車間(jian)油(you)(you)霧(wu)(wu)(wu)廢氣在(zai)(zai)風機(ji)的(de)(de)作用下(xia)(xia)，進入到(dao)旋回式分離(li)，利用氣流(liu)切向引入造(zao)成的(de)(de)旋轉動(dong)力，將(jiang)油(you)(you)滴(di)甩向外壁。經擴(kuo)散的(de)(de)氣體通過特(te)殊制作的(de)(de)機(ji)械除油(you)(you)過濾(lv)模塊，該過濾(lv)段會(hui)將(jiang)較(jiao)大顆(ke)(ke)粒(li)(li)(li)(li)的(de)(de)油(you)(you)霧(wu)(wu)(wu)塵(chen)分離(li)、過濾(lv)并將(jiang)這(zhe)些油(you)(you)霧(wu)(wu)(wu)塵(chen)收(shou)集置入集油(you)(you)槽；這(zhe)樣含(han)有油(you)(you)霧(wu)(wu)(wu)的(de)(de)氣體就只剩下(xia)(xia)非常細(xi)(xi)小顆(ke)(ke)粒(li)(li)(li)(li)的(de)(de)油(you)(you)霧(wu)(wu)(wu)塵(chen)，而這(zhe)些細(xi)(xi)小（5um以下(xia)(xia)）的(de)(de)油(you)(you)霧(wu)(wu)(wu)塵(chen)（油(you)(you)氣、煙氣、有機(ji)物(wu)、小油(you)(you)霧(wu)(wu)(wu)滴(di)）在(zai)(zai)高壓(ya)直(zhi)流(liu)電(dian)(dian)(dian)(dian)源的(de)(de)陰極(ji)和(he)接(jie)地的(de)(de)陽(yang)極(ji)之間(jian)所形成的(de)(de)高壓(ya)電(dian)(dian)(dian)(dian)場(chang)(chang)通過時，由(you)于陰極(ji)發(fa)生電(dian)(dian)(dian)(dian)暈(yun)放(fang)電(dian)(dian)(dian)(dian)，氣體被電(dian)(dian)(dian)(dian)離(li)，帶(dai)負電(dian)(dian)(dian)(dian)的(de)(de)氣體離(li)子(zi)，在(zai)(zai)電(dian)(dian)(dian)(dian)場(chang)(chang)力的(de)(de)作用下(xia)(xia)，向陽(yang)板運動(dong)，在(zai)(zai)運動(dong)中與煙氣顆(ke)(ke)粒(li)(li)(li)(li)相碰，則(ze)使油(you)(you)霧(wu)(wu)(wu)粒(li)(li)(li)(li)子(zi)荷以負電(dian)(dian)(dian)(dian)，荷　電(dian)(dian)(dian)(dian)后(hou)的(de)(de)油(you)(you)霧(wu)(wu)(wu)顆(ke)(ke)粒(li)(li)(li)(li)到(dao)達(da)陽(yang)極(ji)后(hou)，放(fang)出(chu)所帶(dai)的(de)(de)電(dian)(dian)(dian)(dian)子(zi)，塵(chen)粒(li)(li)(li)(li)則(ze)沉(chen)積于陽(yang)極(ji)板上，而得到(dao)凈(jing)化(hua)的(de)(de)達(da)標(biao)氣體由(you)風機(ji)出(chu)口排出(chu)。