Ŀǰ,ˮ̎Sձܵ˂ҕڳлM̵ļӿ쌧³õo,ѽ½ijˮ̎S܇˿ܼľ^(q)Ӆ^(q),(sh)ѽˮ̎S]гʩOʩSˮ̎SȾĿƷҎ(gu)͌ߵ,Oˮ̎Sijϵy(tng)ڱ
oaгDZˮ̎SMжڹ̔Ur,Mˮˮ|(zh)׃,ԭˮ̎ˇO˅ˮA̎,1mˮ^,Ҳòˮˮʽലˮ،ŵҪ^,һڹѽɰ؟oMҪ,ڹOD(zhun)ʽżƽɰ1ʽലˮ2ԓA̎^(q)xҪ·a·܇^,a(chn)Đ܇Ӱ,OӋO˳ϵy(tng)
1ˮ̎SԴ
ˮ̎^̵ija(chn)ԴҪ֞ˮ̎ϵy(tng)̎ϵy(tng)һЩо,ˮ̎SĐԴҪֲMˮA̎^(q)(Mˮ÷ɰغͅˮ)Լﷴеą{(dio)(ji)غ̎(sغÓˮg)[1]ڳDZˮ̎SxÝˮ۱,Mмw̎,Чֹ˳,ˮLgϹˇ,ЙCؓɵ,һɲ]ʩ
,ÓˮCxøЧֵܷÓˮC,Ҳ^,cxS܇^ƽɰغˮ
2|(zh)OӋֵŷŘ˜
2.1Ҫ|(zh)OӋֵ
H2S0.75~1.50mg/m3,NH30.5~1.0mg/m3,(ζֵ)100~1000
2.2ŷŘ˜
ڳDZˮ̎SλڏVkυ^(q),h(hun)՚|(zh)܌ٶ^(q),(j) h(hun)՚|(zh)˜(GB3095!1996)Ҏ(gu),h(hun)՚|(zh)(zh)ж˜
̎SŷM (zhn)ˮ̎SȾŷŘ˜(GB18918!2002) ȾŷŘ(GB14554!93)|(zh)С֪(ֵ)Ҫ(j)˴_ŷŘ˜:H2S#0.00047mg/m3,NH3#0.1mg/m3,#0.0021mg/m3,#0.07mg/m3,#0.06mg/m3,(ζֵ)#20
3ˇx
ˇԷ֞ȼɴ,ҊķлW̿xӻFȼȻֲȡҺ
3.1W
WûW|(zh)(NaOHNaClNaClO)cH2SNH3ȟoC³ɷMз,Ķ_ĿԓH2SNH3ȵձ^ص,ٶȿ,]l(f)֬]l(f)ЙCȥ^y,ܱCȫζ
3.2̿
̿û̿³|(zh)c,(ni)OøNͬ|(zh)Ļ̿,³|(zh)N̿|,ų,_ÓĿġ̿_ͺ,ͨ^՚⡢NaOH]MQ̿cQr^FڄӏȴĻ̿
3.3xӻF
xӻFø߉ob,Lao՚Юa(chn)xӻF,ڳس|(zh)ֽCO2H2OH2SO4DzĻķ
3.4ȼ
ȼֱȼ|úȼ(j)|(zh)c,ڿһĜضȺͽ|rgėl,ֱȼ,_ÓĿġ
3.5ȻֲȡҺ
ԓԭnjһЩֲȡҺF,FķӾطɢڿ՚,՚еĮζ,cζӰl(f)ɢۺϡȡÓQͺϳɵȻWc՚еⷴ,ʹζӰl(f)׃,׃ԭеķӽY,ʹ֮ʧȥζĺa(chn)H2O͵ȟoķ
3.6
ͨ^x|(zh)D(zhun),_ĿĿǰVطVطǰռijȽ(jng)^ӝ̎,ͨ^LMġV,:|(zh)պͽԼ:wСeԏʹxͶӵc,|(zh)ֽCO2oC
(j)ϸNÓķ,W^ĸOʩ,ˎҺAbˎҺݔbúųbõ,\й^s,\M^,cˎҺĐ|(zh)^yȥ,Ч^̿ȼxӻFOͶY,s,\гɱֲȡҺmȻ\M^,ͶY^\й`ҊЧmȻռe^,ͶYm\й,DZˮ̎SķxֲȡҺ
4ˇĴ_
ˇĴ_HҪ]ͶYĽ(jng)ԡˇĿɿ,߀횿]c̬F(xin)rĻmԺͲ\еı
4.1ƽɰسˇ
ƽɰD(zhun)ʽšݔ͙C܇ʽɰClTOԼ|ƹ,Mܷքt횲üӸֵķʽ,һ˳g,˳;е|(zh)Ƽɸg;ܷփ(ni)IJh(hun)ѕoˆTӰᘌrͬr]ƽɰռe^С,_ֲȡҺ
4.2ˮسˇ
ˮռe^,ƽߴ56.0m∃33.6m,2,^ֲȡҺ,tζͶYƫߡVطгЧʸʹÉLܺĵ\йκ\Mõ͵ȃ(yu)c,ˮش_Vط
5ϵy(tng)ĹOӋ
DZˮ̎SҪMгռ̎:%ƽɰ;&ˮءϵy(tng)ɳԴܷϵy(tng)ռݔϵy(tng)ͳ̎ϵy(tng)3ϵy(tng)M
5.1ƽɰسϵy(tng)OӋ
ƽɰزֲȡҺ,ҪbԴܷϵy(tng)ͳռݔϵy(tng),ֻҪ̎ϵy(tng)
ֲȡҺ̎ϵy(tng)֞bϵy(tng)Fbϵy(tng)ƽɰϮa(chn)ζҪ^(q)(ni)լF(xin)H,OӋb1ECOLOLCU10ȻֲȡҺϵy(tng)bú10Fbϵy(tng),ϵy(tng)ɿbrgձ÷֚ϵy(tng)(wn)ϵy(tng)͚ҺܵȽM;Fϵy(tng)AG9ҺͰֹyϹܽMֲȡҺͨ^ݔ͵,(jng)FֲȡҺɢڿg,e,Ņ^(q)ͳɰ^(q)gĮζMзֽ,ʹƽɰв]l(f)ijڛ]ɢl(f)܇֮ǰԷֽͬr(j)a(chn)c,Sr{(dio)(ji)IJ(sh),ͨ^3FrgƽMɵ·ϵy(tng)(ƺ͕rg),ʹγһBm(x)gFĹB(ti)_ѳЧ
ϵy(tng)bγߴ:247.7mm∃381.0mm∃273.1mm,260W;Fbϵy(tng)b߶Ⱦ2.0m
5.2ˮسϵy(tng)OӋ
5.2.1Դܷϵy(tng)
κһЧĐƺ̎ϵy(tng),Դܷϵy(tng)һOҪPIҪԓϵy(tng)Դ^Qːƺ̎ϵy(tng)̎СˮصڳԴܷϵy(tng)O,ڳ피O䓹Ǽ(\)ꖹ(TᔷʽB)ʽ,ܷwcˮRƽ(Գʻ)]OӋʽലˮ(ni)oO,˃s0.5mİ,ߵ픲ˮ͙zyx¶,@ӼȿsС˳gpС˳,ͬrˆT(chung)õIJh(hun),LOͼֲϵʹÉژI(y)zԼճSo,ˮˮOܷw
5.2.2ռݔϵy(tng)
cԴܷϵy(tng)һ,鐺ƺ̎ϵy(tng)һҪMɲ,ռݔϵy(tng)OӋҲһOҪPIҪءռݔϵy(tng)OӋúc̶ܴӰƺ̎ϵy(tng)̎Ч
(1)LӋ
ˮصijߴ56.0m∃33.6m,ܷƽߞ0.5m,سĿgs1900m3QΔ(sh)2/h,ϵy(tng)OӋL4000m3/h
(2)ռLܵx
ʽലˮÿϲ28lˮۺ1lˮļͨ,ɿLL450mmL,ڳLC,ռVء
(3)LCx
LCLϵy(tng)OӋL(4000m3/h),LCLLCǰռܵLpʧs500~800Pa,Opʧs800~1000Pa,βռŷpʧs200Pa,]20%,tOӋډ2400PaxxʽܲPLC1_,LCL4000m3/h,L2600Pa,D(zhun)ٞ2900r/min,ʞ5.5kW
5.2.3̎ϵy(tng)
(1)x
VصҪһNõϱ횝M:SLN;Lıe;IB(yng)ɷֺ(PKͺԪ);ˮԺ;Ěζ;Ժ;Y϶ʴ;r;(\ЕrgLB(yng)oL)γɷһֻMIJҪ,䷽mĶɷֻ^ȫ؝MҪOӋõVسbòöN϶NЙC|(zh)ضıȫ,MҪĸNl,бȱe϶ʸˮԺúdȃ(yu)c
VϵĶѷŸ߶ȡQҪͣrgͱؓϸ߶һ1.00~1.25m,߶ȿԞ0.50m;ؓһ100~150m3/(m2∀h),_200m3/(m2∀h)OӋϸ߶Ⱥͱؓɷքe1.25m150m3/(m2∀h)
(2)ߴ_
OӋ|rg30s,ؓȡ150m3/(m2∀h),O係Lӝ^(q)L0.40mg0.20m͞VL8.40m,Ӌ9.00mO係߰ڶ0.60mɢˮ0.30mV1.25m0.20mˮ0.25m,Ӌ2.60mӝ^(q)cVؽMһw,Oγߴ9.00m∃3.20m∃2.60m
(3)ضȿ
^͵Ĝضڐ|(zh)ϱĤ,ӰL;^ߵĜضǡǡ෴VصIJض10~45∋,ќض25~35∋OӋÌbMб,Cw(ni)Vğɢl(f)ȥͬr,MM늼ӟ(j)Moa^(q)ĵ͚(-5∋),ƥm늼ӟṦ(18kW),Ɍ՚ضߵ10∋,CõL늼ӟOӋ2M,ɜضȿϵy(tng)늼ӟbMзֽM,ȱCmĚwض,ֱMܽܺ
(4)ȿ
Vص\Ёf,ڐ|(zh)ҪȱҺղ,ҪֳһĝV̫̈́tˮԐ|(zh)yԼrMҺ,,ʹ(ni),ӰwЧ,ʹôxa(chn)ﲻųV,Vصĝ^ߕr|(zh)ЧҲܵӰ,w^߀ɾֲӰ푳Ч
βõVسbOӋЇFӝ^(q),ڳM^(q)ǰMЇFӝϴwڲøߓP̵ѭh(hun)ú|(zh)ćF,ʹõЧֵϴͼӝ,M^(q)ij_90%~100%,ȫMVصҪ
,^(q)ϷOɢˮb,ھNӷNrֱӌNϡҺͶVͨ^PLCOörɢˮ,ԱCVֺĝȡ
6OӋc
oaгDZˮ̎Sϵy(tng)\н1,(jng)^yԇЧȫMOӋҪOӋc:
(1)ᘌƽɰO^ұ횞鹤^(q)c,ßoֲܷȡҺ;څˮ,ڱeͳ^,Vط
(2)څˮ픟oO]^(q)gǹ^(q),OӋ䓹Ǽꖹĵͼʽ,sС˳gpС˳,(chung)õIJh(hun)
(3)ʽലˮϲijˮۺͳˮļͨ,ЧCľ,ͬrɴpټ֧ܵĔ(sh)oaOӋоԺ˾
ˮҪ̎Ԍˮˮ|(zh)ԼŷҪl(f)ˮҪĭh(hun)I(y)@֪ˮ̎cͨṩQ؛xM
Ǿ߂ˮ̎ga(chn)h(hun)OI(y)ͨ^ˮ˽µˮ̎ĸ¼gԑ