What are the classifications of centrifugal blowers

2022-07-12 15:32
Centrifugal blowers are widely used as the transmission power of air. What are the classifications of centrifugal blowers?
blowers
 
Centrifugal blowers can be divided into ordinary blowers, dust exhaust blowers, corrosion resistant blowers, explosion-proof blowers according to the nature of the transmission medium.
 
Ordinary blowers are used to transport relatively clean, the temperature is not more than 80℃, dust concentration is not more than 150 mg per cubic meter, the air transported is not corrosive to the equipment.
 
Dust blower is used to transport air with dust concentration of more than 150 mg per cubic meter. Dust blower can also be used as pneumatic conveying machine. Dust exhaust blower after special treatment, not easy to be blocked by dust, the shell is more wear-resistant.
 
Corrosion-resistant blowers are used to transport gases that are corrosive to metal materials. Corrosion resistant blowers are usually made of stainless steel, plastic or ceramic and other corrosion resistant materials, or covered with corrosion resistant coating on metal materials.
 
Explosion-proof blowers are used to transport gases that are likely to cause explosions and combustion, or air containing some industrial dust that may cause explosions, or for flammable and explosive environments. Its shell and impeller with soft metal manufacturing, explosion-proof blower power source with explosion-proof motor.
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