車間油(you)(you)(you)霧(wu)廢氣(qi)(qi)(qi)在風機(ji)的(de)(de)(de)作用(yong)下(xia)，進(jin)入到旋(xuan)回式(shi)分離(li)，利用(yong)氣(qi)(qi)(qi)流切向引(yin)入造(zao)成的(de)(de)(de)旋(xuan)轉動(dong)力，將油(you)(you)(you)滴(di)甩向外壁。經(jing)擴散的(de)(de)(de)氣(qi)(qi)(qi)體通(tong)過(guo)特殊制(zhi)作的(de)(de)(de)機(ji)械(xie)除油(you)(you)(you)過(guo)濾模塊，該過(guo)濾段會(hui)將較大顆(ke)(ke)粒(li)的(de)(de)(de)油(you)(you)(you)霧(wu)塵分離(li)、過(guo)濾并將這(zhe)(zhe)些(xie)油(you)(you)(you)霧(wu)塵收集置入集油(you)(you)(you)槽；這(zhe)(zhe)樣含有(you)油(you)(you)(you)霧(wu)的(de)(de)(de)氣(qi)(qi)(qi)體就(jiu)只(zhi)剩下(xia)非常細小(xiao)顆(ke)(ke)粒(li)的(de)(de)(de)油(you)(you)(you)霧(wu)塵，而這(zhe)(zhe)些(xie)細小(xiao)（5um以下(xia)）的(de)(de)(de)油(you)(you)(you)霧(wu)塵（油(you)(you)(you)氣(qi)(qi)(qi)、煙氣(qi)(qi)(qi)、有(you)機(ji)物、小(xiao)油(you)(you)(you)霧(wu)滴(di)）在高(gao)(gao)壓(ya)直(zhi)流電(dian)(dian)(dian)源的(de)(de)(de)陰極和接地的(de)(de)(de)陽(yang)極之間所(suo)形成的(de)(de)(de)高(gao)(gao)壓(ya)電(dian)(dian)(dian)場(chang)(chang)通(tong)過(guo)時，由于陰極發生(sheng)電(dian)(dian)(dian)暈放(fang)電(dian)(dian)(dian)，氣(qi)(qi)(qi)體被電(dian)(dian)(dian)離(li)，帶負電(dian)(dian)(dian)的(de)(de)(de)氣(qi)(qi)(qi)體離(li)子(zi)，在電(dian)(dian)(dian)場(chang)(chang)力的(de)(de)(de)作用(yong)下(xia)，向陽(yang)板(ban)運(yun)動(dong)，在運(yun)動(dong)中與煙氣(qi)(qi)(qi)顆(ke)(ke)粒(li)相碰，則使油(you)(you)(you)霧(wu)粒(li)子(zi)荷以負電(dian)(dian)(dian)，荷　電(dian)(dian)(dian)后的(de)(de)(de)油(you)(you)(you)霧(wu)顆(ke)(ke)粒(li)到達(da)陽(yang)極后，放(fang)出(chu)所(suo)帶的(de)(de)(de)電(dian)(dian)(dian)子(zi)，塵粒(li)則沉積(ji)于陽(yang)極板(ban)上，而得到凈化的(de)(de)(de)達(da)標氣(qi)(qi)(qi)體由風機(ji)出(chu)口(kou)排(pai)出(chu)。