EP 1850962 A1 20071107 - MILLING STATION AND METHOD FOR GRINDING MILLING MATERIAL
Title (en)
MILLING STATION AND METHOD FOR GRINDING MILLING MATERIAL
Title (de)
MAHLANLAGE UND VERFAHREN ZUM MAHLEN VON MAHLGUT
Title (fr)
SYSTEME DE BROYAGE ET PROCEDE POUR BROYER DE LA MATIERE
Publication
Application
Priority
- EP 2006001339 W 20060214
- DE 102005007254 A 20050216
Abstract (en)
[origin: US2009020636A1] The invention relates to a milling station and a method for grinding milling material by means of at least one coarse grinding circuit (1) and at least one fine grinding circuit (2). The coarse grinding circuit is provided with a classifier (10) and a material bed roller mill (11). The precrushed material of the material bed roller mill is fed to the classifier whose coarse material is redirected to the material bed roller mill and whose fine material is delivered to the fine grinding circuit. The fine grinding circuit encompasses a tube mill (20) with at least two grinding chambers (20a, 20b), a central outlet (20c), and a divider (21). At least some of the milling material of the coarse grinding circuit is subdivided in the divider and is delivered to the two grinding chambers while the milling material is jointly discharged from the two grinding chambers via the central outlet.
IPC 8 full level
B02C 21/00 (2006.01)
CPC (source: EP US)
B02C 17/183 (2013.01 - EP US); B02C 21/002 (2013.01 - EP US)
Citation (search report)
See references of WO 2006087167A1
Designated contracting state (EPC)
AT BE CZ DE DK FR
DOCDB simple family (publication)
US 2009020636 A1 20090122; US 7971815 B2 20110705; AT E495820 T1 20110215; CN 101160175 A 20080409; DE 102005007254 A1 20060817; DE 102005007254 A9 20070308; DE 502006008763 D1 20110303; DK 1850962 T3 20110509; EP 1850962 A1 20071107; EP 1850962 B1 20110119; RU 2007134351 A 20090327; WO 2006087167 A1 20060824
DOCDB simple family (application)
US 81624706 A 20060214; AT 06706945 T 20060214; CN 200680012493 A 20060214; DE 102005007254 A 20050216; DE 502006008763 T 20060214; DK 06706945 T 20060214; EP 06706945 A 20060214; EP 2006001339 W 20060214; RU 2007134351 A 20060214