摘要
运用“两相流”原理和“增大面积”法，设计出小流量高扬程矿用排沙排污水潜水泵，它具有体积小、效率高、能排沙等特点。
Small flow capacity and high-lift pump in use for ore discharged in mine is designed, using tow-phase flow principle and increase area method. It has small volume, high efficiency, discharge ore characteristic est.
出处
《煤矿机械》
2000年第4期9-11,共3页
Coal Mine Machinery
关键词
潜水系
排沙污水泵
两相流
排沙潜水泵
设计
submersible pump
ore discharge pump
tow-phase flow
increase area method
