Water ring vacuum pump is based on the change of the volume of the blade chamber to suction and exhaust.
Water ring vacuum pump working.
Typical centrifugal pumps increase the operating pressure of pumped fluid.
Water ring vacuum pump set of joint working principle.
The fluid at the pump suction port flange has a low pressure value whereas after passing through the various pumps impellers stages the fluid is.
When the water ring vacuum pump operates in the low vacuum range it has the ability to vacuum pump a large number of gases efficiently which is its outstanding advantage.
As the shaft turns a liquid ring is created by the centrifugal force generated by the rotating impeller.
They are typically used as a vacuum pump but can also be used as a gas compressor the function of a liquid ring pump is similar to a rotary vane pump with the difference being that the vanes are an integral part of the rotor and churn a rotating ring of liquid to form the compression chamber seal.
A liquid ring pump is a rotating positive displacement pump.