Emkhakheni wokucubungula amaminerali, ukusebenza kahle kwemishini kanye nesibopho semvelo kubaluleke kakhulu. Isihlukanisi se-spiral sigqama njengobuchwepheshe obubalulekile obubhekana nalezi zici zombili ngokuhlinzeka ngesisombululo esisebenza kahle kakhulu, esingelona ubuthakathaka kwimvelo sokuhlukanisa amaminerali. Lesi sihloko sihluza kabanzi ngokusebenza, izinzuzo, kanye nezicelo zezihlukanisi ze-spiral, sigcizelela ukubaluleka kwazo okukhulayo ezimbonini zokucubungula amaminerali zesimanje. Njengomnikezeli wezinhlelo ezithuthukisiwe zokuhlukanisa ze-spiral, I-Alicoco Mineral Technology Co., Limited ibonisa ubuchule nekhwalithi kule ndawo.

Izihlukanisi ze-spiral, ezaziwa nangokuthi izikhulisi ze-spiral, yizisetshenziswa zokuhlukanisa nge-gravity eziklanyelwe ukuhlukanisa amaminerali ngokusekelwe ku-specific gravity yazo. Lezi zinsiza zihlanganisa iziteshi ezijikelezayo lapho uketshezi lugeleza khona, okuvumela amaminerali anezinhlobonhlobo ezahlukene zokuminyana ukuthi azihlukanise ngokwemvelo ngaphansi kwethonya le-gravity kanye namandla e-centrifugal. Izihlukanisi ze-spiral ziye zasetshenziswa kabanzi kusukela zaqala ngenxa yobulula bazo, izindleko eziphansi zokusebenza, kanye namazinga okuphumelela aphumelelayo, ikakhulukazi emamineralini anezinhlamvu ezinhle. Zisebenza njengento ebalulekile ekuthuthukiseni izimbiwa ezifana nensimbi, i-chromite, i-tungsten, negolide.

Enye yezici ezichazayo zezihlukanisi eziyindilinga ikhono lazo lokusebenza ngokuqhubekayo ngesekelo elincane, okwenza zibe zilungele izitshalo ezinkulu zokucubungula amaminerali. Umklamo wesitezi esiyindilinga uvumela ukuhlukaniswa kwamaminerali ngaphandle kwesidingo samakhemikhali noma ukufakwa kwamandla aphezulu, okuhambisana nomfutho womhlaba wonke oya kubuchwepheshe bokucubungula obuluhlaza. Ukusebenza okuhlukahlukene nokuqina kwezihlukanisi eziyindilinga kwenza zibe yisidingo kuyo yonke imisebenzi eminingi yokumba emhlabeni jikelele.

Ukusebenza kwe-spiral separator kusekelwe esimisweni sokuhlala kwe-gravity esihlanganiswe namandla e-centrifugal adalwe umumo we-spiral. Lapho ingxube yamanzi kanye ne-slurry yamaminerali egayiwe kahle ifakwa phezulu komsele we-spiral, i-slurry iyaphuma yehla ngendlela ye-helical. Ngenxa yokwehluka kobuningi bezinhlayiya, amaminerali anzima kakhulu athuthela ngasendlini ye-spiral, kanti amaminerali alula ahamba ngaphandle.

Lokhu kuhlukaniswa kwemvelo kuvumela ukugxila kwemaminerali ebalulekile ezindaweni zokuqoqa ezithile ngaphakathi komgqomo. Lo mshini usekelwa ukulinganisela kwamandla asebenza kumafutha: amandla omfutho womhlaba, amandla okudonsa, namandla omfutho ophuma ngaphandle. Ngokulungisa izinga lokudla, ukugxila komswakama, kanye nokugeleza kwamanzi, abasebenzi bangalungisa ukusebenza kahle kokuhlukaniswa. Izihlukanisi zomgqomo zesimanje zingahlanganisa imigqomo eminingi ngokuhambisana noma izinhlelo ezihlukahlukene ukukhulisa ukudlula kanye namazinga okubuyisa.

Amaphambana esiyingi anikeza izinzuzo eziningi ezenza zibe yisinqumo esithandwayo ekucubunguleni amaminerali. Okokuqala, zinikeza isixazululo esonga imali ngokukhokha okuncane kwemali enkulu kanye nezindleko zokusebenza uma kuqhathaniswa nezinye izindlela zokuhlanganisa. Amaphambana adinga ukugcinwa okuncane futhi awasebenzisi amandla kagesi, okunciphisa izindleko zokucubungula sezizonke.

Okwesibili, umthelela wabo emvelweni uncishisiwe kakhulu ngoba abadingi izinto zokwakha ezikhemikhali, ezingaba yingozi kumasistimu emvelo. Ukuhlukaniswa okuthambile kwemishini kunciphisa ingozi yokuphuka kwezakhi, kugcine ubuqotho bezinsimbi. Ngaphezu kwalokho, abahlukanisi be-spiral bayakwazi ukujwayela izinguquko ekwakhekeni kokudla nasebuningini bezingxenye, behlinzeka ngempumelelo eqhubekayo ezinhlelweni ezahlukene zezimbiwa nezinga le-ore.

Ngaphezu kwalokho, ukuklama okuhlanganisiwe kwabahlukanisi be-spiral kuvumela ukufakwa kalula ezitsheni zokucubungula ezikhona, futhi ubunjalo babo obumodular buvumela ukukhula. Lezi zici zixubene zenze abahlukanisi be-spiral babe yindlela esebenzayo futhi sustainable yokuthuthukiswa kwezinsimbi.

Izihlungi ze-spiral zisetshenziswa kakhulu ekuthuthukiseni imayini lapho umehluko wezinsimbi ubonakala. Izinhlelo ezijwayelekile zifaka phakathi ukuhlanganiswa kwezinsimbi zensimbi ezifana ne-hematite ne-magnetite, lapho izinga eliphezulu lokubuyiselwa lingatholakala ngisho nasezicucwini ezincane. Ziphinde zisebenze kahle ekucubunguleni imayini engelona elensimbi efana ne-chromite, i-garnet, ne-ilmenite.

Ekukhanyeni kwegolide, ama-spiral asiza ekubuyiseni izicucu zegolide ezincane ezingase zishaywe yizindlela ezijwayelekile zokukhanya. Ngaphezu kwalokho, izihlungi ze-spiral zisetshenziswa ekuhlanzeni kwekhabhoni ukuze kukhishwe izinto ezingcolile, kuthuthukisa ikhwalithi nokusebenza kahle kokushisa kwekhabhoni. Indima yabo ibalulekile ekucubunguleni imayini esindayo kanye nemayini yezimboni, lapho bephumelela ekukhishweni komnotho kwezinsiza ezibalulekile.

Izinkampani ezifana ne-Alicoco Mineral Technology Co., Limited zithuthukise imiklamo ye-spiral chute enelungelo lobunikazi eyenzelwe izinselele ezithile zamaminerali, zithuthukisa amazinga okubuyisa kanye nokuzinza kokusebenza. Imikhiqizo yazo ibonisa ukuthi izihlukanisi ze-spiral zingakhiwa kanjani ukuze zisebenze kahle ezindaweni ezahlukahlukene zezimayini.

Ukuqina kwemvelo kubaluleke kakhulu emisebenzini yokumba. Ama-spiral separator anikela ngendlela enhle ngokunikeza indlela yokuhlukanisa amaminerali ngaphandle kwamakhemikhali, kunciphisa ubungozi bokungcola kwamanzi kanye nomhlabathi. Ukusetshenziswa kwamandla okuphansi kwama-spiral separator kunciphisa kakhulu ukukhishwa kwegesi elishisayo elihlotshaniswa nokucubungula amaminerali.

Ngokunika amandla ukutholwa kahle kwezimbiwa ezinhle kakhulu ezingalahleka, izihlukanisi ze-spiral zinciphisa ukukhiqizwa kukadoti futhi zithuthukise ukusetshenziswa kwezinsiza. Izidingo zazo eziphansi zokugcinwa nazo zisho izingxenye ezimbalwa ezingasasebenzi nokulahla udoti omncane. Izinkampani zezimayini ezamukela ubuchwepheshe bokuhlukanisa nge-spiral zikhombisa ukuzibophezela kwazo ezindleleni ezingalimazi imvelo, zizisize ukuthi zihlangane namazinga omthetho kanye nokulindela komphakathi.

Ukukhetha isihlukanisi esifanele sokujikeleza kuhlanganisa ukuhlola izinto eziningana ezifaka izici zezinto ezifakelwayo, amazinga okubuyisa afunwayo, kanye nokuhamba komshini. Ukusatshalaliswa kosayizi wezinhlayiya, umehluko wesisindo esithile, kanye nokuminyana komswakama kuthinta ukukhethwa komklamo wokujikeleza kanye nezinga lokusebenza.

Izihlukanisi zesimanje zokujikeleza ziza nezici ezahlukahlukene njengezihlukanisi ezine-pitch elungisekayo, imizila eminingi yokujikeleza, kanye nezinhlelo eziqiniswe zokusatshalaliswa kokudla. Ukubandakanya nabakhiqizi abanolwazi njengo-Imikhiqizo ye-Alicoco kuqinisekisa ukuthi amaklayenti athola izixazululo eziqondene nawo ezikhulisa ukusebenza kahle nokubuyisa.

Ukusekelwa kwezobuchwepheshe kanye nenkonzo yangemuva kokuthengisa nazo ziyizinto ezibalulekile ukugcina ukuqhubeka kokusebenza. Abathengi abangaba khona kufanele bahlole iziqu zomkhiqizi, amakhono okwenza ngokwezifiso, kanye nokusebenza okufakazelwe ngemibiko yezimo ngaphambi kokwenza izinqumo zokutshala izimali.

Ukusetshenziswa kwezihlukanisi ezijikelezayo emhlabeni wangempela kugcizelela ukusebenza kwazo. Ngokwesibonelo, emsebenzini wokumba i-hematite, ukusetshenziswa kwezihlukanisi ezijikelezayo ezinelungelo lobunikazi le-Alicoco kuthuthukise amazinga okubuyisa inhlanzi ngaphezu kuka-10%, kwathuthukisa kakhulu ikhwalithi yomkhiqizo nokwenza inzuzo. Enye icala elibandakanya ukubuyisa igolide elicane libonise ukuthi imiklamo yezitebhisi ezijikelezayo eyenziwe ngokwezifiso yathatha kanjani izinhlayiya ezincane ebezidlulela izindlela zakudala, yandisa inani legolide lonke.

Lezi zindaba zempumelelo zikhombisa ukuguquguquka nokusebenza kahle kwezihlukanisi ezijikelezayo kuzo zonke izinhlobo zamaminerali nezimo zokucubungula. Ulwazi oluningiliziwe lwamaphrojekthi, imiphumela, kanye nezindlela kungahlolwa ku-Amacalaikhasi kulabo abanesithakazelo emiqondweni esebenzayo kanye nokubeka izindinganiso.

Amaphambana esiyingi aqhubeka nokuvela ngokuthuthuka ekwakhiweni, ezintweni, kanye nobuchwepheshe bokucubungula. Indima yawo ekucubunguleni amaminerali okuhambisana nemvelo kulindeleke ukuthi ikhule, idingwa izixazululo ezisimeme zezimayini kanye nokutholwa okuthuthukisiwe kwamaminerali amahle. Izinkampani ezifana ne-Alicoco Mineral Technology Co., Limited zidlala indima ebalulekile kule nqubekela phambili ngokunikeza ubuchwepheshe obusha, obunelungelo lobunikazi bokuhlukanisa isiyingi obuhlangabezana nezinselelo zezimayini zesimanje.

Kwabezindaba abafuna izinketho zokucubungula izinsimbi ezisebenzayo neziluhlaza, abahlukanisi be-spiral babonisa isixazululo esiqinisekisiwe nesijwayelekile. Ukuze uthole olunye ulwazi mayelana nezinsizakalo ze-Alicoco noma ukuze ubuze ngohlelo lokuhlukaniswa kwe-spiral olwenziwe ngokwezifiso, vakashela Contact-1 ikhasi futhi uthole usizo lwezobuchwepheshe oluhambisana nezidingo zakho zokucubungula imayini.