An adjustable aeration flotation method

An adjustable, flotation column technology, applied in flotation, solid separation, etc., can solve the problems of flotation column inflation that cannot be adjusted quickly and respond quickly

Active Publication Date: 2016-08-24
日照新睿招商发展有限公司
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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 inflation flotation method to solve the aforementioned defects that the inflation of the flotation column in the prior art cannot be adjusted and responded quickly

Method used

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  • An adjustable aeration flotation method
  • An adjustable aeration flotation method
  • An adjustable aeration flotation method

Examples

Experimental program
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Embodiment Construction

[0022] Do further description below in conjunction with accompanying drawing:

[0023] The flotation method in this embodiment uses a flotation column. The flotation column has a flotation column main body. Driven into the main body of the flotation column, the lower part inside the flotation 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.

[0024] 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 device can be realized by va...

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PUM

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Abstract

The invention discloses an adjustable inflating floatation method. An adjustable inflating assembly is used and adopts at least three inflating discs, so the adjustable inflating assembly has three inflating states, the air supply amounts at different inflating states are changed, the areas between the inflating assembly and ore pulp are also changed, and the inflating capacity can be fast responded according to the components of the ore pulp; a flow stabilizing plate is fixed on the first inflating disc of the adjustable inflating assembly by a support part, and the height of the flow stabilizing plate can be changed along with the height of the adjustable inflating assembly, so the ore particles can be fully mixed bubbles for a longer time.

Description

technical field [0001] The present application relates to a flotation method, in particular to an aeration flotation method capable of adjusting aeration. 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 equipment ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B03D1/24
CPCB03D1/24
Inventor 吴超
Owner 日照新睿招商发展有限公司
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