High Temperature Centrifugal Fans With Maximum 800℃ Available
High temperature fans adopts advanced research and development software for finite element analysis and flow channel optimization design; In terms of material selection, fully consider the creep strength, ultimate strength, and ultimate plasticity of the material; In terms of thermal expansion design, full consideration is given to the thermal expansion of the casing, the thermal expansion of the shaft seal, the clearance fit between the air inlet and the impeller, the fit tolerance between the impeller and the main shaft, and the linear expansion problem of the main shaft; In terms of heat dissipation, fully consider the heat dissipation of bearings and shaft seals; Consider slow turning device design for shutdown of large F-type high-temperature fans.
Technical Performance
The operating range of high-temperature fans can be within 800 ℃. Common structural types include:
A-type cantilever or vertical high-temperature motor direct connection type
C-type cantilever or vertical belt transmission type
D-type cantilever or vertical coupling connection type
F-type double support coupling connection type.
Performance parameters:
Ventilation volume: 3000-1500000 m3/h
Air pressure 1500-11000Pa.
High Temperature Centrifugal Fans for Application
Iron and steel smelting: in the blast furnace blast system of iron and steel plant, the high temperature centrifugal fan provides sufficient oxygen and maintains the air pressure in the furnace.
Chemical reaction: In chemical production, the high-temperature centrifugal fan helps to transport the air needed for the reaction and eliminate the exhaust gas.
Electric power generation: in the boiler ventilation system of the thermal power plant, the high temperature centrifugal fan ensures that the fuel is fully burned and the purified exhaust gas is discharged.
Ceramic firing: in the ceramic manufacturing process, the high-temperature centrifugal fan provides the necessary ventilation and heat dissipation.