Product/Service

Air Heaters

Source: NAO

Air Heaters
High-intensity, direct-fired air heaters. Custom engineered. Vertical or horizontal configurations. Oil, gas or combination-fuel fired. Outlet temperatures: 200 to 2800 degree F. Up to 100-million Btu/hr. Center burner ensures complete combustion with all types of gaseous and liquid fuels.
NAOity, direct-fired air heaters. Custom engineered. Vertical or horizontal configurations. Oil, gas or combination-fuel fired. Outlet temperatures: 200 to 2800 degree F. Up to 100-million Btu/hr. Center burner ensures complete combustion with all types of gaseous and liquid fuels.

Wide range of applications from catalytic cracking and coal drying to food-process and paper dryers, fluidized beds, rotary kilns, etc.

Control systems include safety interlocks. Weatherproof enclosure for electrical controls.

To design a rugged, reliable NAOity, direct-fired air heater for your application, we need to know:

1. Firing position of air heater, vertical or horizontal
2. Required outlet temperature
3. Air inlet temperature
4. Air inlet pressure
5. Maximum allowable pressure drop through air heater
6. Fuel (or fuels) available
7. Fuel conditions: heating value, pressure, viscosity, etc.
8. Electrical code requirements

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