摘要
随着机械化程度的不断提高,工作面瓦斯问题日益突出。为保证采煤工作高效、有序地进行,必须提出合理的瓦斯治理方案。结合松河煤矿1152回采工作面实际情况,应用合理的回采工作面区域防突措施并采用残余瓦斯含量法对预抽后回采工作面的消突效果进行检验,有效地解决了本工作面的瓦斯问题。
With the continuous improvement of mechanization, the methane accidents in mining faces increasingly become serious.In order to ensure the mining work efficient and orderly carried out, the methane control scheme must be put forward reasonably. In combination with the practical situation of1152 working face Songhe coal mine, the reasonable working area of the outburst prevention measures selected and the method of residual methane content applied for effective suddenly test of elimination after drainage in advance, which effectively solve the problem of methane in mining faces.
出处
《煤炭技术》
北大核心
2015年第7期195-197,共3页
Coal Technology
关键词
工作面
瓦斯治理
残余瓦斯量
消突效果检验
mining faces
methane control
residual methane content
effective suddenly test of elimination
