摘要
通过对公乌素煤矿1604工作面实施煤层注水,有效降低了工作面风流中粉尘浓度,改善了工作面作业环境,对保障矿井安全生产具有极其重要的意义。
It has a great significance to guarantee coal mine safety in production, improve the operating environment, and lower the dust concentration through coal seam water injection on 1604 working face in Gongwusu Coal Mine.
出处
《神华科技》
2013年第4期40-42,共3页
Shenhua Science and Technology
关键词
长钻孔
封孔
煤层注水
Long Drilling
Hole Sealing
Coal Seam Water Injection
