摘要
为有效治理大采高综采工作面上隅角瓦斯,本文以晋能集团阳城四侯煤业3103综采工作面为对象,分析了3103综采工作面上隅角瓦斯超限原因,提出了一系列上隅角瓦斯治理方法。通过实践,3103综采工作面上隅角瓦斯治理取得成功。
In order to effectively control the gas in the upper corner of the comprehensive mining face with large mining height, this paper takes the 3103 fully mechanized working face of Sihou Coal Industry in Yangcheng of Jinneng Group as the object, analyzes the reasons for the gas over limit in the upper corner of the 3103 fully mechanized working face, and puts forward a series of gas control methods in the upper corner. Through practice, the gas control in the upper corner of 3103 fully mechanized coal face is successful.
作者
王园园
Wang Yuan-yuan(Yangcheng Sihou Coal Industry Co.,Ltd,Shanxi Coal Transportation and Marketing Group,Shanxi Jincheng 048108)
出处
《山东煤炭科技》
2019年第11期110-112,115,共4页
Shandong Coal Science and Technology
关键词
综采工作面
上隅角瓦斯
超限原因
治理措施
fully mechanized working face
upper corner gas
overrun cause
control measures
