摘要
为科学有效治理矿井瓦斯,有效防范和遏制瓦斯事故,保证回采工作面安全生产,根据《煤矿瓦斯抽采达标暂行规定》要求,竹林山煤矿以1322综采工作面700~950 m范围作为一评价单元,完成了瓦斯抽采达标评判,保证了工作面的正常接替,矿井均衡生产。
Aimed at scientific and effective management for gas mine, effectively prevent and curb the gas accidents, ensure the safety of working face production,according to ＂ the interim provisions on mine gas extraction from standard＂ requirements, 1322 fully mecha- nized working face of coal mine 700 - 950 m range as an evaluation unit, completed the gas extraction from standard to judge, to ensure the normal replacement of working face, the balanced production in Zulinshan Coal Mine.
出处
《煤》
2015年第9期22-23,66,共3页
Coal
关键词
瓦斯
抽采达标
评价单元
gas
extraction from standard
the evaluation unit
