综采工作面三巷布置方式在成庄矿井的应用

Three roadways layout at full-mechanized face in Chengzhuang mine

综采工作面巷道布置是一个重要而又复杂的单项工程 ,它直接影响着整个矿井的生产效益和矿井的服务年限。现通过生产实践 ,找到了一套比较适合生产实际的综采放顶煤工作面巷道布置方式 ,即三巷布置方式 ,其特点是加大了运输顺槽的断面 ,采用机轨合一巷道布置 ,提高煤炭资源回收率。

Three roadways layout is suitable to the production in full-mechanized top-slicing face,in which the equipment and convey roadways are mixed and the coal recovery ration may be rise.