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Adjustable air inflation flotation column

A flotation column and adjustable technology, applied in flotation, solid separation and other directions, can solve the problem of inability to quickly adjust and respond quickly to flotation column inflation

Active Publication Date: 2014-07-23
江苏盐新汽车产业投资发展集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an adjustable inflatable flotation column to solve the aforementioned defects that the aeration of the flotation column in the prior art cannot be adjusted and responded quickly

Method used

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  • Adjustable air inflation flotation column
  • Adjustable air inflation flotation column
  • Adjustable air inflation flotation column

Examples

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Embodiment Construction

[0025] Do further description below in conjunction with accompanying drawing:

[0026] The flotation column in this embodiment has a main body of the flotation column. The upper end of the main body of the flotation column has an overflow port and the lower end has a slag outlet. The lower part inside the selection column is provided with an adjustable inflatable component 4 , and the adjustable inflatable component 4 fixes the stabilizing plate 2 through the support member 3 .

[0027] The adjustable inflatable assembly 4 is composed of three or more inflatable disks, and this embodiment takes the adjustable inflatable assembly with three inflatable disks as an example. The first inflatable disc 5 is a hollow cylinder without a bottom surface, and the surface of the cylinder has at least one first inflatable channel 10, and the first inflatable disc is connected with a power drive device that adjusts the position in height (not shown in the figure ), this kind of driving dev...

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PUM

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Abstract

The invention discloses an adjustable air inflation flotation column which comprises an adjustable air inflation component. At least three air inflation discs are used in the adjustable air inflation component, so that the adjustable air inflation component has at least three air inflation states. In different air inflation states, air supply amount is changed, the contacting area of the air inflation component and ore pulp is changed along with the air supply amount, and accordingly air inflation capacity can carry out horizontal quick response according to the components of the ore pulp. A steady flow plate is fixed on a first air inflation disc of the adjustable air inflation component through a supporting piece, the height of the steady flow plate changes along with changing of the height of the adjustable air inflation component, and ore particles and air bubbles can have enough time to be combined.

Description

technical field [0001] The present application relates to a flotation device, in particular to an air-filled flotation column capable of adjusting the inflation. Background technique [0002] The flotation column is an important flotation equipment in the field of flotation. The flotation column in the common knowledge has a main body, a feeding device, an aeration device, an overflow collection and a slag discharge port, etc., as disclosed in Chinese patent CN202845173U. The inflatable device is specifically a bubbler 2, and a steady flow plate 3 for preventing turbulent flow is arranged on the upper end of the flotation column. The inflatable effective area of ​​the bubbler of the flotation column is fixed and cannot be adjusted. The applicant found that in the flotation process of the flotation column, as the flotation proceeds, the composition of the pulp changes and the aeration volume changes accordingly. It is beneficial to flotation. The fixed-structure aeration equ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B03D1/24
CPCB03D1/24
Inventor 吴超
Owner 江苏盐新汽车产业投资发展集团有限公司
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