抽放方法减少综采面上隅角瓦斯涌出
白建飞
（山西阳城阳泰集团义城煤业有限公司，山西阳城048100）
摘要： 叙述了山西阳城阳泰集团义城煤业有限公司矿井及回采工作面通风及瓦斯基本情况，提出并分析了在采用U型
通风系统的综采工作面减少上隅角瓦斯涌出的综合抽采方法，并结合该公司3401工作面实践进行研究。
关键词： 综采工作面；抽采方法；减少上隅角瓦斯
中图分类号： TD712 文献标识码： A 文章编号： 2095-0802-(2016)06-0073-02
On the Drainage Methods for Reducing Emission in Upper Corner in the Fully Mechanized
Working face
BAI Jianfei
(Yicheng Coal Industry Co., Ltd. of Yangtai Group in Yangcheng of Shanxi, Yangcheng 048100, Shanxi, China)
Abstract: This paper described the basic information of coal mine and ventilation and gas in working face in Yicheng Coal Industry
Co., Ltd. of Yangtai Group in Yangcheng of Shanxi, put forward and analyzed comprehensive extraction method reducing the
gas emission in upper corner in fully mechanized coal mining face that was equipped with U-shape ventilation system, and carried
on research combined with the practice in 3401 working face of the company.

Key words: fully mechanized working face; extraction method; gas reduction in upper corner