摘要
在煤矿开采的过程中,随着采矿深度的加大,内部的瓦斯含量也会不断地升高,进而出现大量瓦斯涌现的情况,严重威胁着井下工作人员的人身安全。所以,需要采取有效的煤矿瓦斯预防措施,分析煤矿瓦斯的分布情况、存储情况、流动趋势等,然后采取有效的煤矿瓦斯抽采技术,减少矿井内部瓦斯,提升采矿安全,文章就此进行相关的阐述和分析。
In the process of coal mining, with the increase of mining depth, the internal gas content will continue to rise, and then a large number of gas emerges, which seriously threatens the personal safety of underground workers.Therefore, it is necessary to take effective coal mine gas prevention measures, analyze the distribution, storage and flow trend of coal mine gas, and then take effective coal mine gas extraction technology to reduce the gas inside the mine and improve the mining safety. This paper makes relevant elaboration and analysis.
作者
关瑞斌
Guan Ruibin(China Coal Technology Engineering Group Chongqing Research Institute,Chongqing 400037)
出处
《现代工业经济和信息化》
2020年第7期135-136,156,共3页
Modern Industrial Economy and Informationization
关键词
煤矿
瓦斯
综合抽采技术
coal mine
gas
comprehensive extraction technology