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Patent Searching and Data


Title:
DRY AIR MAGNETIC SEPARATOR
Document Type and Number:
WIPO Patent Application WO/2016/023501
Kind Code:
A1
Abstract:
A dry air magnetic separator, comprising a shell (1) with a feed inlet (11) and discharge ports (6, 7), with a non-full-magnetic magnetic roller (2) being provided inside the shell (1), characterized in that an air ventilation port (4) is provided on the shell (1), and the air ventilation port (4) is opposite to a magnetic region of the magnetic roller (2). The dry air magnetic separator can effectively improve the grade of the selected iron ores, particularly for fine-grain low-grade raw ores with particles of a size of less than 120 mesh to 200 mesh accounting for 70%-85%, has a fine powder grade which can reach not less than 67%, a high concentration ratio and a treatment capacity, and is free from pollution.

Inventors:
ZHANG KE (CN)
ZHANG JINCAI (CN)
HU YANDONG (CN)
Application Number:
PCT/CN2015/086827
Publication Date:
February 18, 2016
Filing Date:
August 13, 2015
Export Citation:
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Assignee:
ZHANG KE (CN)
ZHANG JINCAI (CN)
HU YANDONG (CN)
International Classes:
B03C1/30
Foreign References:
CN104128260A2014-11-05
CN204018012U2014-12-17
CN103008102A2013-04-03
CN2377014Y2000-05-10
CN2298067Y1998-11-25
JP2004174374A2004-06-24
Attorney, Agent or Firm:
CHONGQING HONGXU PATENT AGENT LTD. (CN)
重庆弘旭专利代理有限责任公司 (CN)
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