Factory Supplier Vacuum Evaporating Using Water Ring Vacuum Pump for Lab Vacuum Distillation

An oil-free vacuum pump is a type of pump that does not use lubricants in the chamber to generate vacuum or cool the pump. It achieves gas suction and vacuum creation through specific mechanical structures and working principles. Due to not using oil as a lubricant, it avoids oil pollution and oil vapor emissions, which meets environmental requirements. The oil-free design reduces the maintenance cost of the pump and extends its service life. Due to its unique performance and advantages, oil-free vacuum pumps are widely used in multiple fields.

As an important equipment in industrial production, the application scope and importance of vacuum pumps are constantly expanding. With the advancement of technology and the development of the industry, the types and performance of vacuum pumps will continue to be optimized, providing a more efficient, stable, and reliable vacuum environment for industrial production. In the future, vacuum pumps will continue to play a crucial role in various fields, promoting the progress and development of industrial production.

Vacuum pumps play an important role in food packaging and processing. Vacuum packaging can extend the shelf life of food, reduce oxygen exposure, and prevent food oxidation and spoilage. Meanwhile, in the food processing process, vacuum pumps are used for degassing and concentration, improving the quality and taste of food. In the semiconductor production process, a vacuum pump is used to provide an ultra-high vacuum environment to ensure the smooth progress of process operations such as thin film deposition and ion implantation. Vacuum pumps are used to simulate space environments and test the performance and reliability of aerospace devices.

The reciprocating vacuum pump achieves gas suction through the reciprocating motion of the piston in the pump chamber. When the piston moves outward, the gas in the pump chamber is discharged; When the piston moves inward, the pump chamber is open to the atmosphere and draws in more gas. By continuously repeating this process, the effect of continuous suction is achieved. Liquid ring vacuum pump is similar to reciprocating vacuum pump, but uses liquid as the working medium. There is an eccentric wheel in the pump chamber. When the eccentric wheel rotates, the liquid will form a circulation along the inner wall of the pump chamber, and the gas is sucked in and discharged through the volume change of the liquid ring.