Cleaning and liquid contact with solids – Apparatus – With heating – cooling or heat exchange means
Patent
1992-04-20
1994-12-06
Stinson, Frankie L.
Cleaning and liquid contact with solids
Apparatus
With heating, cooling or heat exchange means
134200, B08B 310
Patent
active
053701437
ABSTRACT:
A degreasing and cleaning method for removing oils from an object includes the steps of heating an object deposited with oils in a container, jetting a cleaning liquid which is mainly water or steam into the container and subsequently evacuating the container to reduce the pressure in the inside of the container to thereby evaporate the deposited oils to remove them from the object. The degreasing and cleaning method can be conducted by an apparatus which includes a vacuum container having a heating means for heating an object deposited with oils, a jetting means for jetting the cleaning liquid into the vacuum container and an exhausting means for exhausting evaporated ingredients formed by steam distillation in the vacuum container therefrom.
REFERENCES:
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patent: 3974843 (1976-08-01), Aubert
patent: 4141373 (1979-02-01), Kartanson et al.
patent: 4424633 (1984-01-01), Bernhardt et al.
patent: 4503873 (1985-03-01), Edebo et al.
patent: 4571270 (1986-02-01), Sasaki
patent: 4871416 (1987-10-01), Fukuda
patent: 4879004 (1989-11-01), Oesch et al.
Oriental Engineering Co., Ltd.
Stinson Frankie L.
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