Liquid Ring Vacuum Pump Diagram

Liquid ring vacuum pumps and systems.

Liquid ring vacuum pump diagram.

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. The impeller forces this sealing liquid to the periphery of the pump casing where it forms a moving ring of liquid around a center void. 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. This force holds the liquid ring against the.

This benefits the user with less wear and simpler affordable maintenance. Through our ongoing commitment to innovation product research and development nash continues to. As shown in above figure in a liquid ring vacuum pump the pumped gases vapors air is a mixture of gases are sucked via the inlet connection 3 into the pump motor unit and pushed out via the discharge connection 1. Step by step animation with an explanation of how the nash liquid ring vacuum pump works.

Nash liquid ring vacuum pumps are a reliable and durable solution for challenging process applications. Liquid ring vacuum pumps are basically slow speed smooth operat ing rotating devices. Environmental pumps do not require an oil change filter oil pans. Our liquid ring vacuum pump design was the first of its kind at the turn of the 20th century and has been an industry leader ever since.

The impeller 4 with the blades is located in the cylindrical housing 5. The klrc is a non pulsating vacuum. Smaller units may be mounted on existing floors and skids. As the shaft turns a liquid ring is created by the centrifugal force generated by the rotating impeller.

Nonetheless it is important to ensure that the pump s frame or baseplate is mounted level and firmly anchored. Easy maintenance longer pump life liquid ring vacuum pumps are robust in construction and have only one moving part the rotor which is mounted on a shaft supported by a set of bearings designed for a long service life of continuous operation.