Gas and liquid contact apparatus – Contact devices – Liquid spray
Patent
1995-04-12
1996-12-24
Savage, Matthew O.
Gas and liquid contact apparatus
Contact devices
Liquid spray
261DIG75, C02F 174
Patent
active
055871135
ABSTRACT:
An apparatus for aerating polluted water is disclosed herein. The apparatus includes a tubular section defining a primary chamber having an opening in the side for admission of air from the surrounding atmosphere. A principle distribution chamber for receiving water to be aerated is connected to an upper peripheral edge of the tubular section and delivers water to a plurality of high speed nozzles that deliver accelerated sprays into the primary chamber. A tapering section is connected to a lower peripheral edge of the tubular section. A venturi section is connected to the lower peripheral edge of the tapering section. A single drain pipe including an upper peripheral edge is connected to a lower peripheral edge of the venturi and constitutes the sole outlet of the device. The nozzles create an air water mixture in the primary chamber and are directed toward the venturi to create a suction effect thereby drawing additional air into the primary chamber through the inlet orifice.
REFERENCES:
patent: 153453 (1874-07-01), Miller
patent: 1526179 (1925-02-01), Parr et al.
patent: 1878582 (1932-09-01), Hellmer
patent: 1894696 (1933-01-01), Lindmann
patent: 2515600 (1950-07-01), Hayes
patent: 4936552 (1990-06-01), Rothrock
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