Protective layer exploitation and gas pumping-exhaust management system and using method thereof

Abstract

The invention provides a protective layer exploitation and gas pumping-exhaust management system and a using method thereof. The protective layer exploitation and gas pumping-exhaust management system comprises a knowledge database, a receiving module and a processing module, wherein the knowledge database is used for storing construction schemes corresponding to various state parameters of a coal and gas co-exploitation working face; the receiving module is used for receiving the state parameters of the coal and gas co-exploitation working face; and the processing module is used for acquiring the construction schemes corresponding to the state parameters from the knowledge database. By adopting the technical scheme, certain guidance can be given to the outburst prevention operation in the coal and gas co-exploitation operation, the coal and gas co-exploitation aim is fulfilled, and the occurrence rate of accidents is reduced.

Description

technical field [0001] The invention relates to the technical field of mine drainage, in particular to a protection layer mining and gas drainage management system and a use method thereof. Background technique [0002] The key work of the existing coal and gas joint mining work is the outburst prevention work. According to the "Regulations on the Prevention and Control of Coal and Gas Outburst" promulgated by the State Administration of Work Safety, the important indicators for judging the risk of coal seam outburst are coal seam gas pressure and gas content. The main purpose of preventing outburst is to eliminate the danger of coal seam outburst (that is, to eliminate outburst). Outburst prevention measures usually adopted are mainly protective seam mining and regional pre-drainage, and the evaluation parameters of the outburst prevention effect mainly include residual gas pressure, gas content, expansion and deformation coefficient of coal seam and other parameters. [...

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Problems solved by technology

[0003] At present, the method of measuring and evaluating parameters used in the industry is mainly manual measurement, which is time-consuming and labor-intensive, the data is not continuous, and the accuracy of the data is not high, which brings certain difficulties to the scientific decision-making of coal mine safety mining, so that it cannot provide comprehensive information for coal and gas sharing. Give some guidance to the outburst prevention work in the mining work

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