煙氣電磁消白設備
1.白煙中的主要成分是水氣遇(yu)冷凝結成的小(xiao)液滴,也(ye)參雜別的成分,凈化工(gong)藝采(cai)用電磁脫白裝(zhuang)置(zhi)。
2.經脫硫塔上部排出(chu)的白色(se)煙氣(qi)溫(wen)度(du)較高(gao),設(she)置煙道中(zhong)(zhong)噴(pen)淋(lin)(lin)降(jiang)溫(wen)方式,白煙進(jin)(jin)入噴(pen)淋(lin)(lin)降(jiang)溫(wen)區(qu)(qu)域,循環(huan)水(shui)(shui)(shui)池(chi)內(nei)設(she)置兩臺(tai)水(shui)(shui)(shui)泵(beng)(beng),循環(huan)水(shui)(shui)(shui)池(chi)內(nei)的冷(leng)(leng)(leng)水(shui)(shui)(shui)經水(shui)(shui)(shui)泵(beng)(beng)噴(pen)至(zhi)煙道中(zhong)(zhong)的噴(pen)淋(lin)(lin)區(qu)(qu)域,煙氣(qi)與低溫(wen)冷(leng)(leng)(leng)水(shui)(shui)(shui)進(jin)(jin)行氣(qi)液兩相逆向接觸吸(xi)收(shou)反應,使煙氣(qi)溫(wen)度(du)降(jiang)低,從而將煙氣(qi)中(zhong)(zhong)水(shui)(shui)(shui)蒸氣(qi)冷(leng)(leng)(leng)凝成液滴。因(yin)循環(huan)水(shui)(shui)(shui)經噴(pen)淋(lin)(lin)區(qu)(qu)域吸(xi)收(shou)煙氣(qi)中(zhong)(zhong)的熱量后溫(wen)度(du)升高(gao),所以(yi)加(jia)一臺(tai)冷(leng)(leng)(leng)水(shui)(shui)(shui)塔對循環(huan)水(shui)(shui)(shui)池(chi)內(nei)的水(shui)(shui)(shui)進(jin)(jin)行降(jiang)溫(wen)。
3.經(jing)降溫后白(bai)(bai)色煙氣(qi)(qi)進入到電磁(ci)脫白(bai)(bai)裝置中(zhong),當(dang)煙氣(qi)(qi)通過時,煙氣(qi)(qi)中(zhong)的濕(shi)氣(qi)(qi)物質在(zai)電磁(ci)場作(zuo)用(yong)下(xia),做定向(xiang)(xiang)移動(dong),移動(dong)至(zhi)負極壁上,形成液膜,在(zai)重力的作(zuo)用(yong)下(xia)自動(dong)向(xiang)(xiang)下(xia)流趟,從電磁(ci)脫白(bai)(bai)設備底部排(pai)出,排(pai)至(zhi)循環水池,凈氣(qi)(qi)體則(ze)從脫白(bai)(bai)系統設備上部排(pai)除(chu),在(zai)凈化濕(shi)氣(qi)(qi)的同時也同步實現了粉塵(chen)、酸霧協同降解去除(chu),保(bao)證(zheng)了本設備凈化效率達98%以(yi)上,最終排(pai)放(fang)數據(ju)趨近于零(ling)排(pai)放(fang)。