摘要
为提高岩巷掘进施工效率,在21304走向高抽巷试验EBZ-260H掘进机替代爆破作业方式。通过试验、改进岩巷综掘机和配套运输、除尘设备,充分发挥综掘高进效率,大大降低了工人的劳动强度,为岩巷快速掘进提供了新的施工方案。
The paper introduces the application of EBZ-260H-typed roadheader instead of blasting operation in rock roadway construction, which can improve driving efficiency, reduce the labor intensity and realize rapid driving.
作者
刘卫宏
Liu Weihong(No. 2 Colliery, Yangquan Coal Industry Group Co., Ltd., Yangquan, Shanxi 045008)
出处
《江西煤炭科技》
2019年第3期197-199,共3页
Jiangxi Coal Science & Technology
关键词
掘进机
岩巷
试验
效率
roadheader
rock roadway
test
efficiency
