Liquid aerating rotor assembly

Details Liquid aerating rotor assembly Liquid aerating rotor assembly

1978-07-17

1980-02-26

Lutter, Frank W.

Gas and liquid contact apparatus

Contact devices

Rotating

210242A, 261120, 239220, B01F 704

Patent

active

041906195

ABSTRACT:
An improved liquid aerating rotor assembly comprises a support frame having a rotor mounted for rotation about a horizontal axis. A plurality of floats support the rotor and support frame on the surface of a sewage pond or the like. A V-shaped deflecting plow or V-shaped front float is located upstream of the rotor. This configuration causes the upstream surface layer of liquid to pass around the rotor. This prevents any solid debris located in the surface layer of liquid from jamming the rotor and allows more complete aeration of sub-surface liquid. Alternatively, a scoop may replace the V-shaped deflecting members.

REFERENCES:
patent: 151774 (1874-06-01), Grant
patent: 3561738 (1971-02-01), Galeano
patent: 3572273 (1971-03-01), Wood
patent: 3682316 (1972-08-01), Waren
patent: 3685653 (1972-08-01), Van Stavern et al.
patent: 3700109 (1972-10-01), Lasko
patent: 3759495 (1973-09-01), Boler et al.
patent: 3804177 (1974-04-01), Renfroe
patent: 4085049 (1978-04-01), Hartwick et al.

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