Coal mine large-range dust monitoring system and method

Abstract

The invention relates to the technical field of dust monitoring, and particularly relates to a coal mine large-range dust monitoring system and method. The coal mine large-range dust monitoring system comprises a coal mining module, a first detection module, a first dust falling module, a transportation module, a bearing and containing module, a coal crushing module, a second detection module, a second dust falling module, a central processing module, an intelligent control module and an alarm module. The coal mining module comprises a coal mining machine used for mining coal mines. The transportation module comprises a conveying belt used for transporting coal. The bearing and containing module comprises a closed containing chamber used for dust isolation and sound insulation. According to the coal mine large-range dust monitoring system and method, the coal mining module, the first detection module, the first dust falling module, the transportation module, the bearing and containing module, the coal crushing module, the second detection module, the second dust falling module, the central processing module, the intelligent control module and the alarm module are arranged, and therefore the coal mine large-range dust monitoring system has the functions of large-range monitoring, automatic dust falling, intelligent control, efficient dust falling, remote alarming and the like.

Description

technical field [0001] The invention relates to the technical field of dust monitoring, in particular to a coal mine large-scale dust monitoring system and method. Background technique [0002] Coal mines are areas where human beings exploit coal resources in coal-rich mining areas, and are generally divided into underground coal mines and open-pit coal mines. When the coal seam is far away from the surface, it is generally selected to excavate the coal by digging the roadway underground, which is an underground coal mine. When the distance between the coal seam and the surface is very short, it is generally chosen to directly strip the surface soil layer to excavate coal, which is an open-pit coal mine. Coal mines include large areas above and below ground and associated facilities. A coal mine is a reasonable space excavated by humans when excavating geological layers rich in coal, usually including roadways, shafts, and mining faces. Coal is the main solid fuel and a k...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the problem that the dust monitoring system in the prior art can only monitor the dust concentration in a local area, and cannot monitor the dust in a wide range from coal mining to coal crushing. Without intelligent control dust suppression function, it can only issue an alarm when the dust concentration exceeds the standard, but cannot quickly and effectively reduce the dust concentration, and it is very easy to have a long-term dust concentration exceeding the standard, and there is no remote alarm function, which can only be carried out on site Small-scale sound and light alarms cannot convey the alarm of excessive dust concentration to the control room in time, making it impossible for the staff to know in time that the dust concentration has exceeded the standard. A large-scale dust monitoring system and method for coal mines is proposed

Images