Industrial Boiler General Fan 9-35

Describe

At present, there are many boiler series, and the coal quality varies greatly. After installing dust removal equipment and waste heat utilization equipment, the lack of suction will affect the normal operation. Boiler combustion and normal operation, so the design and manufacture of 9-35 boiler centrifugal fans whose air volume and air pressure match the boiler are available for users to choose. Others with similar performance can also be used.

Type

The fan can be made into two forms of right-handed and left-handed. When viewed from one end of the motor, the impeller rotates clockwise is called a right-handed fan, which is represented by “right”; otherwise, it is called a left-handed fan, which is represented by “left”.The outlet position of the fan is indicated by the outlet angle of the casing. The left and right rotations can be made into 0°, 90°, 180°. If necessary, they can be made into 45″, 135°, 225°, 270°. Indicate that its “left” and “right” rotate outward, and the angle of the air outlet must also be indicated. The transmission mode of the fan is C type.

Structure

The fan is mainly composed of a casing, an impeller, an air inlet, an adjusting door, and a transmission part.

Chassis: volute body welded by steel plate.

Impeller: It is welded by several blades, curved front disk and straight rear disk, all made of steel plate, and after static and dynamic balance correction and overspeed operation test, the aerodynamic performance is good, the efficiency is high, the noise is low, and the operation is stable.

Regulating door: A device used to adjust the air volume.

Transmission part: It is composed of main shaft, rolling bearing, bearing box and pulley. The main shaft is made of high-quality steel, and the bearing is a rolling bearing. There is sufficient volume in the bearing housing to place cooling oil and an oil level indicator to ensure normal operation.