摘要
麦捷煤业目前开采的煤层瓦斯含量较高,为了保证煤层的安全开采,需要对煤层中瓦斯进行治理。简要介绍了目前煤业回采工作面和掘进工作面采用的瓦斯抽采技术以及取得的效果,分析了未来3年煤层开采时的瓦斯抽采情况,以期为煤矿瓦斯治理以及抽采设计提供一定的参考。
The gas content of coal seams currently mined by Maijie Coal Industry Co.,Ltd.is relatively high.In order to ensure the safe mining of coal seams,it is necessary to control the gas in coal seams.This paper briefly introduced the gas drainage technology used in the coal mining working face and the excavation working face of the company and the results obtained,and analyzed the gas drainage situation in the coal seam mining in the next three years,in order to provide certain guidance for coal mine gas control and drainage design.
出处
《能源与节能》
2022年第9期11-13,共3页
Energy and Energy Conservation
关键词
瓦斯抽采
抽采设计
抽采规划
gas drainage
drainage design
drainage planning
