The rotor of the sewage pump is rotated by the periodic transformation of a plurality of fixed volume transport units in the working chamber so as to change the volume of the sewage pump so as to constitute a higher vacuum and discharge pressure.
The two rotors of the sewage pump are operated synchronously by a pair of high precision gears. The drive shaft is connected to the motor via a coupling. The motor and gear are placed on the same side of the rotor. The driven rotor is directly driven by the motor side gear so that the torsional deformation of the active rotor shaft is small and the gap between the two rotors is not changed by the large torsional deformation of the drive shaft so that the gap between the rotors is running The process is uniform.
With the continuous development of the times, the word “sewage pump” is more and more popular and the application is gradually being promoted. The flow line structure of the rotor rotation and without the dead space and non-metal parts in the rotor chamber avoid the pollution to the transported material.
Analysis of Rotor Operation of Sewage Pump
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sewage pump