BURNERS

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• Oil, gas, vapor, waste fired
• Single or combination (dual, tri or quad)
• Wide range of sizes and capacities
• Low NOx , Ultra Low NOx, SD (Single Digit) NOx plus low CO
• User friendly designs --- from manual to fully automatic
• Custom designs to meet your specific needs -- "YOUR WAY"
• Computer controlled & video monitored (high temperature in furnace) testing facility

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Four standard low NOx burner capacity ranges ...

• Process Industries: 50,000 to 5-million Btu/hr
• Refineries: 4- to 60-million Btu/hr
• Industrial Plants: 20- to 80-million Btu/hr
• Power Generation: low NOx MegaBurners up to 220-million Btu/hr

 

Unlike our competitors, NAO supports our older burners with parts, repairs, testing and upgrades.

An example of NAO customer support, a large chemical plant south of New Orleans had 180 NAO Linear Gas Burners that were supplied in the 1960's.  The plant was very happy with the burners and their operation, but the State of Louisiana was mandating much lower NOx emissions.  The plant people contacted NAO to see if the burners could be modified to reduce the NOx levels.  NAO set up one of the linear burners in our test furnace and looked at modifying the burner tips for reduced NOx.  The improved burner tips used staged combustion and were able to reduce NOx levels over 50% and meet the State of Louisiana regulations.  The plant changed out the burner tips without a shutdown and saved over $ 1,500,000 in the cost of new burners and furnace floor/piping modifications.

During the testing, NAO also looked at going ultra low NOx with the linear burners and was able to achieve these levels by modifying the burner refractory block.  This research was used for burners in a steel plant in Australia.

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NAO also can repair, test and upgrade competitors burners.

Burners: all types ........including: horizontal, downfired, rams horn and flat flame inspirating

• Inspirating or premixed gas -- NAO Airocool™,  NAO Hydrocool™
• Inspirating or premixed gas with oil firing backup -- NAO Tandem™ Combustion Units
• Raw gas or diffusion type -- center fired -- NAO Jet Mix™
• Raw gas or diffusion type -- ring or manifold fired --NAO Hexad™
• Low-air Hexad™/combination fuel units
• Radiant wall -- gas -- NAO Glowall™
• Radiant wall -- gas -- NAO Linear™
• Radiant wall -- gas/light oil wall -- NAO Firewall™
• Submerged combustion
• Spider
• Upshot -- gas -- NAO Airovent™
• Kiln lances
• Sliding carriage swivel
   
• Low air pressure oil burners
• Steam-atomizing sludge burners
• Turbulent mix oil burners
• Other mechanical, steam and pressure atomizing units
  
  
  
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• Burner nozzles: wide choice, including Airocool™, Hydrocool™, wide-flame
• Inspirating burner pilots and ignitors
   
• Ultra-reliable detaching gears and safety interlocks
• Noise reduction shrouds
• Fuel atomizers/conditioners and pumping units

NAO can provide spare parts and repairs for all burners -- NAO and others.

NAO can also provide control systems and valve trains for all burners.

For more information ........

Contact Vic Mendoza at NAO  Ext. 205

Email  ......    sales@nao.com

Phone ......    215-743-5300 or 800-523-3495 (All USA & Canada)
Fax     .......    215-743-3020

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