1500 SERIES LARGE CAPACITY ULTRA2 LOW NOX TM BURNER0 pages

11/09
1500 SERIES LARGE CAPACITY
ULTRA2 LOW NOXTM BURNER
CAPABILITIES
High release rates with moderate
air pressure
Good turndown with flame characteristics
and direction maintained
Stable flames can range from highly
oxidizing for tempered flame operation
to stoichiometric ratio
Multiple fuel capabilities: most gases and
many oils
Low NOxTM
FEATURES
Rugged fabricated construction
Ultra2 Low NOxTM refractory baffle
promotes stabilization point for flame
self-supporting stable structure
Suitable for operation at furnace
temperatures up to 2600°F (1427°C)
Suitable for air temperature up to
1200°F (649°C)
Dual Fuel
CONTROL
Volumetric Fuel/Air Ratio Control
recommended
FLAME MONITORING
U.V. Detector recommended
APPLICATIONS
Slab Reheating Furnaces
Aluminum Melting and Holding
Furnaces
Ladle Dryers
Billet Reheating Furnaces
Ingot Heaters
Air Heaters
Hot Metal Mixer
Boilers
Copper Melting and Holding Furnaces
Many other Applications
BURNER IGNITION
Pilot
Direct Spark
Bloom Engineering’s 1500 Series Ultra Low NOx air staged burners have specific designs that can
be used to operate with hot or cold air. The large capacity burner has been specifically designed
to reduce NOx emissions. Air and fuel velocities through the baffle have been optimized to create
a jet effect at the baffle face that induces furnace gases into the combustion process. By
combining the recirculation and air staging approach, the chemical environment in the flame is
controlled to reduce peak flame temperatures. This suppresses NOx formation while maintaining
excellent mixing characteristics resulting in exceptionally low carbon monoxide levels and uniform
heat release patterns.
CAUTION: The improper use of combustion equipment can result in a condition hazardous to people and property. Users are
urged to comply with National Safety Standards and/or Insurance Underwriters recommendations
© Bloom Engineering Co 2009
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