Baffle assembly for air and water backwash of a media filter
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United States of America Patent
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-
May 4, 1993
Grant Date -
N/A
app pub date -
Sep 25, 1992
filing date -
Sep 25, 1992
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A baffle system is described that significantly reduces media loss caused by turbulence encountered during gas and liquid backwashing of a discrete media filter bed. When positioned about a filter collection trough or outlet, the baffle system deflects rising gas bubbles away from the collection trough and disengages filter media from the backwash liquid.
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