The difference between Roots blower and centrifugal blower

Roots blower and centrifugal blower
If the load operation requires constant flow performance, a Roots blower will be used. The main reason is that the Roots blower is a constant-flow blower, and its parameters are mainly air volume. The output pressure changes with changes in the pipe and load, and the air volume changes very little. This is also the reason why Roots blowers are popular among users. The main reason is that the air volume of the Roots blower is very large, and the pressure is also very large. At the same time, the noise of the Roots blower is also very large. If the noise of the Roots blower is small, this is also a requirement for low noise. At this time, it is necessary to Choose a rotary blower.
If you need the effect of fixed pressure, you must choose a centrifugal blower. This is also a unique attribute of the centrifugal blower. The centrifugal blower mainly depends on the parameters of the air pressure, because the air volume blown out by the centrifugal blower changes with the delivery pipe. It changes with the change of the load, provided that the wind pressure does not change greatly. In addition, the centrifugal blower compresses the air and sends out the gas under the action of centrifugal force by several running impellers at the same time.
2. Summary
Roots blowers and centrifugal blowers are both used to transport gases, dust, etc. Due to their different characteristics and working principles, it is also determined in which field these two blowers can perform best. Best results. In terms of selection, it depends on which feature the user focuses on. Since the Roots blower operates with a fixed air volume, the centrifugal blower operates with a fixed air pressure. This also means that the user can use it as a reference when choosing the air volume and wind pressure. of blower. Henan Hongji Blower Co., Ltd. official website sales hotline