Roots FansThe principle of operation is to use two leaf-shaped rotor in the cylinder for relative motion to compress and transport gas rotary compressor. So what are the components of a Roots fan?
1. Enclosure:
It is mainly used to support wall panels, impellers, mufflers and fixed roles.
2. Wall panels:
It is mainly used to connect the housing to the impeller and support the rotation of the impeller, as well as to provide an end sealing effect.
3. Impeller:
It is the rotating part of the Roots fan, divided into two blades and three blades, but due to the three blades than the two blades of the outgoing air pulsation is small, low noise, smooth operation and many other advantages, has gradually replaced the two blades of the Roots fan.
4. Muffler:
This is used to reduce the noise generated by airflow pulsations at the inlet and outlet of the Roots fan.