Nozzle requirements for side channel blower with dual function of blowing and sucking

2022-06-02 14:14
In the use of high pressure fan will be used to take over. The following will be a detailed introduction to the use and takeover of high pressure fans.
 
First, air supply
 
Aeration applications (e.g., aquaculture, electroplating, water treatment, etc.).
 
1. Piping principle of side channel blower:
 
A. The total cross-sectional area of branches ≧ the main cross-sectional area;
 
B. The cross-sectional area of the main tube ≧ the outlet area of the side channel blower;
 
C. The total cross-sectional area of the nozzle ≧ the outlet area of the fan;
 
D. The length of the pipeline and the number of elbows should be slightly calculated as pressure loss.
 
Two, suction
 
Suction purposes (e.g., vacuuming, material absorption, etc.)
 
1. Piping principle of side channel blower:
 
A. Total branch cross-sectional area = main cross-sectional area;
 
B. Main cross-sectional area x {1-0.8) = fan inlet area;
 
C. Total cross-sectional area of the suction nozzle x (0.9~0.8) = suction area of the fan;
 
D. The length of the pipeline and the number of elbows should be slightly calculated as pressure loss.
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