MODULAR OR SPECIAL HEATERS
These heaters are especially suitable when working conditions (heating power, temperature increase, working pressure, etc.) exceed the limits established for compact series or semi-series devices.
They are large equipments which may include gas recirculation and which take up a rather considerable space. They are tailor designed according client requirements and may be installed in different layouts such as: linear, elbow or U-shaped.
MODULAR SYSTEM FORMED BY:
mixer + smoke recirculation + process gas exchanger.
MODULAR SYSTEM FORMED BY:
combustion chamber + process gas exchanger.
MODULAR SYSTEM FORMED BY:
radiation chamber + preheating of combustion air.
Fields of application
- Spray drying processes
- Mining sector
- Production of hot air for drying fishmeal.
Criteria for use
- Large thermal jump (delta T) for high flows
- Efficiency over 85% thanks to the incorporation of recirculation of gases.
- Capacity for heating air up to 700ºC.
- Systems designed for solutions with a very low level of NOx under 25 ppm.
- Capacity for continuous operation.
AIR HEATING