摘要
我们国家的煤矿大都分布在地表的下方区域中,矿井的建设在煤炭采掘与生产过程中起着关键性的作用。煤矿与瓦斯联系密切,煤矿井道挖掘的越深,溢出的瓦斯量就会越大。如果在施工期间没有将瓦斯实时的排放出去,就会及其容易出现瓦斯爆炸的重大事故。鉴于此,本文对煤矿瓦斯防治技术进行了分析,以供参考。
Most of our country’s coal mines are distributed in the area below the surface of the earth.Mine construction plays a key role in the process of coal mining and production.Coal mine is closely connected with gas.The deeper the mine shaft is excavated,the greater the amount of gas that overflows.If the gas is not discharged in real time during the construction period,it will easily lead to major accidents of gas explosion.In view of this,this paper analyzes the coal mine gas prevention technology for reference.
作者
徐永忠
Xu Yongzhong(Heshun Xindadi Coal Industry Co.,Ltd.,Yangquan Coal Industry Group,Shanxi,032700)
出处
《当代化工研究》
2020年第9期155-156,共2页
Modern Chemical Research
关键词
煤矿
瓦斯灾害
纺织技术
coal mine
gas disaster
textile technology
