ӱ˼PÓСP(gun)ŷšmÓSNCRÓw֪RՈ
1ʲôȼú늏Sġŷš
ȼú늏Sŷŵğm͵헴Ⱦc늏SȾŷŘ˜ʡGB13223-2011Ҏ(gu)ȼCҪ(zh)eŷֵ^_ߵȼCŷֵrQȼúCMġŷšȼú|(zh)^m˵rüg(sh)(jng)еğȾg(sh)ʹßmŷŷքeС10 /ס35/50/ú늙CMQ鳬ŷú늙CMʹßmŷŷքeС5/35/ס50/ú늙CMQMȼ݆CMŷŘ˜ʵú늙CM
2ʲôo늳mĎײֽM
o늳m늕ʹеĻͨ^oMзxbá
ɷ늘OՉmO߉ֱbbú⚤Mɡ
3늳mĹԭʲô
늕OͼmOMɵIJ늈УԷ늘O늕OؓOmOO72kVĸ߉Դ߉׃380V72kV߉ֱəMͨ^늕O߉o늈a(chn)@һ늈ď߾赽ijһֵr늕O܇γؓ늕wӵxüӏa(chn)ؓxӡؓxӱ(sh)늕OкؓxӺӄtmOD(zhun)ơз۵Ěwͨ^r@ЩؓɵӾ͕\вډmϣʹmۺ늈£mۺܿ\ӵ_mOꖘO壩ųؓ늺eڼm
x\늕^(q)ķۉm늺ɣ늕늕OҲeңֻ^^Сռķۉmͨ^bʹ䣬ۼ²ĻҶŻ늙Cųʹwõ
4Ӱ늳mЧʵҪЩ
Ӱ늳mЧʵҪУۉmwضȡٶwۉmȡ늕Oֲʽȡ
5늳mֲԭЩ
1偠tķֲ
2ڟĦ
3ڟ^ʰ돽СD(zhun)r(ni)(c)ٶȴpСγɵĔ_
4ۉmڟгe^ʹɁy
5MڟUɢ̫ʹgٸٷֲ
6偠t©L(fng)ȡ
6ֲ늳mӰЩ
1ښٶȲͬą^(q)(ni)ķۉmһٶȵ͵ĵط늳mЧʸwvL(fng)^ߵӰ푱L(fng)ٵ͵Ӱ푸
2ֲٶȸߵĵطF(xin)_ˢa(chn)wP
3ҕrͨ(ni)Ɂyķۉmߣ
4mһЩλeҷ^MһƉĚľ
7茦mЧкӰ
ͨۉmıֵ104~51010cm֮g茦mЧӰ棺
151010cmӰ늕ۉm늈̶ʹmЧ½
2߱ʹۉmճױa(chn)wPʹmЧ½
3ͱo늸Б(yng)@늺ʹOϵķۉmų늈g
8늳m\ЕrİȫעЩ
늳m\Еr늈(ni)ڸ߉늺͝ȺܸߵĻ҉mֹͣ\Еr늈(ni)Ҳڸ߉Б(yng)עİȫ헣
1늳m\Еrֹ_߉_P(gun)_NTw
2M늳m(ni)r횇(zh)йƱƶДԴxͨm(ni)ضȽ40r֑(yng)пɿӵӆɿȫʩ
3M늈ǰ회߉x_P(gun)lͶӵءλã늈ɿӵo늣
4M늈ǰ(yng)Ҷ(ni)ăҷŃͨL(fng)
9 ȌmЧкӰ푣
偠tⶼˮԭϷˮԽmЧʾ͑(yng)ԓԽߣ늳mO(sh)ıЧض_¶ceڟж^r^ߵĝȾ͕ʹ늘Oϵy(tng)ٲa(chn)gpO(sh)Ӱ푳mЧڲm^߀ɲpĵL(fng)U
10늳m©L(fng)\ЩӰ푣
1늳m̎ؓ\w©L(fng)c͕ʹⲿ՚©늳mğٴ
2ĻҶ²©L(fng)ʹҶ(ni)ķeҮa(chn)wPɳmЧʽ͡
11mĹԭ
mwIJmMɌ(do)MԪڌ(do)bõ£wۉmxֱҶۉmSM}^V^(q)еĞVmw^VrۉmڞVĚwĞV(ni)ųڞVϵķۉm_һ늴y_՚ĞV̎϶cwų෴MVڞVķۉmĻҶۉm(jng)жyųݔϵy(tng)ͳ
12mă(yu)cЩ
mЧʸߣСۉm̎ퟟúNm(yng)
13mmeڞVwSϵĻCĎN
CrTײUɢo
14ʽ늳mļg(sh)ԭʲô
ʽ늳mĽٷ늾ֱ늉܇wxۉm늈к늲늈mO\\ӵmOrSҺwĤ¶ȥҺw_ϴmOMͬrۉmγɝ{Һųȥ
15ʽ늳mă(yu)ȱcʲô
ʽ늳mՉmcۉmԟoP(gun)Դ߱ۉmЧռͬrҲm̎ߜߝğڛ]жΓPmڷۉmȿԵ5mg/Nm3ڛ]NO(sh)D(zhun)ӲɿԸЧռеFzw
Ҏ(gu)늳mO(sh)Ӌٞ15m/sʽ늳mO(sh)Ӌٷ2~3 m/s˝ʽmĽe^e5~7ռeڝʽmweأҪ֧^Ҏ(gu)֧ڝʽmˮ\е^Еa(chn)Uˮڝʽmʯ{ҺճԣmOϴڽY(ji)L(fng)U\Ҫڳmʯ{ҺȾиgxmķg
16Ó
(ni)ĿǰձÓɷ֞ȼǰÓȼÓȼÓ
ȼǰÓDzϴúg(sh)úMϴxúдֵĿȼoCϴȥȼúеĺĶ_pȾĿȼÓt(ni)Óúȼ^ͬrͶһÓȼrÓ?q)Óͼg(sh)ѭh(hun)g(sh)ȼÓwÓڟbÓO(sh)MÓķͼg(sh)ʯʯ-ʯ෨FȣБ(yng)öʯʯ-ʯ෨
17ʲôǝÓ
ÓҺwՄϴ쟟SO2ÓЧʸÓg(sh)M죬\пɿÓЧ^ߣmôCMú|(zh)m(yng)ԏVa(chn)Ʒյȃ(yu)cҪȱcϵy(tng)(f)sO(sh)ռeһͶY\M^ˮ
18ʲôǸɷÓ
ɷÓָoՓÓǸɑB(ti)ĻǝB(ti)Óķ(yng)a(chn)ﶼǸɑB(ti)ɷÓͶYM^Óa(chn)ʸɑB(ti)cwobO(sh)FٟO(sh)䲻gװl(f)Y(ji)ɷÓՄʵڸúr(jng)ԲwcÓa(chn)Ӱ푾C
19ʲôNOxŷſƼg(sh)
ȼ^̮a(chn)ĵga(chn)Ї䰱ںmĜضջlNOx߀ԭ@ȼú偠tNOxŷŵҪCɴt(ni)NOxȼQLNBtŇ߀ԭxԷǴ߀ԭÓQSNCR͠t߀ԭxԴ߀ԭÓQSCRg(sh)@Щg(sh)ɆΪMʹ
20ʲôSCRSNCRÓ
SCRxԴ߀ԭĺQڴ£백џеNOx߀ԭN2H2O߀ԭNH3FٺͷFك
SNCRxԷǴ߀ԭĺQNH3߀ԭtŜضȞ800~950ą^(q)ԓ߀ԭѸֽٟNH3o횽(jng)^ĴֱcеNOxMз(yng)N2š
SCRcSNCRÓg(sh)ı^
21ѭh(hun)偠tÓbõҪg(sh)ֶʲô
SNCR½CMM㳬ŷŲA(y)SCRgķʽ
22 ѭh(hun)偠tSNCRÓ߀ԭʲô
Óϵy(tng)߀ԭҪNҺˮԼأ߀ԭxӰÓЧʺ\н(jng)ԵҪ֮һ늏Sʹٲ֞鰱ˮһЩԂS(jng)S늏SҲʹҺ
23. ʲôSNCRÓķ(yng)
߀ԭķ(yng)ضȷQ鷴(yng)ЕrҲQضȴmSNCR(yng)l(f)Ĝضȅ^(q)gһ800~950档(yng)ض^ߕrڰķֽʹNOx߀ԭʽͣһ(yng)ض^͕rӣҲʹNOx߀ԭʽ
24ʲôѭh(hun)偠tSNCRÓЧhú偠t
CFB偠tY(ji)(gu)ڟ͇߀ԭľ@ҪL(fng)xďһI(y)ԇоҲڷxǰˮƽO(sh)Çc@ͰÓЧʲpٰҎ(gu)SNCRÓg(sh)ÓЧ偠tY(ji)(gu)ߴӰ푺ܴNOxȼg(sh)aֶ̎ΡCFB偠tCMڲ˵͵ȼg(sh)ȼض^L(fng)ּo롢t²ȱȼtĴȱ߀ԭ^(q)ЧpNOxȼͬúNú۠tNOxŷŵ40%~60%CFB偠tÓm˲SNCRg(sh)Ŀǰڅøش氱߀ԭ
25ʲôѭh(hun)偠t˲SCRÓ
һo偠tO(sh)ӋbͶa(chn)偠tձڿgĆ}һCFB偠tβҝhú偠tʹẸ́P(gun)\MӿڴļSO2SO3cݰ(yng)ᰱ@ɿA(y)eҶgӰ푙CM\аȫ
26Һ߀ԭrSNCR偠tЧʵӰ푣
t(ni)ҺȞ10%偠tЧʵӰҪҺеˮɵğpʧڠt(ni)ɰrἰcNOx(yng)ķşײ֣
ʽ֪ԓ(yng)şᷴ(yng)偠tЧߵ]ԓ(yng)ppmɺ䌦ЧʵӰNOxȰ150mg/Nm3NSR1.5Ӌ㣬Һеˮɵğpʧsʹ偠tЧʽ0.1%
27SCR/SNCR՚A(y)ЩҪ
bڬF(xin)ڵĭh(hun)˜څ偠tҲҪO(sh)ÓO(sh)NH3Dzɱģt(ni)SO3Ҳ^˄ݱؕa(chn)䰱ԓ|(zh)146~207֮gҺB(ti)^ճY(ji)˕cwҽY(ji)ϸڿA(y)ĵ͜ض˱Óð͵´ɰʽD(zhun)A(y)ùʽA(y)Ҳ(yng)ڵ͜ضβ´ɹʽ
28SNCRÓbÌ偠tܟ\кӰ푷
SNCRÓg(sh)t(ni)Һ߀ԭ偠t\^t(ni)ܟϵy(tng)@ĸg
1Óϵy(tng)t(ni)ÓδӠt(ni)յ؞AÓwϳʬF(xin)AԣAԸgĽǶȁfڽgÓĻW(xu)^́NH3NOx(yng)ԵN2ˮNOxԱ˽(jng)^Ó(yng)t(ni)յԳ̶Ȍ
2t(ni)Óֻռt(ni)ϡwĺСһxԵÓNOx⣨NOxڟеĺҲ^͵ģÓt(ni)պ͠tϵ|(zh)oشӰ
3߀ԭcL(fng)xڟÓҪ(yng)^(q)L(fng)x偠t˅^(q)O(sh)ͻĥϣкܺõĿg
4CFBt(ni)ÓʹSO2SO3Ķʹ@NH4HSO4ԼNH42SO4ĿԽͣrÓa(chn)еˮټϟ|(zh)ӭh(hun)Կܕиgܟմrl(f)
ӱ˼Pܭh(hun)飺
ŷŸ̳а̣SNCRSNCR+SCRÓ
Óϵy(tng)аl(f)O(sh)Ӌ