Power Plant Industrial Centrifugal Fan Boiler Blower Large Flow 150kw

Double-suction industrial boiler fans have a large flow and are widely used in large factories. The induced draft fan adopts a double-sided short-term, double-support structure. The entire fan is composed of a rotor group, a casing, an air inlet, an air inlet box, an adjusting damper, a transmission group, a sliding bearing, a turning gear and a forced lubrication system.

1. Impeller:
Consists of tilting circular arc thin plate blade, curve front plate and flat plate rear disc, all made of steel plate and corrected by static and dynamic balance, air performance is good, efficiency is high, noise is low, operation is stable. 3. 5 is composed of 12 leaves, 4. 5 is composed of 14 leaves, and more than 5 is composed of 16 pieces.
2. Housing:
Made into two different types, the 3-12 housing is integrated and can not be disassembled; the 14-20 housing is made into two open types, divided in two halves along the middle horizontal plane and connected by bolts.
3. Inlet:
Made into a whole, installed on one side of the fan, parallel to the axial section of the curve shape, can make the gas enter the impeller smoothly, and the loss is relatively small.
4. Transmission:
Consists of spindle, bearing box, rolling bearing and belt wheel.

Application and characteristic
It is used for indoor air change in factory and large building ,both for input and export air.
It is used for indoor air change in factory and large building ,also could match with air cleaning facility, both for input and export air.
It is used for indoor air change in factory and large building, also could be used for smoke prevention and dust control .
It is belongs to medium pressure, big flow centrifugal fan. It’s impeller is made of retroverted wing shape vane, cone arc front disc and plate back disc. The kind of fan has high efficiency ,low noise .It is sturdy and durable .
It is used in thermal power plant ,and also could used for air change in mine.

Centrifugal fan production process:

Case Show: