車間(jian)油(you)(you)霧(wu)(wu)(wu)廢氣(qi)(qi)在(zai)風(feng)機(ji)的(de)(de)作(zuo)用下，進(jin)入(ru)到旋(xuan)回式分離(li)(li)，利(li)用氣(qi)(qi)流切向(xiang)(xiang)引(yin)入(ru)造成的(de)(de)旋(xuan)轉動力，將(jiang)油(you)(you)滴甩(shuai)向(xiang)(xiang)外(wai)壁。經擴散的(de)(de)氣(qi)(qi)體通過(guo)(guo)特殊制作(zuo)的(de)(de)機(ji)械除油(you)(you)過(guo)(guo)濾(lv)模塊，該過(guo)(guo)濾(lv)段會(hui)將(jiang)較大顆粒的(de)(de)油(you)(you)霧(wu)(wu)(wu)塵分離(li)(li)、過(guo)(guo)濾(lv)并將(jiang)這些油(you)(you)霧(wu)(wu)(wu)塵收(shou)集(ji)置(zhi)入(ru)集(ji)油(you)(you)槽；這樣含(han)有(you)油(you)(you)霧(wu)(wu)(wu)的(de)(de)氣(qi)(qi)體就(jiu)只剩(sheng)下非常細小顆粒的(de)(de)油(you)(you)霧(wu)(wu)(wu)塵，而(er)這些細小（5um以(yi)下）的(de)(de)油(you)(you)霧(wu)(wu)(wu)塵（油(you)(you)氣(qi)(qi)、煙(yan)氣(qi)(qi)、有(you)機(ji)物、小油(you)(you)霧(wu)(wu)(wu)滴）在(zai)高壓直流電(dian)(dian)(dian)(dian)(dian)源的(de)(de)陰極和接地的(de)(de)陽極之間(jian)所形(xing)成的(de)(de)高壓電(dian)(dian)(dian)(dian)(dian)場通過(guo)(guo)時，由于陰極發生電(dian)(dian)(dian)(dian)(dian)暈放(fang)電(dian)(dian)(dian)(dian)(dian)，氣(qi)(qi)體被電(dian)(dian)(dian)(dian)(dian)離(li)(li)，帶負電(dian)(dian)(dian)(dian)(dian)的(de)(de)氣(qi)(qi)體離(li)(li)子(zi)，在(zai)電(dian)(dian)(dian)(dian)(dian)場力的(de)(de)作(zuo)用下，向(xiang)(xiang)陽板(ban)運動，在(zai)運動中與煙(yan)氣(qi)(qi)顆粒相碰，則使油(you)(you)霧(wu)(wu)(wu)粒子(zi)荷以(yi)負電(dian)(dian)(dian)(dian)(dian)，荷　電(dian)(dian)(dian)(dian)(dian)后的(de)(de)油(you)(you)霧(wu)(wu)(wu)顆粒到達陽極后，放(fang)出(chu)(chu)(chu)所帶的(de)(de)電(dian)(dian)(dian)(dian)(dian)子(zi)，塵粒則沉(chen)積于陽極板(ban)上(shang)，而(er)得到凈化的(de)(de)達標氣(qi)(qi)體由風(feng)機(ji)出(chu)(chu)(chu)口排出(chu)(chu)(chu)。