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Mining air mist dust settling device in restricted space and application method of mining air mist dust settling device

A technology of limited space and dust reduction device, which is applied in the direction of safety devices, dust prevention, mining equipment, etc., to achieve the effect of less water consumption, less water consumption, and ensure the effect and efficiency of dust reduction

Active Publication Date: 2014-09-24
TAIYUAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is a compressed air water mist dedusting device in a limited mine space and its application method, in order to solve the existing and unsolvable problems in the above-mentioned prior art, thereby disclosing a simple, reliable, non-destructive, timely and accurate Eliminate the dust generated during the coal transfer process to achieve a dust-free and environmentally friendly working environment, and control the ratio of water intake and pressure gas through the measurement results of environmental monitoring sensors to adjust the atomization effect and atomization energy to achieve reliable dust reduction online monitoring monitoring device

Method used

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  • Mining air mist dust settling device in restricted space and application method of mining air mist dust settling device

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Embodiment approach 1

[0018]The device consists of a water inlet 4, an air inlet 5, a pipeline arranged in warp and weft, and a cover plate 7 composed of fiberglass or polyurethane light-weight wear-resistant, static-resistant, and flame-retardant materials, an atomizing dust removal nozzle 2, and a cover installation groove. 1. Sealing material in the tank 6. Cover plate fixing and pressing device 3. Dust sensor 8. Water volume adjustment device 9. Air volume adjustment device 10. Waterway control valve 11. Airway control valve 12. Water supply main waterway 13. Air supply total gas Road 14, intelligent controller 15, and transportation equipment start-stop signal 16; its water inlet 4 is not only the water supply network that distributes water for the entire dust suppression device, but also the water supply network is the main frame of the cover plate 7, which determines the cover plate. 7, and the air supply network represented by the air inlet 5, the latitude and longitude lines of the auxiliar...

Embodiment approach 2

[0026] Embodiment 2: The number of atomizing and dedusting nozzles 2 is 9, and the side water and air intake cover the top of the material conveying channel. The working space range of the nozzle 2 is 300 mm spray range; the air pipeline and the water pipeline constitute the cover The warp and weft of the board, and polyurethane lightweight wear-resistant and static-resistant materials are added to the empty part in the middle.

Embodiment approach 3

[0027] Embodiment 3: The number of atomizing and dedusting nozzles 2 is 6, and the side water and air intake cover the upper part of the material conveying channel. The working space range of the nozzle 2 is 350 mm spray range; the gas pipeline and the water pipeline constitute the cover The longitude and latitude of the board, and the flame-retardant material is added to the empty part in the middle.

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Abstract

The invention discloses a mining air mist dust settling device in a restricted space and an application method of the mining air mist dust settling device, and belongs to the field of safety and environmental protection equipment during a mine production process. The mining air mist dust settling device in the restricted space is characterized in that during the coal production and transport process of working equipment taking pressure fluid as a power source under the control of a control unit, when coal dust pollution is generated at the time when the logistics direction of transported coal is changed, various actions or paces are realized through the device to achieve the goal of coal dust settling in the working field. The mining air mist dust settling device in the restricted space and the application method of the mining air mist dust settling device disclosed by the invention are widely suitable for various control executive devices in systems and industries of mining, petrochemistry, metallurgy, electric power, environmental protection and the like.

Description

technical field [0001] The invention relates to an air-water-mist dedusting device in a limited mine space and an application method thereof, which belong to the field of safety and environmental protection equipment in the mine production process, and in particular relate to a kind of working equipment with pressure fluid as the power source in coal production under the control of a control unit During the transfer process, when the transported coal changes its logistics direction and produces coal dust pollution, various actions or rhythms are realized through the device to achieve the purpose of coal dust dust reduction at the work site. The air water in the limited space of the mine is disclosed. The fog dust suppression device and its application method are widely applicable to various control and execution devices using pressure fluid as the dust removal working medium in mining, petrochemical, metallurgy, electric power, environmental protection and other systems and ind...

Claims

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Application Information

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IPC IPC(8): E21F5/04
Inventor 郭建珠何艳姚美琴连清旺姚钰
Owner TAIYUAN UNIV OF TECH
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