What should be paid attention to when designing a centrifugal fan housing
What should be paid attention to when designing a centrifugal fan housing?
Centrifugal fans are widely used in daily life and production, especially in factories and mines and high-temperature boilers. With the increase in environmental protection requirements, centrifugal fans are also used in dust removal. So what should be paid attention to when designing the casing of the centrifugal fan? Let's look at the precautions below.
1. Pay attention to performance
The casing of different centrifugal fans is different, so in the process of design, it should be designed according to its specific role. The casing of dust removal centrifugal fan and explosion-proof centrifugal fan are different. In the manufacturing process, different designs should be made according to his specific role.
2. Pay attention to the use of materials
I use durable materials for the casing of the centrifugal fan, because the casing of the centrifugal fan should not only take care of the work of the internal shaft wheel, but also be windproof and rainproof outside. Wear will shorten the service life of the centrifugal fan.
3. Pay attention to the design method
When designing a centrifugal fan shell, computer graphics should be used. Some manufacturers can also customize a centrifugal fan, but whether it is customized or directly purchased off-the-shelf, it is necessary to design the volute width and volute exit opening, etc. These two points are More important steps, only by confirming these dimensions can the overall drawing of the centrifugal fan be well designed.
The outer shell of the centrifugal fan plays a very important role, so you should choose it according to your own needs.