VOD-16P axial two-stage fan is designed for use in main ventilation systems of mines and pits, and for general industrial ventilation.
— Can be equipped with automatic control systems
VOD-16P fan design
The fan consists of the following main assemblies and parts: two drives, two transmission shafts, a spinner, a manifold, two shaft assemblies, a housing and a diffuser.
— The spinner, manifold, impellers, casing, and diffuser are welded metal structures.
— The blades are attached to the impeller with locking rings and are pressed by springs, which makes it possible to smoothly rotate them to any angle.
— The temperature of the bearings is monitored by temperature sensors.
— The electric drive is an asynchronous electric motor mounted on a common frame with a brake and a speed sensor.
— The rotating impellers move the air flow inside the housing to the diffuser.
— The diffuser reduces the airflow rate from the fan by converting the dynamic flow into a static one.
TECHNICAL SPECIFICATIONS
characteristic;value
Impeller diameter, mm;1600
Capacity m3/s;20-70
Pressure, daPa; 110-380
Number of stages; 2
Static efficiency;0.80
Asynchronous electric motor, pcs; 2
Power, kW;2x160
Voltage, V;380/660
Impeller rotation frequency, min-1;980
Length, mm;11815
Width, mm;2670
Height, mm;2670
Fan + motor weight, kg;11450
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