feed of gaseous or
liquid propellant in tke case:
increase in temperature of water after tciler (for hot-waters
toiler);
increase or lowerirg in as Eressure;
lowering pressure cf water;
vapor pressure increase (rcr steam toilers).
decrease of rarefacticn/evacuation in beating:
extinction of flame in beating of boiler;
malfunction of equipiment fcr automation cf safety.
DOC = 80042704 1AGE E J
Heat engineering check.
14.22. During detexxinatica of volume of heat engineering chec
cf boiler rooms should ii 4en cuided followirg basic
condition/;ositions:
parameters observation of which is necessary fcr correct condu
of established/installet mcdes/ccnditions of cperation of boiler
rooms, it is to control bth tiE aid of readitg instruments;
Mote. In the fully autcuatec boiler rccas it is allowed/assume
instead of the reading instrusents to prcvide fcr choice devices fc
the connection of portaLIe insti~ients.
the parameters whcse change can lead tc the emergency state cf
equipment, it is to cortiol with the aid of the signalling tools;
the parameters whcse acccunt recessary fcr the analysis of wor
cf equipment and profit and loss accounting, is tc ccntrol with the
aid of the recording cr suasing imetruments.
Page 74.
14.23. During remcte ccntrcl cf several similar/analogous
DOC 800142704 E~
* parameters is reccumended use/aEFicatiofl of ceneral/common/tctal
shoving or recording measuring meter.
14.24. one should pzcvide ior instrumentation with combined
functions: reading and Ireordfl', recording ard addition, etc.
14.25. Steam boilers by Eressure of more than 0.7 Am(gage) must
be equipped by reading instruments for measurement:
a) temperature of vapor after steam superbeater;
b) temperature of teea water cefore boiler and economizer;
c) temperature of feed water after economizer;
d1) temperature of ±Jue Sases, after toilet;
e) temperature of tlue gases after tail heating surface;
f) pressure of vapcx in tcilez barrel;
g) pressure of vapcr after steam surerheater;
h) pressure of steaa, sujilled to pulverization petroleum
DOC = 800427i PACE
residue;
i) the pressures ct the feed bater tefcre the organ/control,
which gauges the feed cf tae boiler; in toilers by productivity are
less than 2 t/hs - pressure in the general/ccumcn/total supply main;
j) the pressure of teed water at the entrance into the
economizer to the close fiting valve and at the output/yield from
the economizer to the clcse firtang valve (tith the disconnected on
the water economizers).
k) air pressure after blast fan, after each regulating unit for
the boilers, which have 2one aiasting, or pressures before the
turners when the devices of those gauging are present, the air flow
rate to the burners, acd alsc air iressure before the spreaders;
1) the pressure of liquid cr gaseous fuel before the burners
after the control fittirS;
a) rarefaction/evacuaticn in the heating cf the boiler;
n) rarefaction/evacuatica tefcre the danuer or guiding device of
the exhaust fan; for tte bcilers, bhich dc nct have exhaust fan,
before the damper in t.e flue;
I
DCC 3 .0042704 F.G_
I
o) rarefaction/evacuatics betcre and after the tail heating
surfaces;
p) expenditure/ccrsumpticn ct steam frcm the bciler (summing
instrument).
Page 75.
g) for level measurement ia the boiler tarrel are established
cne watar-gauge tool cf direcz aczion and additionally two lcwered
levql indicators, if water level in the drum is found at the height
cf more than 6 m of the maintenance platform, and also in the case of
the poor visibility of bater-gauge tools.
r) contents CO2 or C2 in the stack gases, as a rule, by movable
gas analyzers for the kcilers ty ccefficient cf evaporation tc 30
t/hs; for the boilers cl lar'er jzcductivity and by automatic gas
analyzer.
14.26. Hot-waters tciler with temperature of heating water of
more than 115 0C are equipped by Leading instruments in accordance
with p. 14.25 d, e, k, 1, a, a, c, p and by additional tools cf
DCC =80042704 EAI
measurement:
a) temperature of bater at entrance intc bciler (after close
fitting valve) and at cutput/yield frcm toiler (tc close fitting
valve) ;
b) pressure of water at entrance into tciler (after close
fitting valve) and at cutput/yield frcm toiler (to close fitting
valve) ; A
c) flow rate of water thrcuSh boiler (fcz hcilers by
prcductivity it is mcre than 10 gcal/h);
d) contents C02 or C2 in tne stack gases, as a rule, by uovable
gas analyzers for the tcilers ty beating pcwex tc 10 gcal/h, for the
toilers of larger productivity - oy an automatic gas analyzer.
14.27. Steam boilezi uith Eressure not are more than 0.7
Am(gage) and hot-waters toiler bath temperature of water not aore
than 115 0C are equipped ty reading instruments for measurement:
a) temperature of stack yases;
b) temperature cf hater at entrance intc tciler (after close
DOC =3004~2704 SAGE
fitting valve) ;
c) temperature cf water at output/yield frcu boiler (to close
fitting valve) fcr hct-baters Lciler;
d) pressure of vaFcr in tcilez fcr steam bcilars;
e) air pressure after blast tan;
f) the pressure of eater at the output/yield from the bciler (to
the close fitting valve) toz hct-waters toiler;
g) rarefaction/evacu4tlcn in the heating cf the boiler;
h) rarefaction/evacuaticn Lefcre the exhaust fan.
Page 76.
14.28. In boiler rccms are established reading instruments for
measurement:
a) temperature of water in leeding and return lines of thermal
network/grid;
DOC =80042704 EA II
b) temperature of liquid Exopllant in general/common/tctal
force main;
c) pressure of vapcx in general/common/tctal main line tc
injectors of atomizaticn cl liquid propellant;
d) pressure of watex in intake connecting pieces of network
pumps (after close fittaig valve) and in forcing connecting pipes cf
network, feed and condensate Fumps (to close fitting valve);
e) pressure of heated uatez in comucn lice to preheaters and
after each preheater;
f) the pressure cf water in the feeding line of the thermal
retwozk/grid;
g) the pressure of water in tbe feed ccnduit/manifold (after
control fitting)
h) the pressure of liquid Cr gaseous fuel in ccmon force mains;
i) the consumfticn ct liquid cr gaseous fuel as a whole on the
toiler roco (summing iratrusent)o
DCC 80042704 3<dJ4
14.29. In boiler ccas are established recording instruments for
measurement:
a) temperature of superkeated steam, intended for technclogical
targets (in common steau aeadex);
b) temperature cf bater in delivery pipes of thermal
network/grid and hot water sujly and in each return line;
c) pressure of steas in delivery pipe cr in common
collector/receptacle;
d) pressure of water in resturn line of thermal network/grid;
e) flow rate of steam in feeding steam supply (summation
flcwmeter indicator) -
f) the flow rate ci water in each delivery pipe cf therral
network/grid and hot water suly (summation flcwmeter indicator);
g) the expenditure cf the water, which gces for the additional
feeding of thermal netcik¢/gid 4summaticn flcwmetez indicatcr).
Note. with the flcw rate of water of less than 2 t/hs flow gauge
DOC = 30042704 FA(-
it is possible nct to establish.
rage 77.
14.30. Deaerating-feed installations are equipped by reading
instruments for measurement:
a) temperature of bater in tattery and supply tanks or in
appropriate conduits/marlfclds;
b) pressure of steas in deaerating column and in closed type
tanks (with steam pillcb);
c) pressure of steas in steam feed rums;
d) pressure of feec water iE each main line;
e) pressure of water in intake and forcing connecting pieces of
feed pumps;
f) water level in kattery ard supply tanks.
14.31. Reduction art iressure-reducing and ccoling installations
are equipped by reading anstuaents for measurement:
DCC =30042704 FAGI 3f'~
a) temperature of superheated steam in supplying steam supply;
b) temperature cf ccoled recuced vapor;
c) temperature of ccoling hater;
d) pressure of steam in suijlying steam supply;
e) reduced vapor Fxessuze;
f) pressure of coling baater;
g) flow rate of steam it suji ying steam supply or in steam
supply of reduced vapcz.
Note. In such cases when tlcw rate cf steam can he determined
according to a 4iffererce in reaZa~gs of flc gauges,
established/installed In ctaner laces, or steam is utilized cnly for
its own needs of boiler xcca, fice gauge it is pcssible not to
establish.
14.32. Water-heating instaiiations are equipped ty reading
DCC = 30042704 FIC-11A
instruments for measurement:
a) temperature cf heated water in ccomn duct to preheaters and
heated water after eact 1reheater;
b) temperature of hea~ting water in comucn duct to preheaters and
after each preheater, and aiso tamierature ct ccndensate;
c) vapor pressure cf heaticS tefore water heaters (after control
fitting).
Page 78.
14.33. Water-treatzenz installations are equipped ty reading
instruments fcr measurement:
a) temperature of damp/,crude bater;
b) pressure of dami/crudi water;
c) pressure of water befcre ard after each filter;
d) pressure of coijressea aIr (in main lines);
DOC = 800'42704 FA
a) flow rate of water, waich enters each iouite filter and after
each mechanical filter;
f) expenditure of water, which goes fcr icasening of ionite and
mechanical filters;
g) flowi rate of water lceloxe ejectcr of Ireparation of
regeneraticn soluticn/cfenilng;
h) the common expenditre ct the water, which enters for
water-treatment installaticn isuamatiol flowmeter indicator).
1434 In mazut-pump ice estatlished reading instruments for
measurement:
a) temperature cf heatiny steam (water)
b) temperature of tual,'Frcfellant in reservoirs;
c) temperature of ttuel/jxcieliant before and after preheaters;
d) pressure of fuei/projeilant in ccaucc line to pumps and inI
forcing connecting piec~a 0± each jumr;
DOC 80042704
e) pressure of fuel/pxopellaat before and after filters;
f) pressure of fueI/prcillant before and after heat exchangers;
g) fuel level in reservoirs.
14.35. Control of wcrk ct asa catchers (sulticyclone dust
collectors, cyclones of type h1ICGAZ, etc.) is accomplished/realized
Feriodically with the aid cf reading instruments.
14.36. System of Fneumatic slag and ash removal is equip;ed by
reading instruments fcr sea-treiert;
a) temperature of superheated steam for ejecting vacuum system;
b) vacuum in air u.ct tetween sedimentaticn rock and vacuum
system;
c) vacuum at entrarc irtc slag crusher after close fitting
valve;
d) vacuum at output/yield ±fzc vacuum system to close fitting
valve;
DCC = 30042704 IAC-k
e) air flow rate in air duct tetween cyclcne-precipitatcr and
vacuum system.
14.37. System of hcraulic asa removal is equipped by reading
instruments for measurezent:
a) pressure in force mains ci washing, irrigating and ejection
water;
b) pressure in for~ciny ccnrecting pieces cf dredge and sludge
pumps (or hydroapparatises)
Page 79.
14.78. During plarring or beat engineerirg ccatrcl of fully
automatad boiler roots 2-c alilcwedassused dectease cf quantity of
monitoring and measurirc tocls iLtn apprcpriate substantiaticn.
Signaling.
14.39. For warning/Ereventlng service ferscnnel about deviation
of parameters from ncru cr emergency state of equipment must te
Frovided for signaling.
/
DCC = 3004270o4 E
I4.40. In fully autcaated tc-Iler rocms, which work without
permanent service perscamei, aiarm signal will be carried to control
r~cm.
On the local panel is faixd/recorded the reason of the call of
the service perscnnel.
14.41. In boiler rocas wih permanent service personnel is
provided for signaling tc panel:
a) reasons for failure of fuel during setting up of boilers wit
automaticn of safety;
b) pressure increase ot steas in bcilez tarrel with work on
solid fuel;
c) increases and lcwerangs in water level in bciler barrel for
bcilers by coefficient c± evaicration 2 t/hs are abcve;
d) lowering fuel lveai in hcpjer of boiler;
e) increase in teflirature cf water after each hot-water boiler
with wcrk ca solid fuel;
L
DOC 300O427014FACEW/
f) increase and decrease in temperature cf liquid propellant in
general/common/total petizcleus duct;
g) lowering the pressuze cz yasecus or liquid propellant in the
conduit/manifold;
h) lowering the pressure cf teed water ir each conduit/manifold;
i) lowering the pressure ct water in return line of the thermal
network/grid;
j) increase or louezing bater levels in the battery tank of the
system of hot water su~Jiy, the tank cf the ccllecticn of condensate,
tank of feed water, etc.;
k) raising the level in tne hcppers of tlte ash catchers;
1) malfunction in the mazut-pump duaring the operation without
the permanent service Frscnnei.
Page 80.
14.L42. For electric aors, ccntrolled frog panels of automaticn
and ccntrol, is project*4/desagrta light and scund communication of
DOC =30C42704 1"1 4
their emergency shutdoln or sigraling of nonccnformity between state
of mechanism (it is vorking, it is nonoperative) and position of
key/vrench of control.
Administration of electric drives.
14.43. Controls of mechanisms, as a rule, should be placed on
the same panels (panels) or next to them, on which are
arranged/located tools, unich cieck ucrk of these mechanisms. During
the arrangement/positicr of measuring meters about the serviced
equipment remcte contrcl made shculd not be.
14.44. It is direct in elactric motcrs, ccntrolled
remotely/distance, must be Ercvided fcr equipment for their emergency
stop.
14.45. For boiler as5jegates/units must Le provided for blocking
exhaust fans, blast fare and devices of supply/feed of
fuel/propellant.
14.46. With stop ct feed, retbork, wakeup pumps and puamps of
liquid prcpellant with electric drive shculd ke provided for
automatic breaking of reserve.
..
DOC 300142704 P A -E
14.47. Measurement cf current strength is made in circuits of
those electric actors where it is necessary fcr systematic ccntrol cf
work of thermo-mecharical equimEnt.
14.48. Schematics ct starrirg/launching tlockings of mechanisms
cf f'iel feed and slag ard ash rezoval must be carried out by such
form, in crder to start and stoE (aincluding emergency) electric
drives they were accompilshed/realized in specific sequence, which
eliminates avalanche of sejarate mechanisms bj fuel/propellant or
slag and by ash.
14.49. For wet ash cactaers axe provided fcr following
tlockings:
a) during coverage cf cicss fitting valve cn water pipes, which
feed sprinkling nozzles and in~ectcrs, is opeced/disclosed clcse
fitting 7alve, established/installed on drainage water pipes in ash
location:
b) control of washirg nczzIEs of inlet elbows must be
interlocked with close fitting valve on water pipe, which feeds
washing nozzles.
Page 81.
DOC 3 0042704
15. Technical and econcmic indices of boiler zocas.
15.1. Technical and econcmic indices of Lciler rooms are
comprised during develcizent of designed assignments and working
drawings of standard ard individ-ual designs, ar.d also with joining of
standard projects.
The technical and econcmic indices, whick must be connected with
the composition of the dssiczed as-ignmert tc kciler room, axe given
telcw.
Calculated heating pcwer boiler .o gcal/h.
Amcig other things:
heat in the form of water wita the temperature (t= ... oC)
gcal/h.
steam (pressure P=atm(gage,, temperature t=OC) ... t/h.
The annual output of t~e heat ... cf thousand of gcal.
DOC = 30042704 AGEWl
The annual leave of heat to the csers:
water ... of thousard at gcal.
steam .. t
Established/installed keating Fcber boiler (tctal heating power of
the established/installesd bcilers) ... gcal/ib cr t/h.
Total hours of utilizatica of the established/installed heating pcver
cf the boilers ... h/yeax.
Consumption of natural luei. ... t/yr (thousand of rlm',yr).
consumption of reference fuel1 (Q', =7000 kcal/kq) ... thousand of t of
conv. fuel/yeac.
Established/installed eleczrical jcwer of the current-collecting
devices:
a) power ... kV.
b) illuminating *6*ic.
DOC 80042704 EA I i
Maxinua electrical load (total jcvor and illuminating) .e ci,
Expenditure/consuaptior cf electric pover ... of thcusand kwob/year.
Expenditure/consumption cf water (taking into account the economic
needs) ... of thousand cf mJ/year.
States/staffs of the bciler rooa ... cf crganic units.
Total construction volume of buildings and ccnstructions, entering
the complex of the boiler icca ... m3.
Area of the territory, recessazy zcr positicning/arranging of
buildings and constructicns or the boiler rcca ... 32 or GA.
Area of building-up by buildings ard by constructions ... m2 or GA.
Coefficient of buildinc-uF ... 0/o.
Estimated cost/value of the building of toiler ... thousand cf rub.
hmcng other things:
the general-constructi¢n wcrks ... cf thcusand of rub.
CC 30027 04 AG I
the special constructicn vczk ... of thcusand of rub.
equipment and asseukiy ... cf thousand cf rub.
iotal annual operating ccsts ... ci thousand cf rub.
Page 82.
Specific indices.
Capital investments on 1 Ical/h of the estatlished/installed heating
power of boiler room ... (tbcusand of rut)/(Scal/b)o
Estimated cost/value of 1 .3 of the buildings of the toiler rcom
of rubles/n 3.
Construction volume of tuildinGs ard ccnstructicns cn 1 gcal/b of the
established/installed eating Fcbez of the tciler rcom .. (23)
/gcal/h).
amcng other things vcltze of the tuilding of boiler rcom on 1 gcal/h
of the established/installed beating power cf toiler room
DCC =80042704 FIGE
(m'3)/(gcal/h).
Established/installed electrical Ecwer of current-collecting devices
cn I gcal/h of the heating Fcwer cf boiler rccs ... (kW)/(gcal/h),.
Consumption of reference fuel per 1 gcal of the 3anufactured heat..
kg, gca 1.
Then, the heat, tempered to the users . kg/Scal.
Prime cost 1 gcal of the tempered beat .. rutles/gcal.
Amcng other things fuel ccinpcnaat ... rutles,#Scal.
Then . 0/0.
Page 83.
Nc typing.
ILMEI
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