煤仓限位是提高矿井块炭生产率的有效途径

Coal Bunker Spacing Is an Effective Way for Increasing Pit Lump Coal Ratio

论述了提高矿井块炭生产率的途径,通过对煤仓卸载冲击破碎的理论分析,提出煤仓限位增块技术措施,并介绍了生产现场实际使用效果。

This paper discusses the way for increasing productivity of pit lump coal and, through theoretical analysis on impact rupture caused by unloading of coal bunker, puts forward the technical measures for increasing pit lump coal ratio through coal bunker spacing, and introduces the actual applying result in worksite.