浅埋深薄煤层高效开采关键技术及装备研究

Research on Key Technology and Equipment of High Efficiency Mining in Shallow Buried Thin Coal Seam

通过对浅埋深薄煤层重型液压支架及工作面智能化电控系统的研究,实现了工作面设备的远程监控和操作;研究了浅埋深薄煤层综采工作面顺槽液压支架快速支护技术,保障了顺槽支架与工作面推进速度的协同。通过对浅埋深薄煤层高效开采关键技术及装备的研究与实践,使浅埋深薄煤层工作面采高在1.5 m时具备年产300万t的能力。

Through the study of shallow buried depth control system of intelligent hydraulic support for thin seam working face and the realization of remote monitoring and the operation of equipment in working face;of shallow buried support in thin coal seam fully mechanized working face end hydraulic fast supporting technology,security cooperation trough bracket and the speed of working face.