综采工作面液压支架快速回撤技术探讨

Discussion on Quick Withdrawal Technology of Hydraulic Support in Fully Mechanized Mining Face

针对综采工作面结采后液压支架的回撤工作进行了研究,详细分析了传统回撤工艺方法,并探讨了新型专用回撤设备和回撤工艺方法,通过实践对比,得出使用专用回撤设备进行液压支架回撤的优点,能够提高工作效率及安全性.

Aiming at the research on the withdrawal of hydraulic support in fully mechanized mining face after stopping mining,this paper analyses the traditional withdrawal technology in detail,and probes into the new special withdrawal equipment and the withdrawal technology.Through practice comparison,the advantages of using special withdrawal equipment to withdraw hydraulic support are obtained,which can improve the working efficiency and safety.