Transcript Burner Fundamentals

CLEAN COMBUSTION. CLEAR SOLUTIONS.™
Burner Fundamentals
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Learning Objectives
At the completion of this module, the student should be
able to:
 Define a burner
 Describe the 2 common burner types
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Burner
 Mechanical device for
controlling a combustion
reaction
 Typically made of steel
and refractory
 Converts fuel into energy
for the process
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Outline
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Premix Burners
2
Diffusion (Raw Gas) Burners
4
Premix Burner
air
fuel
air
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Bunsen Burner
Air-fuel mix
Air
Fuel
Robert Bunsen
Original Bunsen burner (1855)
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Various Levels of Premixing
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Premix Round Flame Burner (HEVD)
primary
tip (spud)
venturi or
eductor
primary air
adjustment
secondary air
adjustment
tile
Rear View
burner
mounting
plate
Front View
pilot
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HEVD Burners (premix)
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HEVD Premix Burners
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Diffusion (Raw Gas) Burner
air
fuel
air
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Raw Gas Burner
SFG burner
Air
Gas
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SFG Burner (raw gas)
Staged tip
Primary tip
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SFG Burners
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Summary
 2 Burner Types
 Premix
 Diffusion (raw gas)
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