2020年11月19日星期四

Water ring vacuum pump has strong corrosion resistance

Compared with the most common SK series water ring vacuum pump, water ring vacuum pump has the characteristics of strong corrosion resistance, high limit vacuum degree and large exhaust volume. It is widely used in food, petroleum, chemical industry, metallurgy and other professional fields, and can also pump various gases and corrosive gases without solid particles. 


There are two main shock absorption methods: the transmission system is reformed. In order to reduce the vibration intention of the motor and transmission shaft, SK water ring vacuum pump is used to transfer the rigid connection with the transmission shaft into elastic connection. The elastic sleeve pin coupling is used to adjust the maximum compensation displacement and compensation angle, so that the vibration of the motor and drive shaft can be compensated through the elastic coupling and will not be directly transmitted to sk water ring vacuum pump.

Considering that it is difficult to reinforce SK water ring vacuum pump, the method of welding "reinforcing rib" in the outlet steel pipe is adopted. Along the inlet and outlet direction, the flange at both ends of the connecting steel pipe between the outlet pipe of SK water ring vacuum pump and the outlet valve can be consulted by the seller for welding with several steel plates of specified thickness and width. The stiffness of steel pipe is added to reduce deformation and resist displacement.


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