Drying and gas or vapor contact with solids – Process – By centrifugal force
Patent
1994-05-31
1997-08-12
Look, Edward K.
Drying and gas or vapor contact with solids
Process
By centrifugal force
34325, 34108, 34109, F26B 508
Patent
active
056553137
ABSTRACT:
Apparatus for drying and/or treating powdered, granular, or flaked material in combination with a containment room or glove box under controlled atmospheric conditions, which may have an oven in the room with a chamber with a vessel therein to carry material, the chamber having a door to seal it off and vacuum creation and gas supplying features directly therefor, the vessel which carries material for drying and/or treating is supported on a frame with provisions for rotation by motor equipment, with heater elements around the outside of the chamber to provide heat if required, and vanes inside the vessel to fluidize the material upon rotation and the application to the vessel of vacuum, heat, and/or gas for drying and/or treating the material as required.
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patent: 3231909 (1966-02-01), Candor
patent: 3811822 (1974-05-01), Cherenson
patent: 4010550 (1977-03-01), Freze
patent: 4305211 (1981-12-01), Peterson
patent: 4860462 (1989-08-01), Gobel
patent: 5267455 (1993-12-01), Dewees et al.
patent: 5302201 (1994-04-01), Lucke
Hope Stephen F.
Kejha Joseph B.
Look Edward K.
Sgantzos Mark
Wobensmith, III Zachary T.
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