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Dry ore dressing apparatus and its magnetic separating unit

A beneficiation equipment and magnetic separation technology are applied in the recovery of various minerals from tailings deposits, in the field of dry electromagnetic beneficiation equipment and its working unit structure, which can solve the problem of insufficient single mineral beneficiation of mineral processing equipment, difficult industrial promotion, and low beneficiation efficiency. question

Inactive Publication Date: 2007-01-03
宝丽恒通(天津)科技股份有限公司
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Problems solved by technology

[0006] The known technology or structure is complex, or the ore dressing efficiency is not high, and it is not easy to be promoted in the industry; in addition, the equipment disclosed by the known technology is mostly suitable for a single ore dressing, and the tailings resources The coexistence of multiple magnetic minerals is a remarkable feature, and the existing beneficiation equipment is obviously not capable of single ore beneficiation

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  • Dry ore dressing apparatus and its magnetic separating unit
  • Dry ore dressing apparatus and its magnetic separating unit

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Embodiment Construction

[0028] The specific implementation, structure, features and effects provided by the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0029] Such as figure 1 As shown in -2, a dry-type mineral separation equipment A includes a feeding device 3, wherein several magnetic separation units are connected in series by means of connectors 2, and each magnetic separation unit is driven by its own deceleration power mechanism 4. The power mechanism has a deceleration device 41, and the described feeding device 3 is a mechanism that sends the wind into the magnetic separation unit after being mixed with the selected material. It has a feeding port 31 communicated with the material channel 18 of the magnetic separation unit 1, each The material passage area of ​​the magnetic separation unit together forms a material passage through up and down; the feeding device is made of non-magnetic material; the top of the ...

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Abstract

The magnetic separating unit includes one power mechanism with speed reducer, one rotating magnetic yoke inside the casing with scrapers, several static magnetic yokes around the rotating magnetic yoke and on the casing. The dry ore dressing apparatus with the magnetic separating unit has the oppositely configured like magnetic poles, discharge passage set in the zero-magnetism area between magnetic poles, ring interval around the driving shaft and between the static magnetic yokes and the rotating magnetic yoke, and exciting winding connected to the controllable power source on the static magnetic yokes.

Description

technical field [0001] The invention belongs to the field of electromagnetic mineral processing equipment, in particular to dry electromagnetic mineral processing equipment using wind as a working medium and its working unit structure, and is especially applied to the recovery of various minerals in tailings ore deposits. Background technique [0002] The known mineral processing technologies mainly include magnetic separation, flotation, gravity separation or the combined application of several technologies. At present, most of the mineral processing technologies use water as the working medium. Because the mineral processing consumes a lot of water resources, it not only causes waste of water resources, It also causes serious pollution to the environment, so the industry focuses on the development of dry beneficiation, and the more advanced magnetic separation method uses wind as the working medium. [0003] Known technology, such as the published Chinese patent applicatio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B03C1/00B03C1/02
Inventor 王华君郝彦彪姜国章程金满
Owner 宝丽恒通(天津)科技股份有限公司
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