综采工作面瓦斯涌出来源及构成分析  

Analysis of Sources and Composition of Gas Emission in Fully Mechanized Coal Face

作　　者：杨峰峰 张巨峰 郑超 许泰 YANG Feng-feng;ZHANG Ju-feng;ZHENG Chao;XU Tai(College of Energy Engineering,Longdong University,Qingyang 745000,China)

机构地区：[1]陇东学院能源工程学院

出　　处：《煤炭技术》2020年第1期96-97,共2页Coal Technology

基　　金：甘肃省高等学校创新能力提升项目(2019B-154);甘肃省青年基金(18JR3RM240);甘肃省安全生产科研项目(GAJ00011;GAJ00017)

摘　　要：为了解决综采工作面瓦斯涌出高的问题,根据寨崖底煤矿实际条件,通过井下实测采掘工作面煤壁、落煤和邻近层瓦斯涌出数据,并分析其变化规律,对瓦斯涌出的来源和构成进行分析,提出了瓦斯治理的方法,对煤矿安全生产起到积极作用。In order to solve the problem of high gas emission of the fully mechanized coal face,according to the actual conditions of the bottom of the cliff village coal mine,through underground actual mining face,coal and coal wall adjacent layer gas emission data,and analyzes the change law of the gas emission source and composition were analyzed,and puts forward the method of gas control,play a positive role to the coal mine safety production.

关 键 词：瓦斯涌出 瓦斯来源 构成 瓦斯治理 

分 类 号：TD712[矿业工程—矿井通风与安全]