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Home / News / Industry News / What are the basic requirements and impeller parameters of centrifugal fans?
First: The centrifugal fan equipment involved should meet the requirement that the operating point of the required flow and pressure is near the centrifugal fan rate point;
Second, when operating under normal conditions, the rate is high and the efficiency curve is flat;
Third, the stable working range of the pressure curve should be wide;
Fourth, the structure of the equipment itself is relatively simple and has good process performance;
Fifth, the equipment has sufficient strength and rigidity, and its working performance is safe, stable and reliable;
In addition, the designed and manufactured centrifugal fan is small in size and light in weight when it meets the requirements of use. In addition, the following points should be noted for the selection of dimensionless times:
1. In order to ensure the efficiency of the centrifugal fan, an appropriate value should be selected for design.
2. Select the value of the centrifugal fan and the low peripheral speed to ensure the noise of the centrifugal fan.
3. Select the value of the centrifugal fan to ensure small wear.
4. Determine the appropriate impeller type according to the use requirements.
When designing, the first is to design the impeller of the centrifugal fan equipment, mainly including the size and shape of the impeller. Usually the main parameters of centrifugal fan impeller include: impeller outer diameter, impeller inlet diameter, blade inlet diameter, centrifugal fan width, inlet width, blade centrifugal fan installation angle and blade inlet installation angle, etc.
Core Performance: Long Service Life, Easy To Maintain. High Efficiency, Quiet Operation, Robust Welded Construction.
Applications: Suitable For Conveying Clean Air Or Light Materials At Normal Temperature, Most Commonly Used In Industrial Furnaces For Air Supply, Light Particle/Powder/Crush/Fiber Transportation, Air Drying/Cooling Of Materials, Ventilation And Smoke Exhaust, And Other Areas.
Function:
● It Consists Of 10 Backward-Inclined Steel Blades, A Curved Front Disc And A Flat Rear Disc. Made Of Steel Plate And Corrected By Dynamic And Static Balance, It Has Good Air Performance, High Efficiency And Stable Operation.
● Custom Solutions At Series Production Prices.
