福(fu)建(jian)新型(xing)化工(gong)廠(chang)(chang)電捕焦(jiao)油(you)(you)器(qi)的作用，化工(gong)廠(chang)(chang)電捕焦(jiao)油(you)(you)器(qi)主要功能是捕捉(zhuo)焦(jiao)油(you)(you)和(he)(he)煙(yan)氣(qi)，主要產生煙(yan)氣(qi)和(he)(he)焦(jiao)油(you)(you)的行業有：瀝青攪(jiao)拌站、塑料(liao)顆粒廠(chang)(chang)、骨膠廠(chang)(chang)、焦(jiao)化廠(chang)(chang)、熔爐廠(chang)(chang)、陶(tao)瓷廠(chang)(chang)等。焦(jiao)油(you)(you)和(he)(he)煙(yan)氣(qi)不僅(jin)對人體危害大，對環(huan)境(jing)也會造成嚴重(zhong)的污染，為了避(bi)免這(zhe)些不利(li)因素，因此就出現了這(zhe)樣一款(kuan)環(huan)保型(xing)電捕焦(jiao)油(you)(you)器(qi)。

化(hua)工廠電(dian)捕焦油器工藝(yi)流程：

化工廠(chang)生(sheng)(sheng)產過程中(zhong)(zhong)產生(sheng)(sheng)的(de)煙氣(qi)焦油，經收集之后進入到電捕(bu)(bu)焦油器(qi)中(zhong)(zhong)，當煙氣(qi)通過時，煙氣(qi)中(zhong)(zhong)的(de)塵埃和焦油類物質在(zai)電荷(he)(he)作用(yong)下(xia)被電捕(bu)(bu)，向帶有電荷(he)(he)的(de)金屬(shu)線和管(guan)壁(bi)運動，并失去(qu)電荷(he)(he)，當吸附于沉淀極上的(de)雜(za)質量增加到大于其附著(zhu)力(li)(li)時，在(zai)重力(li)(li)的(de)作用(yong)下(xia)，會自動向下(xia)流淌，從電捕(bu)(bu)焦油器(qi)底部(bu)排出，凈(jing)化氣(qi)體(ti)則從電離捕(bu)(bu)捉器(qi)上部(bu)離開進入到下(xia)道工序，從而使污染物得以降解去(qu)除(chu)。

化(hua)(hua)工廠(chang)用(yong)電捕焦油器(qi)主要用(yong)于(yu)含焦油較多的氣體(ti)凈(jing)(jing)化(hua)(hua)，如以碳素(su)焙燒、煤(mei)(mei)(mei)氣發(fa)生爐等(deng)煙氣凈(jing)(jing)化(hua)(hua)。本裝置在節約、利用(yong)、開 發(fa)能(neng)源及(ji)保(bao)護環(huan)境(jing)，防止污染，改 善勞動條件等(deng)方面，應用(yong)，能(neng)保(bao)長期穩(wen)定運(yun)行。廣泛用(yong)于(yu)化(hua)(hua)肥廠(chang)、城市煤(mei)(mei)(mei)氣、焦化(hua)(hua)廠(chang)、碳素(su)廠(chang)、煤(mei)(mei)(mei)氣發(fa)生爐、陶瓷廠(chang)等(deng)生業(ye)的氣體(ti)凈(jing)(jing)化(hua)(hua)，結構(gou)型式可分(fen)濕式、管(guan)式、蜂窩式、臥式等(deng)。

化(hua)工(gong)廠電(dian)捕焦油器作為煤化(hua)工(gong)半水(shui)煤氣(qi)一(yi)種理想(xiang)的(de)(de)凈化(hua)設備(bei)，通過塔(ta)體內的(de)(de)高（40-50KV）靜電(dian)場的(de)(de)作用下，使半水(shui)煤氣(qi)中帶負電(dian)的(de)(de)煤粒、硫磺粉和焦油霧等雜質向電(dian)暈絲聚(ju)集并沉淀，由塔(ta)體下部排(pai)出并回收(shou)，延長下道工(gong)序氫氮壓縮機的(de)(de)運行周期，減(jian)少檢修次(ci)數，從(cong)而達(da)到節能環(huan)保的(de)(de)目(mu)的(de)(de)。因(yin)此在(zai)以煤為原料的(de)(de)化(hua)工(gong)生產得到廣(guang)泛的(de)(de)應(ying)用。

化工(gong)廠電(dian)(dian)(dian)(dian)(dian)捕焦油器(qi)主(zhu)要(yao)分為(wei)電(dian)(dian)(dian)(dian)(dian)氣(qi)(qi)(qi)和(he)(he)捕焦本(ben)體(ti)兩部(bu)分，電(dian)(dian)(dian)(dian)(dian)氣(qi)(qi)(qi)部(bu)分包(bao)括(kuo)恒流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)源（配電(dian)(dian)(dian)(dian)(dian)柜）、高(gao)壓硅整流(liu)(liu)器(qi)（變壓器(qi)）、引電(dian)(dian)(dian)(dian)(dian)部(bu)件（瓷瓶）和(he)(he)測溫控(kong)溫部(bu)件，本(ben)體(ti)部(bu)分包(bao)括(kuo)筒體(ti)、沉(chen)淀(dian)極(ji)(ji)(ji)、電(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)絲及其(qi)支(zhi)撐結構。電(dian)(dian)(dian)(dian)(dian)捕焦油器(qi)的工(gong)作(zuo)原(yuan)理簡單(dan)來說就是在(zai)電(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)絲和(he)(he)沉(chen)淀(dian)極(ji)(ji)(ji)之間(jian)施(shi)加高(gao)壓直(zhi)流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)源，電(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)絲為(wei)陰極(ji)(ji)(ji)，沉(chen)淀(dian)極(ji)(ji)(ji)為(wei)陽極(ji)(ji)(ji)，并與(yu)大(da)地相連，電(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)絲和(he)(he)沉(chen)淀(dian)級之間(jian)產生負高(gao)壓電(dian)(dian)(dian)(dian)(dian)場(chang)(chang)。當氣(qi)(qi)(qi)體(ti)流(liu)(liu)過時，氣(qi)(qi)(qi)體(ti)分子在(zai)電(dian)(dian)(dian)(dian)(dian)場(chang)(chang)作(zuo)用下發生電(dian)(dian)(dian)(dian)(dian)離，產生大(da)量離子和(he)(he)電(dian)(dian)(dian)(dian)(dian)子，氣(qi)(qi)(qi)體(ti)中的絕大(da)部(bu)分粉塵、焦油等(deng)與(yu)電(dian)(dian)(dian)(dian)(dian)子作(zuo)用而荷電(dian)(dian)(dian)(dian)(dian)，并向陽極(ji)(ji)(ji)移動、吸附、沉(chen)積(ji)、流(liu)(liu)下，從電(dian)(dian)(dian)(dian)(dian)捕焦油器(qi)底部(bu)流(liu)(liu)出。