1, the use of FBT35 series axial flow fan can be used as industrial buildings, machinery manufacturing, chemical industry, printing and dyeing, electroplating, pharmaceutical and other industries and residential building ventilation. If the casing is removed, the utility model can also be used as a free fan, and can also be arranged in series in a long row of pipes to increase the pressure in the pipeline.
2, the form of FBT35 series axial flow fan impeller for glass molding, shell structure form the overall shape, according to the diameter of the impeller size into No. 2.8, 3.15, 3.55, 4, 4.5, 5, 5.6, 6.3, 7.1, 8, 9, 10, 11.2 a total of 13 kinds of machine number, leaf number each machine number was 4 piece. Leaves are generally made of 30 degrees, such as user needs, can be made into 15 degrees, 20 degrees, 25 degrees, 30 degrees, 35 degrees and other five angles. Because of the size of the blade installation angle and the speed of the main shaft, the air pressure, air volume and power consumption of the fan are different.
The transmission mode adopts the direct connection between the motor and the impeller, the casing of the machine body is made into a cylindrical shape, and the rotation direction is clockwise (observed by the motor direction). According to user needs, equipped with explosion-proof motor.
3, performance and selection of FBT35 series axial flow fan performance selection table, refers to the standard state (temperature 20 degrees, relative humidity of 50%, atmospheric pressure 101300Pa, gas density 1.2kg/m3) air performance. When the impeller speed is changed, the performance of the fan can be converted according to the relevant formula.