This series of fans are mainly used in the aeration of sewage treatment pool. This machine belongs to high speed, single stage and single cantilever structure with high efficiency triple flow impeller. The fan, speed increasing device, motor are installed on the same common base, and the base is also used as the lubricating oil tank. It has the advantages of safe operation, good stability, high efficiency and easy operation and maintenance. And equipped with automatic control system, chain protection, safe and reliable.
Material: the stator shell is made of HT250 resin sand castings, and the key parts of the rotor parts such as impeller and spindle are all high strength alloy steel. The rotor is corrected by static and dynamic balance, and the operation is stable.
Volute: fully consider the three air mechanics factors, so that the compressed air after impeller is unhindered, and it flows smoothly to the outlet.
Speed up device: fully considering the noise and vibration factors, the gear box is designed as a horizontal division, maintenance and maintenance, only need to open the upper cover, the rotor can be removed, the maximum possible help for users to reduce maintenance and maintenance time.
Oil station (base): the structure is reasonable and the stable base is convenient for the alignment of the motor and rotor. The base is designed as an oil tank, and the cooler, electric pump and pipe are placed in the base to make the structure compact and concise, and maximize the space saving for the users.
Electric pump: under the condition of starting and main oil pump being defective, ensure oil pressure and provide reliable lubrication and cooling for speed increasing device.
Oil cooler: fully cool the inlet oil of the speeder to ensure the normal operation of the fan.
Motor: energy saving efficiency 95% motor use, so that the energy saving effect of the product is more obvious.
Main oil pump: full and reliable lubrication and cooling for accelerator.