Ukwemba amatshe ensimbi kubalulekile embonini yokwemba emhlabeni wonke, kuhlinzeka ngento eluhlaza edingekayo ekwenzeni insimbi, okuyona esekela ukwakhiwa, ukukhiqiza, kanye nentuthuko yengqalasizinda emhlabeni wonke. Le nqubo ihlanganisa ukukhipha amatshe ensimbi ezingqimeni zomhlaba, ngokuvamile emadiphozithini amakhulu njengemayini odumile iSimandou eGuinea, eyaziwa ngamatshe ayo ensimbi asezingeni eliphezulu kakhulu. Njengoba ukukhiqizwa kwamatshe ensimbi emhlabeni wonke kuyaqhubeka nokukhula ukuze kuhlangatshezwane nesidingo esandayo, izinkampani ezemba zibhekana nenselele yokulinganisa ukusebenza kahle kokukhipha kanye nokusimama kwemvelo kanye nokonga izindleko. Ukwemba amatshe ensimbi kahle kubalulekile ukuqinisekisa ukusebenza kahle kwemisebenzi yokwemba emakethe enokuncintisana kakhulu.

Inqubo yokumba ihlanganisa izigaba eziningana, okubalwa ukuhlola, ukukhipha, ukucubungula, kanye nokuthutha. Isigaba ngasinye sidinga ukuhlelwa ngokucophelela kanye nobuchwepheshe obuphambili ukuze kwandiswe isivuno futhi kuncishiswe imfucuza. Insingo uqobo iza ngezindlela ezahlukene, njenge-hematite ne-magnetite, ngayinye idinga izindlela ezithile zokucubungula ukuze kukhishwe insimbi kahle. Ukuqonda i-geology kanye ne-mineralogy yomthombo we-ore kubalulekile ekwakheni isu lokumba kanye nokuthuthukisa elihle kakhulu. Ngenxa yalokho, izinto ezintsha kubuchwepheshe bezokumba kanye nemishini sezibe yinto eyisibopho ekuthuthukiseni umkhiqizo kanye nokuhlangabezana nemithetho yezemvelo.

Ukucubungula kuyisigaba esibalulekile emayini yensimbi lapho kunqunywa khona ikhwalithi nenani lokuthengisa lomkhiqizo wokugcina. Izindlela zokucubungula ezisebenza kahle ziqinisekisa ukutholwa okuphezulu kokuqukethwe kwensimbi ngenkathi kususwa izinto ezingcolile njenge-silica, i-phosphorus, ne-alumina, ezingathinta kabi ikhwalithi yensimbi. Ubuchwepheshe obuthuthukisiwe bokuthuthukisa njengokuhlukanisa ngamandla omzimba, ukuhlukanisa ngogesi, nokuntanta kusetshenziswa kabanzi ukuthuthukisa izinga le-ore namazinga okutholwa. Lobu buchwepheshe busiza ukuguqula ama-ore aphansi abe ama-concentrates aphezulu, kusekele izinhloso zokuzinikela zemboni yensimbi nensimbi yomhlaba wonke.

Ukucubungula okungasebenzi kahle akunciphisi nje kuphela ikhwalithi yomkhiqizo kodwa kungase futhi kuholele ezindlekweni eziphakeme zokusebenza kanye nemithelela emvelweni. Ngokwesibonelo, imfucumfucu eningi nezinto ezingadingekile zidinga ukuphathwa okubizayo futhi zibeka izingozi zokungcola. Ngakho-ke, izinkampani zezimayela zihlala zifuna izixazululo ezintsha ukuze kuthuthukiswe imisebenzi yokucubungula, kuncishiswe ukusetshenziswa kwamandla, futhi kuncishiswe ukukhiqizwa kukadoti. Ukusebenzisa imishini esezingeni eliphezulu kanye nomklamo wezobuchwepheshe kusiza ukufeza lezi zinhloso, kwenze imisebenzi yezimayela yensimbi ibe nenzuzo kakhulu futhi ibe nesibopho semvelo.

I-Guangzhou City Yin'ou Mineral Processing Technology Co., Ltd. ingumholi ovelele ekuthuthukisweni nasekukhiqizeni imishini yokucubungula amaminerali, egxile kubuchwepheshe bokuhlukanisa amaminerali ngokusebenzisa amandla omzimba (gravity separation) emisebenzini yokumba inhlabathi yensimbi kanye nezinye izimboni zamaminerali. Ukuzibophezela kwabo ocwaningweni nasekuthuthukiseni ubuchwepheshe kubeke bona phambili ekuhlinzekeni izixazululo ezenziwe ngendlela efanele ezithuthukisa ukusebenza kahle nokusimama kwezinqubo zokuthuthukisa amaminerali. Ngomkhiqizo obanzi, okubandakanya izitebhisi ezinelungelo lobunikazi (spiral chutes) nezinye izihlukanisi ezithuthukisiwe, bahlangabezana nezidingo ezahlukahlukene zemisebenzi yokumba emhlabeni wonke.

Indlela yenkampani ihlanganisa izinto ezintsha zesayensi zakamuva nobuchwepheshe bobunjiniyela obusebenzayo ukuletha imishini enikeza amazinga aphezulu okuthola, ukusetshenziswa kwamandla okuncishisiwe, nokusebenza kalula. Imikhiqizo yabo yakhelwe ukuthi ingagcini nje ngokuhlangabezana nezidingo zobuchwepheshe zokucubungula izimbiwa eziyinkimbinkimbi kodwa futhi ihambisane namazinga aqinile emvelo. Lokhu kuzinikela kwekhwalithi kanye nokuqanjwa kwezinto ezintsha kusiza izinkampani zezimayela ukuthi zithuthukise imiphumela yazo yokucubungula futhi zigcine umkhawulo wokuncintisana emakethe yomhlaba wonke yensimbi.

I-Guangzhou City Yin Ou Mineral Processing Technology Co., Ltd. isebenzisa ubuchwepheshe obusezingeni eliphezulu ukuze iguqule ukucubungula inhlabathi yensimbi. Izihlanganisi zabo eziqanayo zama-spiral zihlanganisa imiklamo enelungelo lobunikazi eyandisa ukusebenza kahle kokuhlukaniswa ngamandla omzimba, okuvumela ukubuyiswa okuphezulu kwezinhlayiya ezincane zensimbi ezivame ukulahleka ezindleleni ezijwayelekile. Lezi zihlanganisi eziphambili zingalungiswa ezinhlotsheni ezahlukahlukene zenhlabathi, okuhlanganisa i-hematite ne-magnetite, ziqinisekisa ukusetshenziswa okuhlukahlukene ezindaweni ezahlukahlukene zezimayini.

Ngaphezu kwalokho, inkampani igcizelela izixazululo ezinobungani nemvelo ezinciphisa ukusetshenziswa kwamanzi nokudla kwamandla ngesikhathi sokucubungula. Imishini yabo ifaka imiklamo ye-modular ukuze ihlanganiswe kalula ezitshalweni zokucubungula ezikhona, inciphise isikhathi sokungasebenzi ngesikhathi sokuthuthukiswa. Ngokuqhubeka nokuthuthukisa ubuchwepheshe babo, i-广州市银鸥选矿科技有限公司 isiza amaklayenti ukuthi athole izindlela zokumba ezisimeme, anciphise izindleko zokusebenza, futhi andise ukusebenza kahle kokukhiqiza okuphelele.

Ukusebenzisana ne-广州市银鸥选矿科技有限公司 kunikeza izinzuzo eziningi ezinkampanini zezimayela ezifuna ukuthuthukisa imisebenzi yazo yokucubungula inhlabathi yensimbi. Izixazululo zabo zinikeza amazinga aphezulu okubuyisa, ziqinisekisa isivuno esiphakeme semikhiqizo yenhlabathi yensimbi ebalulekile kusukela ezintweni eziluhlaza. Lokhu kusebenza kahle kuhunyushwa ngqo ekwandeni kwenzuzo kanye nokubuyisa okungcono otshwaleni. Ngaphezu kwalokho, ukwakhiwa okuqinile kanye nomklamo olula ukusebenzisa wemishini yabo kunciphisa izidingo zokugcinwa nokwandisa ukuqina kokusebenza.

Enye inzuzo ebalulekile ukugxila kwenkampani ekusimameni kwemvelo. Ubuchwepheshe babo busiza ukwehlisa ukukhishwa kwezinto ezonakalisa umoya futhi kunciphise umthelela ombi wezimayini emvelweni, okuhambisana nemizamo yomhlaba wonke yokukhuthaza ukuthathwa kwezinsiza ngendlela efanele. Ngaphezu kwalokho, i-广州市银鸥选矿科技有限公司 ihlinzeka ngosizo olunzulu lobuchwepheshe, ukuqeqeshwa, kanye nenkonzo yangemuva kokuthengisa, iqinisekisa ukuthi amaklayenti angakwazi ukusebenzisa ngokugcwele amathuba emisebenzi yawo yezimayini ngaphandle kwezinkinga.

Imisebenzi eminingi yokumba emhlabeni wonke iphumelele ukusebenzisa izixazululo ze-广州市银鸥选矿科技有限公司 ukuthuthukisa amakhono abo okucubungula inhlabathi yensimbi. Ngokwesibonelo, umgodi omkhulu wensimbi e-West Africa uthuthukise izinga lokubuyisa nga-15% ngemuva kokuthuthukisa izikhalu zabo ezine-patent, okwaholela ekongeni okukhulu kwezindleko kanye nekhwalithi ephezulu yomkhiqizo. Ngokufanayo, iphrojekthi yokumba e-Australia yabika ukuncipha okukhulu ekusetshenzisweni kwamanzi namandla ngemuva kokuhlanganiswa kwemishini yokucubungula enobungani nemvelo evela enkampanini.

Lezi zifundo zibonisa izinzuzo ezibonakalayo zokwamukela ubuchwepheshe obusha emayeleni e-iron ore. Zikhombisa hhayi kuphela ukuthuthukiswa kobuchwepheshe kodwa futhi nokusebenza kahle kwezinto kanye nezinzuzo zemvelo. Izindaba zempumelelo ezinjalo zisebenza njengezinkomba ezibalulekile ezinkampanini zezimayela ezicubungula ukuthuthukisa izitshalo zazo zokucubungula.

Ukuthuthukisa ukusebenza kahle nokwenza inzuzo kwemisebenzi yakho yokumba umhlaba wensimbi, cabanga ngokwenza ukuhlolwa okuphelele kwezindlela zakho zamanje zokucubungula. Khomba izinkinga nokungasebenzi kahle okungaxazululwa ngemishini ethuthukisiwe nobuchwepheshe obusha. Ukuhlanganisa izixazululo zokuhlukanisa nge-gravity, njengezihlinzekwa yi-广州市银鸥选矿科技有限公司, kungathuthukisa kakhulu amazinga okuthola amaminerali kanye nekhwalithi yomkhiqizo.

Ngaphezu kwalokho, ukutshala imali ekuqeqeshweni kwabasebenzi kanye nezinhlelo zokugcinwa kwezinto kuqinisekisa ukuthi imishini yakho isebenza kahle kakhulu, kunciphisa isikhathi sokungasebenzi kanye nezindleko zokulungisa. Gcizelela izindlela ezisimeme ukuze uhambisane nemithetho yezemvelo futhi uthuthukise ubudlelwano nomphakathi. Ukuhlala unolwazi ngezimo zemboni kanye nentuthuko yezobuchwepheshe kuzokwenza ibhizinisi lakho likwazi ukuzivumelanisa nokuchuma emakethe enokuncintisana.

Ngeminye imininingwane enemininingwane nezixazululo ezenziwe ngendlela efanele, vakashela i-Ikhaya ikhasi le-ALICOCO ukuze uhlole ubuchwepheshe obuthuthukisiwe bokucubungula amaminerali nemikhiqizo eyenzelwe ukusekela izinhloso zakho zokumba.

Uma ubheke ukuguqula imisebenzi yakho yokumba umgodi wensimbi ngezixazululo ezisebenzayo, ezintsha, nezingaphethe umthelela ombi emvelweni, i-广州市银鸥选矿科技有限公司 ingumngane wakho onokwethenjwa. Ubuchwepheshe babo nobuchwepheshe obusezingeni eliphezulu bungasiza ukuvula amandla aphelele ezinsiza zakho zamaminerali.

Ukuze ufunde kabanzi ngemikhiqizo nezinsizakalo zabo, noma ukuxoxa ukuthi bangalungisa kanjani izixazululo ukuze zihlangabezane nezinselelo zakho ezithile zokumba, sicela uvakashele i-Xhumana-1 ikhasi ukuze uxhumane nethimba labo. Thatha isinyathelo esilandelayo ukuze uthuthukise ukukhiqiza nokusimama emisebenzini yakho yokumba i-iron ore namuhla.