EP 2633251 A1 20130904 - DEVICE FOR THE THROUGHFLOW TREATMENT OF WEB-SHAPED MATERIAL
Title (en)
DEVICE FOR THE THROUGHFLOW TREATMENT OF WEB-SHAPED MATERIAL
Title (de)
VORRICHTUNG ZUM DURCHSTRÖMENDEN BEHANDELN VON BAHNFÖRMIGEM MATERIAL
Title (fr)
DISPOSITIF DE TRAITEMENT DE MATÉRIAU EN FORME DE BANDE PAR PASSAGE AU TRAVERS DU MATÉRIAU
Publication
Application
Priority
- DE 102010050044 A 20101029
- EP 2011068245 W 20111019
Abstract (en)
[origin: WO2012055732A1] The invention relates to a device for the throughflow treatment of web-shaped, gas-permeable material (M), in particular for drying woven or unwoven materials, having the following features: - a wire drum (S) which is mounted rotatably, is connected to a vacuum generator and has a permeably designed outer circumference, wherein the material web (M) to be treated runs around part of the outer circumference of the wire drum (S), - a treatment chamber (BH) which accommodates the wire drum (S) and is loaded with the gas to be treated, preferably heated air, - a wire cover (SD) within the treatment chamber (BH), which wire cover (SD) surrounds the wire drum (S) in the region which is wrapped around by the material web (M). According to the invention, the air permeability of the wire cover (SD) can be varied at least in a circumferential section of the wire drum (S).
IPC 8 full level
F26B 13/16 (2006.01); F26B 21/12 (2006.01)
CPC (source: EP)
F26B 13/16 (2013.01); F26B 21/12 (2013.01)
Citation (search report)
See references of WO 2012055732A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DE 102010050044 A1 20120503; EP 2633251 A1 20130904; EP 2633251 B1 20160302; WO 2012055732 A1 20120503
DOCDB simple family (application)
DE 102010050044 A 20101029; EP 11779120 A 20111019; EP 2011068245 W 20111019