摘要
7601综放工作面系五阳煤矿76采区的首采工作面,埋藏较深、瓦斯含量大,属高瓦斯工作面。自掘进伊始,瓦斯频繁超限,严重影响正常掘进,也造成了极大的安全隐患。为有效治理瓦斯,在该工作面采取了瓦斯综合治理的方案,取得明显的经济效益和社会效益,具有较好的推广应用前景。
7601 fully-mechanized coal winning working face was the first face in 76 mining area. It deep embedding and high gas made it become high gas working face. Since the very beginning of the driving, gas has frequently out of gauge. It influenced the normal driving and also have brought extremely huge safe hidden trouble. In order to govern gas effectly, we have adopt gas comprehensive treatment in that face which get obvious economic returns and social benefits and has fairly good dissemination prospect.
出处
《煤》
2008年第6期27-28,共2页
Coal
关键词
高瓦斯
综合治理
应用
high gas
comprehensive treatment
application
