煤矿综采面瓦斯综合治理技术研究  

Research on Comprehensive Gas Control Technology for Coal Mine Comprehensive Mining Face

作　　者：王东 Wang Dong(Second Mine,Shanxi Huayang Group New Energy Co.,Ltd.,Yangquan Shanxi 045000,China)

机构地区：[1]山西华阳集团新能股份有限公司二矿,山西阳泉045000

出　　处：《山西化工》2024年第6期186-187,215,共3页Shanxi Chemical Industry

摘　　要：通过对某煤矿25703综采工作面内部瓦斯实际分布情况分析,基于数值模拟和生产经验提出煤层预抽采、高抽巷抽采、高位钻孔以及采空区埋管等综合瓦斯治理方式,并在实际生产当中应用验证瓦斯综合治理技术效果。Through the analysis of the actual distribution of gas inside the 25703 fully mechanized mining face of a certain coal mine,based on numerical simulation and production experience,comprehensive gas control methods such as coal seam pre extraction,high extraction roadway extraction,high-level drilling,and goaf buried pipes are proposed,and the effectiveness of gas comprehensive control technology is verified in actual production.

关 键 词：煤层预抽采 高抽巷抽采 高位钻孔 采空区埋管 

分 类 号：TD712.6[矿业工程—矿井通风与安全]