摘要
煤矿俯采工作面采煤机滚筒装煤效果差,是影响采煤工作面生产效率提高的关键。通过对淮北矿业集团某一矿824工作面采煤机装煤情况的跟踪与研究,找出了影响装煤的原因,并提出了改进措施,为俯采条件下提高采煤机滚筒装煤效果探索了新的途径。
The poor coal loading effect of shearer drum is the key to improve the production efficiency of coal mining face.Based on the tracking and research on the coal loading situation of 824 working face in a coal mine of Huaibei Mining Group,the reasons that affect the coal loading were found out,and the improvement measures were put forward,which explored a new way to improve the coal loading effect of shearer drum under the condition of underhand mining.
作者
郝山林
胡志勇
王晋级
刘义
耿广佩
HAO Shanlin;HU Zhiyong;WANG Jinji;LIU Yi;GENG Guangpei(Xuzhou Zhongkuang Huihong Mining Equipment Co., Ltd., Xuzhou 221116, China;Production Department, North Mining Group Co., Ltd., Huaibei 235000, China)
出处
《煤矿机电》
2020年第6期89-90,93,共3页
Colliery Mechanical & Electrical Technology
关键词
俯采工作面
采煤机滚筒
装煤
underhand mining face
shearer drum
coal loading
作者简介
郝山林(1966—),男,1992年毕业于中国矿业大学(硕士学位),长期从事采煤机滚筒研究制造工作.
