EP 3120092 A1 20170125 - DRYING INSTALLATION HAVING A PLURALITY OF FIXED-LOCATION CHAMBERS
Title (en)
DRYING INSTALLATION HAVING A PLURALITY OF FIXED-LOCATION CHAMBERS
Title (de)
TROCKNUNGSANLAGE MIT MEHREREN ORTSFESTEN KAMMERN
Title (fr)
INSTALLATION DE SÉCHAGE COMPRENANT UNE PLURALITÉ DE CHAMBRES DE SÉCHAGE FIXES
Publication
Application
Priority
- DE 102014103661 A 20140318
- EP 2015055563 W 20150317
Abstract (en)
[origin: WO2015140169A1] In the case of a drying installation (2) having a plurality of drying chambers (1), which each have a non-continuous base (3), an air inlet (4) beneath the base (3), an air outlet (10) at a distance above the base (3), and also a filling opening (8) for granules which are to be dried and an emptying opening (5) for dried granules, and having a charging line (7), by means of which granules which are to be dried are led from a granule source to a drying chamber (1), the invention proposes that the drying chambers (1) are installed at a fixed location and a respective charging line (7) leads to each of the drying chambers, each of the drying chambers (1) is connected to a common material-discharging apparatus, and a changeover valve is provided, the entrance of the latter being connected to the granule source and the exit having a plurality of outlets (18), wherein a respective charging line (7) leads from an outlet (18) to a filling opening (8) of a drying chamber (1), and wherein the changeover valve can be changed over so as to free in each case a flow of granules from the granule source to a certain one of the plurality of drying chambers, and that air-supply channels are provided, of which one, in the form of a main air channel (20), leads a first, relatively large quantity of drying air, referred to as the main quantity of air, to an air inlet (4) of a drying chamber (1) and another, in the form of an air sub-channel (19), leads a second, smaller quantity of drying air, referred to as the sub-quantity of air, to the charging line (7) of the same drying chamber (1).
IPC 8 full level
F26B 3/08 (2006.01)
CPC (source: EP US)
F16K 11/087 (2013.01 - US); F16K 27/067 (2013.01 - US); F26B 3/06 (2013.01 - EP); F26B 3/08 (2013.01 - EP US); F26B 3/082 (2013.01 - US); F26B 9/06 (2013.01 - EP); F26B 17/10 (2013.01 - US); F26B 17/18 (2013.01 - US); F26B 25/002 (2013.01 - EP)
Citation (search report)
See references of WO 2015140169A1
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 202014010332 U1 20150520; DE 102014103661 A1 20150924; EP 3120092 A1 20170125; US 2016265843 A1 20160915; WO 2015140169 A1 20150924
DOCDB simple family (application)
DE 202014010332 U 20140318; DE 102014103661 A 20140318; EP 15711712 A 20150317; EP 2015055563 W 20150317; US 201615165012 A 20160526