Introduction of frp centrifugal fans
The general FRP centrifugal fan can be used in the occasion of corrosive gas, discharging corrosive gas. The gas conveyed is not allowed to contain viscous substances, dust and hard particles less than or equal to 150mg / m3, gas temperature less than or equal to 60 degrees, and relative humidity less than or equal to 100%. FRP centrifugal fans are not suitable for high temperature places.
Features of frp centrifugal fans
It has the characteristics of strong corrosion resistance, long service life and stable operation.
Working principle of frp centrifugal fans
As the name implies, FRP centrifugal fan is a kind of centrifugal fan made of FRP anti-corrosion material. Its working principle is that when the motor rotates and drives the fan impeller to rotate, the gas between the blades in the impeller also rotates, and these gases are thrown out under the action of centrifugal force. The gas flow rate increases, so that the kinetic energy is converted into static energy in the flow, and then with the flow of fluid Pressurization, so that the static pressure can be converted into the speed energy, and the gas is discharged through the exhaust port, and a certain negative pressure is formed in the middle of the impeller. Due to the negative pressure at the inlet, the external gas is immediately added under the action of atmospheric pressure, and the gas is continuously discharged and added under the continuous rotation of the impeller, so as to achieve the purpose of continuous blowing. Under the same power, the air 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, and if the air volume is large, the air pressure will be lower, so as to make full use of the efficiency of the motor.
Application of frp centrifugal fans
FRP centrifugal fans are widely used in chemical industry, electroplating, oxidation, power plants, laboratories, circuit boards, environmental protection equipment and other occasions containing corrosive gases.
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