400℃ Heat-resistant Nuclear-grade Direct-coupled Centrifugal Fan
● The three-dimension flow theory is adopted to effectively inhabit the separation of the end-wall boundary layer, reduce the secondary flow loss and improve efficiency.
● Large-clearance bearing and heat-resistant grease are adopted to ensure the resistance of the bearing and grease to elevated temperatures.
Impeller diameter: Φ800 mm Air volume: 24000m³/h
Static pressure: 2200 Pa Power: 30 kW
Speed: 1470 r / min
The third generation nuclear-power ventilation system applying to Hualong No.1 of CGN