Gas and liquid contact apparatus – Contact devices – Rotating
Patent
1975-09-15
1977-04-19
Miles, Tim R.
Gas and liquid contact apparatus
Contact devices
Rotating
195142, 195143, 259 23, 261151, 261DIG75, B01F 304
Patent
active
040188590
ABSTRACT:
A vessel is provided for a liquid, and a centrifugal aerating arrangement is provided in the vessel. The aerating arrangement includes a hollow substantially disc-shaped rotor mounted for rotation in the vessel and having a hub, a periphery which is formed with a plurality of outlet openings communicating with the interior of the rotor, and a Venturi-shaped inlet opening formed in an axial end of the rotor and communicating with the interior. A passage extends in part through the hub and communicates the interior with a source of gas. A drive is provided for rotating the rotor so that centrifugally created suction aspirates liquid through the inlet opening and gas through the passage, both of them entering the interior wherein they become mixed to be subsequently ejected centrifugally through the outlet openings.
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patent: 3735568 (1973-05-01), Beck
patent: 3739556 (1973-06-01), Waters
patent: 3823923 (1974-07-01), Chapsal
Chiesa Richard L.
Miles Tim R.
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