探讨4171S工作面上隅角瓦斯的处理方法

Disposal methods for gas controlling in upper corner of coal face with 4171S

如何确保综采工作面生产安全,是煤矿生产重要工作内容之一。本文探讨了4171S工作面在回采过程中,对于上隅角瓦斯处理采取的各种方法,最终有效的控制了瓦斯,防止瓦斯事故的发生,为低瓦斯矿井控制瓦斯总结了经验。

To make sure the production safety in the fully mechanized coal face is one of the important works of coalmine production. This article discusses the disposal methods for gas controlling in upper comer of coal face with 4171S during the coal mining. Using these methods, the gas will be controlled effectively to prevent gas explosion accidents. The article provides useful experiences for gas controlling in low-gas mines.