瓦斯抽放系统在鸡西矿业集团东海煤矿的应用  

Application of Gas Drainage System in Donghai Coal Mine of Jixi Mining Industry Group

作　　者：齐才[1] 

机构地区：[1]鸡西矿业集团公司东海煤矿,黑龙江鸡西158100

出　　处：《煤炭技术》2008年第6期94-96,共3页Coal Technology

摘　　要：介绍了东海煤矿瓦斯抽放系统在采掘工作面的应用经验,采煤工作面瓦斯治理主要综合抽放方式为邻近层抽放、采空区抽放、本煤层抽放及局部抽放掘进工作面瓦斯。The application experience of gas drainage system at the working face of Donghai Coal Mine is introduced. The main comprehensive gas drainage way of the working face gas government is the neighbor level drainage, the goal drainage, the local coal seam gas drainage and partial drainage for tunneling working face.

关 键 词：邻近层抽放 钻孔抽放 瓦斯抽放 

分 类 号：TD712[矿业工程—矿井通风与安全]