大断面煤巷掘锚护一体机高效掘进研究与应用

Research and Application of High Efficient Digging of Large Cross-Section Coal Roadway with Integrated Machine for Digging and Anchor Protection

为解决大断面煤巷高效掘进难题,通过在华阳一矿对掘锚护一体机的成功应用表现出了良好的综合性能,实现了截割、临时支护、永久支护的一体化作业,提升了掘进装备机械化、连续化、成套化水平。

In order to solve the problem of high-efficiency tunneling in large cross-section coal mines,the successful application of the integrated tunneling and anchoring machine in Huayang mine has shown good comprehensive performance,realised the integrated operation of cutting,temporary support and permanent support,and enhanced the level of mechanization,continuity and complete sets of tunneling equipment.