Isidingo sokuhlukaniswa okusebenzayo kwezinhlayiya ezinhle sikhuphuke ezimbonini ezahlukahlukene, kufaka phakathi izimayini, metallurgy, kanye nokuphinda usebenzise kabusha. Izihlukanisi zakwama-magnetic zendabuko zivame ukubhekana nezinselelo lapho zisebenzelana nezinhlayiya ezinhle ngenxa yezinkinga ezinjengokufakwa kwamandla kazibuthe okumpofu. Le khasi Isihlukanisi se-Up Magnetic sivela njengesixazululo esisetshenziselwa ukuhlukaniswa okuhle kwezinhlayiyana. Lo mbhalo uhlola ukuthi kungani isihlukanisi se-magnetic se-Up-Magnetic silungele lolu hlelo lokusebenza, ukuwakhipha kwimigomo yalo yokuqamba, izinzuzo, kanye nezicelo ezisebenzayo.
Ukwahlukana kazibuthe kuyinqubo ebalulekile ezimbonini eziqhutshwa izinto eziqukethe izinto ezingcolile. Abahlukanisi abajwayelekile bamabuzi bamabuzi, njengezigubhu kanye ne-opperband magnets, basetshenziselwa kabanzi ukususa izinto ezinkulu ezibucayi ezivela ekuhambeni kwezinto ezibonakalayo. Abahlukanisi bathembela emasimini kazibuthe ukuheha nokususa izinhlayiya ezinobunzima, kuqinisekisa ubumsulwa bezinto ezisetshenzisiwe.
Kodwa-ke, uma kukhulunywa ngokuhlukaniswa okuhle kwezinhlayiya, izindlela zendabuko zivame ukuwa. Izinhlayiya ezinhle zivame ukuba neziphazamiso eziphansi ze-magnetic futhi zithonywe kakhulu yimikhosi yokuncintisana efana namandla adonsela phansi kanye nokuhudula okubonakalayo. Lokhu kudinga ukuthuthukiswa kwemishini ekhethekile eyenzelwe ukufaka izinhlayiya ezinhle kakhulu.
Ukuhlukanisa izinhlayiya ezinhle, imvamisa lezo zingcawu ezingaphansi kuka-2 mm, ziveza izinselelo eziningana:
Izinhlayiya ezinhle zinama-domain amancane amazibuthe, okuholela ekuheheni okubuthakathaka kumasimu kazibuthe. Lokhu kwenza kube nzima kubahlukanisi abajwayelekile ukuze bathathe futhi bagcine lezi zinhlayiya.
Izinhlayiya ezinhle zivame ukuhlanganisa izihlanganisi ngenxa yamabutho we-van der Waals kanye nokuheha ama-electrostatic. Lezi zinhlanganisela zingavikela izinhlayiyana ezibucayi ezivela kude kazibuthe, kunciphisa ukusebenza kahle kwehlukana.
Ukuba khona kwezinhlayiya ezinhle ezingezona amabuthe kungaphazamisa inqubo yokuhlukanisa ngokunciphisa amandla kazibuthe futhi kubangele ukufakwa kwezinhlayiyana ezibucayi ngaphakathi kwamaqembu angenazibuthe.
Isihlukanisi se-magnetic se-Up Ukusebenza kwayo kususelwa ekukhiqizeni insimu kazibuthe ye-gradient ephezulu engadonsela ngempumelelo izinhlayiya ezinhle ezibucayi ngokumelene nemikhosi yokuncintisana.
Ngokusebenzisa ama-magnets anamandla ahlelwe ngokucushwa okuthile, umhlukanisi udala amandla kazibuthe anama-gradients. Lokhu kuqinisa ikhono lensimu yokuheha izinhlayiya ezinhle ngezakhiwo ezibuthakathaka kazibuthe.
Idizayini engaphezulu yokumisa ivumela izinhlayiya ezibucayi ukuthi ziphakanyiswe zibheke phezulu, zimelene nemiphumela yamandla adonsela phansi futhi kunciphise ukuphazanyiswa kwezinto ezingezona amabuthe. Le ndlela ithuthukisa ubumsulwa kanye nokusebenza kahle kwenqubo yokuhlukanisa.
Isihlukanisi se-Magnetic se-Up-Suction sinikezela ngezinzuzo eziningana ezizenza zilungele ukuhlukaniswa okuhle kwezinhlayiyana:
Inkambu ye-magremient ephezulu ye-gradient iqinisekisa ukuthi ngisho nezinhlayiya ezinobunzima obuncane bamazibuthe zithathwe ngempumelelo. Ucwaningo lukhombise ukwanda kokuhlukahluka kokuhlukaniswa kwamandla afinyelela ku-30% kuqhathaniswa nezindlela zendabuko.
Ukunemba kwendlela yokwenyuka kwe-suction kunciphisa ukulahleka kwezinto ezibalulekile ezingezona amazibuthe, kuqinisekiswe ukuthi kususwe kuphela ukungcoliswa kwempukozo.
Lobu buchwepheshe buguquguqukayo futhi bungahlelwa ngezidingo ezihlukile zezimboni, ezisukela ekusebenzeni kwamaminerali ukuze baphinde basebenzise kabusha ukusebenza.
Izimboni eziningana zisebenzise ngempumelelo isihlukanisi se-Up-Magnetic se-Up-Magnetic ngemiphumela ebonakalayo.
Ngokwezinzuzo ze-Iron Ores enhle, isihlukanisi se-Up-Suction sikhuphule ukugxilwa kwensimbi kumkhiqizo wokugcina, ukuthuthukisa ukubuyiselwa komnotho. Isibonelo, inkampani yezimayini ibike ukwanda okungu-15% kwamanani wokutakula insimbi ngemuva kokuthola lobu buchwepheshe.
Izitshalo zokuphinda zisebenzise kabusha ezibhekene nemfucuza ye-elekthronikhi nezinye izinto ezinhle zisebenzise isihlukanisi esisezingeni eliphezulu ukuze ususe kahle ukungcola okunombala, ngcono ubumsulwa bemikhiqizo eyenziwe kabusha.
Ekusebenzeni kokudla, ukususwa kwezinhlayiya ezinhle ze-ferrous kubalulekile ukuphepha nokuhambisana. Isihlukanisi se-magnetic sep-siqinisekisa amazinga aphezulu wobumsulwa ngaphandle kokuyekethisa umkhiqizo.
Uma kuqhathaniswa nolunye ubuchwepheshe bokuhlukaniswa kwama-magnetic, umxhaso we-magnetic we-Up-Magnetic ekhombisa ukusebenza okuphezulu kwizicelo ezinhle zenhlayiya.
Ngenkathi abahlukanisi be-DRUM basebenza ngempumelelo kwezinto ezihlanganayo, bavame ukuhlupheka nezinhlawulo ngenxa yama-gradients aphansi aphansi kanye nokususwa kokuvalwa.
Abahlukanisi be-Overband baklanyelwe ukususa izinto ezinkulu ze-ferrous futhi zisebenza kangako ngezinhlayiya ezinhle ngenxa yebanga phakathi kwezibuthe nokugeleza kwezinto ezibonakalayo.
Abahlukanisi abaphezulu kakhulu bangaphatha izinhlayiya ezinhle kodwa bavame ukuza nezindleko eziphakeme zokusebenza nobunzima. I-Up-Suction Design inikeza enye indlela esebenza ngemali enokuqhathaniswa nokuqhathaniswa nokuqhathaniswa.
Ucwaningo olwenziwe ochwepheshe bezimboni lusekela ukusebenza kwe-Up-Suction Magnetic Sursarer ku-Fine Partic Ukwahlukana.
UDkt James Peterson, umcwaningi oholayo ekucutshungweni kwamaminerali, amanothi athi 'Indlela yokwenziwa kabusha ibhekana nezinselelo ezinhle zokwehlukaniswa kwamandla kazibuthe ezisebenza kahle ngezinhlayiya zomuntu ngamunye. '
Ucwaningo olushicilelwe ejeni lokucubungula izinto ezibonakalayo lubike ukuthi izitshalo ezihlanganisa abahlukanisi abasezingeni eliphezulu bathola ukwehliswa okukhulu ngokungcola, bathuthukise ikhwalithi ephelele yezinto ezisetshenzisiwe.
Ukusebenzisa isihlukanisi se-magnetic soup
Ukulungiselela inani lokugeleza kuqinisekisa ukuvezwa okuphezulu kwezinhlayiya ezinhle kumandla kazibuthe. Ukulungiswa kungadingeka ngokusekelwe ezingomeni ezibonakalayo.
Ukulungiswa okujwayelekile kubalulekile ukuze uxhase ukusebenza kahle kokuhlukaniswa okuphezulu. Lokhu kufaka ukuhlanza okujwayelekile ukuvikela ukwakhiwa kwezinhlayiyana kazibuthe endaweni yokwehlukanisa.
Isahlukanisi singahlanganiswa nemigqa yokucubungula ekhona ngokuphazamiseka okuncane. Izinketho zokwenza ngokwezifiso ziyatholakala ukuze zivumelane ukucushwa okuthile kwezitshalo.
Ukwamukela isihlukanisi se-magnetic sep-sount kunikeza izinzuzo zezemvelo nezomnotho.
Ukuhlukaniswa okusebenzayo kunciphisa inani lezinto ezibonakalayo - okufaka isandla ekusebenzeni okuqhubekayo nokuhambisana nemithetho yezemvelo.
Amanani entengo ethuthukisiwe yokuthola izinto ezibalulekile kuholela enzuzo eyengeziwe. Ngokwengeziwe, ukusetshenziswa kwamandla okuphansi kuqhathaniswa nabahlukanisi abaphezulu obukhulu kuholela ekulweni kwezindleko zokusebenza.
Imizamo yocwaningo neyentuthuko iyaqhubeka nokuthuthukisa amandla ohlukaniseli we-up-suction Magnetic.
Ukuthuthuka kwezinto ezimagreni nakwi-design kulindeleke ukuthi kuthuthukiswe ukusebenza kahle kokuhlukanisa nokwandisa ukusetshenziswa kwalobu buchwepheshe ngisho ngisho nezinhlayiya ezihle nezimboni ezintsha.
Le khasi Isihlukanisi se-Up Magnetic simi ngaphandle njengesixazululo esisebenzayo sezinselelo ezinhle zokuhlukanisa izinhlayiyana. Idizayini yayo eyingqayizivele nezinzuzo ezisebenzayo zenza ilungele izimboni ezahlukahlukene ezifuna ukuthuthukisa ukuhlanzeka komkhiqizo nokusebenza kahle. Njengoba izimboni ziyaqhubeka nokufuna amazinga aphezulu okucutshungulwa kwezinto ezibonakalayo, ubuchwepheshe obufana ne-Up-Magnetic Sursator izodlala indima ebalulekile ekuhlangabezaneni nalezi zidingo.
Ukutshala imali kulobu buchwepheshe akugcini nje ngokuthuthukisa ikhwalithi yomkhiqizo wokugcina kepha futhi kunomthelela ekusebenzeni okuqhubekayo nokungabizi kakhulu. Ngocwaningo oluqhubekayo kanye nentuthuko, isihlukanisi se-magnetic se-Up-Suction silungele ukuba yingxenye ebalulekile ngokwengeziwe ezinhlanganweni ezinhle zokuhlukanisa.