Air compressor energy saving case study

Air compressor function overview:

There are many types of air compressors, which can be divided into positive displacement compressors, speed compressors, and positive displacement compressors according to their working principles. Pressure; The working principle of the speed compressor is to increase the movement speed of the gas molecules, so that the kinetic energy of the gas molecules is converted into the pressure energy of the gas, thereby increasing the pressure of the compressed air.

Piston Air Compressor

Now commonly used air compressors include piston air compressors, screw air compressors, (screw air compressors are further divided into twin-screw air compressors and single-screw air compressors), centrifugal compressors and vane air compressors machine, scroll air compressor. Below is the definition of the various compressors. Compressors such as cam, diaphragm and diffuser pumps are not included because of their special purpose and relatively small size.

Positive Displacement Compressor - A compressor that directly increases the pressure of the gas by changing the volume of the gas.

Reciprocating compressor - is a positive displacement compressor, and its compression element is a piston, which reciprocates in the cylinder.

Rotary compressors - are positive displacement compressors, compression is achieved by the forced movement of rotating elements.

Sliding vane compressor - is a rotary variable capacity compressor, and its axial vanes slide radially on the eccentric rotor of the same cylinder. The air trapped between the sliding vanes is compressed and discharged.