河北威美环保致力于阳极管、电除雾器及湿式静电除尘器的研发生产,详情请致电:18332815001湿电 | 烟气消白 | 湿式静电除尘器 | 湿电除尘设备
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  • 咨询:陶经理18332815001
  •           张经理18633235200
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  • 主营:阳极管 湿式静电除尘器
  • 地址:河北邯郸武安工业园区二期
 
烟气脱白技术   众鑫棋牌 > 烟气脱白技术

威美环保转载循环流化床干法/半干法烟气脱硫除尘及多污染物协同净化技术

[2019-6-28] 点击:

湿电咨询服务: 陶经理18332815001 张经理18633235200

YIXUNHUANLIUHUACHUANGYUANLIWEIJICHU,TONGGUOWULIAODEXUNHUANLIYONG,ZAIFANYINGTANEIXISHOUJI、XIFUJI、XUNHUANHUIXINGCHENGNONGXIANGDECHUANGTAI,BINGXIANGFANYINGTAZHONGPENRUSHUI,YANQIZHONGDUOZHONGWURANWUZAIFANYINGTANEIFASHENGHUAXUEFANYINGHUOWULIXIFU;JINGFANYINGTAJINGHUAHOUDEYANQIJINRUXIAYOUDECHUCHENQI,JINYIBUJINGHUAYANQI。CISHIYANQIZHONGDESO2HEJIHUQUANBUDESO3,HCl,HFDENGSUANXINGCHENGFENBEIXISHOUERCHUQU,SHENGCHENGCaSO3•1/2H2O、CaSO4•1/2H2ODENGFUCHANWU。

GAIJISHUDETUOLIUXIAOLVYIBANDAYU90%,KEDA98%YISHANG;SO2PAIFANGNONGDUYIBANXIAOYU100mg/m3,KEDA50mg/m3YIXIA;DANWEITOUZIDAZHIWEI150~250YUAN/kW;ZAIBUTIANJIARENHEXIFUJIJITUOXIAOJIDETIAOJIANXIAYUNXINGCHENGBENYIBANWEI0.8~1.2FEN/kWh。GAIJISHUCHENGSHU、WENDING,TUOLIUXIAOLVGAO,DANXIANGDUIZHANDIMIANJIJIAOXIAO、TOUZIJIYUNXINGFEIYONGDI;SHIYONGYURANMEIDIANZHANGUOLUYANQITUOLIUCHUCHENJIDUOWURANWUXIETONGKONGZHI。

【适用范围】燃煤电站锅炉

典型案例

【案例名称】2×330MWCFB锅炉循环流化床干法烟气脱硫除尘工程

【XIANGMUGAIKUANG】BENXIANGMUYU2009NIAN7YUETUOLIUXIANGMUKAISHISHEJI,2009NIAN12YUEKAIGONGJIANSHE,2012NIAN5YUESHOUTAOTUOLIUZHUANGZHIYU1#ZHUJITONGBUWANCHENG168SHIYUNXING,DI2TAOTUOLIUZHUANGZHIYU2#ZHUJIYU2012NIAN5YUETONGBUWANCHENG168SHIYUNXING。

【ZHUYAOGONGYIYUANLI】

ZAIXUNHUANLIUHUACHUANGTUOLIUTAZHONG,Ca(OH)2YUYANQIZHONGDESO2HEJIHUQUANBUDESO3,HCl,HFFASHENGHUAXUEFANYING,ZHUYAOHUAXUEFANYINGFANGCHENGSHIRUXIA:

Ca(OH)2+SO2=CaSO3•1/2H2O+1/2H2O

Ca(OH)2+SO3=CaSO4•1/2H2O+1/2H2O

CaSO3•1/2H2O+1/2O2=CaSO4•1/2H2O

Ca(OH)2+CO2=CaCO3+H2O

2Ca(OH)2+2HCl=CaCl2•Ca(OH)2•2H2O(>120℃)

Ca(OH)2+2HF=CaF2+2H2O

TONGSHILIYONGLIUHUACHUANGGAOBIBIAOMIANJIDEKELICENG,KEYIZAIXISHOUTAZHONGTIANJIAXIFUJIHETUOXIAOJI,DADAOTONGBUTUOCHUERWUYING(PCDD/Fs)HENOxDENGDUOWURANWUDEMUDE。QIESO2YUCa(OH)2FASHENGFANYINGSHI,ZAIQIKONGXIJIEGOUBIAOMIANCHANSHENGLEXIFUHUOXINGQUYU,DANGQITAIDANZHIGONG(Hg0(g))KUOSANDAOHUOXINGQUYUBIAOMIANSHIJIUHUIBEICUIHUAYANGHUA,XINGCHENGHg2+HUAHEWU,CIZHONGJIATAIDEGONGHUAHEWUHENBUWENDING,HUIJINYIBUBEIYANGHUACHENGHg+HUAHEWU,FUZHEYUCa(OH)2HEFEIHUIKELIBIAOMIAN,SUIYANQIJINGCHUCHENQITUOCHU。

TU1BENXIANGMUCFBGUOLUPEITAOLUWAILJDTUOLIUCHUCHENGONGYILIUCHENGTU

干法烟气脱硫除尘【关键技术或设计创新特色】

lZAILUNEIDADAO80%TUOLIUXIAOLVSHI,LUHOULJDTUOLIUBUXULINGWAIZENGJIAXIAOSHIHUI,YEKEYIBAOZHENGSO2PAIFANGNONGDUXIAOYU100mg/Nm3,ZHEIYEJINYIBUBIAOMINGLJDTUOLIUCHUCHENYITIHUAZHUANGZHINENGGOUCHONGFENLIYONGGUOLUFEIHUICaOZUOWEITUOLIUJI,CONGERDADAJIEYUELETUOLIUJICHENGBEN,SHIXIANXUNHUANJINGJI。TONGSHIYOUKEYIJIEJUEXUNHUANLIUHUACHUANGGUOLUFEIHUIZHONGYOULIYANGHUAGAIJIAODUO,FEIHUIBUHAOZONGHELIYONGDEWENTI。TONGSHI,KEYIGENJUYUNXINGXUYAO,SHIDUJIANGDIXUNHUANLIUHUACHUANGGUOLULUNEITUOLIULV,HUANLAIJIAOGAODEGUOLURANSHAOXIAOLVHEJIANSHAOLUNEIMOSUN。

lTUOLIUXIAOLVGAO。CAIYONGYANQIXUNHUANLIUHUACHUANGFANYINGQI,YANQIZHONGDECaOSUIYANQIJINRUXUNHUANLIUHUACHUANGGONGYILIUHUACHUANGFANYINGQIHOU,LIYONGGAOMIDUHEJILIETUANDONGDEKELICHUANGCENGSUOXINGCHENGDEGAOCHUANZHICHUANRESULV,NENGGOUXUNSUXIAOHUASHENGCHENGCa(OH)2,ZAILIUHUACHUANGNEIYUYANQIZHONGSO2CHONGFENFANYING,KESHIXIAN95%YISHANGDETUOLIUXIAOLV。

lBUSHOUYANQIFUHEJIHANLIULIANGXIANZHI,DUIMEIZHIMEIZHONGSHIYINGXINGQIANG,DUIFGDRUKOUSO2NONGDUDEZENGJIA,ZHIXUSHIDANGZENGJIAXISHOUJIDEJIARULIANGJIKE(SHEBEIWUXUGAIZAO)。LJDTUOLIUCHUCHENYITIHUAGONGYIDUYOUDEQINGJIEYANQIZAIXUNHUANJISHU,KEBAOZHENGTUOLIUXITONGBUSHOUGUOLUFUHEDEBIANHUAGAOXIAO、WENDINGYUNXING。ZAILUNEITUOLIUXIAOLVXIAJIANG,SHENZHILUNEITUOLIUBUTOUYUNQINGKUANGXIA,DANKAOYUNXINGERJITUOLIU,JIUNENGBAOZHENGSO2PAIFANGNONGDUXIAOYU100mg/Nm3DEYAOQIU。

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