Air classification device for steel slag sand production

A steel slag sand and air separation technology, which is applied in the separation of solids from solids by air flow, solid separation, chemical instruments and methods, etc. problem, to achieve the effect of simple structure, improved air selection efficiency and low cost

Pending Publication Date: 2019-04-26
湘潭玉峰新材料科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the technical problem that the existing air separation device cannot adjust the particle size of the steel slag s

Method used

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  • Air classification device for steel slag sand production
  • Air classification device for steel slag sand production
  • Air classification device for steel slag sand production

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Embodiment Construction

[0033] The present invention will be further described below with reference to the accompanying drawings and in combination with preferred embodiments.

[0034] refer to figure 1 , the winnowing device that is used for steel slag sand production in the present embodiment, comprises V-shaped box body 1 and the first guide plate 10 that is arranged in V-shaped box body 1, the second guide plate 7 and break up plate 4 ; The top of the V-shaped box 1 is provided with a feed inlet 2, and the bottom is provided with a coarse material outlet 5; the upper end of the left side wall of the V-shaped box 1 is provided with an air outlet 12, and the lower end is provided with a middle material outlet 8; The upper end of the right side wall of the box body 1 is provided with an air inlet 3; the breaking plate 4 is distributed below the feed inlet 2 in a step shape, and is used to disperse the steel slag raw material entering from the feed inlet 2, Under the action of the incoming wind, the...

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Abstract

The invention provides air classification device for steel slag sand production. The air classification device comprises a V-shaped box body, a first flow guide plate, a second flow guide plate and ascattering plate, wherein the first flow guide plate, the second flow guide plate and the scattering plate are arranged in the V-shaped box body. A feeding hole is formed in the top of the V-shaped box body, and a coarse material outlet is formed in the bottom of the V-shaped box body. An air outlet is formed in the upper end of the left side wall of the V-shaped box body, and a steel slag sand outlet is formed in the lower end of the left side wall of the V-shaped box body. An air inlet is formed in the upper end of the right side wall of the V-shaped box body. The scattering plate is distributed below the feeding hole in a stepped mode, and is used for scattering steel slag raw materials entering from the feeding hole and guiding the scattered steel slag raw materials to the left side ofthe scattering plate under the action of air entering from the air inlet. The first flow guide plate is arranged on the left side of the scattering plate and used for guiding steel slag sand in the steel slag raw materials into the second flow guide plate. The included angle between the first flow guide plate and the horizontal plane is adjustable. The second flow guide plate is arranged at the steel slag sand outlet and is used for guiding the steel slag sand out of the steel slag sand outlet. The particle sizes of the steel slag sand can be adjusted by changing the included angle between the first flow guide plate and the horizontal plane. The structure is simple.

Description

technical field [0001] The invention relates to the technical field of steel slag sand production equipment, in particular to a wind separation device for steel slag sand production. Background technique [0002] In the process of using steel slag, a by-product of steel mills, to produce steel slag sand, it is necessary to air-select the crushed steel slag, and the sand-grade steel slag particles are selected by air-selection device. The existing winnowing device for producing steel slag sand has a complicated structure and high cost, and the particle size of the steel slag sand to be winnowed is not easy to adjust. Contents of the invention [0003] In order to solve the technical problem that the existing wind separation device cannot adjust the particle size of the steel slag sand by wind selection according to the demand, the present invention proposes a wind separation device for the production of steel slag sand. [0004] Technical problem of the present invention i...

Claims

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Application Information

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IPC IPC(8): B07B7/01B07B11/00
CPCB07B7/01B07B11/00
Inventor 何宇峰何文科王小阳
Owner 湘潭玉峰新材料科技有限公司
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