Yiziphi izinyathelo zokuqapha zokusebenzisa ama-rolls okugaya aphezulu

Imiqulu yokugaya enengcindezi ephezulu isetshenziswa kabanzi ukuchotshozwa kahle nokuchotshozwa kwedayimane, insimbi yensimbi, i-limestone namanye ama-ores. Uma kuqhathaniswa nenqubo yokuchotshozwa yendabuko, izinzuzo zayo eziyinhloko ukonga amandla, ukuphonswa kwangaphambili nokunciphisa inani lokugaya okulandelayo, futhi Ukuthuthukisa izinkomba zokukhethwa nokucubungula okulandelayo kunganciphisa ngokuphumelelayo ukutshalwa kwezimali kokuqala kanye nezindleko zokusebenza. Kodwa-ke, uma ufuna ukuqinisekisa ukusebenza okujwayelekile nokusebenza ngempumelelo kwemishini, udinga ukusebenza ngokunengqondo ezinhlelweni zangempela. Abakhiqizi be-high-pressure grinding rolls bahlele ukusetshenziswa kokunaka kwawo wonke umuntu. Ngethemba ukuthi ingasiza wonke umuntu.

Ingxenye yokondla

1. Amaroli okugaya anengcindezi ephezulu kumele adliwe kakhulu ngesikhathi sokusetshenziswa. Uma okuphakelayo kukhululekile, amandla angalingani endaweni ye-roller azonciphisa impilo ye-roller surface;

2. Kumele kube ne-powder efanele ekudleni kwemiqulu yokugaya yokucindezela okuphezulu, futhi izinto ezisesikrinini azikwazi ukucutshungulwa kuphela, ngaphandle kwalokho impilo ye-roller surface izoncishiswa kakhulu;

3. Isiphakeli semiqulu yokugaya enomfutho ophezulu kufanele sifane, ngaphandle kwalokho kuzokwenza ukuthi i-squeeze roller iphambukise, inciphise umphumela wokucindezela, futhi ibangele umsingathi ukuba agxume futhi ayeke ezimweni ezinzima.

Ukwelashwa kwe-ayoni ngokweqile

Ukuba khona kwensimbi ku-feedstock ye-high-pressure grinding rolls kuzonciphisa impilo ye-roller surface. Uma insimbi eseduze noma enkulu kunosayizi wegebe le-roll ifakwa kumaroli okugaya anengcindezi ephezulu, izodala umthwalo ongaphezulu wendawo wamarola, okuholela ekulimaleni kwamarola noma ngaphezulu. Uma kunezinto zensimbi ku-feedstock ye-high-pressure grinding rolls, izinyathelo ezilandelayo zingathathwa ukuze kuvikelwe i-roller surface:

1. Faka imitshina yensimbi kanye nezinto ezikhipha insimbi ebhandeni lokudla lemiqulu yokugaya enengcindezi ephezulu;

2. Uma kuwukuhlolwa kwesekhethi evaliwe, isikhiphi sensimbi singafakwa ngaphezu kokuphela kokukhipha kwento esikrinini. Ngalesi sikhathi, izinto ezisesikrinini zisesimweni esivulekile, esingasusa ngokuphumelelayo amaminerali ensimbi kazibuthe;

3. Enqubweni yokuzigaya/yokuzigaya kancane, uma i-cone crusher kanye ne-high-pressure grinding rolls kuhlanganiswa njengemishini yokuchoboza amatshe, isikhiphi sensimbi esimise okwe-arc (kumaminerali angewona ama-magnetic kanye namagnetic abuthakathaka) ingafakwa ekugcineni komshini wokugaya , Ukukhipha insimbi ekuzikhipheni komshini ozigayayo/okuzenzakalelayo, futhi ufake imitshina yensimbi kanye nezikhiphi zensimbi ebhandeni lokubuyisela elilandelayo ukuze kuqinisekiswe ukuthi zonke izinsimbi ekubuyiselweni ziyasuswa;

4. Isikhiphi sensimbi ohlelweni lokususa insimbi kufanele sisetshenziswe ngokubambisana nomtshina wensimbi, ngoba isikhiphi sensimbi singasusa kuphela insimbi kazibuthe esiphakelini, futhi ngensimbi engeyona-magnetic, umtshina wensimbi kufanele usetshenziselwe ukususa. it mathupha.

Izilungiselelo zesistimu ye-Bypass

Njengamanje, izimayini eziningi eziqeqeshiwe zimise izinhlelo zokudlula ohlelweni lwe-high-pressure grinding rolls, olungavimbela ukukhiqizwa ukubambezeleka lapho ama-rolls okugaya aphezulu ehluleka, ahlole njalo futhi athathe indawo ye-roller surface. Isistimu ye-bypass ifanele izigaba ezintathu zokuchotshozwa kwesekhethi evaliwe kanye namaroli okugaya anomfutho ophezulu wokuchotshozwa kwe-ultra-fine. Lapho imiqulu yokugaya enengcindezi ephezulu imisiwe noma ngaphansi kwezimo ezithile ezikhethekile, njengemvula eqhubekayo, umswakama womoya owedlulele, ukusebenza kabi kwemiqulu yokugaya ephezulu yokucindezela , njll., impahla Ingakwazi ukungena ngqo kumshini wokulandelela webhola ukuze yenza ukukhiqizwa kuqhubeke.

Ngokusebenzisa lezi zinyathelo zokuphepha ezingenhla zokusebenzisa ama-rolls okugaya aphezulu, ngokuyisisekelo kungenzeka ukuqinisekisa ukuthi okokusebenza kuzoqhubeka nokuletha izinzuzo ebhizinisini isikhathi eside, ngaphandle kokuthi ikhwalithi yemishini ethengiwe ingaqinisekiswa.