Yiziphi izinkambu zokufaka izicelo zemiqulu yokugaya enengcindezi ephezulu?

Amaroli e-high pressure grinding rolls (HPGR) ajwayele ukusetshenziswa ezinhlelweni ezehlukene embonini yezimayini namaminerali, okuhlanganisa ukuchotshozwa kwensimbi eqinile kanye ne-abrasive njengegolide, ithusi, insimbi yensimbi, namadayimane. Asetshenziswa futhi ekwenzeni usimende, ekucubunguleni amaminerali ezimbonini, nasekulungiseni ukudla kwe-pellet embonini yensimbi.

Izinkambu zesicelo se-HPGR

Ukucutshungulwa Kwezimbiwa: Ama-HPGR asetshenziswa kakhulu embonini yokucubungula izimbiwa ukuze kugaywe insimbi kanye nokukhulula. Asetshenziswa kuzo zombili izifunda zokugaya eziyisisekelo nesesibili ukuchotshozwa nokugaya insimbi efana negolide, ithusi, insimbi, i-nickel, namadayimane. Ubuchwepheshe be-HPGR baziwa ngokukhiqiza osayizi bezinhlayiyana abacolekile abasebenzisa amandla ancishisiwe uma kuqhathaniswa nezigayo ezivamile zokugaya, okwenza kube inketho ekhethwayo emisebenzini yokucubungula amaminerali.

Imboni Kasimende: Ama-HPGR asetshenziswa embonini kasimende ukugaya izinto ezingavuthiwe ezifana ne-limestone, i-clinker, ne-slag. Zivame ukuhlanganiswa kumjikelezo wokugaya ukuze kwandiswe amandla, kuthuthukiswe ukusebenza kahle kwamandla, nokuthuthukisa ikhwalithi yomkhiqizo wokugcina usimende. Ubuchwepheshe be-HPGR bungasiza ekunciphiseni ukusetshenziswa kwamandla okukhethekile futhi kuthuthukise ukusebenza kosimende, okuholela ekongeni izindleko nezinzuzo zemvelo.

Ukulungiselela Okuphakelayo Kwe-Iron Ore Pellet: Ama-HPGR asetshenziswa kunqubo yokulungiselela ukudla kwe-iron ore pellet ukuthuthukisa izici ze-pelletization zezinhlawulo zensimbi yensimbi. Ngokufaka insimbi ngaphansi kokucindezela okukhulu namandla acindezelayo, ama-HPGR asiza ukuthuthukisa ukusatshalaliswa kosayizi wezinhlayiyana, akhulise indawo engaphezulu, futhi athuthukise izici ezibophayo zezinhlawulo zensimbi, okuphumela ekuthuthukisweni kwekhwalithi ye-pellet kanye nokukhiqiza esitshalweni sokugawula amatshe.

Ukukhululwa Kwedayimane: Ama-HPGR aqashwe embonini yezimayini zedayimane ukuze kukhululwe amadayimane ku-matrix ye-rock host. Izinsimbi zedayimane zivame ukuba lukhuni futhi zihwabhe, okwenza izindlela ezivamile zokuchotshozwa nezindlela zokugaya zingasebenzi kahle. Ubuchwepheshe be-HPGR buvumela ukukhululwa okukhethiwe kwamadayimane ku-matrix ye-ore, ngaleyo ndlela kuthuthukiswe amazinga okutholwa kwedayimane futhi kunciphise ukuphuka kwedayimane ngezigaba zokucubungula ezilandelayo.

Izikwali Nezihlanganisiwe: Ama-HPGR asetshenziswa embonini yokumba kanye nokuhlanganisa ukuze kugxotshwe futhi kugaywe izinto eziqinile neziqhumayo njengegwadle, i-basalt, ne-quartzite. Baqashwe ekukhiqizeni amatshe agxotshiwe, isihlabathi namatshe amaphrojekthi wokwakha nengqalasizinda. Ubuchwepheshe be-HPGR bungasiza ukukhulisa umthamo wokukhiqiza, ukunciphisa izindleko zokusebenza, futhi kuthuthukise ikhwalithi yomkhiqizo ekumbeni izinkwali kanye nokuhlanganisa imisebenzi yokucubungula.

I-Industrial Minerals: Ama-HPGR athola ukusetshenziswa ekucutshungulweni kwamaminerali ezimbonini njenge-phosphate, i-limestone, ne-potash. Zisetshenziselwa ukugaya kanye nokukhululwa kwezimbiwa ezimbiwa phansi ukuze kuzuzwe ukusabalalisa usayizi wezinhlayiyana ezifunwayo kanye nokusebenza kahle kokuhlukaniswa kwamaminerali. Ubuchwepheshe be-HPGR bunikeza izinzuzo mayelana nokusebenza kahle kwamandla, ukulawula usayizi wezinhlayiyana, kanye nokuguquguquka kwenqubo emisebenzini yokucubungula amaminerali ezimbonini.

Sekukonke, ama-HPGR ayimishini eguquguqukayo ethola ukusetshenziswa ezimbonini ezahlukahlukene zokwenziwa kwezinto eziqinile neziqhumayo. Ikhono labo lokukhiqiza osayizi bezinhlayiya ezinhle, ukunciphisa ukusetshenziswa kwamandla, nokuthuthukisa ukusebenza kahle kwenqubo kubenza babe ithuluzi elibalulekile ekucutshungulweni kwezimbiwa, ukukhiqizwa kukasimende, nezinye izinhlelo zokusebenza zezimboni.