Pulverized coal fuel injector

Patent · Wed Jan 01 00:00:00 EST 1992

OSTI ID:868288

Rini, Michael J ^[1]; Towle, David P ^[2]

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1. Hebron, CT
2. 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

Related Subjects

pulverized
coal
fuel
injector
contains
acceleration
section
improve
uniformity
coal-air
mixture
burned
integral
splitter
provided
divides
separate
streams
jets
center
directs
controlled
angle
primary
zone
burner
provides
flame
shaping
control
formation
fuel injector
pulverized coal
air mixture
separate streams
primary zone
coal fuel
coal-air mixture
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