南屯煤矿开拓布局改革与实践

The reform and practice for the underground development at Nantun Coal Mine

南屯煤矿巷道布置,由普采方式改为综采方式,而后在普通综采型巷道布置的基础上,又重新规划设计,改造成为适应高产高效开采的中央大采区,为矿井高产高效建设创造了坚实的基础。

For the Roadway arrangement of Nantun Coal Mine, it was changed from drilling and blasting method into long-wall method in the past, and afterwords, based on the common longwall roadway arrangement, a new design and reform has been done, it became a central large panel which is suitable to the high production and high efficiency.