Liquid Ring Vacuum Pump Diagram

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.

Liquid ring vacuum pump diagram.

This benefits the user with less wear and simpler affordable maintenance. Nonetheless it is important to ensure that the pump s frame or baseplate is mounted level and firmly anchored. Environmental pumps do not require an oil change filter oil pans. Smaller units may be mounted on existing floors and skids.

Liquid ring vacuum pumps are basically slow speed smooth operat ing rotating devices. 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. This force holds the liquid ring against the. Step by step animation with an explanation of how the nash liquid ring vacuum pump works.

The klrc is a non pulsating vacuum. Pumps that are about 50 hp and above are best placed on a con crete pad. Liquid ring vacuum pumps and systems. As the shaft turns a liquid ring is created by the centrifugal force generated by the rotating impeller.

Through our ongoing commitment to innovation product research and development nash continues to. Pump designed to remove gases through the use of rotating impeller blades that enter and leave a ring of liquid. 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 4 with the blades is located in the cylindrical housing 5.

Nash liquid ring vacuum pumps are a reliable and durable solution for challenging process applications. 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.