EP 2886984 A3 20160120 - Method for drying and/or crystallising bulk material and plant for carrying out this method
Title (en)
Method for drying and/or crystallising bulk material and plant for carrying out this method
Title (de)
Verfahren zum Trocknen und/oder Kristallisieren von Schüttgut sowie Anlage zur Durchführung eines solchen Verfahrens
Title (fr)
Procédé de séchage et/ou de cristallisation de produits en vrac et installation d'exécution d'un tel procédé
Publication
Application
Priority
DE 102013022092 A 20131218
Abstract (en)
[origin: US2015176896A1] In a method for drying and/or crystallizing bulk material, a drying medium is passed through bulk material present in a drying chamber and the drying chamber with the bulk material is put under a partial vacuum at least for part of a drying time of the bulk material. A device for performing the method has at least one drying container with a drying chamber for bulk material, at least one supply line for a drying medium connected to the at least one drying container, and at least one return air line connected to the at least one drying container. At least one partial-vacuum generator is provided to put at least the drying chamber under a partial vacuum at least for part of a drying time of the bulk material.
IPC 8 full level
F26B 17/12 (2006.01); F26B 5/04 (2006.01); F26B 21/10 (2006.01)
CPC (source: EP US)
F26B 5/041 (2013.01 - US); F26B 17/128 (2013.01 - EP US); F26B 21/10 (2013.01 - EP US); F26B 25/04 (2013.01 - EP US)
Citation (search report)
- [XAI] WO 2010089721 A1 20100812 - SCHIAVOLIN CHRISTIAN [IT]
- [XA] US 3233334 A 19660208 - HAMILTON WILLIAM H
- [XA] US 3597850 A 19710810 - JENKINS JOHN W
- [XI] US 3859734 A 19750114 - WAHLGREN LARS OSTEN
- [XI] CA 1327687 C 19940315 - MAPRO INC [CA]
- [A] WO 0053383 A1 20000914 - TAMER INTERNATIONAL LTD [US], et al
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)
EP 2886984 A2 20150624; EP 2886984 A3 20160120; BR 102014031694 A2 20160628; CN 105043016 A 20151111; DE 102013022092 A1 20150618; US 2015176896 A1 20150625
DOCDB simple family (application)
EP 14004216 A 20141215; BR 102014031694 A 20141217; CN 201410858384 A 20141218; DE 102013022092 A 20131218; US 201414574465 A 20141218