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Screw air compressor: Working Principle and Workflow

Sollant 4 in 1 air compressor

Working principle :

A screw air compressor compresses air using parallel meshing rotors (screws) inside a casing. The casing and exhaust valve form a working chamber. This setup increases gas pressure by reducing volume. The rotating rotors cause periodic volume changes.

Gas moves from the suction side to the discharge side. This completes the processes of suction, compression, and exhaust.

Sollant 4 in 1 air compressor

Gas enters the interdental space of male and female rotors through the suction port. Rotors rotate, filling each other’s grooves.

Grooves push towards exhaust, compressing gas by reducing volume. Compressed gas reaches predetermined pressure and is discharged through exhaust port, completing cycle.

Screw air compressor workflow: mainly to help everyone have a deeper understanding of the working principle of screw air compressors.

First, the air compressor sucks in the surrounding air through the air filter, allowing it to enter the compressor unit.

Next, the compressor changes the volume inside by combining the yin and yang rotors.

At the same time, the chamber continuously sprays oil to lubricate and cool the screw, producing a heated oil and gas mixture.

In the third step, the mixture of oil and gas, after experiencing a rise in temperature and pressure, enters the oil and gas separator tank through the exhaust one-way valve.

Fourth, the oil and gas separator separates most of the oil from the compressed air in the main engine chamber, cools it, and returns it to the engine for recycling.

Fifth, once the air in the oil and gas separator reaches the required minimum pressure, the minimum pressure valve opens, and high-temperature compressed air enters the aftercooler. Finally, the aftercooler cools down the temperature of the compressed air, providing the compressed air you need.

 

Sollant 4 in 1 air compressor

In summary, screw air compressors use rotating rotors to compress air efficiently. This process involves intake, compression, and exhaust phases, supported by oil lubrication and cooling mechanisms. Understanding these principles ensures reliable compressed air supply for diverse industrial applications.

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The reason for the odor emitted by the use of air compressors may be this

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