Apparatus for treatment of solid material

An apparatus is provided that comprises a self-stacking spiral conveyor (19) that traverses through a circulating atmosphere. The atmosphere is manipulated by one or more chambers (36,38,40) having an open side adjacent to the perforated sides of the spiral conveyor. Additional control over the circ...

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Bibliographische Detailangaben
Hauptverfasser:	EUGENE B. FISCHER, ROBERT C. WILOON, III JOHN C. CRUMP
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CIGARETTES CIGARS COLD ROOMS COMBINED HEATING AND REFRIGERATION SYSTEMS CONVEYING COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS DRYING DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM HANDLING THIN OR FILAMENTARY MATERIAL HEAT PUMP SYSTEMS HEATING HUMAN NECESSITIES ICE-BOXES LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING ORCHEWING MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING PACKING PERFORMING OPERATIONS PNEUMATIC TUBE CONVEYORS REFRIGERATION OR COOLING REFRIGERATORS SHOP CONVEYOR SYSTEMS SMOKERS' REQUISITES SNUFF STORING TOBACCO TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	An apparatus is provided that comprises a self-stacking spiral conveyor (19) that traverses through a circulating atmosphere. The atmosphere is manipulated by one or more chambers (36,38,40) having an open side adjacent to the perforated sides of the spiral conveyor. Additional control over the circulating atmosphere may be achieved by injection or ejection of gas into one or more chambers.