Boiler fan gy-51

Boiler centrifugal air supply and induced draft fan series uses

, type boiler air supply and induced draft fan is mainly used for the air supply and induced draft of thermal power plants/~/steam boilers, and also meets the performance parameters of the high pressure head of fluidized bed furnaces requirements. This series of fans can also be used in dust removal mine ventilation and general ventilation systems.

The medium transported by the blower is air, and the medium transported by the induced draft fan is flue gas or gas containing impurity particles. It can be used for more than four years when the impurity concentration is less than / . It can also be used if it contains large impurities, but its service life will be relatively shortened. The maximum operating temperature of the blower and induced draft fan does not exceed ℃

Features of the boiler centrifugal blower and induced draft fan series

The design of this series of fans is based on the aerodynamic force that has been finalized after more than one year of model testing. It is based on the academic sketch and adopts advanced proprietary technical achievements such as high-strength wear-resistant impeller and anti-leakage bearing box.

The range of high-efficiency working conditions is wide, and the machine numbers are densely arranged, making it easy to select the high-efficiency working mode point.

The high-strength and wear-resistant impeller adopts short-diameter backward-facing single-plate blades, which reduces airflow impact, has good stability, and the motor is not easily overloaded. It overcomes the problem of dust entering the interior after the prototype wing-shaped hollow blades are worn through. Dust in the working area causes vibration and other undesirable phenomena. Parts of the induced draft fan blades that are prone to wear are overlayed with wear-resistant welding dedicated to the fan, which greatly extends the service life of the fan. This type of fan has high pressure coefficient, low peripheral speed and low noise, so it has good practicability.


Company name: Henan Hongji Blower Co., Ltd.

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No. Taiqing Road, Beihuan Industrial Park, Chuanhui District, Zhoukou City, Henan Province