岩石高位瓦斯抽放巷在彬长矿区高瓦斯易自燃煤层综采工作面的应用  

The application of perch rock laneways in high gas and easy self- ignition workface in Binchang mining area

作　　者：马安强[1,2] 

机构地区：[1]陕西煤矿安全监察局咸阳监察分局,陕西西安710016 [2]陕西能源职业技术学院机电工程系,陕西咸阳712000

出　　处：《陕西能源职业技术学院学报》2011年第4期5-6,46,共3页

摘　　要：结合彬长矿区大佛寺矿40104工作面瓦斯涌出量大的实际情况，提出了采用岩石高位瓦斯抽放巷的方法治理瓦斯灾害的新思路，并给出了高抽巷的布置方式。通过对08年9个月瓦斯抽放情况的总结，说明高抽巷能够大幅度增加工作面的瓦斯抽放量，瓦斯灾害得到了有效防治，起到了很好的效果。Combining with the actual situation of a great deal of gas in Binchang Dafosi Coal Mine, the article put forwards a new idea on how to resolve the gas disasters by adopting the method of abstracting gas on perch rock laneways, and it gives a proposal of the collocation styles of perch rock laneway. The results showed that the suc- tion quantity of gas was increased though summing up the abstracting gas situation of nine months in 2008. Gas dis- asters can be effectively defended and dealt with. The method has made a great effect.

关 键 词：瓦斯抽放 高位 抽放巷 

分 类 号：TD712.6[矿业工程—矿井通风与安全]