Metallurgy Chemical Industry 2BE Single-Stage Single-Action Structure Liquid Water Ring Vacuum Pump

The 2BE liquid ring vacuum pump is a rotary vacuum pump whose working principle is based on centrifugal force and vacuum pressure difference. In the pump, there is a working wheel and a liquid ring. The working wheel rotates in the liquid ring. The liquid ring interacts with the working wheel to suck, compress and discharge the gas out of the pump. Due to the existence of the liquid ring, a certain degree of vacuum is formed in the pump, hence the name liquid ring vacuum pump.

2BE liquid ring vacuum pumps are widely used in many fields

Electric power industry: used in condenser vacuuming, vacuum exhaust, and other processes.

Chemical industry: In the manufacturing process, it is used for gas recovery, gas collection, flammable and explosive gas compression, vacuum crystallization and drying, vacuum filtration of various materials, vacuum transportation, and other processes.

Petroleum industry: commonly used in crude oil extraction, oil field high-pressure treatment, sedimentation tank drainage, vacuum systems of oil refining equipment, etc.

Manufacturing industry: Water ring vacuum pumps are needed in industrial production processes such as boilers, light industry, compressors, and food, such as vacuum packaging in the food industry, can filling and sealing, starch drying processes, pharmaceutical equipment, suction equipment, cigarette smoke Gas exhaust system, etc.

Papermaking industry: The production process of the papermaking industry requires the extraction of moisture from the pulp. At this time, the water ring vacuum pump plays a vital role. In the paper machine production line, due to the need to use various vacuum rollers and vacuum absorbers, the water ring vacuum pump also plays an important role in this process.

Aerospace industry: Vacuum pumps with high precision, high temperature resistance, low-temperature resistance, and other characteristics are required. The water ring vacuum pump is one of the vacuum pumps with these characteristics. In the production process of aerospace equipment, water ring vacuum pumps are widely used in metal processing, material analysis and laboratory work.

Pharmaceutical industry: used in drying, reactor drying, distillation, degassing, crystallization, material transfer, and other processes.

2BE liquid ring vacuum pump performance features and advantages:

The structure is simple, the manufacturing precision requirements are low, and it is easy to process.

The structure is compact, the pump speed is high, and it is generally directly connected to the motor without the need for a reduction device. Therefore, a larger exhaust volume can be achieved with a smaller structural size and a smaller footprint.

Smooth operation, low noise, no friction loss, and high energy efficiency.

It can operate at low inlet pressure and has high compression ratio and suction and exhaust pressure ratio.

The suction power is uniform, the operation is stable and reliable, the operation is simple, and the maintenance is convenient.

Original imported bearings are usually used to ensure the precise positioning of the impeller and high stability during operation.

The impeller material is all made of ductile iron casting or welded steel plate, which fully ensures the stability of the impeller under various harsh working conditions and greatly extends the service life of the pump.

Equipped with a cavitation protection pipe interface, it can eliminate cavitation sound and protect the pump while maximizing the suction effect.

Equipped with water seal or mechanical seal, the sealing between the rotating part and the fixed part can be completed directly with water seal.

It operates stably and reliably under various harsh working conditions and maintains high efficiency over a wide temperature range.

It can adapt to severe working conditions such as large drainage volume and load shock fluctuation.