摘要
主要讨论在确保高压线路及建筑物的保护煤柱符合《采矿工程设计手册》相关要求的前提下,对110202工作面回采巷道进行有效地技术改造,以增加工作面的回采产量,达到煤炭资源回收目的,有效缓解矿井采掘接续紧张的状况。
The article mainly discusses the effective technological transformation on the recycling roadway of 110202 mining face,under the conditions that the high-voltage lines and the protection of coal pillars are in line with＂Mining Engineering Handbook＂.After the technological transformation,the recycling production output is increased to fulfill the purposes of coal recycling.
出处
《神华科技》
2011年第5期43-45,共3页
Shenhua Science and Technology
关键词
回采巷道
技术改造
煤炭资源
产能
Recycling roadway
Technological transformation
Coal resources
Production capacity
