Fluid handling – With holder for solid – flaky or pulverized material to be...
Patent
1990-10-29
1992-07-28
Cohan, Alan
Fluid handling
With holder for solid, flaky or pulverized material to be...
422264, 422282, B01D 1102
Patent
active
051333813
ABSTRACT:
An improved chemical feeder employing periodic partial immersion in a forced circulation system is provided having a soluble chemical hopper, and a dissolving chamber into which the soluble chemical chamber extends an adjustable distance and a discharge chamber in fluid flow communication with the dissolving chamber to selectively receive chemically treated water from the dissolving chamber and discharge it into a flow loop connected to the forced circulation system. A visual indicator ring is preferably present to show the height of the hopper. The adjustable hopper allows an expanded range of chemical feed rates for the feeder.
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Mullins Richard M.
Schatz Carl V.
Wood Richard B.
Zetena Christopher M.
Burdick B. E.
Cohan Alan
D'Alessandro R.
Olin Corporation
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