Glass fiber reinforced plastic fan Plastic fan

FRP centrifugal fan

Product description: 1. FRP centrifugal fan has strong anti-corrosion performance, long service life and stable operation.
2. It can be used in the case of corrosive gas to discharge corrosive gas.
3. The transp
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Working principle

FRP centrifugal fan is a centrifugal fan made of FRP anti-corrosion material for the shell. The working principle is that when the motor rotates to drive the fan impeller to rotate, the gas between the blades in the impeller also rotates and is thrown out under the action of centrifugal force. The gas flow rate increases, so that the gas converts kinetic energy into static pressure energy in the flow, and then as the fluid is pressurized, the static pressure energy is converted into speed energy;

The gas is discharged through the exhaust port, and a certain negative pressure is formed in the middle of the impeller. Because the inlet is negative pressure, the outside gas is immediately replenished under the action of atmospheric pressure, and the gas is continuously discharged and replenished under the action of continuous rotation of the impeller, so as to achieve The purpose of continuous blowing.

Under the same power, the wind pressure and air volume are generally inversely proportional. Under the same power, if the air pressure is high, the air volume will be relatively low, while if the air volume is large, the air pressure will be lower, so as to make full use of the efficiency rate of the motor.

Product parameters

No.	Rotating Speed	Air Volume (m3/h)	Wind Pressure (Pa)	Motor Power (KW)
3A	1450	669-1350	310-170	0.75
3A	2900	1443-2500	1140-770	0.1
3.2A	1450	942-1814	298-186	0.75
3.2A	2900	1778-3276	1183-745	1.1
3.6A	1450	1350-2500	390-280	1.1
3.6A	2900	1379-3285	1820-1070	1.5
4A	1450	3566-6193	520-300	1.1
	2900	3566-6193	1920-1170	4
	2900	2700-4960	1920-1170	5.5
4.5A	1450	5400-9920	670-400	1.5
4.5A	2900	4090-6550	2682-1600	7.5
5A	1450	6291-12120	820-490	2.2
6A	1450	5451-9030	1230-710	4
6A	2900	6941-13373	430-270	1.5

Role

1. Ventilation and air diversion

Centrifugal fans are widely used in boilers and industrial furnaces. They mainly play the role of ventilation and wind, on the one hand to ensure the environment of the boiler room or industrial kiln, on the other hand, allow the replacement of oxygen-rich air, so that the boiler or kiln firepower more violent, to a certain extent, save coal and other power resources, reduce the production costs of enterprises.

2. Home ventilation and cooling

In daily life, many household appliances are equipped with centrifugal fans. On the one hand, household air-conditioning equipment also uses centrifugal fans to complete the work. They play the role of heat dissipation and ventilation in these equipment, so that the air circulation, so that the hot summer fresh and cool, so that the indoor always keep dry, fresh air. Reduce the incidence of colds, respiratory diseases and other diseases.

3. Ventilation, cooling and dust removal

In the factory, workshops, warehouses and other departments are equipped with centrifugal fans, which play a role in ventilation, ensure fresh air in the workshop, and help purify the working environment and the health of employees. At the same time, the factory warehouse is equipped with centrifugal fans to dry the air to ensure that the original quality of mechanical equipment or other industrial products is maintained.

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