【摘要】 为了提高复杂条件下巷道掘进期间煤矸石运输效率,大同煤矿集团雁崖煤业公司掘进四队对三盘区5301运料绕道掘进期间运输系统进行优化。实际应用发现,优化后运输系统不仅提高了掘进巷道运输效率,而且保证煤矸运输安全,取得了显著成效。更多还原

【Abstract】 In order to improve the efficiency of coal and gangue transportation during roadway excavation under complex conditions, the fourth tunneling team of Yanya Coal Industry Company of Datong Coal Mine Group optimized the transportation system of bypass 5301 in panel 3. The practical application shows that the optimized transportation system not only improves the transportation efficiency of the roadway, but also guarantees the safety of coal and gangue transportation, and achieves remarkable results.更多还原