Similar to other pumps a liquid ring vacuum pump lrvp has a bladed impeller attached to a center hub.
Water ring vacuum pump working.
To produce vacuum in a two stage liquid ring vacuum pump a multi blade impeller on a shaft is positioned eccentrically in a cylindrical housing that is partially filled with sealing liquid.
Water ring vacuum pump is based on the change of the volume of the blade chamber to suction and exhaust.
A liquid ring pump is a rotating positive displacement pump.
Water ring vacuum pump set of joint working principle.
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.
Typical centrifugal pumps increase the operating pressure of pumped fluid.
Understanding the liquid ring vacuum pump and how it works.