摘要
井下煤层回采中的瓦斯防治问题一直是矿井生产安全管理的重中之重。以此为着手点,对矿井生产中高位钻孔瓦斯抽放技术的应用开展分析和探究。结合具体的工程实际,在分析作业面瓦斯问题的基础上,对作业面高位钻孔瓦斯抽放技术的应用开展综合分析,并对其应用效果进行探究,希望能够为其他矿井相似工程的开展提供借鉴和参考。
The problem of gas prevention and control in underground coal seam mining has always been the top priority of mine production safety management.As a starting point,this paper analyzed and explored the application of high-level borehole gas drainage technology in mine production.Combined with the specific engineering practice,on the basis of analyzing the gas problems in the working face,it carried out a comprehensive analysis on the application of gas drainage technology of high-level boreholes in the working face,and explored its application effect,hoping to provide reference for similar projects in other mines.
作者
李晋阳
LI Jinyang(Shanxi Xingxin Safety Production Technology Service Co.,Ltd.,Taiyuan 030000,Shanxi,China)
出处
《能源与节能》
2020年第9期184-185,共2页
Energy and Energy Conservation
关键词
矿井
瓦斯抽放
高位钻孔
方案设计
mine
gas drainage
high-level borehole
scheme design
