摘要
阐述了煤层注水消突及注水治理瓦斯、煤尘的技术原理。通过煤层注水消突及减尘,消除了瓦斯超限,降低了瓦斯涌出量;改善了井下作业环境,降低了工人的劳动强度。
The technical principles of coal seams infusion against outburst,water and dust penetration are expounded.Through coal seams infusion against outburst and reducing coal dust,the gas gauge is eliminated and the gas emission is reduced;the underground working environment is improved and the labor intensity is reduced.
出处
《价值工程》
2012年第1期54-54,共1页
Value Engineering
关键词
煤层注水
注水工艺
净化水幕
煤尘危害
coal seams infusion
injection process
purified water curtain
dust hazards
