BAFFLE WALLS WITH PRESSURE RELIEF
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United States of America Patent
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Issued Date -
May 26, 2022
app pub date -
Nov 23, 2021
filing date -
Nov 23, 2021
priority date (Note) -
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Abstract
The instant application pertains to a pressure relief door for a waste water treatment system. The pressure relief door comprises a pressure relief door frame configured to be attached to a baffle wall or a tank floor or a tank cover. A pressure relief door cover is attached to the pressure relief door frame with a hinge and axle. At least one torsion spring is attached to the pressure relief door cover so that the pressure relief door is allowed to open only when the pressure on the pressure relief door cover exceeds a predetermined pressure.
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