摘要
临时支护的低效率严重影响准备巷道的快速掘进。在滑移式临时支护中应用电液控制技术和装置,改善了作业工艺,提高了临时支护的支护效率、支护质量和作业的安全性,提高了掘进进尺速度,为快速掘进创造了条件。
The low efficiency of temporary support affects the rapid excavation of preparation roadway.The application of electro hydraulic control technology and device in sliding temporary support has improved the operation technology, improved the support efficiency, support quality and operation safety of temporary support, increased the excavation footage speed and created conditions for rapid excavation.
作者
张鑫
孟俊文
Zhang Xin;Meng Junwen(Taiyuan Xiang Ming Intelligent Control Technology Co.,Ltd.,Taiyuan 030032,China;Xiegou Coal Mine,Shanxi Xishan Jinxing Energy Co.,Ltd.,Lvliang 033600,China)
出处
《煤矿机械》
2021年第4期147-148,共2页
Coal Mine Machinery
关键词
电液控制
综掘工作面
滑移式临时支护
进尺
electro hydraulic control
fully mechanized excavation face
sliding temporary support
footage
