摘要
以斜沟矿500工作面三角煤为研究对象,详细介绍了三角煤回采工艺,并将该回采工艺进行实践应用,在"三八"制工作下,顺利完成了支架拆除、工作面进刀工作,实现了三角煤的回采,提高了煤炭的回收率,为矿井带来了直观的经济效益。
Taking the triangle coal of 500 working face in Xiegou mine as the research object,the mining technology of triangle coal is introduced in detail,and the practical application is carried out by this mining technology.Under the“38”system,the support removal and working face feeding are successfully completed,the recovery of triangle coal is realized,the coal recovery rate is improved,and the intuitive economic benefits are brought to the mine.
作者
王碧荣
Wang Birong(Shanxi Linfen Xishan Energy Co.,Ltd.,Linfen Shanxi 041000)
出处
《山西冶金》
CAS
2021年第5期241-242,245,共3页
Shanxi Metallurgy
关键词
综采工作面
三角煤
支架拆除
工作面进刀
回收率
fully mechanized mining face
triangle coal
support removal
working face feeding
recovery rate
作者简介
王碧荣(1987-),男,毕业于太原理工大学采矿工程专业,本科,工程师,主要从事煤矿生产技术管理工作。
