摘要
王村煤矿斜井用的回撤油压支架工艺效率较低、安全性较差。介绍了一种创新回撤工艺,可实现综采工作面安全快速搬迁,是实现矿井高采高效的重要保障。
The recently used withdrawal technology for hydraulic support is low-efficiency and poor safety in Wangcun mine shaft. The innovation of the withdrawal technology to speed up the removing of fully-mechanized mining face is an important guarantee for realizing high production and high efficiency of coal mine.
出处
《煤矿机电》
2015年第1期122-123,共2页
Colliery Mechanical & Electrical Technology
关键词
液压支架回撤
液压机械手
回撤方法
withdrawal of hydraulic support
hydraulic manipulator
withdrawal method
