补连塔煤矿2-2煤三盘区掘锚机组优化改造  

Optimization and Transformation on Excavating Anchor Unit in the Third Panel Area of 2-2 Coal in Bulianta Coal Mine

作　　者：李伟 Li Wei(Bulianta Coal Mine,Shendong Coal Group,National Energy Group,Shaanxi Yulin 719315)

机构地区：[1]国家能源集团神东煤炭集团补连塔煤矿,陕西榆林719315

出　　处：《山东煤炭科技》2020年第3期135-137,共3页Shandong Coal Science and Technology

摘　　要：为加快掘进速度,补连塔煤矿决定采用MB670掘锚一体机进行三盘区轨道顺槽的掘进作业,对掘锚机组及施工工艺加以改进。掘锚机组优化改造后,掘锚机能够适应该矿的条件,提高了煤矿煤巷掘进速度,缓解了采掘接替紧张,保证了巷道掘进施工安全。In order to speed up the excavation speed,it is decided to use MB670 anchor driving machine to carry out the excavation operation of the track along the groove in the third panel area,and to improve the anchor driving unit and construction technology.After the optimization and transformation of the excavating anchor unit,the excavating anchor machine can adapt to the conditions of the mine,improve the driving speed of coal roadway,alleviate the tension of mining replacement,and ensure the safety of roadway excavation construction.

关 键 词：掘锚一体 采掘交替 改造 

分 类 号：TD421.5[矿业工程—矿山机电]