EP 1043073 B1 20050727 - Wet classifying device with integrated grinder
Title (en)
Wet classifying device with integrated grinder
Title (de)
Nassklassiereinrichtung mit integriertem Mahlwerk
Title (fr)
Dispositif de classification humide avec broyeur intégré
Publication
Application
Priority
DE 19914089 A 19990327
Abstract (en)
[origin: DE19914089A1] A grinding chamber (18) is provided for the coarse fraction of the sediment in the re-dispersed suspension. Wet classifier in the form of a centrifuge comprises a stationary outer housing, a drum vertically arranged in the outer housing, a shaft for the drum, a removal device for the classified suspension, a cleaning device and a removal device for the re-dispersed suspension produced during cleaning and containing the sediment. Preferred Features: The grinding chamber is arranged below the drum (3). The grinder is a rotating element, especially a rotating plate (19) and a number of grinding pearls (20). The rotating element sits on the drive shaft (7) for the drum. The base (15) of the outer housing (2) slopes down to the center where there is an opening (17) in the grinding chamber.
IPC 1-7
IPC 8 full level
B01F 27/94 (2022.01); B02C 17/16 (2006.01); B03B 5/00 (2006.01); B04B 5/10 (2006.01); B04B 11/08 (2006.01)
CPC (source: EP)
B01F 23/53 (2022.01); B01F 27/941 (2022.01); B02C 17/16 (2013.01); B03B 5/00 (2013.01); B04B 5/10 (2013.01); B04B 11/08 (2013.01); B04B 2005/105 (2013.01); B04B 2011/086 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1043073 A1 20001011; EP 1043073 B1 20050727; AT E300358 T1 20050815; DE 19914089 A1 20000928; DE 50010795 D1 20050901
DOCDB simple family (application)
EP 00106282 A 20000323; AT 00106282 T 20000323; DE 19914089 A 19990327; DE 50010795 T 20000323