車(che)間油(you)(you)(you)霧(wu)(wu)(wu)(wu)(wu)廢氣(qi)(qi)(qi)在(zai)(zai)風機的(de)(de)(de)(de)(de)作(zuo)用(yong)下，進(jin)入到旋(xuan)(xuan)回式(shi)分離(li)，利(li)用(yong)氣(qi)(qi)(qi)流切向引(yin)入造成(cheng)的(de)(de)(de)(de)(de)旋(xuan)(xuan)轉(zhuan)動力，將(jiang)(jiang)油(you)(you)(you)滴甩向外(wai)壁。經擴散的(de)(de)(de)(de)(de)氣(qi)(qi)(qi)體(ti)(ti)通(tong)過(guo)特殊制作(zuo)的(de)(de)(de)(de)(de)機械除(chu)油(you)(you)(you)過(guo)濾模塊，該(gai)過(guo)濾段會將(jiang)(jiang)較大顆(ke)粒(li)的(de)(de)(de)(de)(de)油(you)(you)(you)霧(wu)(wu)(wu)(wu)(wu)塵分離(li)、過(guo)濾并將(jiang)(jiang)這些(xie)油(you)(you)(you)霧(wu)(wu)(wu)(wu)(wu)塵收集置入集油(you)(you)(you)槽；這樣含有油(you)(you)(you)霧(wu)(wu)(wu)(wu)(wu)的(de)(de)(de)(de)(de)氣(qi)(qi)(qi)體(ti)(ti)就(jiu)只剩下非常細(xi)小顆(ke)粒(li)的(de)(de)(de)(de)(de)油(you)(you)(you)霧(wu)(wu)(wu)(wu)(wu)塵，而這些(xie)細(xi)小（5um以(yi)下）的(de)(de)(de)(de)(de)油(you)(you)(you)霧(wu)(wu)(wu)(wu)(wu)塵（油(you)(you)(you)氣(qi)(qi)(qi)、煙氣(qi)(qi)(qi)、有機物、小油(you)(you)(you)霧(wu)(wu)(wu)(wu)(wu)滴）在(zai)(zai)高(gao)壓(ya)直流電(dian)(dian)(dian)(dian)(dian)源的(de)(de)(de)(de)(de)陰極和(he)接地(di)的(de)(de)(de)(de)(de)陽極之間所形成(cheng)的(de)(de)(de)(de)(de)高(gao)壓(ya)電(dian)(dian)(dian)(dian)(dian)場通(tong)過(guo)時，由于陰極發(fa)生(sheng)電(dian)(dian)(dian)(dian)(dian)暈(yun)放電(dian)(dian)(dian)(dian)(dian)，氣(qi)(qi)(qi)體(ti)(ti)被電(dian)(dian)(dian)(dian)(dian)離(li)，帶負電(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)(de)(de)氣(qi)(qi)(qi)體(ti)(ti)離(li)子，在(zai)(zai)電(dian)(dian)(dian)(dian)(dian)場力的(de)(de)(de)(de)(de)作(zuo)用(yong)下，向陽板(ban)運(yun)動，在(zai)(zai)運(yun)動中與煙氣(qi)(qi)(qi)顆(ke)粒(li)相碰，則(ze)使(shi)油(you)(you)(you)霧(wu)(wu)(wu)(wu)(wu)粒(li)子荷以(yi)負電(dian)(dian)(dian)(dian)(dian)，荷　電(dian)(dian)(dian)(dian)(dian)后的(de)(de)(de)(de)(de)油(you)(you)(you)霧(wu)(wu)(wu)(wu)(wu)顆(ke)粒(li)到達陽極后，放出所帶的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)子，塵粒(li)則(ze)沉積于陽極板(ban)上，而得到凈化的(de)(de)(de)(de)(de)達標氣(qi)(qi)(qi)體(ti)(ti)由風機出口(kou)排出。