Self-cleaning nozzles of wet scrubber
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United States of America Patent
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-
Nov 25, 2003
Grant Date -
Apr 10, 2003
app pub date -
Oct 10, 2001
filing date -
Oct 10, 2001
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A self-cleaning nozzle that can be used for wet scrubbers comprises an electromagnetic coil that, when energized, causes an outlet orifice of the nozzle to enlarge so that pollutant particles clogging the nozzle fall down the orifice unclogging it. The coil is in turn controlled by a signal responsive to an increased pressure in the pipe supplying the nozzle with water, which increase is indicative of clogging the nozzle.
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Cited Art Landscape
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