Coal mine underground positioning dust removal system

Abstract

The invention belongs to the field of coal mine underground intelligent dust removal, and provides a coal mine underground positioning dust removal system. A large amount of dust is generated in coalmine underground operation, health of human body is influenced, and explosion is easily caused to result in injuries and deaths and bring about serious consequences. According to the coal mine underground positioning dust removal system, a suspended dust detector detects dust concentration, a position signal indicating that the dust concentration exceeds the standard is transmitted to a main controller through a positioning device, the main controller or a ground monitoring station sends a spraying signal to a signal receiver, and a dust falling spraying machine is started for spraying dust falling. Unmanned dust removal operation is realized, damage to the health of workers is reduced, intelligent operation is realized in the whole detecting and processing process, convenience and flexibility are achieved, the efficiency is high, personnel are prevented from directly entering or making contact with an area with large dust, and the harm of a dust environment to operators is reduced.

Description

technical field [0001] The invention relates to the technical field of underground coal mine cleaning, and more specifically relates to an underground coal mine positioning dust removal system. Background technique [0002] Mine dust refers to the general term for fine particles suspended in the air produced during coal mine production. During the construction, mining, storage, and transportation of mines, a large amount of dust will be generated, and among these dusts, respirable dust is extremely harmful to the human body; respirable dust refers to dust with a particle size below 5 μm, which can enter The lungs and deposits are the main cause of pneumoconiosis; at the same time, mine dust will explode under certain conditions, causing casualties and property losses, and bringing serious consequences; when existing dust removal devices are used in mines , there are the following difficulties: first, it must be operated by workers, and when the dust concentration exceeds th...

AI Technical Summary

Problems solved by technology

During the construction, mining, storage, and transportation of mines, a large amount of dust will be generated, and among these dusts, respirable dust is extremely harmful to the human body; respirable dust refers to dust with a particle size below 5 μm, which can enter The lungs and deposits are the main cause of pneumoconiosis; at the same time, mine dust will explode under certain conditions, causing casualties and property losses, and bringing serious consequences; when the existing dust removal device is used in mines , there are the following difficulties: first, it must be operated by workers, and when the dust concentration exceeds the standard, it will seriously affect the health of the workers; second, the intelligent effect is poor, and it is impossible to timely and effectively carry out corresponding dust removal treatment on the location where the dust concentration exceeds the standard; 3. It is difficult to detect the mine dust, and the personnel on the mine cannot understand the situation in the mine

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