The high-temperature fan is a special fan, which is mainly used for high-temperature work, and the use temperature is generally between 100-180 °C. It is widely used in the boiler industry and drying industry.

The high-temperature fan is a special fan, which is specially used in high-temperature work places, and its material has strong high temperature resistance and high pressure resistance. High-temperature fans mainly include: stainless steel high-temperature fans, transmission high-temperature fans, centrifugal high-temperature fans, etc.

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

1. The high-temperature fan is mainly composed of impeller, casing, air inlet, motor, connector, heat dissipation fan blade and other parts.

2. The impeller adopts a multi-wing single-entry centrifugal impeller, which is made of high-quality galvanized sheet or cold-rolled steel plate, and the blades are designed according to the principle of aerodynamics. The impeller consists of 10 backward-tilting airfoil blades, a curved front disc and a flat rear disc. The material is made of high-quality steel plate with high strength and good durability, and has been strictly corrected by dynamic and static balance. The air performance is good, the efficiency is high, and the operation is smooth.

3. The air inlet adopts the form of convergent streamlined vortex reduction, the air flow loss is small, and the working efficiency of the high-temperature fan is high.

4. The high-temperature fan casing and the motor are installed and connected with metal castings, the heat dissipation fan blades are installed on the shaft head of the motor, and the inlet and outlet pipe interfaces are set up on the outer wall of the metal castings to cool down the metal castings and the shaft head to ensure the normal operation of the motor at high temperature.

5. The motor adopts a special high-temperature motor, and the fluid part of the high-temperature fan is made of temperature-resistant materials, and the cooling structure is reliable. Compared with other boiler induced draft fans, it has the advantages of simple structure, easy maintenance and high cost performance.

Mounting form

1. There are two forms of this high-temperature fan. From the side of the motor, the impeller rotates clockwise is called the right cyclone, which is represented by "right"; The impeller counter-needle rotator is called the left-hand cyclone, which is represented by "left".

2. The outlet position of the high-temperature fan is represented by the angle of the air outlet of the casing. The fan No1.5~6 is made into an adjustable type when leaving the factory, and the user unit is installed into the required position according to the requirements. The adjustment range of the air outlet position is 0°~255°, and the interval is 45°. The transmission mode is "A" type direct transmission.