Ka hoʻohana ʻana o ke koho magnetic degradation i hoʻomaʻemaʻe ʻia i ka hana magnetite

■ Hoʻohana ʻia ka hoʻopaʻa ʻana i ka mineral a me ke kūlike ʻana o ka wai e hoʻokō ai i ke kumu o ka mine like ʻana;

■ ʻO ka hoʻohana ʻana i kahi ʻano hou o ke kino groove sequenceless a me ka wili hoʻohuli wili e hiki ke hoʻomaikaʻi i ka hoʻōla ʻana o nā minelala;

■ Ua hoʻolako ʻia kahi ʻano holoi multi-stage a me ka pale wai luna i loko o ke awāwa sequenceless hou, hiki ke holoi piha i nā minelala ma luna o ka pahu;

■ E lawe i kahi ʻano magnetic pole multi-magnetic nui inclumpar 240 ° -270 °, i hui pū ʻia me ka magnetic agite i loko o ke kāʻei, e hoʻokō i nā minelala, ka ʻōwili a me ka hoʻoulu magnetic, a ma lalo o ka hana o ka wai holoi, e hoʻopau pono i nā mea haumia i loko o nā concentrates, e hoʻomaikaʻi i ke kūlana Seiko.

■ Hoʻohana ʻia ke ʻano mineral e hoʻokō ai i ka nui o nā mineral ʻoiai e hoʻohana ʻia ke ʻano mineral.

Mea Hoʻokaʻawale Magnetic Substantuctive JCTN

Nā noi

1. Laʻana o kahi noi magnetite ma Sichuan

ʻO nā ʻāpana maikaʻi o ka lua magnet Sichuan, ka hao hao i waiho ʻia me ka micro, ʻo ke kaʻina hana maoli he ʻāpana wili maikaʻi -200 mesh 65%, nāwaliwali ke koho magnetic 1500GS coarse - 1200GS koho, ʻo ka TFE hao concentrate he 61.24%, a loaʻa wale ia no ka ʻoi aku o 1200GS, a hiki ke hoʻonui wale ʻia ka papa concentrate i 63.16%, a ua hoʻemi nui ʻia ka hoʻōla ʻana o ka hao.

Pono nā mea kūʻai aku e koho ʻia kēia lako no ka hao coarse concentrate i koho ʻia, a e noiʻi i ka wili ʻana o ka wili e hoʻokō ai ma mua o 66% o nā koi maikaʻi o ka concentrate.

I ka hoʻāʻo ʻana, ua hoʻohana ʻia ka mea hoʻokaʻawale magnetic concentrate 1200GS i nā pae TFE. ʻO ka hopena o ka TFE concentrate he 61.83%, a ʻo ka huahana TFE he 63.45% i ka concentrate i loaʻa. 2.55% mai 66%.

E lawe i ka mea i hoʻohuihui mua ʻia ma o ka kānana ʻana o 160 mesh a me 200 mesh e kālailai i ke kūlana o ka hao.

Papa ʻaina ʻekahi hopena loiloi nui o ka ʻāpana mua o ka lua

I ka nānā ʻana i ka nui o ka ʻāpana, ua ʻike ʻia he nui aku nā meaola i loko o ka hao mua, a ua koi ʻia ka mortary a hiki i -160, hiki i nā minelala hao a me nā vein ke hoʻokō i ka dissociation monomer lawa. E lawe i ka hao mua a hiki i -160, kēlā me kēia, ua hoʻohālikelike ʻia ke koho magnetic 1200GS a me ka mīkini koho magnetic JCTN 3000 GS, a penei nā hopena hoʻāʻo:

Nā hopena hoʻohālikelike koho magnetic mine wili papa ʻelua

Nā kūlana hoʻokolohua	Inoa huahana	Hua%	ʻono TFE%	Ka helu ho'ōla TFE%
-160 Mesh Regular Magnetic Separator1200Gs	Hoʻohuihui hao	88.45	65.32	94.14
	Nā huelo	11.55	31.17	5.86
	ʻO ka lua kumu	100.00	61.38	100.00
-160 Mesh JCTN-3000Gs	Hoʻohuihui hao	88.19	68.60	97.67
	Nā huelo	11.81	12.23	2.33
	ʻO ka lua kumu	100.00	61.94	100.00

ʻO ka mānoanoa mua o ka wili ʻana i -160 he 65.32% o ka TFE concentrate. Ua koho ʻia ʻo JCTN mai 68.60%, a ʻo ka pae a me ka helu hoʻōla he 3.28% a me 3.50%, kēlā me kēia.

I ka pane ʻana i ke ʻano o ka lamination maikaʻi o kahi lua magnet ma Sichuan, ua hoʻoholo ka hoʻokolokolo - koho coarse - wili hou ʻana - Hoʻopili ʻia ke kaʻina hana koho magnetic JCTN Substance Damage i ka hana maoli, i kēia manawa, ka hale hana hoʻolaha. ʻO ka ʻono TFE concentrate koho magnetic he paʻa ma luna o 68%, a ua like ka hoʻōla ʻana me ka hōʻailona hoʻāʻo, a me ka hoʻomaikaʻi kiʻekiʻe o ka mea kūʻai aku.