摘要
针对原有膏体充填支架使用的液压支架工序复杂,劳动时间长、强度大,难以进一步提高工作面生产效率等技术难题。阐述工作面两端头安装膏体充填端头隔离的专用液压支架可以提高生产效率,减少劳动时间、降低劳动强度以及提高生产的安全性。
The study aims at the original paste filling stent hydraulic support process complex, long labor time and the hard intensity. It is difficult to further improve the working efficiency and other technical problems. Installing special hydraulic support In two heads of the coal mine working face can improve production efficiency, reduce labor time, reduce labor intensity and improve the safety of production.
出处
《煤矿机械》
2016年第5期118-119,共2页
Coal Mine Machinery
关键词
三下一上
膏体充填
应用效果
three underground and one waterborne circumstances
paste backfilling
application effect
