The gas recirculation fan is a centrifugal fan that can suck gas into the fan and send it out from the fan outlet. It is often used in gas recycling projects in various industries, and can transport hot gas, steam, flue gas, corrosive gas, and high-temperature flue gas. wait.

In the waste heat circulation project of the self-provided power plant, the working temperature of the fan can reach 350°C, and the dust content is ≥50g/Nm, which will cause great wear and tear on the gas recirculation fan. Considering the thermal expansion of the material during the operation of the gas recirculation fan, Sima When designing the fan, the impeller, the core part of the fan, is selected with backward-facing blades, the material of the impeller is Q390, and a wear-resistant composite plate is welded. Wear and tear, improve the service life of the recirculation fan equipment.

During the working process of the recirculation fan, the gas gradually rises from normal temperature to 350°C. In order to prevent the motor from burning due to excessive starting current, we have selected a frequency conversion motor for this fan, which is easy to adjust and starts more smoothly. The fan is equipped with insulation hooks, which are convenient for wrapping insulation rock wool on site, reducing heat loss and reducing noise generated during on-site operation.

SIMO BLOWER are a blower manufacturer with more than 66 years of design and manufacturing experience. We are good at cement plants, industrial boiler systems, dust collectors, power plants and metallurgy. Welcome to call!