摘要
介绍了潘一矿在综合治理采煤面瓦斯的过程中,利用在煤层顶板施工高抽巷,高抽巷内埋设抽放管路抽放瓦斯,加强抽放取得显著效果;分析了高抽巷的技术原理,层位选定及相关技术参数。
In the comprehensive treatment of coal face gas in Panyi Mine, high level suction roadway above the coal seam top and embeded suction pipe were used to draw out gas, which obtained good effect. The technical principle, seam determination and the relevant parameters of high level suction roadway were analysed.
出处
《中国矿山工程》
2005年第4期25-27,56,共4页
China Mine Engineering
关键词
高抽巷
采煤工作面
瓦斯治理技术
high level suction roadway
coal face
gas treatment technique
