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Key points and operation flow of classification and selection of axial fans

Axial fan can be divided into ordinary axial fan, explosion proof axial flow fan and anticorrosive axial flow fan. According to the model, it can be divided into T35-11, T40 and so on. What is the working process of axial fan, and how does the axial fan work?

  

The axial flow fan is called "axial flow" because it is in the same direction as the wind blade, and the gas flows parallel to the fan shaft. The axial flow fan is usually used in the occasions where the flow rate is high and the pressure requirement is low.

  

Axial fan operation process:

  

1. when the impeller rotates, the gas enters the impeller axially from the inlet, and is pushed by the blade on the impeller to increase the energy of the gas and then flow into the guide vane.

  

The 2. guide vane deflects the flow of the deflecting gas into an axial flow. At the same time, the gas is introduced into the diffuser tube, which further converts the kinetic energy of the gas into the pressure energy. Finally, the working pipeline is introduced, and the blade can be fixed or revolve around its longitudinal axis.

  

3., changing the blade angle or spacing is one of the main advantages of axial flow fans.

  

4. small blade spacing angle leads to lower flow rate, while increasing spacing can generate higher flow rate.

  

Axial fan is easy to install and widely used. What kind of problems can be consulted?



Tags:   Axial fan   Low noise axial flow fan   Exhaust fan   Air blower
Clicks: Update time: 2017-06-21 11:16:39 [ Print this page [ Close ]
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