煤层瓦斯压力探测新技术在寺河煤矿瓦斯防治中的应用  

Applications of a New Coalbed Gas Pressure Detecting Technology to Mine Gas Prevention and Control

作　　者：翟慧兵[1] 赵彬[1] 刘旺博[2] 

机构地区：[1]晋城煤业集团寺河矿,山西晋城048205 [2]中国地质大学资源学院,武汉430074

出　　处：《安全与环境工程》2011年第3期64-67,72,共5页Safety and Environmental Engineering

基　　金：国家重大专项项目(2008ZX05063;2008ZX05034-002)

摘　　要：寺河矿属于高瓦斯矿井,是煤层气综合开发的主要矿井之一,其煤层气开发主要分两部分,即地面煤层气井抽采与井下煤层钻孔抽采。抽采环节中对煤矿瓦斯的防治是煤矿安全生产的重要前提。本文探讨了煤层瓦斯压力探测新技术——煤层瓦斯原位探测仪在该煤矿瓦斯防治中的具体运用,该探测技术可以高效地检验瓦斯抽放效果,从而为预防瓦斯突出提供科学依据,也可为煤矿安全生产提供有力的保障。Sihe Coal Mine,as one of the main mines which comprehensively exploitage coalbed methane,belongs to the high gas mine.The exploitation of coalbed methane can be divided into the coalbed gas well drainage on the ground and the coalbed borehole drainage in the deep mine roadway.In the process of gas drainage,mine gas prevention and control is the prerequisite of safe production in coal mines.Coalbed gas in situ detector has three components,including hydraulic seal,in situ detection and gas sampling.The application of coalbed gas in situ detector can check out the gas drainage effect effectively and provide scientific basis for the prevention of gas outburst so as to provide powerful protection for the safe production in coal mines.

关 键 词：煤层瓦斯原位探测仪 瓦斯抽放 瓦斯突出 寺河矿 

分 类 号：X924.4[环境科学与工程—安全科学] TD712[矿业工程—矿井通风与安全]