EP 1432502 B1 20050713 - FLOCCULATION DEVICE AND METHOD FOR TREATING COLLOIDAL SUSPENSIONS
Title (en)
FLOCCULATION DEVICE AND METHOD FOR TREATING COLLOIDAL SUSPENSIONS
Title (de)
FLOCKUNGSEINRICHTUNG UND VERFAHREN ZUR KONDITIONIERUNG VON KOLLOIDALEN SUSPENSIONEN
Title (fr)
DISPOSITIF DE FLOCULATION ET PROCEDE DE CONDITIONNEMENT DE SUSPENSIONS COLLOIDALES
Publication
Application
Priority
- DE 0203654 W 20020926
- DE 10148760 A 20011002
Abstract (en)
[origin: US7135112B2] A flocculation apparatus and method for treating colloidal suspensions. The apparatus includes a suspension inlet, a suspension outlet and an inner cone mounted centrally in a conical outer housing. The inner cone and/or the outer housing is rotatable relative to one another and a gap for through-flow of suspensions is present between the inner cone and the outer housing. In the method, continuously measuring a flock size distribution of a suspension stream passed into the flocculation apparatus is provided. Additionally provided is axially displacing the inner cone and/or outer housing as a function of the flock size distribution and the suspension volume flow rate.
IPC 1-7
IPC 8 full level
B01D 21/01 (2006.01); B03D 3/06 (2006.01)
CPC (source: EP US)
B01F 27/272 (2022.01 - EP US); B01F 27/2723 (2022.01 - EP US); B01F 27/2724 (2022.01 - EP US); B03D 3/06 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
DOCDB simple family (publication)
WO 03031040 A1 20030417; AT E299394 T1 20050715; DE 10148760 A1 20030417; DE 50203636 D1 20050818; DK 1432502 T3 20051107; EP 1432502 A1 20040630; EP 1432502 B1 20050713; JP 2005504629 A 20050217; JP 4386726 B2 20091216; US 2004262230 A1 20041230; US 7135112 B2 20061114
DOCDB simple family (application)
DE 0203654 W 20020926; AT 02779131 T 20020926; DE 10148760 A 20011002; DE 50203636 T 20020926; DK 02779131 T 20020926; EP 02779131 A 20020926; JP 2003534064 A 20020926; US 49128904 A 20040331