Self-propelled air purifying equipment for mines

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...

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

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