High pressure reciprocating suction roll shower
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United States of America Patent
Stats
-
Jan 16, 2001
Grant Date -
N/A
app pub date -
Feb 2, 1999
filing date -
Feb 1, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A high pressure shower system for cleaning perforations in a suction roll of a paper-making machine is disclosed. An elongated header pipe is mounted to the outside of the suction box and is fitted with a plurality of spaced high pressure nozzles directed at and in close proximity to the inside surface of the suction roll. The header pipe is driven in a longitudinal reciprocating manner providing complete spray coverage of the suction roll perforations. The water supply conduit to the header passes through the inside of the suction box which has a sealed slot opening to accommodate the reciprocal movement of the header.
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