山东煤炭科技Issue(8)：64-64,71,2.DOI:10.3969/j.issn.1005-2801.2015.08.31
煤机机头外延提高回收率的技术实践
Technology Practice To Improve Recovery Rate By Extensing Scraper Conveyor Head
常俊峰1
作者信息
- 1. 山东能源枣庄矿业集团柴里煤矿，山东滕州 277519
- 折叠
摘要
Abstract
The dull coalreserves under special geological condition, mining working face mining stop line extension of the way to recovery the range of coal resources, coal resources to improve the recovery of the mine. This paper introduces the application and practice of fully mechanized top coal caving mining technology process of extension of working face head, similar to the working face mining has reference signiifcance.关键词
外延/回收率/实践Key words
extension/recovery rate/practice分类
矿业与冶金引用本文复制引用
常俊峰..煤机机头外延提高回收率的技术实践[J].山东煤炭科技,2015,(8):64-64,71,2.
