Yiziphi izici ezithinta intengo ye-high pressure grinding rolls

I-High-pressure grinding rolls (HPGR) wuhlobo lwemishini esetshenziswa embonini yezimayini kanye nokucubungula izimbiwa. Asetshenziselwa ukunciphisa usayizi wezinhlayiya ze-ore ngokusebenzisa ukucindezela okukhulu phakathi kwemiqulu emibili ephikisanayo.

Umgomo oyisisekelo we-HPGR ubandakanya imiqulu emibili ephikisanayo ezungezayo, enengcindezi ephezulu ezinhlayiyeni zensimbi. I-ore ifakwa phakathi kwegebe phakathi kwemiqulu, futhi ukucindezela okuphezulu okusetshenziswa ama-roll kuchoboza insimbi ibe yizicucu ezincane. I-HPGR ingakwazi ukukhiqiza amandla okucindezela okuphezulu afika kumakhulu amaningana ama-megapascals (MPa), aphakeme kakhulu kunama-crushers avamile noma izigayo zokugaya.

Intengo ye-high-pressure grinding rolls (HPGRs) ingathonywa izici ezimbalwa. Nazi ezinye izici ezibalulekile ezingathinta intengo yama-HPGR:

Umkhiqizi kanye Nomkhiqizo

Umkhiqizi kanye nomkhiqizo wemishini ye-HPGR ingaba nomthelela omkhulu entengo yayo. Abakhiqizi abazinzile nabahloniphekile bangase babize amanani aphezulu ngenxa yezinto ezifana nekhwalithi, ukwethembeka, nokwethenjwa kwamakhasimende.

Imininingwane Yezisetshenziswa

Ukucaciswa kwe-HPGR, okuhlanganisa umthamo wayo, usayizi, izidingo zamandla, nezici ezithile, kungathinta intengo yayo. Amandla aphezulu kanye nama-HPGR anosayizi omkhulu ngokuvamile eza namathegi amanani aphezulu. Ukwengeza, izici ezikhethekile noma izinketho zokwenza ngokwezifiso nazo zinganyusa izindleko.

Ubuchwepheshe Nokusungula

Intuthuko kubuchwepheshe be-HPGR nezinto ezintsha zingathinta intengo. Amamodeli amasha ahlanganisa intuthuko yakamuva yobuchwepheshe angase abize kakhulu ngenxa yezindleko zocwaningo nentuthuko, ukusebenza kahle okuthuthukisiwe, noma ukusebenza okuthuthukisiwe.

Ukunikezwa kanye Nesidingo

Amandla ezimakethe, okuhlanganisa ukuhlinzeka nokufunwa, kungaba nomthelela entengo yama-HPGR. Uma isidingo sama-HPGR siphezulu futhi ukunikezwa kunqunyelwe, amanani avame ukukhuphuka. Ngokuphambene, uma imakethe igcwele ama-HPGR noma isidingo siphansi, amanani angase ancintisane kakhulu.

Izindleko Zempahla Engavuthiwe

Izindleko zezinto zokusetshenziswa ezisetshenziswa ekwakhiweni kwama-HPGR zingathinta intengo yazo. Ukushintshashintsha kwezintengo zensimbi, izingxenye, nezinye izinto ezidingekayo ekukhiqizeni ama-HPGR kungaba nomthelela ezindlekweni zokugcina zezinto zokusebenza.

Indawo Yendawo

Indawo lapho kuthengwa khona ama-HPGR ingathinta intengo yawo. Izinto ezinjengezintela zokungenisa, izindleko zokuhamba, nezimo zemakethe yasendaweni zingaba nomthelela ekuhlukeni kwamanani.

Isevisi yangemuva kokuthengisa nokusekela

Izinga lesevisi yangemuva kokuthengisa nokusekelwa okunikezwa umkhiqizi noma umphakeli kungaba nomthelela entengo yama-HPGR. Izinkampani ezihlinzeka ngokusekelwa kwamakhasimende okuphelele, ukumbozwa kwewaranti, ukutholakala kwezingxenye ezisele, namasevisi okulungisa zingase zikhokhise amanani aphezulu ukuze zimboze lezi zinsizakalo ezengeziwe.

Izilinganiso Zokushintshana Kwemali

Ngokuthenga kwamanye amazwe, ukushintshashintsha kwezilinganiso zokushintshanisa imali kungase kube nomthelela entengo yama-HPGR. Amazinga okushintshaniswa kwemali angathinta izindleko zokungenisa noma zokuthekelisa okokusebenza, okuphinde kuthinte intengo yokugcina.

Kubalulekile ukuqaphela ukuthi intengo yama-HPGR ingaphansi kokuguquguquka kwemakethe futhi ingahluka ngokuhamba kwesikhathi. Kuyatuseka ukuthintana nabahlinzeki bemishini, uqhathanise izingcaphuno ezivela kubakhiqizi abahlukene, futhi ucabangele izidingo ezithile kanye nesabelomali lapho uhlola intengo yama-HPGR.