Brushing – scrubbing – and general cleaning – Machines – With air blast or suction
Reexamination Certificate
2011-01-11
2011-01-11
Nguyen, Dung Van (Department: 3723)
Brushing, scrubbing, and general cleaning
Machines
With air blast or suction
C015S318000
Reexamination Certificate
active
07865996
ABSTRACT:
A sootblower of the short travel rotary furnace wall type having features which permit indexing of the angular position of the screw tube assembly during successive operating cycles. Indexing of the arc swept by the sootblower nozzle is provided through the use of a novel cam plate component and operating the sootblower in a manner which provides for indexing between operating cycles.
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IR-3Z Sootblower Instruction Manual, IM-15035, Dec. 2004.
Elder Rodney H.
Hipple James H.
Honaker Robert W.
Michael Michael P.
Brinks Hofer Gilson & Lione
Diamond Power International, Inc.
Nguyen Dung Van
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