The principle of return oil filter

An return oil filter is a device used to filter fluids (usually oil) to maintain the cleanliness and proper functioning of a system by removing impurities and particles from the fluid. They are widely used in hydraulic systems, lubrication systems, and other fluid systems.

Working principle: The working principle of the return oil filter is based on the filtration principle. When fluid enters the return oil filter, it is filtered through the filter element, where impurities and particles are trapped on the filter element surface. Clean fluid flows out of the return oil filter and continues to be recycled. Over time, the filter element will gradually become clogged, causing an increase in fluid flow resistance. When the resistance reaches a certain value, the filter element needs to be replaced or cleaned to restore the filter's filtration capacity.

Application: Oil return filter is widely used in hydraulic system, lubrication system, fuel system, compressed air system and other fields. In these systems, impurities and particles in the fluid can cause wear and blockage on system components, affecting the normal operation of the system. The oil return filter can effectively remove these impurities and particles, protect system components, and improve the reliability and service life of the system.

In short, the return oil filter is an important fluid filtration equipment, and its working principle is based on the filter principle. By removing impurities and particles from the fluid, the return oil filter keeps the system clean and operational, improving system reliability and service life.