GRIDFIRE®
The Duct Burner GRIDFIRE® is a modular system designed for the direct heating of process air in drying and afterburning systems. GRIDFIRE® modules are available in straight, T-shaped, and cross-shaped configurations. By combining these modules, burner capacities of up to 60 MW and higher can be achieved.
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Specification
Maximum burner output per module:
I-Module: 240 kW
T-Module: 260 kW
X-Module: 280 kW
Control range: up to 1:25 (depending on the application)
Gas pressure upstream of the burner: 60 mbar (plus back pressure in the flow channel)
Process gas differential pressure across the burner: 1–4 mbar
Blower pressure in the air reservoir: 15 mbar above duct pressure
Max. process gas inlet temperature: 400 °C
Max. process gas outlet temperature: 600 °C
Available for natural gas, liquefied gases, and other standard industrial gases
Short flame length