I-JCTN Ukuphakamisa Ibanga Lokugxila kanye Nokunciphisa Okuqukethwe Kwe-Drews Drum

Isihlukanisi Esihlala Njalo Se-Magnetic

I-JCTN Raising Concentrate Grade kanye ne-Decreasing Dregs Content Drum Permanent Magnetic Separator ethuthukiswe yinkampani yethu. Isebenzisa i-engeli enkulu yokugoqa engu-240°~270°, isakhiwo se-multi-pole kanye ne-magnetic pulsation esihlanganiswe namanzi okuhlanza aneziteshi eziningi, idivayisi yokugeza ephezulu kanye nefomu elisha lethangi, ingandisa izinga lokugxila ngo-2~10% uma kuqhathaniswa nabahlukanisi be-magnetic abavamile ngaphandle kokunciphisa izinga lokubuyisa, ngaleyo ndlela ixazulule inkinga yokuthi abahlukanisi be-magnetic abavamile kunzima ukuthuthukisa amazinga okugxila abangelwa ukuhlanganiswa kokungcola okubangelwa yi-magnetic agglomeration yokungcola.

Lo mkhiqizo ufake izicelo zamalungelo obunikazi okusungula izinto zasekhaya kanye namalungelo obunikazi okusungula izinto zamazwe ngamazwe, futhi wadlula ukuhlolwa komkhiqizo wesifundazwe nowongqongqoshe ngoMeyi 30, 2015, okungowokuqala ekhaya nakwamanye amazwe kanye nezinga elihamba phambili emhlabeni jikelele.

Isicelo:

Lo mkhiqizo uyi-wet magnetic separator eyenzelwe ukuhlanza nokuhlanzwa kwe-magnetic ore. Ngokwezidingo zenqubo, i-magnetic ore iyagezwa, ikhethwe futhi ihlanzwe, isuswe i-lime bese igxiliswa. Isebenza ku: ukuhlunga nokususa i-lime yemikhiqizo yokugcwala esezingeni eliphezulu ngemva kokugaya okuyinhloko; ukuhlushwa kwamaminerali ngaphambi kokugaya okwesibili nokuhlunga; ukususa i-lime ye-magnetite ngaphambi kokungena ekuhlolweni kwesihlungo esihle nokususa i-lime ngaphambi kokuntanta okuphambene; Ukukhetha okuphelele kwe-magnetite.

Isimiso sokusebenza se-JCTN

Ngemva kokuba udaka lwe-ore lufakwe kudivayisi yokondla ithubhu 1, lufakwa ngqo endaweni yokuhlunga imishini ngendwangu yohlobo lwegebe. Amaminerali kazibuthe akuyo aqala afakwe uzibuthe futhi aboshwe ngezintambo, bese efakwa ngqo ebusweni besigubhu 3 ngamandla kazibuthe asebenza kahle kakhulu, bese kuthi ukugxila kukamazibuthe kukhishwe ebusweni boketshezi ngesigubhu esijikelezayo 3, bese ukugxila kukamazibuthe kuthuthwa kukhuphuke. Ukuhlukaniswa kwamanzi ne-ore kungabonakala enkambisweni yokudlulisa, futhi ukugxila kungandiswa. Ngesikhathi esifanayo, ngemva kokuba ukugxila kuhlukaniswe ebusweni boketshezi, kuthintwa yinsimu kazibuthe eyakhelwe ngaphakathi ebusweni besigubhu 3 ukuze kubonakale ukunyakaza komshini kokuhlanganiswa okuphindaphindiwe, ukuhlakazeka, kanye nokuhlanganiswa kwezinhlayiya ze-ore. , futhi ngaphansi kokuhlanza amanzi okuhlanza anezigaba eziningi 2, ukungcola okufana ne-silicon, i-sulfur, i-phosphorus kanye ne-aggregate empofu ku-concentrate kungasuswa ngempumelelo, ukuze izinga lokugxila lithuthukiswe ngangokunokwenzeka. Ekugcineni, i-scraper enezingqimba ezimbili (idivayisi yokukhipha 4 kanye ne-scraper 5), ifakwa ebhokisini lokugxila 6 ukuze ibe yi-concentrate; kanti amaminerali angewona amagnetic kanye nezinto eziphilayo ezinciphile, kanye nokugeleza kwe-ore, kungena endaweni yokukhipha i-tailings 7 phansi kwethangi lokuhlunga ukuze kube yi-tailings noma i-middlings.

Amaphuzu okusungula amalungelo obunikazi

1. Idivayisi yamanzi okuhlanza enezigaba eziningi

Umzimba wethangi uhlonyiswe ngamadivayisi okuhlanza aneziteshi eziningi, asebenzisa ama-nozzle ensimbi engagqwali ahlelwe ngokukhethekile ukuhlanza ngokuphelele amaminerali ebusweni besigubhu, ukuze ukungcola okufana ne-silicon, i-sulfur, i-phosphorus kanye ne-aggregate embi ku-concentrate kukwazi ukugundwa ngempumelelo, ukuze kuthuthukiswe izinga lokugxila ngangokunokwenzeka.

◆ Isakhiwo sokuhlanza amakhethini aphezulu

Ingxenye ephezulu yethangi ifakwe isakhiwo sokuhlanza amakhethini amanzi, esingaletha ngempumelelo i-silicon, i-sulfur, i-phosphorus kanye nokunye ukungcola ku-magnetic agglomeration evuliwe ngaphansi kwesenzo sedivayisi yamanzi yokuhlanza enezigaba eziningi kanye nedivayisi yokuvuselela i-magnetic kanye ne-aggregate embi emisileni, futhi singanciphisa ukungcola ku-concentrate.

◆ Isakhiwo sesistimu yamagnetic enezinsika eziningi ezinkulu ezigoqekayo

Isakhiwo sesistimu yamagnetic esine-angle enkulu yokugoqa engu-240° ~ 270° kanye nezigxobo eziningi zamagnetic zingenza amaminerali agingqike ebusweni besigubhu izikhathi eziningi, futhi zisuse ngempumelelo i-silicon, i-sulfur, i-phosphorus, njll. exutshwe kumaminerali, ngaleyo ndlela kuthuthukiswe izinga le-concentrate.

◆ Ubuchwepheshe besekethe ye-magnetic pulsation

Kukhona idivayisi yokuvuselela enezibuthe ngaphakathi kwesikhumba sesigubhu, ukuze amaminerali anamathele ebusweni besigubhu ashukunyiswe ngempumelelo nge-magnetic, ahlanganiswe nesistimu ye-magnetic enezinsika eziningi ukuze kukhiqizwe insimu ye-magnetic eshaya ngamandla, ukuze amaminerali ahlanganiswe futhi ahlakazeke ngokuphindaphindiwe, futhi ahlanzwe ngamanzi okuhlanza,

Ingasusa ngempumelelo izinto eziyingozi njenge-silicon, i-sulfur, i-phosphorus, kanye ne-aggregate empofu ku-concentrate, ngaleyo ndlela ithuthukise izinga le-concentrate.

◆ Ukuvikelwa kwamabhere

Uhlangothi lwangaphandle lwesembozo se-aluminium lusebenzisa umsele obanzi kanye nomklamo wesakhiwo onegumbi elifihliwe ngaphakathi, okuvimbela ukukhiqizwa kwe-slurry ukuthi ingangeni ebusweni obuhlangene bengxenye yengxenye ye-shaft end futhi kuqinise ukuvalwa kwemishini. Uhlangothi lwe-roller shaft lusebenzisa indlela yokuvala ehlanganisiwe ye-multi-groove labyrinth mechanical seal kanye ne-lip seal ring, okuvimbela ukungcola ukuthi kungene ekugcineni kwe-shaft futhi kulimaze i-bearing. Futhi kukhona i-shaft sleeve ekugcineni okungashayelwa, okungavimbela ngempumelelo umonakalo ku-shaft lapho i-bearing yonakele.

◆ Idivayisi yokukhipha i-ore engenamanzi

Ukusebenzisa i-scraper ephindwe kabili ukuze kukhishwe amaminerali ukuze kucebiswe i-concentrate futhi kuthuthukiswe ubuningi be-concentrate. I-scraper yenziwe ngezinto ezingagugi, ezingandisa isikhathi sokuphila kwenkonzo.

◆ Uhlelo lokuhlanza olunezihlungi ezimbili

Uhlelo lokuwasha lulawula amapayipi ayi-8 okuhlanza nge-valve yokulawula. Ipayipi eliyinhloko line-filter yepayipi kanye ne-filter yepayipi ephindwe kabili enomumo ka-Y, engavimba umlomo ukuthi ungavaleki isikhathi eside.

◆ idivayisi yokondla

Idivayisi yokondla iyibhokisi lokondla leshubhu, elixhunywe ngeflange, elixhunywe ngamaflange angu-2-4, ngokusebenzisa izinto zokusabalalisa zohlobo lwegebe kanye nedivayisi yokugcwala. ukufeza injongo yokusabalalisa ngokulinganayo izinto. Ipayipi lensimbi elingu-30mm ubukhulu phansi liqinisekisa ukusetshenziswa kwesikhathi eside ngaphandle kokuguga.

◆ Ukudluliselwa

Isihlukanisi sikamazibuthe se-JCTN sifakwe idivayisi yokulawula isivinini sokuguqulwa kwemvamisa, engalungisa ijubane lemishini ngokwezakhiwo ze-ore esesayithini, ukuze kufezwe inkomba yokucubungula amaminerali ehambisanayo.

◆ Ibhokisi eligxile kakhulu

Ibhokisi lokugxila lisebenzisa isakhiwo esiphakanyisiwe, esingavimbela ngempumelelo ukuchitheka kodaka, futhi ishidi lobumba elingagugi linamathiselwa endaweni okulula ukuyigqoka ukuze kwandiswe impilo yebhokisi lokugxila.

Amapharamitha obuchwepheshe ayinhloko

Qaphela: 1. Sicela unikeze amasampula e-ore ukuze ukhethe imishini, ukuze kutholakale amapharamitha okuhlukanisa angcono kakhulu ngokusebenzisa izivivinyo zokuhlukanisa ngama-magnetic.

Izinguquko eziyisithupha ezintsha emisha yenqubo yokuzuza

I-JCTN Magnetic Separator iyisakhiwo sesistimu ye-magnetic esine-engeli enkulu yokugoqa kanye nezigxobo eziningi ze-magnetic. Ihlanganiswe nedivayisi yokuvuselela i-magnetic, idivayisi yamanzi okuhlanza, kanye nedivayisi yokudlulisa efakwe ukulawulwa kwesivinini sokuguqulwa kwemvamisa, ukulawulwa kwe-JCTN Magnetic Separator kuyathuthukiswa, ngokuya ngezakhiwo ezithile ze-ore, kulungisa amapharamitha okusebenza emishini ukuze kuhlangatshezwane nezidingo zezikhundla ezahlukene zenqubo yezinkomba zokucubungula amaminerali. Enqubweni yokuzuza, ingaqaphela:

1）, Thola ukugxila okufanelekile kusenesikhathi ngemuva kwesigaba sokuqala sokugaya, ukuze "Ukuthole kusenesikhathi";

2）, Khulisa izinga lokulahla ngaphambi kokugaya, bese uqaphela ukuthi "Lilahle kusenesikhathi";

3), Inqubo esebenza ngamandla kazibuthe ithatha indawo yenqubo yokuntanta ebuyela emuva ukuze kufezwe "Thola okwengeziwe";

4）, Isihlukanisi esisodwa se-JCTN sithatha indawo yabahlukanisi abaningi bendabuko be-magnetic;

5）, Shintsha imishini yokukhetha yendabuko;

6), Isicelo ku-ore yensimbi ecolekile kakhulu.

Ukusetshenziswa kwe-JCTN magnetic separator

Ukusetshenziswa kwe-JCTN Magnetic Separator embonini yezimayini iBenxi Dongfangsanjiazi

Isigaba sokuqala se-JCTN1245 magnetic separator senziwa ukugcwala kwesigaba sokuqala sesiphepho, kanti ubuncane bokugaya bungama-mesh angu-200, okubalwa u-80%. Idatha yokusetshenziswa kwensimu yesigaba esisodwa se-JCTN1245 magnetic separator iboniswe kuThebula 1.

Ithebula 1 Idatha yensimu yesihlukanisi sikamazibuthe se-JCTN1245

Kungabonakala kusukela kuthebula elingenhla ukuthi isigaba sokuqala samukela isihlukanisi sikamazibuthe se-JCTN1245, kanti ubuncane bungu-200 mesh, okubalwa ku-80%, izinga le-ore eluhlaza landa lisuka ku-27.50% laya ebangeni lokugxilisa elingu-48.45%, insimbi kamazibuthe ye-tailings yayingu-0.30%, kanti insimbi kamazibuthe ye-tailings yayingaphansi kuka-1.00% ngokuphendula izidingo zamakhasimende.

Kusetshenziswa amasethi ayi-10 e-JCTN1245 magnetic separator emisebenzini yokuhlunga esigabeni sokuqala sendawo. Ukuhlukaniswa kwale mishini akugcini nje ngokuthuthukisa izinga lokugxila, kodwa futhi kukhipha iningi lemisila, kunciphisa inani lokugaya esigabeni sesibili, futhi konga ukusetshenziswa kwamandla, ukusetshenziswa kwasendaweni kuhle futhi kuthole udumo kumakhasimende.

Izinto zokuphakelayo zesihlukanisi sikamazibuthe sesigaba sesibili se-JCTN1245 ziwukugcwala kwesishingishane sesigaba sesibili, kanti ubuncane bokugaya bungama-mesh angu-400, okubalwa u-90%. Idatha yokusetshenziswa kwensimu yesihlukanisi sikamazibuthe sesigaba sesibili se-JCTN1245 iboniswe kuThebula 2.

Ithebula 2 Idatha yensimu yesihlukanisi sikamazibuthe sesigaba sesibili se-JCTN1245

Kungabonakala kusukela kuthebula elingenhla ukuthi isigaba sesibili samukela isihlukanisi sikamazibuthe se-JCTN1245, kanti ubuncane bungu-mesh engu-400, okubalwa ku-90%, izinga le-ore eluhlaza landa lisuka ku-52.65% laya ebangeni lokugxilisa elingu-63.83%, insimbi kamazibuthe ye-tailings yayingu-0.60%. kanti insimbi kamazibuthe ye-tailings yayingaphansi kuka-1.00% ngokuphendula izidingo zamakhasimende.

Kusetshenziswa izihlukanisi zikagesi ze-JCTN1245 eziphelele esigabeni sesibili sendawo ukuze kuhlukaniswe imisebenzi. Ngokuhlukaniswa kwale mishini, izinga le-ore egxilile edingekayo yikhasimende liphakathi kuka-61.00% no-65.00%, kanti insimbi kagesi ye-tailings ingaphansi kuka-1.00%. Uma kuqhathaniswa ukusetshenziswa kwezihlukanisi ochungechungeni, i-refiner eyodwa kanye ne-slag-remover magnetic removing ingathatha indawo yezihlukanisi ezimbili zikagesi ezivamile, kunciphisa isikhala sephansi kanye nezindleko zokusebenza.