車(che)間油(you)(you)(you)(you)霧廢氣(qi)(qi)(qi)(qi)在風機(ji)(ji)的(de)作(zuo)用(yong)(yong)下(xia)(xia)(xia)，進入(ru)到旋(xuan)回式分離，利用(yong)(yong)氣(qi)(qi)(qi)(qi)流切向引入(ru)造成的(de)旋(xuan)轉動力(li)，將油(you)(you)(you)(you)滴甩(shuai)向外(wai)壁。經擴散的(de)氣(qi)(qi)(qi)(qi)體(ti)通(tong)過特殊(shu)制作(zuo)的(de)機(ji)(ji)械除油(you)(you)(you)(you)過濾模(mo)塊，該過濾段(duan)會將較大(da)顆(ke)粒(li)(li)的(de)油(you)(you)(you)(you)霧塵分離、過濾并將這些油(you)(you)(you)(you)霧塵收集(ji)置入(ru)集(ji)油(you)(you)(you)(you)槽；這樣(yang)含有(you)油(you)(you)(you)(you)霧的(de)氣(qi)(qi)(qi)(qi)體(ti)就只剩下(xia)(xia)(xia)非常細小(xiao)顆(ke)粒(li)(li)的(de)油(you)(you)(you)(you)霧塵，而這些細小(xiao)（5um以(yi)下(xia)(xia)(xia)）的(de)油(you)(you)(you)(you)霧塵（油(you)(you)(you)(you)氣(qi)(qi)(qi)(qi)、煙(yan)氣(qi)(qi)(qi)(qi)、有(you)機(ji)(ji)物、小(xiao)油(you)(you)(you)(you)霧滴）在高壓直流電(dian)(dian)(dian)源的(de)陰極(ji)和(he)接地(di)的(de)陽極(ji)之間所形(xing)成的(de)高壓電(dian)(dian)(dian)場通(tong)過時，由于陰極(ji)發生(sheng)電(dian)(dian)(dian)暈放電(dian)(dian)(dian)，氣(qi)(qi)(qi)(qi)體(ti)被(bei)電(dian)(dian)(dian)離，帶負電(dian)(dian)(dian)的(de)氣(qi)(qi)(qi)(qi)體(ti)離子(zi)，在電(dian)(dian)(dian)場力(li)的(de)作(zuo)用(yong)(yong)下(xia)(xia)(xia)，向陽板運(yun)動，在運(yun)動中與煙(yan)氣(qi)(qi)(qi)(qi)顆(ke)粒(li)(li)相碰，則(ze)使油(you)(you)(you)(you)霧粒(li)(li)子(zi)荷以(yi)負電(dian)(dian)(dian)，荷　電(dian)(dian)(dian)后的(de)油(you)(you)(you)(you)霧顆(ke)粒(li)(li)到達陽極(ji)后，放出(chu)所帶的(de)電(dian)(dian)(dian)子(zi)，塵粒(li)(li)則(ze)沉積于陽極(ji)板上，而得到凈化的(de)達標氣(qi)(qi)(qi)(qi)體(ti)由風機(ji)(ji)出(chu)口排出(chu)。