Molao-motheo oa ts'ebetso oa li-filters tsa backwash haholo-holo o kenyelletsa lintlha tse latelang:

Ts'ebetso e tloaelehileng ea ho sefa. Ha sefe se sebetsa hantle, metsi a phalla ka har'a sefe 'me a sebelisa molao-motheo oa inertia ho kenya likaroloana tse nyenyane, litšila le lintho tse tiileng tse leketlileng ka metsing haufi le phallo ea ho ntša metsi. Nakong ena, valve ea phallo ea metsi e lula e bulehile ho thusa ho beha litšila.

Ts'ebetso ea ho ntša metsi le likhoerekhoere. Ha u hloekisa skrine ea sefe, valve ea phallo ea metsi e lula e bulehile. Ha palo ea litšila tse kenngoeng ke sefahla li fihla boemong bo itseng, valve e sebakeng sa phallo ea buloa, 'me litšila tse khomaretsoeng ho sefa li hlatsuoa ke phallo ea metsi ho fihlela metsi a ntšitsoeng a hlaka. Ka mor'a ho phunya, koala valve holim'a phallo ea metsi 'me tsamaiso e tla khutlela mosebetsing o tloaelehileng.

Ts'ebetso ea ho hlatsoa mokokotlo le likhoerekhoere. Nakong ea ho hlatsoa ka morao, valve ea phallo ea metsi e koetsoe 'me valve ea drain ea buloa. Sena se qobella phallo ea metsi ho kena ka lehlakoreng le ka ntle la khatriji ea sefa ka lesoba la mesh karolong e kenang ea khatriji ea sefe, le ho khutlisa litšila tse khomaretseng lesoba la mesh ka khetla, ka hona ho fihlela sepheo sa ho hloekisa. sefa khatriji. Ka lebaka la ho koaloa ha valve ea ho tsamaisa, lebelo la ho phalla ha metsi le eketseha ka mor'a ho feta ka valve ea backwash, e leng se etsang hore ho be le phello e ntle ea ho khutlela morao.

Ka kakaretso, sefahla sa backwash se tlosa litšila metsing 'me se sireletsa ts'ebetso e tloaelehileng ea lisebelisoa tse ling tsamaisong ka mekhoa e meraro: ho hloekisa ka mokhoa o tloaelehileng, ho ntša metsi le ho tsoa ka mokokotlo.