摘要
通过寸草塔煤矿开采条件及煤层瓦斯赋存状况对22301综采工作面的瓦斯涌出情况进行分析。根据工作面瓦斯参数测定结果,对工作面回采期间瓦斯涌出量进行预测,提出了采用通风稀释、防止采空区漏风和加强安全管理的措施对工作面回采期间的涌出瓦斯进行综合治理。
By analyzing the mining conditions and the results of gas parameters measurenlent in Cuncaota coal mine, the gas enfission during the nfining period was predicted, and the measures of ventilation dilution, preventing air leakage in goal and strengthening safety management were put forward to comprehensively control the gas emission during the mining period.
作者
王文清
WANG Wen-qing(Cuncaota Coal Mine,Shendong Coal Group Co.,Ltd.,Yijinhuoluo 017209,China)
出处
《陕西煤炭》
2018年第6期70-73,89,共5页
Shaanxi Coal
关键词
低瓦斯矿井
综采工作面
瓦斯涌出量预测
综合治理
low gas mine
fully mechanized mining face
gas emission prediction
comprehensive management
