Liquid purification or separation – With means to add treating material – Directly applied to separator
Patent
1980-01-25
1981-10-13
Spitzer, Robert H.
Liquid purification or separation
With means to add treating material
Directly applied to separator
261122, 261DIG47, C02F 320, B01F 304
Patent
active
042946964
ABSTRACT:
A swing diffuser apparatus for gas diffuser systems for liquid treatment is disclosed in which an array of diffusers (50) is movable between a deeply submerged, essentially horizontal operating position, a shallowly submerged, essentially horizontal operating position, and a fully exposed, substantially upright position at the edge of the container for the liquid. An articulated hanger arm linkage (22, 24, 26, 30, 32, 52, 54) rotates the array to achieve these positions as the linkage folds and unfolds.
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"Chicago" Swing Diffuser, Chicago Pump Co., Bulletin 175, 20 pages, 7/1938.
Spitzer Robert H.
Water Pollution Control Corporation
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