摘要
综采工作面上隅角易聚集瓦斯,时常发生瓦斯超限,为有效治理这些瓦斯,更好地保障煤矿安全生产,分析了综采工作面上隅角瓦斯超限原因,并提出了行之有效的治理措施,以供同行参考。
The upper comer of fully mechanized coal mining face is easy to gather gas, gas overrun occurs frequently, in order to effectively control the gas, to better ensure the safety of coal mine production, this paper analyzes the reasons of gas overrun in upper comer of fully mechanized coal mining face, and puts forward some effective measures for reference.
出处
《机电工程技术》
2017年第8期233-234,共2页
Mechanical & Electrical Engineering Technology
关键词
综采工作面
上隅角
瓦斯超限
原因
治理措施
fully mechanized coal face
upper comer
gas overrun
cause
control measures
