EP 2780113 B1 20160106 - VERTICAL ROLLER MILL
Title (en)
VERTICAL ROLLER MILL
Title (de)
VERTIKALE WALZENMÜHLE
Title (fr)
BROYEUR A CYLINDRES VERTICAL
Publication
Application
Priority
EP 2013067206 W 20130819
Abstract (en)
[origin: WO2014067688A1] The invention relates to a vertical roller mill having a driven grinding plate and at least two stationary grinding rollers rolling on the grinding board. In order to improve the energy efficiency, instead of a separator basket traditionally provided in the upper housing region, the step to smaller separators in close proximity to the respective grinding roller is carried out, which substantially reduces the transport distance of the ground mill material. In addition, a guide device for the ground mill material is formed such that a recirculation of finely ground material is, for the most part, prevented.
IPC 8 full level
B02C 15/00 (2006.01); B02C 23/12 (2006.01); B02C 23/14 (2006.01)
CPC (source: EP)
B02C 15/007 (2013.01); B02C 23/12 (2013.01); B02C 23/14 (2013.01); B02C 2015/002 (2013.01)
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)
WO 2014067688 A1 20140508; CN 104540591 A 20150422; DK 2780113 T3 20160411; EP 2780113 A1 20140924; EP 2780113 B1 20160106; JP 2016528038 A 20160915
DOCDB simple family (application)
EP 2013067206 W 20130819; CN 201380006355 A 20130819; DK 13788897 T 20130819; EP 13788897 A 20130819; JP 2016535348 A 20130819