The Exhaust Process Of The Screw Air Compressor

Exhaust process detailed analysis of the working process of screw air compressor: when the meshing end face of the rotor turns to communicate with the exhaust port of the casing, the compressed gas begins to be discharged until the meshing surface of the tooth tip and the tooth groove moves to the exhaust end surface, at this time, the meshing surface of the yin and yang rotor and the tooth groove space of the exhaust port of the casing is 0, that is, the exhaust process is completed, and at the same time, the length of the tooth groove between the meshing surface of the rotor and the air intake port of the casing reaches the longest, and the intake process is carried out again.