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Current location: Air filter > News Center >What are the working principles and characteristics of air filter?

What are the working principles and characteristics of air filter?

What are the working principles and characteristics of air filter? The following detailed answers.

I. working principle of air filter

In the pneumatic technology, the air filter, pressure reducing valve and oil atomizer are called the three pneumatic parts. In order to obtain multiple functions, these three kinds of gas source processing elements are usually assembled together in sequence, which is called pneumatic triplet. It is used for air purification, filtration, decompression and lubrication.

The installation sequence of the three parts is air filter, pressure reducing valve and oil mist eliminator. The three components are indispensable air source devices in most pneumatic systems. They are installed near the gas consuming equipment to ensure the quality of compressed air. In addition to ensuring the quality of the three components, the design and installation should also consider the factors such as space saving, convenient operation and installation, and arbitrary combination.

The compressed air from the inlet is introduced into the guide plate. There are evenly distributed helical teeth similar to fan blades on the guide plate, which forces the high-speed flow of compressed air to produce strong rotation along the tangent direction of the teeth. Under the strong centrifugal force, the liquid oil and large impurities mixed in the air are separated and thrown to the inner wall of the water cup and flow to the bottom of the water cup. Remove the liquid water, oil and large impurities of compressed air, and then further filter through the filter element to remove small solid particles, and then output clean compressed air from the outlet. (5) the upper and lower parts of the oil cup can be prevented from rotating at the bottom of the water cup. The air must be collected from the bottom of the water cup and drained from the bottom of the water cup.

 Air filter

2、 Air filter features

[1] the inner cavity of the filter shell is anodized, and the outer shell is sprayed with epoxy resin dry powder.

[2] the fiber diameter in the equipment is small and the surface is smooth.

[3] the filter element adopts special anti leakage technology to ensure the filtering effect.

[4] it can filter solid impurities and oil mist, and quickly remove oil mist.

[5] the filter element adopts imported borosilicate glass fiber.

The above is the working principle and characteristics of air filter. If you have any other questions, please contact us.

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