Drying and gas or vapor contact with solids – Apparatus – Stationary receptacle or tube with agitator or conveyor
Reexamination Certificate
2005-09-20
2005-09-20
Gravini, Stephen (Department: 3749)
Drying and gas or vapor contact with solids
Apparatus
Stationary receptacle or tube with agitator or conveyor
C034S191000, C159S004020
Reexamination Certificate
active
06944967
ABSTRACT:
An air dryer and process employs a jet engine for producing high quality dried products. A turbofan jet engine in an air-drying system uses both thermal and non-thermal air-drying. The turbofan jet engine is housed within an air distribution chamber for directing exhaust air and bypass air from the jet engine into a product drying tube, where it is dried through a combination of thermal drying from heat content in an engine exhaust, and by the kinetic energy of air flowing past the product traveling through the drying tube, that may include a physical impediment for retarding retard the speed of the product solids flowing in the air stream through the tube.
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Allen Dyer Doppelt Milbrath & Gilchrist, P.A.
Gravini Stephen
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