摘要
顶板支护和通风管理是嘉阳煤矿2#煤回采工作面过空巷安全开采的关键。该矿支护问题解决方案:超前、及时、生产工序配合;通风问题解决方案:系统有计划的配风,抓好现场设施管理。确定从技术方案上解决,从现场管理上落实,实现了2#煤层回采工作面安全开采过空巷。
The roof support and ventilation management is safe mining key of passing through empty roadway in 2＊ coal seam mining face of Jiayang coal mine. The roof support solutions are advanced, timely and production processes coordination. The ventilation solutions are that the system air distribution has plan and do a good job of on - site facilities management. Determine that from the technical solutions solve, from site management implement and achieve safe mining through the empty roadway in 2＂ coal seam mining face.
出处
《山西焦煤科技》
2012年第12期25-28,共4页
Shanxi Coking Coal Science & Technology
关键词
过空巷
顶板支护
通风管理
安全开采
Pass through empty roadway
Roof support
Ventilation management
Safe mining
