西铭矿北七采区大采长48702工作面的优化布置方案

Optimal Design of 48702 Working Face of Large Mining Length in North No.7 Mining Area of Ximing Mine

分析了西铭矿北七采区大采长48702工作面需要解决的关键问题,提出了构建大采长工作面的优化方案,从采区巷道布置及生产系统两大方面对西铭矿北七采区大采长48702工作面的具体优化措施进行了介绍。优化后减少了巷道施工工程量,提高了工作面生产效率,节约了施工成本。

This paper analyzes the key problems to be solved in the large mining length 48702 face in the North Seventh Mining area of Ximing Mine,and puts forward the optimization scheme for the construction of the large mining length face.The concrete measures for optimizing the large mining length 48702 face in the North Seventh Mining area of Ximing Mine are introduced from two aspects:roadway layout and production system.The amount of roadway construction are reduced and the production efficiency of working face as well as the construction cost is saved.