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US 2018/0080712 A1Published application
Drum dryer
AssigneeAndritz Perfojet SAS
InventorsXavier AYRAULT, Frédéric NOELLE
Life of this patent
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Abstract
Metal drum dryer, the side surface of which is constituted of U-shaped profiles (1), each having a bottom, each profile (1) is welded to the two neighbouring profiles (1) thereof and the bottom of each profile (1) is pierced with holes (4).
Claims15
A dryer that comprises a housing (11) that has a hot air inlet (18), a metal drum (15) mounted rotatably about its axis (X) within the housing (11), a metal gauze (17) stretched around the side surface of the drum (15) and rotationally fixed, and means (A, B) for passing a cloth (C) to be dried over the gauze (17),
- characterised in that the side surface of the drum (15) is formed from U-shaped profiles that each have a bottom (2) pierced with holes and two branches (3) passing radially towards the outside of the drum (1), each profile being fixed to its two neighbouring profiles by its branches (3).
Dependencies are inferred from the claim text.