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Coal gangue raw material treatment device for coal gangue brick production

A technology for raw material processing and coal gangue, which is applied in grain processing, solid separation, filter screening, etc., can solve the problems of easy clogging of the filter screen, easy adhesion to the filter screen, etc. Effect

Inactive Publication Date: 2021-11-05
合肥佳安建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] What the present invention aims to overcome is the problem that crushed coal gangue is easy to adhere to the filter net when it is filtered through the filter net, and it is easy to block the filter net when accumulated for a long time. The purpose is to provide a coal gangue raw material processing device for coal gangue brick production

Method used

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  • Coal gangue raw material treatment device for coal gangue brick production
  • Coal gangue raw material treatment device for coal gangue brick production

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] like figure 1 Shown; A coal gangue raw material processing device for coal gangue brick production, comprising:

[0024] Processing box 1, the upper part of the processing box 1 is provided with a crushing box 12, and the upper part of the crushing box 12 is provided with a feeding hopper 13;

[0025] The lifting cylinder 2, the upper end of the lifting cylinder 2 is connected with a return channel 14, and the return channel 14 communicates with the feed hopper 13;

[0026] The lower part of the crushing box 12 is provided with a first connecting sleeve 21, and the lower part of the lifting cylinder 2 is equipped with a second connecting sleeve 22. The first connecting sleeve 21 and the second connecting sleeve 22 are arranged coaxially. A filter cylinder 23 is rotated between the second connecting sleeves 22. A drive gear ring 24 is installed at one end of the filter cylinder 23. A crushing roller 25 is installed inside the crushing box 12. The crushing roller 25 is d...

Embodiment 2

[0031] On the basis of Example 1, such as figure 2 As shown; the coal gangue material of unqualified particle size derived by the filter cylinder 23 flows into the lifting cylinder 2 through the second support sleeve, and the internal lifting screw 41 of the lifting cylinder 2 rotates to lift the coal gangue fragments. In this process, In the case of a large amount of broken materials, among the pulverized coal gangue passing through the filter cylinder 23, some of the crushed materials with qualified particle sizes cannot pass through the filter cartridge 23 in time, and this part of the crushed materials with qualified particle sizes will pass through the lifting cylinder again. 2 Lift it into the crusher for crushing again, this part of the crushed material is mixed into the crusher again, it is easy to fill the gap of the crushed material in the crusher and affect the crushing effect of the crusher, so by installing the lifting screw in the lifting cylinder 2 41, the lift...

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Abstract

The invention discloses a coal gangue raw material treatment device for coal gangue brick production. The coal gangue raw material treatment device comprises a treatment box body and a lifting cylinder. A driving motor drives a crushing roller to rotate, a transmission shaft is driven to rotate, the transmission shaft drives a vertical shaft to rotate, a filter cartridge is driven to rotate through transmission of a middle fluted disc and a driving gear ring, and crushed coal gangue crushed by a crushing box enters the filter cartridge through a first connecting sleeve; along with the rotation of the filter cartridge, flow of the crushed coal gangue in the filter cartridge is facilitated, the crushed coal gangue with qualified particle size can penetrate through the filter cartridge and fall into the bottom of the treatment box body, and unqualified crushed coal gangue can flow into the lifting cylinder along the filter cartridge and is lifted into the crushing box by the lifting cylinder to be crushed again, so that the crushing rate is high; and a brush plate is arranged on a support frame on the upper part of the filter cartridge, the outer side wall of the filter cartridge is in contact with the brush plate in the rotating process of the filter cartridge, so that the surface of the filter cartridge can be cleaned, and the filter cartridge is prevented from being blocked.

Description

technical field [0001] The invention relates to the field of coal gangue brick production equipment, in particular to a coal gangue raw material processing device for coal gangue brick production. Background technique [0002] Coal gangue bricks are finished bricks made of coal gangue or boiling slag discharged from coal mines as the main raw material, mixed with a certain amount of quicklime and gypsum, and then pressure-formed and steam-cured. The production of coal gangue bricks generally includes processes such as raw material processing, mixing, digestion, wheel grinding, molding, curing, and finished product stacking. The main production process includes four parts: raw material preparation, proportioning digestion, compression molding and steam curing. my country's Nanpiao Mining Bureau has made active explorations in this area and accumulated rich experience. [0003] The production of coal gangue bricks has certain requirements on the particle size of coal gangue ...

Claims

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Application Information

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IPC IPC(8): B02C4/00B02C23/12B07B1/52
CPCB02C4/00B02C23/12B07B1/522
Inventor 章来锋李俊陈旭东胡惠明王猛周守仓
Owner 合肥佳安建材有限公司
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