摘要
分析精煤仓弧形闸门的气动控制系统在工作中出现的问题,提出了一种经济、实用的改气动控制系统为液动控制系统的方案。
This paper analyzes the problems occurred to a fined coal bunker arc-shaped valve pneumatic control system during its operation and at meantime an economic and practical version to modify the pneumatic control system to a hydraulic control system is proposed.
出处
《煤矿机械》
2000年第4期46-48,共3页
Coal Mine Machinery