Liquid Ring Vacuum Pump Systems

Liquid ring vacuum pumps are rotating positive displacement machines providing process vacuum in industrial applications such as chemical electrical power environmental food beverage processing and packaging marine mining oil gas pharmaceutical pulp paper and textiles.

Liquid ring vacuum pump systems.

Sliding friction is limited to the shaft seals. An eccentrically installed impeller rotates in the casing partly filled with liquid. Pump and motor only. 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. Liquid ring vacuum pumps overview. Pump designed to remove gases through the use of rotating impeller blades that enter and leave a ring of liquid. Liquid ring vacuum pumps and systems.

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. Nash medium capacity liquid ring vacuum pumps offer a highly powerful range of small to medium size single stage vacuum pumps for use in diverse industries including oil gas general industrial and chemical. They are typically used as a vacuum pump but can also be used as a gas compressor. Close coupled motor mounted pumps.

The klrc is a non pulsating vacuum. Liquid ring vacuum pumps utilize water or other processes compatible liquid as the sealant. By the rotational movement of the impeller and the resulting centrifugal force the liquid within the cylinder forms the so called liquid ring.