Center drive type foam scraper

A transmission type, center shaft technology, applied in the direction of solid separation, flotation, etc., can solve the problems of low beneficiation recovery rate, low foam discharge rate, etc., to ensure the flotation effect, increase the foam discharge rate, improve work efficiency and large-scale effect

Active Publication Date: 2017-05-31
TIBET HUATAILONG MINING DEV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a central drive type bubble scraper to solve the problem of low foam discharge rate of the bubble scraper in the prior art, which makes the recovery rate of ore dressing low

Method used

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  • Center drive type foam scraper
  • Center drive type foam scraper
  • Center drive type foam scraper

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Embodiment Construction

[0035] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0036] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...

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Abstract

The invention relates to the technical field of equipment for the coal mining industry and provides a center drive type foam scraper. The center drive type foam scraper comprises a scraping plate, a driving device and a rotating sleeve. The driving device comprises a variable-frequency motor, a driving bevel gear and a driven bevel gear, the variable-frequency motor is connected with the driving bevel gear to drive the driving bevel gear to rotate, and the driving bevel gear is meshed with the driven bevel gear to realize motion transmission. The rotating sleeve externally sleeves a central rotating shaft of a flotation machine, the driven bevel gear externally sleeves the rotating sleeve to drive the rotating sleeve to move circularly around own axis, and the rotating sleeve is connected with the scraping plate which rotates along with the rotating sleeve. The center drive type foam scraper is integrally stable in operation, foam viscosity is reduced, the foam discharge rate is increased, normality in next operation is guaranteed, flotation effects are guaranteed, and the ore dressing recovery rate is increased.

Description

technical field [0001] The invention relates to the technical field of coal mining equipment, in particular to a centrally driven bubble scraper. Background technique [0002] Flotation is a technical method for separating useful minerals from ores according to the physical and chemical properties of the surface of mineral particles. Flotation is realized by a flotation machine. The flotation machine is driven by a motor V-belt to drive the impeller to rotate, which generates centrifugal action to form a negative pressure. On the one hand, it inhales sufficient air to mix with the ore pulp, on the other hand, it stirs the ore pulp to mix with drugs, and at the same time refines the foam. Make the mineral stick to the foam, float to the slurry surface and form mineralized foam. [0003] At present, in the market, the flotation cell body is mainly U-shaped and cylindrical. With the large-scale mining equipment, the development of automation, and the progress of fine-grained o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B03D1/16
CPCB03D1/16Y02P70/10
Inventor 张金刚刘子龙刘璇遥崔宝杨晗
Owner TIBET HUATAILONG MINING DEV
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