水环式真空泵(water-sealing vacuum pump)是抽放井下沼气所用的真空泵。该真空泵抽放负压高、流量小、适用于抽放量不大、要求抽放负压高的矿井使用。水环式真空泵安全性好,一般矿井都要求较高的抽放负压,所以使用较广泛。
水环式真空泵中废弃的水和空气一起被排到水箱里。
Water ring vacuum pump in the waste water and air into the tank together.
水环式真空泵的圆柱形泵壳内安装一个偏心的牙状叶轮。
Water Ring Vacuum pump cylindrical shell to install a pump eccentric impeller-shaped teeth.
目前工业中应用最多的是水环式真空泵和旋片式真空泵等。
Application of the current industry is the largest water-ring vacuum pumps and vacuum pumps and other rotating chip.
应用推荐