EP 2694727 B1 20160518 - METHOD FOR DRYING A FIBROUS WEB IN A DRYING DEVICE, AND DRYING DEVICE
Title (en)
METHOD FOR DRYING A FIBROUS WEB IN A DRYING DEVICE, AND DRYING DEVICE
Title (de)
VERFAHREN ZUM TROCKNEN EINER FASERSTOFFBAHN IN EINER TROCKENVORRICHTUNG UND TROCKENVORRICHTUNG
Title (fr)
PROCÉDÉ DE SÉCHER UNE BANDE DE MATIÈRE FIBREUSE DANS UN DISPOSITIF DE SÉCHAGE ET DISPOSITIF DE SÉCHAGE
Publication
Application
Priority
- DE 102011006698 A 20110404
- EP 2012055483 W 20120328
Abstract (en)
[origin: WO2012136533A1] The invention relates to a method for drying a fibrous web (F) in a drying device (1) and to a corresponding drying device (1), in which method the fibrous web (F) is guided in an open draw with multiple deflection through the drying device (1) through a plurality of intermediate drying spaces (3.1 - 3.n) which are arranged parallel to one another and describe web-guiding path sections, and is loaded on both sides with a drying medium, in particular hot air, for thermal transfer. The invention is characterized in that the fibrous web (F) is guided through the drying device (1) alternately in the vertical direction in and counter to the direction of gravity and vice versa.
IPC 8 full level
D21F 5/18 (2006.01); D21H 25/04 (2006.01); F26B 13/10 (2006.01)
CPC (source: EP US)
D21F 5/18 (2013.01 - EP US); D21F 5/188 (2013.01 - US); D21H 25/04 (2013.01 - US); F26B 13/10 (2013.01 - EP US)
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 102011006698 A1 20121004; BR 112013025780 A2 20161220; BR 112013025780 B1 20210223; CL 2013002842 A1 20140411; CN 103597140 A 20140219; CN 103597140 B 20151209; EP 2694727 A1 20140212; EP 2694727 B1 20160518; US 2014060764 A1 20140306; WO 2012136533 A1 20121011
DOCDB simple family (application)
DE 102011006698 A 20110404; BR 112013025780 A 20120328; CL 2013002842 A 20131003; CN 201280027409 A 20120328; EP 12713055 A 20120328; EP 2012055483 W 20120328; US 201314046105 A 20131004