Raw sewage disposal apparatus

Details Raw sewage disposal apparatus Raw sewage disposal apparatus

1995-08-16

1997-02-04

Sollecito, John M.

Drying and gas or vapor contact with solids

Material treated by electromagnetic energy

Induction heater

34255, 34 60, 34 95, 110238, 41111, F26B 334

Patent

active

055986412

ABSTRACT:
A raw sewage disposal apparatus for evaporating and drying raw sewage by heating. An evaporation container has a closed bottom portion and an opened upper portion for containing raw sewage thereon. A rotary holding structure holds an upper end of the evaporation container so as to permit horizontal rotation thereof. A covering supports the rotary holding structure and closes the opened upper portion of the evaporation container from the atmosphere. A frame capable of hanging the evaporation container supports the covering substantially horizontally. A driving device is provided for rotating the evaporation container, and an electromagnetic heating means is disposed close to a lower surface of the evaporation container and generates a high-frequency electromagnetic wave which is supplied to the evaporation container.

REFERENCES:
patent: 4173925 (1979-11-01), Leon
patent: 4999930 (1991-03-01), Kishi et al.
patent: 5058213 (1991-10-01), Kishi et al.
patent: 5152074 (1992-10-01), Kishi
patent: 5230164 (1993-07-01), Kishi
patent: 5257466 (1993-11-01), Kishi
patent: 5261126 (1993-11-01), Kishi
patent: 5418982 (1995-05-01), Kishi
10 sheets of drawings from U.S. Serial No. 08/342 415, filed on Nov. 18, 1994.

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