1. Try to choose low noise fan: in the purchase of centrifugal fan, you should choose the low noise products to avoid the impact of high-noise products on the working environment and personnel.
2. Installation of vibration dampers: the use of vibration dampers to reduce the vibration and noise transmitted by the fan to the equipment or room can greatly reduce the noise generated.
3. Adjustment of fan blades: By adjusting the fan blade angle, outer diameter, and the number of blades and other parameters, the aerodynamic noise generated by the fan can be reduced.
4. Reasonable layout of the installation location: in the choice of centrifugal fan installation location, should consider whether the noise and vibration generated by the fan operation will have an impact on the surrounding environment, should be selected away from the production area and the office area of the location for installation.
5. Installation of sound-absorbing materials: installing sound-absorbing materials such as sound-absorbing boards and soundproof enclosures around the fan, inside the equipment and pipelines can greatly reduce the transmission and diffusion of noise.
Through the comprehensive application of the above measures, you can effectively reduce the industrial dust centrifugal fan noise, to ensure a quiet and harmonious production environment.