Óλú͜ycxȡ
ÓҺB(ti)ú۠tSNCRϵy(tng)λSNCRϵy(tng)Уضȴt(ni)ͣrg͟ϳ̶ȵ،SNCRÓЧӰ푺ܴ@ȡQλλõxP(gun)ҪֱӛQÓЧă(yu)(j)偠t\бO(jin)y(sh)(j)ǰԓ偠tSNCRÓԵо_tŇλD1ʾԓtL4m2.8ms9mÓλþt픲s4.2mtŜضȜyc2.9mͨ^MМضȜyԇ^(q)tŜضȷɱ800~950MSNCRÓҪضȴڣͬrλõxȡҲCڜضȴµͣrg(j)tųߴڠtņ(c)沼3cֱ߀ԭFcĻϳ̶ȡxÚҺpwAFF^Ó|(zh)310SP߂^õĥߜycxڿAڣyԇxtesto-340xtŜضȜycO(sh)ڠtϲtŜضɜycżO(jin)y偠tԄӿϵy(tng)@ʾyctŜضȜycλҊD1
˙zSNCRÓg(sh)ڵNOxҺB(ti)ú۹I(y)偠tеđЧһ_8.4MWЙCdw偠ttŃ(ni)_չSNCRÓg(sh)I(y)ԇоx߀ԭ˹I(y)SNCRÓԇƽ_20%15%10%NҺM˲ͬҺͬͬ偠tؓµSNCRÓԇоԇY(ji)ġNOxȼ+SNCRÓϼg(sh)ǿеSNCRÓЧ80%ȫ܉_NOx50mg/m3ijŷҪ
ȼúI(y)偠tNOxŷŵҪԴ֮һҌNOxҪڅ҇l(f)°桶偠tȾŷŘ˜ʡGB13271-2014Ҏ(gu)Ҫ^(q)ȼúI(y)偠tNOxŷֵ200mg/m3Ŀǰ^(sh)ȼúI(y)偠tRNOxŷų˶̭@N£n}McϺijI(y)аl(f)ú۹I(y)偠tȼg(sh)ԵNOxҺB(ti)úȼO(sh)䣬ȼ(ni)÷օ^(q)οߜصȼLȼȽMϵĵNOxȼg(sh)·_NOxŷֵ150mg/mă(yu)
ͬrᘌȼúI(y)偠tNOxʩŷѳɴڅʡȼúI(y)偠tNOxŷֵ50mg/m3ҪxԷǴ߀ԭSNCRһNÓg(sh)҇ѭh(hun)偠tБÏVSNCRÓЧ偠tY(ji)(gu)tŜضȵӰ^СȼúI(y)偠tͨMSNCRÓĜضȴڡt(ni)ͣrgȗlSNCRÓg(sh)δЧá
һЩоСȼúI(y)偠tSNCRÓЧ룬ÓЧʺܵZьҺB(ti)ú۹I(y)偠tt(ni)SNCRÓg(sh)MՓCġNOxȼ+SNCRÓg(sh)ǿе_NOx50mg/m3ijŷҪČһ_8.4MWҺB(ti)ú۹I(y)偠tt(ni)SNCRÓg(sh)MйI(y)ԇоzSNCRÓԓȼúI(y)偠tČHЧ
2偠tϵy(tng)śr
Ϻij˾½һ_ЙCdwú۹I(y)偠tdаl(f)ĵNOxҺúȼ偠t̖YFL-8400KW偠t~Ṧ8.4MWşض150O(sh)Ӌ偠tЧ89%F(xin)ڠtO(sh)SNCRÓg(sh)tŃ(ni)߀ԭMиӴÓ̎
ԓ偠tЙCdwQ|(zh)ЙCdwڠtź͌غ܇gʹãغֻصtź͌μӟQ^ѭh(hun)Mԓú۹I(y)偠tϵy(tng)DD1ʾʴ_ӋúһLMȼ(jng)^AȼLּȼ(ni)úȼиߜȼúеĻҷ1500ϵĸߜ´γҺB(ti)ŵtߜ؟Mtźڠtݗ͌QM댦՚AmÓȆԪ⽛(jng)ߜ؟ڠtœQͬrδȼM߀ԭԚwڠtŅ^(q)aLMһȼMڿ՚AжLcQضȿ_300ÓcһwO(sh)ӋÓЇ܉AҺÓеSO2_ŷŘ˜ʡ
33SNCRÓϵy(tng)ģK
ڹ̑УҺͰˮ\ݔ惦Ӱȫ(j)HҪĿ߀ԭxSNCRÓϵy(tng)ҪҺģKҺģKҺӋݔģKҺģK(gu)ģKҪ(j)Ⅲ(sh)O(sh)Ӌᘌrlͽ|(zh)cxO(sh)ϡSNCRÓϵy(tng)ˇҊD2
3.1ҺģK
ҺģKɔޡCܛˮܛˮܡضӋoҺõȘ(gu)]ҺĸgO(sh)Ͼx304P䓲|(zh)ԭxЈN۵Ĵbwؼȴ99%ܽˮ齛(jng)^}̎ܛˮܛˮ^õıܵ̎ĽY(ji)(gu)F(xin)(j)̽(jng)Һһ10%~20%֮g]ض^ܽȺͱY(ji)ܛˮܵܛˮضȱ50ރ(ni)п̶Ⱦɜʴ_ܛˮҺ^ͨ^ϵĜضȱO(jin)yҺضȡƺõҺɽoҺôҺҺͰд
3.2ҺģK
ҺģKɃҺͰy(gu)ɣԴƺõҺԹoʹҺͰyAPEϲ|(zh)ҺƷrƺݔ˃ҺͰx^(j)偠tSNCRÓҺxݷe2m3Ͱ(ni)s|(zh)UҺͨ^yų
3.3ҺӋݔģK
ҺӋݔģKy^VݔͱáֹyӋȘ(gu)ɣԓģKɿƶҺӉݔ͵ģKģKϾ304P䓲|(zh)(j)Ӌݔͱxʽ༉xıã2m3/hP67m׃l{(dio)(ji)MǰbY^VȥҺws|(zh)oüm(x)ܼóڰbֹyֹͣ\^~݆D(zhun)ϵy(tng)\Еrͨ^{(dio)(ji)׃ll{(dio)(ji)ҺҺͨ^D(zhun)Ӌֱx
3.4ҺģK
ҺģKs՚Һɲֹ·ܵx304P䓲|(zh)s՚Һͨ^ܛܽ뇊s՚ڏSÉs՚վs0.6MPas՚փ·MÓһ·߇(ni)FҺһ·߇s鷀(wn)䉺Һ֧·ǰO(sh)˷(wn)ډs՚֧·ǰO(sh)˚סϵy(tng)rs՚cӉҺͬM뇊(ni)Ϻͨ^Ft鷽·{(dio)(ji)ڸ·ϾbyF·Һ·bֹy
ԇgúNúú|(zh)(sh)(j)Ҋ1ԇõNOxú۹I(y)偠tϵy(tng)ھ_ƕrȫ܉?q)F(xin)NOxʼŷֵ150mg/mI(y)偠tؓ׃˾t?sh)Ȇ}۷(wn)yԳm(x)ʴ_ƣ偠t\^пLúƫx^х(sh)NOxŷһӡڵNOxȼĻA(ch)mŌNOxʼŷŝȷڠtŃ(ni)SNCRÓg(sh)F(xin)NOx50mg/mijŷĿ
SNCR ÓЧӋʽ1ʾ
4.1ͬNOx
(j)a(chn)Ҫ偠t豣L^ؓ\yԇrx80%ؓɡڴؓͨ^{(dio)(ji)LL{(dio)(ji)ȼ^(q)՚oŌNOxʼŷŝȷD3Dzͬ偠tNOxʼֵ͠tŜض׃r
ɈD3֪偠t3.8%rNOxʼֵ150mg/m3SNOxȿtŜضҲS֮úڵNOxҺúȼȼr͜ضȌNOxӰ@S偠tȼȼ^(q)MúNԪغͿ՚N2cO2Ľ|ӿNOxٶȣͬrӿȼ^߀ԭ|(zh)NOx߀ԭһӴʹúȼٶȼӿȼȼ҃(ni)ضӺߜصpMһӿNOxٶʹNOxɿ