Drying and gas or vapor contact with solids – Apparatus – Rotary drums or receptacles
Patent
1999-04-30
2000-11-28
Gravini, Stephen
Drying and gas or vapor contact with solids
Apparatus
Rotary drums or receptacles
34120, 34122, D06F 5800
Patent
active
061517976
ABSTRACT:
A device is known for heat treatment of permeable webs of goods with a housing in which at least one screen roller is mounted and a pumping device is associated endwise with the roller, said pumping device drawing a processing medium in the formal of a vapor and/or gas out of the screen roller, with the through-flow area of the roller, in other words the working width of the screen roller, being capable of being determined by a width-adjusting device on the screen roller. A screen roller of this kind is improved according to the invention if
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Fleissner GmbH & Co. Maschinenfabrik
Gravini Stephen
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