摘要
为提高综采工作面回撤速度,以晋能控股煤业集团某矿3-1煤层3401综采工作面回撤工程为研究对象,介绍了该综采工作面的回撤方法与具体回撤步骤,提出了一些保障该综采工作面安全快速回撤的措施,并分析了回撤效果。实践表明,该综采工作面实现了安全快速回撤,可为类似工况下的综采工作面实现安全快速回撤提供参考。
In order to improve the retraction speed of the comprehensive mining working face,the retraction method and specific retraction steps of the comprehensive mining working face are introduced,some measures to guarantee the safe and rapid retraction of the comprehensive mining working face are proposed,and the retraction effect is analyzed,and the comprehensive mining working face achieves safe and rapid retraction,which can provide reference for the comprehensive mining under similar working conditions.It can provide a reference for the safe and rapid retraction of the workface under similar working conditions.
作者
蔡旭东
Cai Xudong(Jinneng Holding Group Wangcun Coal Industry Co.,Ltd.,Datong Shanxi 037000)
出处
《机械管理开发》
2022年第6期100-102,共3页
Mechanical Management and Development
关键词
综采工作面
快速回撤
垛式支架
comprehensive mining face
fast retraction
pallet bracket
