Drying and gas or vapor contact with solids – Material treated by electromagnetic energy – Induction heater
Patent
1994-04-20
1996-11-19
Sollecito, John M.
Drying and gas or vapor contact with solids
Material treated by electromagnetic energy
Induction heater
34255, 34 95, 110216, 41111, F26B 334
Patent
active
055750826
ABSTRACT:
A disposal apparatus according to a first aspect comprises an evaporation pipe communicating with a container for discharging vapor evaporated from raw sewage therein. A catalyst box accommodates a catalyst and communicates with the evaporation pipe. An ejector connects to the catalyst box for drawing air therefrom. A hot-air blower connects upstream to the catalyst box for heating flowing air, and an air supply unit supplies air to the ejector and the hot-air blower. A bypass pipe communicates between the ejector and the container. The disposal apparatus according to a second aspect comprises a heat-resistant airtight container for raw sewage, and an induction heating device disposed under the container. The heating device has a coil for generating a high-frequency electromagnetic wave to heat the container by induction. A rotatable stirrer and heat-holding balls are contained in the container. A stool communicates with the container through a valve mechanism.
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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
13 sheets of drawings containing Figures 1-13 from copending U.S. Ser. No. 08/143 522, filed Oct. 26, 1993.
Gravini Steve
Nikken Corporation
Sollecito John M.
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