Pulverized coal fuel injector
Patent
·
OSTI ID:868288
- Hebron, CT
- Windsor, CT
A pulverized coal fuel injector contains an acceleration section to improve the uniformity of a coal-air mixture to be burned. An integral splitter is provided which divides the coal-air mixture into a number separate streams or jets, and a center body directs the streams at a controlled angle into the primary zone of a burner. The injector provides for flame shaping and the control of NO/NO.sub.2 formation.
- Research Organization:
- COMBUSTION ENGINEERING INC
- DOE Contract Number:
- AC22-86PC90275
- Assignee:
- United States of America as represented by United States (Washington, DC)
- Patent Number(s):
- US 5113771
- OSTI ID:
- 868288
- Country of Publication:
- United States
- Language:
- English
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acceleration
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directs
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air mixture
angle
burned
burner
center
coal
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coal-air
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contains
control
controlled
directs
divides
flame
formation
fuel
fuel injector
improve
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integral
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mixture
primary
primary zone
provided
provides
pulverized
pulverized coal
section
separate
separate streams
shaping
splitter
streams
uniformity
zone