煤巷超前钻孔综合防突技术在高河煤矿的应用

Technology of Coal Lane Over-drilling Depth Integrated Control in Gaohe Coal Mine

超前钻孔是煤矿使用最广泛的一种防突措施。文章阐述了高河煤矿在煤巷掘进期间,采用本煤层打超前钻孔综合防突技术来解决瓦斯问题,通过实例分析,说明了超前钻孔综合防突技术对该矿的安全高效生产起到了关键的作用,同时也为高突矿井的煤巷掘进提供了一定的借鉴作用。

Advanced drilling is the most widely used coal mine of an outburst prevention measures. This paper expounds solving gas problem by the coal seam play advanced comprehensive drilling outburst prevention technique during excavating in Gaohe Coal Mine Roadway, through analysis of example, and show that advanced comprehensive drilling outburst prevention technique has played a key role for mine safety and efficiency of production, but also provides a reference for mine coal roadway of high axon tunneling.