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Online visual flotation system detector for flotation dosing control

A detection instrument and flotation technology, applied in flotation, photogrammetry/video measurement, instruments, etc., can solve the problems of lack of real-time detection means for flotation dosing results, reduce labor intensity of workers, improve quality, The effect of reducing drug consumption

Pending Publication Date: 2019-12-20
江苏仕能工业技术有限公司
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Problems solved by technology

Real-time online detection and feedback of tailings status during flotation is very important to the quality of flotation results, but currently there is a lack of accurate real-time detection methods for flotation dosing results

Method used

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  • Online visual flotation system detector for flotation dosing control
  • Online visual flotation system detector for flotation dosing control
  • Online visual flotation system detector for flotation dosing control

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Embodiment Construction

[0028] The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the words "inner" and "outer ” refer to directions towards or away from the geometric center of a particular part, respectively.

[0029] As shown in the figure, an online visual flotation system detector for flotation dosing control according to the present invention retains the original flotation cell 43, and adds this detection device on the basis of the original flotation cell , through visual equipment to detect the state of tailings and the state of flotation foam in the flotation tank, and transmit ...

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Abstract

The invention discloses an online visual flotation system detector for flotation dosing control. The online visual flotation system detector for flotation dosing control includes a square closed frame, a tailings collecting pump, a tailings slurry processing device, a fan, an adjustable light source, an operating condition monitoring probe, a control cabinet, a humidity sensor, an image acquisition and transmission device, a light-sensation sensor and a flotation foam detection device, wherein the flotation foam detection device includes a foam status detection camera, a flotation cell, a foamstatus detection fixation bracket and a lighting lamp. Online visual inspection is added to an existing flotation dosing system of a coal washing plant so that a complete closed-loop automatic control system with feed forward and result feedback is formed by the entire system, stable operation is achieved in the flotation production process at an almost ideal dosing state, and influences, causedby excessive or insufficient dosing, on the flotation effect are prevented; and through application of the online visual flotation system detector, the flotation recovery rate is improved, chemical consumption is reduced, economic benefits are improved, and unattended flotation is achieved.

Description

technical field [0001] The invention belongs to the technical field of mining production equipment, and in particular relates to an online visual flotation system detector for flotation dosing control. Background technique [0002] At present, industrial minerals are becoming poorer, finer, and more complex. With the comprehensive utilization of metallurgy, chemical and other processes and the increasing requirements for environmental protection, flotation science and technology will become more important. Flotation is to use the hydrophobic and aerophilic (or lipophilic) characteristics of the material itself or obtained after chemical treatment to make it gather at the water-air or water-oil interface to achieve enrichment, separation and purification. [0003] The proper dosing amount in the flotation process is an important means to ensure the ash content of the flotation clean coal, increase the yield of clean coal and reduce the consumption of chemicals. The conventio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B03D1/02B03D1/14G01C11/00G01J1/00G01D21/00B03D103/08
CPCB03D1/02B03D1/14B03D1/145B03D1/1462B03D1/1468G01C11/00G01J1/00G01D21/00B03D2203/08
Inventor 张立轩卢健李新华
Owner 江苏仕能工业技术有限公司
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