Furnace Centrifugal Fan For Ceramic Industry

Ceramic kilns are core equipment for ceramic firing, and their development has been a constant throughout the history of Chinese ceramic craftsmanship. Modern kilns come in three configurations: shuttle kilns (intermittent firing), tunnel kilns (continuous production), and roller hearth kilns (high efficiency and energy saving).

The core functions of centrifugal fans in ceramic kilns are:
1. Ventilation and Combustion Support
By delivering high-pressure air into the kiln, they ensure complete combustion of the fuel and maintain a stable high-temperature environment (above 1200°C), directly impacting the firing quality of the ceramics.
2. Fume Exhaust and Heat Exchange
They exhaust combustion gases while optimizing heat exchange efficiency within the kiln by adjusting air volume, lowering exhaust temperature (which can reduce fuel consumption by 20%-30%).
3. Precise Temperature Control
By adjusting air volume using variable frequency drives, the kiln temperature can be precisely controlled to within ±5°C, preventing defects in ceramic products caused by temperature fluctuations.
4. Drying
During the drying stage of ceramic bodies, centrifugal fans provide stable hot air (80-200°C), accelerating moisture evaporation and shortening the drying cycle.

The rational configuration of centrifugal fans can improve the energy efficiency of ceramic kilns by more than 30%, and they are key equipment in modern ceramic production.