Features and uses of type 1 centrifugal fan
Type 1 high-pressure centrifugal fan is generally used in forging furnaces and high-pressure forced ventilation, and can be widely used to transport materials and air, and is non-corrosive, non-spontaneous, and does not contain viscous substances. of gas. The medium temperature generally does not exceed ℃ (the maximum does not exceed ℃), and the dust and hard particles contained in the medium do not exceed /.
Type 2 centrifugal fan type and structure
The fan is a single suction type and can be made into two types: clockwise and counterclockwise. Viewed from one end of the motor, if the impeller rotates clockwise, it is called a clockwise fan, if it rotates counterclockwise, it is called a counterclockwise fan, and if it rotates counterclockwise, it means counterclockwise.
The outlet position of the fan is expressed by the angle of the air outlet of the casing. A total of six angles can be made, both forward and reverse.
There are two transmission modes of the fan: formula (№~) and formula (№~).
№～Mainly composed of impeller casing air inlet bracket, etc. №～Mainly composed of impeller casing transmission group, etc.
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