摘要
瓦斯是危害采煤安全的重要因素,对采煤工作面进行瓦斯治理尤为必要。本文对霍州煤电集团晋南煤业有限公司2-106回采工作面的瓦斯量进行分析,通过计算确定了工作面的配风量,并在工作面布置瓦斯监测系统,以监测工作面的瓦斯浓度变化情况,采取针对性瓦斯防治措施,更好地防范工作面瓦斯事故。
The gas is an important factor that influence the safety of mining,it is necessary to control gas in coal face.This article carries on the analysis to the Huozhou Coal Power Group,Jinnan Coal Industry Co.,LTD.2-106 working face,the air distribution is determined by calculation,and the layout of working face gas monitoring system to monitor changes in the concentration of gas,to take preventive measures to prevent gas,to better prevent gas accidents in working face.
作者
司晋林
Si Jin-lin(Huozhou Coal Power Group,Jinnan Coal Industry Co.,LTD.,Shanxi Hejin 043300)
出处
《山东煤炭科技》
2019年第1期131-133,138,共4页
Shandong Coal Science and Technology
关键词
井下采煤
瓦斯监测
治理
underground coal mining
gas monitoring
control
