Two-stage axial FD Fans are used for air delivery into combustion chambers of boilers with the capacity of up to 2650 t/h operating with balanced draft (secondary blast). These fans meet the parameters of boiler air path provided the installing two fans of such type for one boiler. All of such fans have left-hand rotational direction. The left-hand rotation is counterclockwise and it should be defined at electric motor side.
Aerodynamic characteristics
Capacity:
900
ths. m3/h
Total pressure:
5310
Pa
Temperature:
100
°C
Efficiency:
84
%
Dimensions*
Length (L):
11630
mm
Width (W):
6370
mm
Height (H):
7010
mm
Weight:
49 000
kg
Electric motor
Actuator power?:
2000
kW
Rotation frequency:
600
rpm
Moment of inertia:
6130
kg*m2
Overall drawing FDF-DSA-31.5-DB *
* Dimensions may vary depending on the electric motor model, customer requirements and design constraints.
