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Flotation device and method for coal slime

A flotation device and coal slime technology, applied in flotation, swirl device, solid separation, etc., to achieve the effect of improving sorting fineness, low failure rate, and stable control

Inactive Publication Date: 2015-06-03
SHANDONG DONGSHAN WANGLOU COAL MINE
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, the flotation equipment widely used in domestic coal preparation plants mainly includes XJX and XJM flotation machines. With the development of coal preparation technology, these two machines The type can no longer fully meet the requirements of large-scale coal preparation plants. Therefore, learning from the advanced technology of the mineral processing industry is of great benefit to the realization of large-scale and high-efficiency coal flotation equipment.

Method used

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  • Flotation device and method for coal slime
  • Flotation device and method for coal slime
  • Flotation device and method for coal slime

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0024] figure 1 As an embodiment of the present invention, this embodiment will be described in detail in conjunction with the accompanying drawings,

[0025] A flotation device for coal slime, comprising a cyclone separation body 3, a tube flow mineralization body 2 and a flotation column body 1, the output port of the cyclone separation body 3 is set to be mineralized through a tube flow The body 2 is connected with the input port of the flotation column body 1 ...

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Abstract

Disclosed is a flotation device and method for coal slime. The flotation device comprises a flotation column body (1) performing a main separation procedure, a cyclone separation body (3) and a pipe flow mineralizing body (2) for performing a primary separation procedure, wherein the cyclone separation body (3), the pipe flow mineralizing body (2) and the flotation column body (1) are sequentially connected. The cyclone separation body (3) and the pipe flow mineralizing body (2) are used for primarily separating the coal slime, and the flotation column body (1) performs the secondary separation, so that the problem that only the cyclone flotation body (3) is used for separation of the coal slime is solved, components of the coal slime can be subjected to classified flotation and flotation accuracy of the coal slime is improved.

Description

1. Technical field [0001] The invention relates to a flotation device and a flotation method, in particular to a flotation device and a flotation method for coal slime. 2. Background Technology [0002] At present, the flotation equipment widely used in domestic coal preparation plants mainly includes XJX and XJM flotation machines. With the development of coal preparation technology, these two models can no longer fully meet the requirements of large-scale coal preparation plants. The advanced technology in the mineral processing industry is of great benefit to the realization of large-scale and high-efficiency coal flotation equipment. The more representative models of flotation machines for mineral processing mainly include XCFII / KYFII externally inflated mechanical agitation flotation machines, BF type flotation machines, JJFII flotation machines, CLF coarse particle flotation machines, etc. These flotation machines have a unique structure and can all play a role in coa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B03D1/20B03D1/02B03D1/008B04C9/00
Inventor 吕凤新宋陵龙禄财王瑞李志胜杨久波周钦永张园平张兴卫田丰
Owner SHANDONG DONGSHAN WANGLOU COAL MINE
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