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How to reduce noise from Suzhou Roots blowers?
Release time:
2020-11-19
If there is a drawback to devices like the Roots blower, it would be the relatively high operating noise. However, we do have solutions to these issues, so let's take a look at how to reduce the noise!
If there is a drawback to equipment like Roots blowers, it would be the relatively high operating noise. However, we do have solutions to these problems, so let's take a look at how to reduce the noise!
In factory production, Roots blowers are commonly used air supply devices, but their noise pollution is also quite serious, posing great harm to the environment and human health. Therefore, how to reduce the noise of Roots blowers and address their pollution and interference with the surrounding environment is an important issue.
Fan noise mainly comes from three aspects: mechanical noise, electromagnetic noise, and airflow noise. Mechanical noise refers to the noise generated by the operation of gears and bearings inside the machine, as well as the vibration, friction, and impact of the machine body.
Aerodynamic noise is caused by the rotation of the fan blades compressing air, which creates turbulence. Among these, the intensity of airflow noise is relatively high and poses a greater threat to human health.
For the practical application of Roots blowers, combined with spectral analysis to understand the causes of noise generation, not only can it make the investigation and measurement of Roots blower noise more objective, but it can also provide a scientific basis for controlling and managing fan noise.
1. Choose a reasonable type of Roots blower.
2. Install enclosing structures.
3. Reasonably handle the pipeline system. Fan noise will propagate through the duct, so properly managing the noise in the pipeline system is also a method of noise control.
4. Implement foundation vibration reduction.
5. Implement construction measures.
6. Properly install silencers.
No matter which noise reduction method is used, it can effectively and reasonably reduce the impact of noise on us. I hope everyone can be aware of these.
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