金华山煤矿2108工作面瓦斯综合治理技术

摘要

Based on the gas resources of 2108 working face, the paper put forward gas comprehensive control scheme, such as increasing the face air volume, reducing the air leakage to mined - out area, gas drainage in upper corner and so on. Practice shows that the gas comprehensive control measures achieved the goal of gas control in 2108 working face.%针对金华山煤矿2108工作面的瓦斯来源，分析瓦斯可能产生的区域，提出增加工作面风量，减少采空区漏风，上隅角埋、插管抽采等多种技术手段对2108工作面的瓦斯全方位综合治理。