Centrifugal compressor

 The working principle of a centrifugal compressor is that when the impeller rotates at high speed, the gas rotates with it. Under the action of centrifugal force, the gas is thrown into the diffuser behind it, forming a vacuum zone at the impeller. At this time, fresh gas from the outside enters the impeller. The impeller continuously rotates, and gas is constantly sucked in and thrown out, thus maintaining a continuous flow of gas