Mill exhaust fans are designed for nonaggressive non-explosive coal dust pneumatic transport into boiler pulverized-coal system. The design of these fans allows installing them after separators, sizers and collectors under the dustiness up to 80 g/m3. It is also allowed to install such Fans in processing systems for handling nonaggressive gases (The dustiness should be not more than 80 g/m3, abrasion and sticking tendency should be similar to air-pulverized-coal mixture). Mill exhaust fans are single inlet centrifugal fans.
Aerodynamic characteristics
Capacity:
75.5
ths. m3/h
Total pressure:
12675
Pa
Temperature:
70
°C
Efficiency:
71
%
Dimensions*
Length (L):
2120
mm
Width (W):
2534
mm
Height (H):
2717
mm
Weight:
3100
kg
Electric motor
Actuator power?:
400
kW
Rotation frequency:
1500
rpm
Moment of inertia:
225
kg*m2
Overall drawing MF-75/1200-I *
* Dimensions may vary depending on the electric motor model, customer requirements and design constraints.
