車(che)間油(you)霧(wu)(wu)廢(fei)氣(qi)(qi)(qi)(qi)(qi)(qi)在風機(ji)(ji)(ji)的(de)(de)作用(yong)下，進入(ru)到旋(xuan)回式(shi)分離，利用(yong)氣(qi)(qi)(qi)(qi)(qi)(qi)流切(qie)向引入(ru)造成的(de)(de)旋(xuan)轉動力(li)，將(jiang)油(you)滴甩(shuai)向外壁。經(jing)擴散(san)的(de)(de)氣(qi)(qi)(qi)(qi)(qi)(qi)體通(tong)過(guo)特(te)殊制作的(de)(de)機(ji)(ji)(ji)械除油(you)過(guo)濾(lv)(lv)(lv)模塊，該過(guo)濾(lv)(lv)(lv)段會將(jiang)較(jiao)大(da)顆(ke)粒(li)(li)的(de)(de)油(you)霧(wu)(wu)塵(chen)分離、過(guo)濾(lv)(lv)(lv)并將(jiang)這些油(you)霧(wu)(wu)塵(chen)收集置入(ru)集油(you)槽(cao)；這樣(yang)含(han)有油(you)霧(wu)(wu)的(de)(de)氣(qi)(qi)(qi)(qi)(qi)(qi)體就只剩下非(fei)常(chang)細(xi)小(xiao)(xiao)顆(ke)粒(li)(li)的(de)(de)油(you)霧(wu)(wu)塵(chen)，而這些細(xi)小(xiao)(xiao)（5um以(yi)下）的(de)(de)油(you)霧(wu)(wu)塵(chen)（油(you)氣(qi)(qi)(qi)(qi)(qi)(qi)、煙氣(qi)(qi)(qi)(qi)(qi)(qi)、有機(ji)(ji)(ji)物、小(xiao)(xiao)油(you)霧(wu)(wu)滴）在高壓直流電(dian)(dian)(dian)(dian)源的(de)(de)陰極(ji)和(he)接(jie)地(di)的(de)(de)陽(yang)(yang)極(ji)之間所(suo)形(xing)成的(de)(de)高壓電(dian)(dian)(dian)(dian)場(chang)通(tong)過(guo)時，由于陰極(ji)發生(sheng)電(dian)(dian)(dian)(dian)暈(yun)放(fang)電(dian)(dian)(dian)(dian)，氣(qi)(qi)(qi)(qi)(qi)(qi)體被電(dian)(dian)(dian)(dian)離，帶負電(dian)(dian)(dian)(dian)的(de)(de)氣(qi)(qi)(qi)(qi)(qi)(qi)體離子(zi)，在電(dian)(dian)(dian)(dian)場(chang)力(li)的(de)(de)作用(yong)下，向陽(yang)(yang)板(ban)運動，在運動中(zhong)與煙氣(qi)(qi)(qi)(qi)(qi)(qi)顆(ke)粒(li)(li)相(xiang)碰，則(ze)使油(you)霧(wu)(wu)粒(li)(li)子(zi)荷以(yi)負電(dian)(dian)(dian)(dian)，荷　電(dian)(dian)(dian)(dian)后的(de)(de)油(you)霧(wu)(wu)顆(ke)粒(li)(li)到達陽(yang)(yang)極(ji)后，放(fang)出所(suo)帶的(de)(de)電(dian)(dian)(dian)(dian)子(zi)，塵(chen)粒(li)(li)則(ze)沉積于陽(yang)(yang)極(ji)板(ban)上(shang)，而得到凈化的(de)(de)達標氣(qi)(qi)(qi)(qi)(qi)(qi)體由風機(ji)(ji)(ji)出口排出。