The types of using shock Absorber to reduce Vibration of centrifugal Fan
Jul 30, 2019
At present, most of the damping methods of centrifugal fan are spring shock absorber, which is mainly composed of spring, base, upper cover and so on. The shock absorber is generally installed under the damping plate and under the fan steel support made of it. The damping plate is a reinforced mud mixed soil plate. The force of multiple shock absorbers installed under the plate is uniform. Shock absorbers should be installed according to the air volume of the fan, generally not less than four.
Of course, the choice of shock absorber needs to be determined by dynamic calculation. And it is best not to change the number and type of shock absorber at will. When the shock absorber is installed under the damping plate, it is necessary to ensure that the position in the center of the reserved hole is not offset, and that the position of the shock absorber should be kept flat on the ground or on the basis, and the shock absorber should be subjected to uniform force. Spring shock absorber is a good choice to eliminate the impact vibration caused by external force and the noise caused by high speed operation of fan.
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