Air nozzle for a recovery boiler
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United States of America Patent
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Jun 25, 1996
Issued Date -
N/A
app pub date -
Feb 1, 1995
filing date -
Jan 21, 1993
priority date (Note) -
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Abstract
An air nozzle (3) mounted in the wall of a recovery boiler for supplying air from a supply duct (4) into the recovery boiler. The air nozzle (3) comprises a nozzle duct (7) attached to the wall of the recovery boiler and a separate nozzle part (3a) insertable into the nozzle duct in its longitudinal direction, air being supplied into the recovery boiler through a duct provided in the nozzle part (3a).
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