摘要
介绍了天池煤矿15101工作面利用尾巷风排采空区瓦斯、走向高位抽放巷抽放卸压瓦斯的综合治理瓦斯的情况,对合理的横贯间距和高位抽放巷的位置进行了现场考察、分析,摸索出了适合天池煤矿煤层赋存条件及开采条件的瓦斯综合治理技术。
This paper describes the comprehensive gas prevention and control practice using tailgate vent air to discharge mine gas from gob areas and high positioned gas draining drift along the strike to drain the pressure relieving gas in the #15101 face in Tianchi Coal Mine. Based upon a on--the--site observation and analysis of the rationalized interval distance and the positions of high positioned gas draining drift, a comprehensive mine gas prevention and control technology is proposed that is best adapted to the actual conditions of mine gas occurrence and coal mining conditions in Tianchi Coal Mine.
出处
《中国煤炭》
北大核心
2009年第7期88-91,共4页
China Coal
关键词
瓦斯综合治理
风排瓦斯
卸压抽放
comprehensive control on mine gas, mine gas vent, pressure relieving gas drainage
