Multiple rake sootblower with internal valving manifold
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United States of America Patent
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-
Jan 9, 2001
Grant Date -
N/A
app pub date -
Nov 15, 1999
filing date -
Nov 15, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A multiple rake sootblower reciprocates over an area to clean an entire surface using a minimum of space for the sootblower stroke. An internal valving manifold and a plurality of bushings inside of a plenum isolate the rakes from each other and operate one rake at a time. This maintains the required sootblowing media pressure at the nozzles of each of the rakes. The internal valving manifold may either be reciprocated or rotated to select the desired rake.
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