垃圾焚燒發電廠注意了!煙氣凈化技術方案選擇要慎重!

       

《XIANDAIMEIHUAGONGCHANYEXILIEYANJIUBAOGAO》LIUDAXIANDAIMEIHUAGONGCHANYE——MEIZHIXIJING+MEIZHIYIERCHUN+MEIZHIYICHUN+MEIZHIYOU+MEIZHITIANRANQI+JIACHUN,《XIANDAIMEIHUAGONGZHENGCEHUIBIANJIJIEDU》ZIXUNWEIXIN:20;JINZHUANYEJISHUJIAOLIUQUN,QINGJIAWEIXIN2304456200。

XIAOBIANTIXING:MEIHUAGONGZHIKUJINRIFABUZUIHOUYITIAOWEIZHAOPINXINXI,JINGQINGGUANZHU!

LAJIFENSHAOFADIANCHANGZHONGYANQIJINGHUAXITONGDEJIANSHESHIYICIXINGTOUZIHECHIXUXINGYUNXINGTOURUJUNJIAOGAODEHUANBAOXIANGMU,YUEZHANZHENGGELAJIFADIANCHANGGONGCHENGZAOJIADE1/3。YINCI,RUHEJIEHEZIYUANTIAOJIAN,KEXUEHELIDIXUANZEQIEHESHIJIDEYANQIJINGHUAJISHUSHIFENZHONGYAO。

ZHIYOUXUANZEHESHIDEYANQIJINGHUAJISHU,CAINENGYONGZUIXIAODETOUZIDADAO《SHENGHUOLAJIFENSHAOWURANKONGZHIBIAOZHUN》GB18485- 2001ZHONGGUIDINGDEYAOQIU,DADAOBAOHUHUANJINGDEMUDE,CONGERTIGAODIANCHANGDEJINGJIXIAOYIHESHEHUIXIAOYI。

1、JIZHONGGONGYIDEBIJIAO

MUQIAN,GUONEIWAILAJIFENSHAOXINGYEDEYANQIJINGHUAGONGYIYOUDUOZHONGFANGAN,ZHUYAOWEITUOSUANXITONGHECHUCHENXITONGDEBUTONGZUHE。

1.1 TUOSUANXITONGBIJIAO

LAJIFENSHAOZHONGCHANSHENGDESUANXINGQITIYOUHCl、SO2 DENG,TUOCHUSUANXINGQITIDEFANGFAGAIKUOQILAIKEFENSHIFA、BANGANFA、GANFASANZHONG。TAMENDUIHCl DEQUCHUXIAOLVFENBIEWEI98%、90%、80%,DUISO2 DEQUCHUXIAOLVFENBIEWEI95%、80%~90%、75%,DUIXISHOUJIXIAOHAOGUOLIANGXISHUWEI1、2、3。

XIANRAN,SHISHIXIDIFADUISUANXINGQITIDEQUCHUXIAOGUOJIAOHAO。DANYOUYUSHISHIXIDIFACUNZAIWUSHUICHULIWENTI,QIXITONGDETOUZIFEIYONGYUEWEIBANGANFAXITONGDE1.75BEI,TONGSHIQICAOZUOHEWEIXIUFEIYONGYEXIANGYINGZENGJIA。

GANSHITUOSUANFATOUZIYUBANGANFAJIEJIN,DANDUISUANXINGQITIDEQUCHUXIAOGUOJIAOCHA。

BANGANFAZUIDADETEDIANSHICHONGFENLIYONGYANQIZHONGDEYURE,SHIXISHOUJIZHONGDESHUIFENZHENGFA,JINGHUAFANYINGCHANWUYIGANTAIGUTIDEXINGSHIPAICHU,BIMIANLESHIFAJINGHUAJISHUDEQUEDIAN。QIJINGHUAGUOCHENGSHIJIANGYANQICONGJIAOGAOWENDUJIANGDAOSHEDINGWENDU,BINGPENRUJIANXINGXISHOUJI,SHIZHIYUYANQIZHONGDESUANXINGQITIFANYING,QIETONGSHIDEDAOGANZAODEYANLEICHANWU,ZAIYONGCHUCHENQIJIAYIHUISHOU。

JIANGJIANXINGXISHOUJIYUYANQIZHONGDESUANXINGQITIJINXINGCHONGFENDECHUANZHICHUANRE,BUDANTIGAOLEXIAOLV,TONGSHIYEKEJIANGFANYINGSHENGCHENGWUDEDAOGANZAO,ZUIZHONGDEDAOYICHULIDEGANFENZHUANGSHENGCHENGWU。BANGANFAGONGYIJIAOCHENGSHU,SHEBEIJIANDAN,YICIXINGTOUZIJIAODI。

QIYOUDIANWEI:JINGHUAXIAOLVGAO,LIUCHENGJIANDAN,SHEBEISHAO;SHENGCHENGWUYICHULI,WUERCIWURAN;KONGZHIXITONGWENSHIDU,KEBIMIANSHEBEIFUSHI;BUJIEGOU、BUDUSAI;DUIFUHEBODONGSHIYINGXINGHAO,XISHOUJIYONGLIANGKEANYANQIZHONGWURANWUNONGDUJINXINGDIAOJIE;CAOZUOFANGBIAN,WEIXIULIANGXIAO;SHUIHAOLIANGSHAO,ZHANDIMIANJIXIAO。

BANGANFATUOSUANYIJUYOULIANGHAODEYINGYONGSHIJIAN,GUONEIWAIFENSHAOCHANGYEJIBIAOMINGQIKEKAOXINGGAO,XINGNENGLIANGHAO。

1.2 BANGANFATUOSUANTAXINGSHIDEXUANZE

BANGANFATUOSUANTAYOUDUOZHONGXINGSHI,RUPENWUGANZAOXISHOUTA、QITIXUANFUSHIXISHOUTA、ZENGSHIHUIXISHOUFA(JIDUOZUFENYOUDUFEIQIZHILIJISHU)JIXUNHUANHUIXISHOUFA。

1.2.1 PENWUGANZAOXISHOUTA

PENWUGANZAOXISHOUTAJINGHUAXISHOUJICAIYONGSHIHUIRUYE,YANQIYIBANWEIXIALIUSHI,JIYANQICONGPENWUGANZAOXISHOUTADESHANGBUJINRU,XIABULIUCHU。TADEYOUDIANWEI:JINGHUAXIAOLVGAO,SHEBEITIJIXIAO。PENWUGANZAOXISHOUTADEPENZUIJIEGOUYIYOUERDALEI:

(1)JIXIEXUANZHUANPENZUI。TONGGUOGAOSUDIANJIDAIDONGPENZUIXUANZHUAN(12000~18000r/min),ZAIQIANGDADELIXINLIZUOYONGXIA,SHIXISHOUJIRUYEDEYIWUHUA。GAILEIPENZUIDEQUEDIANSHISHEBEITOUZIGAO,YUNXINGFEIYONGDA,CAOZUOZHONGWEIHUGUANLIFUZA。

(2)YALIWUHUAPENZUI。KAOYASUOKONGQIPENCHUIXISHOUJIRUYE,RUYEYUYASUOKONGQIZAIPENZUITOUCHUQIANGLIEHUNHEHOUCONGPENZUIPENCHU,SHIXISHOUJIRUYEWUHUA,SHEBEITOUZIDI,CAOZUOYUNXINGJIANBIAN,DANWUHUAXIAOGUOJIAOJIXIEXUANZHUANPENZUISHAOCHA。

1.2.2 QITIXUANFUSHIXISHOUTA

QITIXUANFUSHIXISHOUTAXISHOUJIYECAIYONGSHIHUIRUYE,TASHIYIXUNHUANLIUHUACHUANGJISHUWEIJICHUDEYANQIJINGHUAZHUANGZHI,QIYANQILIUXIANGWEIXIAJINQISHANGLIUSHI,CAIYONGYALIWUHUAPENZUI。QITIXUANFUSHIXISHOUTAZHUYAOYOUFANYINGQI、XUANFENGFENLIQI、ZAIXUNHUANXIANGDENGBUJIANZUCHENG,SHEBEITIJIJIAODAQIEFUZA。

1.2.3 ZENGSHIHUIXISHOUFA

ZENGSHIHUIXISHOUFA,JIDUOZUFENYOUDUFEIQIZHILIJISHU(M H G T)。M H G T JISHUSHIZAIPENWUGANZAOJINGHUAFADEJICHUSHANGKAIFACHULAIDE。ZHUYAOTEDIANSHICAIYONGGANFAXISHOUJI,SHUIZUOWEIXISHOUJIDEZENGSHIYONGSHUI,SHIXISHOUJIDEHANSHILIANGCONG2% ZENGSHIDAO 5%,YITIGAOXISHOUJIDEHUOXING。

TONGSHIJIANGDALIANGXUNHUANHUIJINRUTUOSUANFANYINGQI,TIGAOXISHOUJIDELIYONGLV,CAIYONGGAOBEILVMIXIANGXUNHUANNENGYOUXIAOFANGZHIXISHOUTANEIBIJIEGOU。TAJIAOYUANSHIGANFADEJINGHUAXIAOLVGAO,YOUWUSHIFASHUIDEERCIWURAN,TONGSHIMIANQULEPENWUGANZAOJINGHUAFAXISHOUJIRONGYEDEZHIBEIHEPENWUGUOCHENG。

QUANTAOXITONGSHEBEIJIANDAN,CAOZUOLINGHUO,TUOLIULVGAO、HAOSHUILIANGSHAO,YICIXINGTOUZIJIAODI,CAOZUOFANGBIAN,WEIXIULIANGXIAO,ZHANDIMIANJISHAO。ERQIEGONGZUOGUOCHENGQINGJIE,WUFEISHUICHANSHENG,SHENGCHENGWUYIYUCHULI。

1.2.4 XUNHUANHUIXISHOUFA

XUNHUANHUIXISHOUFASHICAIYONGYANQIJINKOUDUANPENSHUIZENGSHI,QIANGHUAXISHOUJIHUOXINGDEYANQITUOLIUGONGYI。LAIZIFENSHAOLUDEYANQIYOUDIBUJINRUYANQIXISHOUTA,SHUIYOUYANQIXISHOUTAXIABUDESHUANGLIUTIWUHUAPENZUIPENRUYANQIXISHOUTA,XINXIANXIAOSHIHUIHEDALIANGDEXUNHUANHUIYOULIUHUAFENGJILIUHUAHOUSONGRUXISHOUTA,TAMENYIHENGAODECHUANZHISULVZAIYANQIXISHOUTAZHONGYUYANQIHESHUICHONGFENHUNHE,BINGYUYANQIZHONGDEYOUHAIQITIFASHENGFANYING,SHENGCHENGGEFANYINGCHANWU。

ZHEXIEGANTAIDEFANYINGCHANWUCONGYANQIXISHOUTADECHUKOUJINRUBUDAICHUCHENQIJINXINGFENLI,BUDAICHUCHENQIBUJIDAODEWULIAODABUFENZAIXUNHUANJINRUYANQIXISHOUTA。

HEMHGT FAYIYANG,XUNHUANHUIXISHOUFAYEMIANQULEPENWUGANZAOJINGHUAFAXISHOUJIRONGYEDEZHIBEIHEPENWUGUOCHENG。YUMHGT FAXIANGBI,TAYOUZHUMHGT FADETONGYANGYOUDIAN,BINGQIEYOUYUXUNHUANHUISHIGANHUI,JINGKONGQIXIECAOXUNHUANSHIYONG,ZENGQIANGLEXUNHUANHUIDELIUDONGXING,SHIXUNHUANHUIDEXUNHUANGUOCHENGLIUCHANG,XUNHUANHUIRUJINGHUATASHIBUYIDUSAI。

DANTONGSHI,YOUYUXINXIANXIAOSHIHUIHEXUNHUANHUISHIYIKAOJINGHUATANEIXIABUPENRUDESHUIWULAIZENGSHI,QIZENGSHIHUOHUAXIAOGUOBIDINGJIAOZHIJIEYONGSHUIHUNHEZENGSHISHISHAOCHA,YINERDAOZHITUOSUANXIAOLVDEJIANGDI。

1.3 CHUCHENSHEBEIBIJIAO

JINGDIANCHUCHENQIHEBUDAICHUCHENQIJUNKEDADAOFEIQILIZHUANGWURANWUPAIFANGBIAOZHUNMUBIAO(80mg/m3),DANJINGDIANCHUCHENQIXIAOLVZAITIGAODEKENENGXINGBUDA,ERBUDAICHUCHENQIRUCAIYONGJUSIFUYIXIBOMOLVLIAO(PTFE),ZELIZHUANGWURANWUKEJIANGZHI10mg/m3 YIXIA。BUDAICHUCHENQIDUIWEIXIAOLIZHUANGWUDEBUJIXIAOGUOLIANGHAO,DUIZHONGJINSHU、EREYING、FUNANDENGDUXINGWUZHIJUYOUJIAOGAODETUOCHUXIAOLV。

GUOWAIYIFAXIANJINGDIANCHUCHENQINEIYOUEREYINGYUFUNANDEZAIHECHENGXIANXIANG。YINCI,CAIYONGBUDAICHUCHENQI,PAIYANZHONGHg HECd DENONGDUKEDADAO0.2mg/m3,ERJINGDIANCHUCHENQIYIBANZHINENGDADAO1mg/m3。

LINGWAI,DANGPAIFANGBIAOZHUNYAOQIUJIAOGAOSHI,KEZAIXITONGZHONGTIANJIAHUOXINGTAN,ZENGJIADUIZHONGJINSHUXIFU,RANHOUBEIBUDAICHUCHENQIBUJI,ERBUXUYAODUIXITONGZUOZHONGDAGAIDONG。CHUCHENQIDEBUDAIYOUYUCAIYONG PTFE CAILIAOHOU,JINENGMINGXIANJIANXIAOYALISUNSHI,YOUNENGTIGAODUISUANXINGWUZHIKONGZHIYAOQIUDESHIYINGXING。SUOYICAIYONGBUDAICHUCHENQIXIANRANBIJINGDIANCHUCHENQIYOULI。

QIBUZUZHICHUSHILVDAISHOUMINGJIAODUAN、WEIHUGONGZUOLIANGJIAODA,ZHISHIQIRICHANGYUNXINGFEIYONGLVEGAOYUJINGDIANCHUCHENQI。LINGWAI,BUDAICHUCHENQIDUIJINRUYANQIDEWENDUYAOQIUBIJIAOYANGE,YANWENGUOGAO,LVDAISUNHUAI。YANWENGUODI,YANQIZHONGDESUANQILENGNINGCHENGSUANDI,LVLIAOSHOUFUSHIERSUNHUAI。

YINCI,QISHANGYOUSHEBEISHEZHIBANGANFATUOSUANTABIJIAOHESHI,BANGANFATUOSUANTANENGYOUXIAOKONGZHIJINRUBUDAICHUCHENQIYANQIDESUANDUJIWENDU,TONGSHIXUSHEZHILIANGHAODEZIKONGZHUANGZHIJIPANGTONGGUAN。LIANGZHONGCHUCHENQIDEXINGNENGBIJIAOJIANBIAO1。

2、YANQIJINGHUAZUHEGONGYIBIXUAN

GENJUYANQICHENGFENJIWURANPAIFANGBIAOZHUN,YANQIJINGHUAXITONGYOULIANGGEBUFENZUCHENG,JITUOSUANXITONGYUCHUCHENSHEBEIDEZUHE。XIANXINGDEGONGYIZUHEDAZHIYOUYIXIASIZHONGXINGSHI。

(1)JINGDIANCHUCHENQI(HUOBUDAICHUCHENQI)+ SHISHIXIDITA;

(2)BANGANFATUOSUANTA+ BUDAICHUCHENQI;

(3)BANGANFATUOSUANTA+ JINGDIANCHUCHENQI;

(4)GANFATUOSUANTA+ DAISHI(HUOJINGDIAN)CHUCHENQI。

GEZHONGZUHEDEYOUQUEDIANJIXINGNENGBIJIAORUBIAO2 SUOSHI。

3、ZONGHEXUANZE

ZONGSHANGSUOSHU,ZAIJISHUXUANZEHEJINGJIXUANZEDEJICHUSHANG,LIYONGBIJIAOFENXIFAXUANZEJIAOHELIDEGONGYI。FENSHAOLAJIFADIANYANQIJINGHUAJISHUFANGANTUIJIANCAIYONGBANGANFATUOSUANTAJIABUDAICHUCHENQIDEZUHEGONGYI,RUTU1 SUOSHI。

YITIANJINSHUANGGANGLAJIFENSHAOFADIANCHANGDEYANQIJINGHUAXITONGWEILI,QICAIYONGBANGANFAXISHOUTA+HUOXINGTANPENSHEXITONG +MOCHONGBUDAICHUCHENQIDEZUHEGONGYI。ZAISHIHUIJIANGZHIBEIXITONGZHONG,Ca(OH)2YUYIDINGLIANGDESHUIHUNHEZHICHENGNONGDUYUEWEI 20%DESHIHUIJIANG,RANHOUBEISONGZHISHIHUIJIANGGONGYINGCAO。

SHIHUIJIANGZIGONGYINGCAOBEISONGZHIWEIYUBANGANSHIXISHOUTADINGBUDEXUANZHUANPENWUQI,XUANZHUANPENWUQIDEWUHUALUNZAI12000r/minXIAGONGZUO,JIANGXISHOUJIWUHUACHENGYEDI,CONGERYUYANQIZHONGDESUANQIFASHENGHUAXUEFANYING。ZHENGCHANGYUNXINGQINGKUANGXIA,SHIHUIJIANGGEILIAOLIULIANGYINGZAI700~1000L/ h,GEILIAOGUANDAOYALIYINGZAI30~80kPa FANWEIZHINEI。

ZAIHUOXINGTANPENSHEXITONGZHONG,CAIYONGQILISHUSONG,QIYUANYOULUOCIFENGJITIGONG,HUOXINGTANJINGJILIANGZHUANGZHIZHIJIECHUIRUXISHOUTADEYANQICHUKOUGUANDAO。SHIYONGDEHUOXINGTANWEI200 MUFENTI,YIBAOZHENGBIBIAOMIANJIHEXIFUNENGLI。

4、JIESHUYU

YANQIJINGHUAJISHUFANGANDEXUANZESHILAJIFENSHAOFADIANJISHUDEZHONGYAOZUCHENGBUFEN,CONGJISHUHEJINGJILIANGFANGMIANZONGHEKAOLV,TUIJIANJIAOHELIDEJISHUFANGAN,DUIGONGCHENGJUTIDEJIANSHEYAOQIUHETIAOJIAN,KEXUEERHELIDEXUANZEYANQIJINGHUADEJISHUFANGANJUYOUZHIDAOYIYI。

JINQIREWEN: