Short flotation column for selecting gold

A flotation and low-floating technology, used in flotation, solid separation and other directions, can solve the problems of high labor intensity, large power consumption, and large space occupation, improve processing capacity and beneficiation indicators, ensure stable liquid level, The effect of improving the recovery rate

Active Publication Date: 2013-01-02
洛阳昶威机械制造安装有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0002] The flotation method is mostly used for gold separation, and most of the flotation equipment is self-priming and inflatable flotation machines, which consume a lot of power, take up a lot of space, have a long process, and the labor intensity of workers is high. Especially with the increasing mining of mineral resources, The reduction of rich ore and the mining of lean ore is the general trend
The density of gold is high, and it is difficult to achieve the flotation index by using conventional flotation columns

Method used

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  • Short flotation column for selecting gold
  • Short flotation column for selecting gold
  • Short flotation column for selecting gold

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Embodiment Construction

[0016] Specific embodiments of the present invention are described with reference to the accompanying drawings. But the present invention is not limited to the following examples;

[0017] as attached figure 1 As shown: the present invention includes a flotation column body 1, which is a hollow structure, and the column body is reduced to 4-6.5 meters on the basis of the conventional 8-12 meters. A foam tank 6, a foam overflow tank 7, an overflow pipe 8, and a feeding device 5 are arranged on the upper part of the flotation column body 1, and a foaming device 2 is arranged on the lower part of the inner cavity of the flotation column body. A venting pipe 10 and a tailings discharge device 9 are provided, and a steady flow plate 3 and a slurry dispersion cover 4 are respectively provided on the upper part of the inner cavity of the flotation column. The stabilizer plate 3 is arranged at the lower part of the slurry dispersion cover 4 .

[0018] Such as figure 2 , 3 The di...

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Abstract

The invention discloses a short flotation column for selecting gold. The short flotation column comprises a flotation column body (1) with a hollow structure; a foam tank (6), a foam overflow groove (7), an overflow pipe (8) and a feeding device (5) are arranged on the upper part of the flotation column body (1); the lower part of an inner cavity of the flotation column body is provided with a foaming device (2); the bottom of the flotation column body is provided with a blow-down pipe (10) and a tailing discharge device (9); and a steady flow plate (3) and an ore pulp dispersion cover (4) are respectively arranged on the upper part of the inner cavity of the flotation column body. The flotation column is shortened, and the steady flow plate of a well and the ore pulp dispersion cover are added, thereby guaranteeing the stability of a liquid level, and being beneficial to improving the treatment capacity and beneficiation indexes of the flotation column.

Description

technical field [0001] The invention belongs to a flotation device, and mainly relates to a flotation device which uses a short flotation column instead of a flotation machine to sort gold. Background technique [0002] Gold sorting mostly adopts the flotation method, and most of the flotation equipment uses self-priming and inflatable flotation machines, which consume a lot of power, take up a lot of space, have a long process, and the labor intensity of workers is high. Especially with the increasing mining of mineral resources, The reduction of rich ore and the mining of lean ore are the general trend. The density of gold is high, and it is difficult to achieve the flotation index by using conventional flotation columns. Therefore, it is imperative to design a kind of equipment for gold sorting to improve recovery rate and concentrate grade. Contents of the invention [0003] The object of the present invention is to provide a short flotation column for sorting gold, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B03D1/24
Inventor 黄国斌尚永军李旭峰姜新会孙淑辉
Owner 洛阳昶威机械制造安装有限公司
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