Mine self-propelled air purification equipment

A kind of air purification equipment and self-propelled technology, applied in mining equipment, mining equipment, gas treatment, etc., can solve the problems of unable to purify toxic and harmful gases, equipment cannot move automatically, damage equipment, etc., to achieve automatic walking and quantitative judgment , the effect of simplifying the process

Active Publication Date: 2021-01-01
WUHAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] (1) Existing equipment cannot be moved automatically and needs to be deployed manually;
[0006] (2) The existing equipment needs to be deployed on the working face in advance, and the vibration and flying stones generated by blasting may damage the equipment;
[0007] (3) Existing equipment can only purify dust, but cannot purify CO, NO and NO 2 Toxic and harmful gases

Method used

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  • Mine self-propelled air purification equipment
  • Mine self-propelled air purification equipment
  • Mine self-propelled air purification equipment

Examples

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Embodiment Construction

[0043] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0044] The mine self-propelled air purification equipment as shown in the figure includes an outer box body 1, a closed water tank 14, an oxygen tank 25, CO-O 2 Fuel cell and exhaust fan 21 also include air inlet pipe 15, air outlet pipe 16, mixer 17, filter device 18, water pump 20, sewage pipe 19, water return pipe 27, oxygen fuel cell oxygen pipe 24, air intake end oxygen pipe 23 , the airtight water tank 14 is located inside the outer box body 1, the airtight water tank is connected with the atmosphere through the air inlet pipe 15, the oxygen tank support 26 is installed on the left side of the airtight water tank, the oxygen tank 25 is installed on the oxygen tank support, and the oxygen tank passes through the oxygen pipe 23 at the intake end It is connected with the air inlet pipe 15, and the oxygen tank is connected with the CO-O through the fuel cel...

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Abstract

The invention discloses a self-propelled air purifying equipment for mines. According to the self-propelled air purifying equipment for mines provided by the invention, the problem that the installation of a traditional underground mine dedusting and toxic gas removal device wastes time and energy is well solved; toxic and harmful gases such as dust, NO2, NO and CO in air after mine blast can be purified at the same time; the self-circulation of air of a blast working surface is realized, the construction environment is improved through purifying the air after blast, and the flow of underground mine ventilation-dedusting and toxic gas removal is simplified; the dust and toxic and harmful gas concentration can be effectively monitored, and the air purification degree can be judged quantitatively; a self-waling device is matched with an ultrasonic ranging sensor, so that automatic walking, automatic deploying and automatic control of the equipment are realized, and polluted air monitoring and purifying in the whole monitoring area are ensured; and the equipment can record and store an operation process in real time through a camera, and operating personnel can check the environment where the equipment is located in real time through the camera.

Description

technical field [0001] The invention relates to the technical field of mining equipment, in particular to self-propelled air purification equipment for mines. Background technique [0002] At present, underground mining is mainly based on rock drilling and blasting, and a large amount of dust will be generated during the tunneling process, among which rock drilling, blasting and rock loading are the main sources of dust generation. At the same time, the improvement of the degree of mechanization in the excavation process of the single-headed roadway and the use of high-power roadheaders and other equipment lead to an increase in the dust concentration in the air of the roadway. A large amount of fine, free minerals and rock particles are produced during the excavation process, which is mineral dust; at the same time, a large amount of CO, NO and NO will be produced during the blasting process. 2 and other toxic and harmful gases. Engineering practice at home and abroad sho...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21F5/00E21F17/18B01D53/78B01D53/56
CPCB01D53/56B01D53/78B01D2257/40E21F5/00E21F17/18
Inventor 陈东方刘明照李超相陈东辉
Owner WUHAN UNIV OF TECH
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