Sootblower mechanism providing varying lance rotational speed
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United States of America Patent
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Aug 10, 2004
Issued Date -
N/A
app pub date -
Dec 20, 2001
filing date -
Dec 22, 2000
priority date (Note) -
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Abstract
A drive assembly for a sootblower which provides a non-constant rate of rotational motors of the lance tube through the use of non-circular gears in the drive assembly. The drive assembly is used to provide a uniform or near uniform rate of progression of a jet of cleaning medium ejected from the lance tube along a surface to be cleaned.
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