Coal yard dust removal environmental protection equipment

A kind of environmental protection equipment and coal yard technology, applied in the direction of dust removal, separation of dispersed particles, chemical instruments and methods, etc., can solve the problems of different sizes of particles, easy secondary dust generation, and light-volume dust staying for a long time. To achieve the effect of enhancing air pressure penetration

Inactive Publication Date: 2021-03-19
刘伟明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] When the inertial force dust removal equipment is used for coal dust removal, due to the different cohesiveness and hygroscopicity of the dust in the coal dust, the size and weight of the particles are different. When they are absorbed into the inner cavity of t

Method used

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  • Coal yard dust removal environmental protection equipment
  • Coal yard dust removal environmental protection equipment
  • Coal yard dust removal environmental protection equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] as attached figure 1 to attach Figure 6 Shown:

[0028] The present invention provides a kind of coal yard dedusting environmental protection equipment. The dust box 5 is connected through the bottom of the body 1 , the fan 3 is installed on one side of the body 1 , and the suction port 4 is connected above the fan 3 .

[0029] The body 1 is provided with a cylinder wall 11, an upper outlet 12, a lower outlet 13, a dust inlet 14, and a cylinder inner chamber 15. The cylinder wall 11 and the body 1 are an integrated structure, and the upper outlet 12 is located at The top position of the cylinder wall 11, the lower discharge port 13 is arranged at the bottom end of the cylinder wall 11, the upper discharge port 12 is located directly above the lower discharge port 13, and the dust inlet 14 is integrated with the cylinder wall 11 It is formed and penetrated at the lower position of its side end.

[0030] Wherein, the inner chamber 15 of the cylinder is provided with ...

Embodiment 2

[0036] as attached Figure 7 Shown:

[0037] Wherein, the swing door body w2 is provided with a through-hole side w21, a negative pressure bag w22, a mutual force bag w23, a support guide block w24, and a hard end w25, and the through-hole side w21 and the swing door body w2 are an integrated structure And it is set at the front end position, the negative pressure bag w22 is connected with the inner side of a21, the negative pressure bag w22 and the mutual force bag w23 are arranged in opposite directions and are movably matched, and the support guide block w24 is embedded and installed on the pendulum Inside the door body w2, the support guide block w24 is movably fitted between the negative pressure bag w22 and the mutual force bag w23, the hard end w25 is an integrated structure with the swing door body w2, and the through-hole side w21 is a At the front end of the port, the negative pressure capsule w22 and the mutual force capsule w23 are oval-shaped and made of rubber w...

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PUM

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Abstract

The invention discloses coal yard dust removal environmental protection equipment. The equipment is structurally provided with a machine body, foot stools, a fan, a suction inlet and a dust collectionbox. The equipment has the following beneficial effects that annular displacement is conducted through a second screen ring, an arc ring block moves on the inner side edge of a clean exhaust area todrive the flow direction and flow speed of airflow, a swing door body swings towards an inner groove chamber under the impact force of air pressure, dusty gas can conveniently flow into the inner groove chamber, light-volume particles are absorbed, and then a clamping and inserting plate and a front clamping plate are separated and matched, so that dust particles penetrate through holes of the front clamping plate and the clamping and inserting plate; and the air pressure penetrating force can be enhanced through the through hole edge, a negative pressure bag is conveniently and quickly pressed to deform, then a supporting and guiding block is bent in an arc shape, and the swing door body is bent in a reverse arc shape through the jacking force generated by the back of the supporting and guiding block, so that a certain guiding effect is achieved on the dusty gas, the generated adsorption force towards the inner part of the inner groove chamber is stronger, the negative pressure bag and a mutual force bag interact with each other to enable the swing door body to return to the original shape quickly when the impact force of air flow is reduced, and the swing-back force is enhanced to intercept dust particles in the inner groove chamber.

Description

technical field [0001] The invention belongs to the field of environmental protection equipment, and more specifically relates to a coal yard dedusting environmental protection equipment. Background technique [0002] A large amount of coal dust will be generated in the production process of coal mines, and flying dust will affect the working environment and personnel health. It usually needs to use dust removal equipment to absorb and capture coal dust. According to the concentration of dust in the air, there are also some in production practice. Various types of dust removal equipment are used for dust removal operations to ensure good air quality. [0003] Based on above-mentioned inventor's discovery, existing coal yard dedusting environmental protection equipment has the following deficiencies: [0004] When the inertial force dust removal equipment is used for coal dust removal, due to the different cohesiveness and hygroscopicity of the dust in the coal dust, the siz...

Claims

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Application Information

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IPC IPC(8): B08B15/04B01D46/24B01D46/00B01D46/42
CPCB01D46/0041B01D46/2411B01D46/4227B08B15/04
Inventor 刘伟明
Owner 刘伟明
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