先抽后采 建设安全高效矿井  

Gas Drainage Before Exploitstion,Building Safety and High Efficient Coal Mine

作　　者：刘鹏飞 

机构地区：[1]鹤岗矿业集团南山煤矿,黑龙江鹤岗154104

出　　处：《煤炭技术》2009年第5期101-103,共3页Coal Technology

摘　　要：南山煤矿在瓦斯治理管理中,在采前预抽的基础上,结合边掘边抽、边采边抽、高位钻孔和采空区抽放综合方法,有效地解决了采掘工作面瓦斯超限问题。In Nanshan Coal Mine gas control,on the basis of the exploitation,in combination with excavation and extraction,exploitation while gas drainage from coal mine,high position drill and drainage from mine goaf,the problem of gas transfinite at mining faces is effectively solved.

关 键 词：瓦斯治理 采前预抽 边采边抽 

分 类 号：TD712[矿业工程—矿井通风与安全]