摘要
在高瓦斯矿井,由于瓦斯影响,严重制约了矿井的采掘衔接,特别是长距离的掘进工作面,瓦斯涌出量增加,导致巷道掘不进去,随着区域瓦斯治理的理念的提出,千米钻机的应用,有效地解决了掘进期间的瓦斯治理。
In the high gas mine, the gas seriously restricted the excavating link mine heading face, especially a long distance excavation face, increasing the amount of gas emission, resulting in the difficulty of roadway excavation, with the proposed regional gas control concept, application of kilometer rig, solved the problem of gas control during excavation.
出处
《山东煤炭科技》
2015年第3期99-100,共2页
Shandong Coal Science and Technology
作者简介
杨剑锐(1982),男,山西介休人,通风工程师,本科学历,2007年毕业于中国矿业大学安全工程专业。