Imisila iyimfucuza esele ngemva kokucutshungulwa kwamaminerali noma ukukhishwa kwamaminerali, okuzobangela umonakalo othile emvelweni. Ngemva kokucutshungulwa kube yimpuphu ecolekileyo yiumshini wokugaya izinsimbi, izinsalela zingasetshenziswa njengezinto zokwakha futhi zisetshenziswe ekwakheni, ekwakheni imigwaqo nakwamanye amaphrojekthi.

Inqubo yokukhiqiza i-tailings powder

Inqubo yempuphu ye-tailings ngokuvamile isebenzisa inqubo yokugaya eyomile. I-tailings ngokuvamile inezinhlayiya ezincane futhi ingagaywa ibe yimpuphu enobukhulu obungu-22-180μm nge-a i-tailings millngaphandle kokuchotshozwa.

Isigaba 1: Ukondla

Izinsila zihanjiswa yi-lifti ziye kwi-hopper yokugcina, bese i-hopper yokugcina ikhipha izinto bese iphakelaumshini wokugaya izinsimbi ngokulinganayo nge-feeder.

Isigaba 2: Ukugaya

Njengoba izinsalela zingena emshinini wokugaya, imikhiqizo efanelekile ngemva kokugaya ihlolwa uhlelo lokuhlola ukuze kuhlolwe impuphu ecolekileyo yobukhulu bezinhlayiya zezinsalela, bese ingena emshinini wokuqoqa ngepayipi. Impuphu efanelekile iwela emshinini wokugaya oqondile we-HLM ukuze igaywe kabusha.

Isigaba 3: Ukuqoqwa

Impuphu ye-tailings ingena kumqoqi wothuli lwe-pulse ngepayipi lokungenisa umoya elixhunywe ku-pulverizer, kanti impuphu ye-tailings ingena kumqoqi wothuli lwe-powder ukuze ipakishwe. Ukuqoqwa kothuli lwe-pulse emoyeni kanye nokuhlanzwa kugeleza ku-blower ngepayipi lomoya elisele ngaphezu komqoqi wothuli. Indlela yomoya iyajikeleza. Ngaphandle kwengcindezi enhle evela kumqoqi ukuya ekamelweni lokugaya, ukugeleza komoya kulo lonke ipayipi kugeleza ngaphansi kwengcindezi engemihle, futhi izimo zokuhlanzeka zangaphakathi zingcono.

Thenga umshini wokugaya izinsimbi ngqo kumkhiqizi

I-HCM ineminyaka engaphezu kwengu-30 yesipiliyoni ku-umshini wokugayaI-R&D, ukukhiqiza kanye nokuthengisa, kanye namakhasimende ethu asemhlabeni wonke. Sihlinzeka ngokuhlaziywa kwedatha yephrojekthi okuphelele, futhi sisekela izixazululo ezenzelwe wena.

Ukuze uthole ulwazi olwengeziwe ngomshini wokugaya noma isicelo sekhotheshini sicela uxhumane nathi.

I-imeyili:hcmkt@hcmilling.com