800 degree high-temperature fan

Zhengli Fan has produced a high-temperature fan that can withstand temperatures of 700-800 degrees Celsius to meet the requirements of high-temperature environments such as smelting and kiln thermal cycling. The impeller is made of 316 stainless steel, the air inlet is designed and manufactured with 321 stainless steel, the bearings are made of bearings, and the water oil dual cooling design is adopted. The shaft and body are lengthened and thickened, and the fan casing is made of manganese plate or 304 stainless steel, with an external insulation design for the casing. This fan comes in various models such as 9-19, 9-12, 10-12, 5-47, 6-31, 4-72, etc. The fan can be designed at different angles ranging from 0 to 360 degrees as needed.

The 800 degree high-temperature fan belongs to a special type of fan, specifically used in high-temperature workplaces, and its material has strong resistance to high pressure. High temperature fans mainly include stainless steel fans, transmission high-temperature fans, centrifugal high-temperature fans, etc.

800 degree high-temperature fans are widely used in the chemical industry, petroleum, metallurgy, forging, power, nuclear power plants, environmental protection and other fields.

Structural characteristics of 800 degree high-temperature fan

1. The 800 degree high-temperature fan is mainly composed of impeller, casing, air inlet, motor, connector, cooling fan blades, and other parts.

2. The impeller adopts a multi blade single inlet centrifugal impeller made of galvanized or cold-rolled steel plate, and the blades are designed based on aerodynamic principles. The impeller consists of 10 aft tilting airfoil blades, a curved front plate, and a flat rear plate. Made of high-quality steel plates and subjected to strict dynamic and static balance correction. Good air performance and smooth operation.

3. The air inlet adopts a convergent streamlined vortex reduction form, which reduces airflow loss and facilitates the operation of high-temperature fans.

4. The casing of the 800 degree high-temperature fan is connected to the motor through a metal casting installation. The motor shaft head is equipped with a cooling fan blade, and the outer wall of the metal casting is provided with inlet and outlet pipe interfaces to cool the metal casting and shaft head. The motor operates normally at high temperatures.

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