Umahluko phakathi kobukhulu beqhekeza lebhanti lokucoca kunye nobukhulu beqhekeza eliza kuqhutyelwa kwizinto eziphathekayo kufuneka lufaneleke. Kwinkqubo yokucoca, ikhekhe lokucoca lisenziwe ngokubanzi. Ekuqaleni kwenkqubo yokucoca, ikakhulu ibhanti lokucoca. Emva kokuba umaleko wekhekhe lokucoca uqulunqwe, ibhulorho phakathi kwamaqhekeza yenziwa. Ngeli xesha, umaleko wekhekhe lokucoca kunye nesihluzo sebhanti ngexesha elinye. Xa i-filtrate idlula kwi-filter cake layer, ezinye iincinci ezincinci ziye zathatyathwa yikhekhe lokucoca, kwaye ukuchaneka kokucoca ngeli xesha kuya kuba phezulu kunokucoca ukuchaneka ekuqaleni kwenkqubo yokucoca. Ke ngoko, ilungele ukuhluzwa okuphezulu koxinzelelo kunye neemfuno ezichanekileyo zokucoca.
Umahluko phakathi kobungakanani besuntswana elingena ngaphakathi kwebhanti lokucoca elikhethiweyo kunye nobungakanani beqhekeza eliza kuthatyathwa kwizinto eziphathekayo akufanele libe likhulu kakhulu, ukwenzela ukuba ugweme isiphaluka esifutshane sekhekhe lokucoca ngexesha lokucoca.
Ukucoca ngeemfuno zokuchaneka okuphezulu okanye ukucocwa kwe-slurry encinci ngaphandle kwekhekhe lokucoca, xa ukhetha ibhande lokucoca, ubungakanani bencinci yebhanti yokucoca ekhethiweyo ayiyi kuba nkulu kunobungakanani be-particle ukuba bugcinwe kwizinto eziphathekayo ukuqinisekisa ukuchaneka kwayo.
Izinga lokuqala lokuhluza, ukuchasana okufikelelekayo kwebhanti lokucoca kunye nenqanaba lokuqala lokuhluza loxinzelelo kunye ne-vacuum filtration zonke zibonisa amandla ebhanti lokucoca ukuvumela ulwelo ukuba ludlule phantsi kweemeko ezahlukeneyo, ezinokubonisa ngokungangqalanga inqanaba lokuqala lokuhluza. ibhanti lokucoca. Izinga lokuqala lokuhluza lokucoca ngoxinzelelo kunye nokucoca i-vacuum libhekiselele kumthamo odlulayo wesigaba solwelo xa ibhanti lokucoca limele izinto ezibhityileyo phantsi kweemeko ezicinezelekileyo okanye zokucoca.
Ixesha lokuposa: Nov-03-2022