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Title:
METHOD FOR SORTING MINERALS
Document Type and Number:
WIPO Patent Application WO/2016/187858
Kind Code:
A1
Abstract:
A method for sorting minerals, comprising: feed mineral aggregate and water into an inner cavity of a transversely arranged primary sorting barrel, a central axis of the primary sorting barrel being arranged along a transverse direction; drive the primary sorting barrel to rotate, and apply a magnetic field to the inner cavity of the sorting barrel at the same time; accurately sort ore pulp by means of a classifier; enable the selected minerals in the ore pulp to form magnetic aggregate and/or magnetic flux linkage in the processes of rising along with a barrel wall and dropping due to gravity under the actions of the magnetic field and the classifier; after the magnetic aggregate and/or magnetic flux linkage that are/is big enough are/is aggregated, the magnetic aggregate and/or magnetic flux linkage attach(es) to an inner wall of the primary sorting barrel and move(s) upwards all the way along with the rotation of the primary sorting barrel until reaching a blanking area located at the upper part of the inner cavity; and except the selected minerals, other materials in the ore pulp enter a tailings trough from the bottom of the inner cavity.

Inventors:
ZHANG, Baoxiang (Room 505,Jinjiu Plaza, Chencangyuan Yilu Jintai Distric, Baoji Shaanxi 0, 721000, CN)
Application Number:
CN2015/080026
Publication Date:
December 01, 2016
Filing Date:
May 28, 2015
Export Citation:
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Assignee:
ZHANG, Baoxiang (Room 505,Jinjiu Plaza, Chencangyuan Yilu Jintai Distric, Baoji Shaanxi 0, 721000, CN)
International Classes:
B03C1/12
Domestic Patent References:
2005-09-22
Foreign References:
CN104588205A2015-05-06
CN103495500A2014-01-08
CN104941797A2015-09-30
Attorney, Agent or Firm:
BEIJING LEALYEARS INTELLECTUAL PROPERTY AGENT FIRM (B210 Hua Jie Plaza, 13 DaZhongSi Haidian District, Beijing 8, 100098, CN)
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