Induced Draft High Temperature Centrifugal Fan 350KW For Steam Boilers

High temperature centrifugal fan high volume air blower stainless steel blower induced draft fan steam boilers

High temperature centrifugal fan is a special fan, which is specially used in high temperature workplace. High temperature centrifugal fan has high temperature resistance and high pressure resistance. High temperature fan mainly includes: stainless steel high temperature fan, transmission high temperature fan, centrifugal high temperature centrifugal fan, etc..

High temperature fans are widely used in chemical industry, petroleum, metallurgy, forging, electric power, nuclear power, environmental protection and other fields.

Structural characteristics of high temperature fan

1. The high temperature fan is mainly composed of impeller, shell, air inlet, motor, connector, cooling air blade and other components.

2. The impeller adopts multi-wing single centrifugal impeller, made of high quality galvanized steel plate or cold rolled steel plate, and the blades are designed according to the aerodynamic principle. The impeller consists of 10 airfoil blades, curved front disks, and back disks. The material is made of high quality steel plate, high strength, good durability, and strict dynamic and static balance correction. Good air performance, high efficiency, smooth operation.

3, the use of convergence inlet to simplify the preservation of vortex form, gas flow loss is small, high temperature and high efficiency fan.

4. Metal casting is used to connect the high temperature air blower housing and the motor, and the motor shaft head is installed with cooling blades, and the outer wall of the metal casting is installed with inlet and outlet pipes to cool the metal casting and shaft head to ensure the normal operation of the motor under high temperature. The temperature.

5, the motor adopts special high temperature motor, high temperature fan fluid part adopts temperature resistance material, cooling structure performance is reliable. Compared with other boiler fans, the structure is simple, easy to maintain, and cost-effective.

 
Key Features 

• Impeller diameter: 90~3500 mm 
• Speed of mainshaft: 560~2900 rpm
• Pressure range: 3000~25425 Pa
• Flow range: 1297~83305 m3/h
• Air Temperature: 20~1000 Celsius degree

• Material: Cast Iron, Carbon Steel, Stainless Steel.

• Efficiency: 80%-90%

Please advise us the USAGE and following Parameter.Our engineering Dept will recommend the most suitable product for you.