摘要
针对近年来采煤工作面上瓦斯含量暴增,造成了较大安全隐患的问题,提出了煤矿瓦斯综合抽采方案,并制定了煤矿瓦斯综合抽采的基本方法、适用条件及考核指标。通过实例运用及实施效果分析,证明了所介绍方案的可行性。
In view of the problem that the gas content in coal mining face has increased sharply in recent years, which has caused great potential safety hazards, the comprehensive gas extraction scheme of coal mine is put forward, and the basic method, applicable conditions and assessment indexes of comprehensive gas extraction of coal mine are formulated. The feasibility of the proposed scheme is proved by practical application and implementation effect analysis.
作者
赵恒
ZHAO Heng(Ventilation Management Department of Zhaozhuang Coal Industry Co., Ltd., Changzhi Shanxi 046600, China)
出处
《山西化工》
2019年第4期112-113,125,共3页
Shanxi Chemical Industry
关键词
瓦斯
综合抽采
考核指标
gas
comprehensive extraction
assessment index
