EP 1827665 B1 20090325 - DEVICE FOR ADDING A POWDERY OR GRANULATED LIQUID-SOLUBLE POLYMER FLOCCULATION AID TO A LIQUID
Title (en)
DEVICE FOR ADDING A POWDERY OR GRANULATED LIQUID-SOLUBLE POLYMER FLOCCULATION AID TO A LIQUID
Title (de)
VORRICHTUNG ZUR ZUMISCHUNG EINES PULVER- ODER GRANULATFÖRMIGEN FLÜSSIGKEITSLÖSLICHEN POLYMEREN FLOCKUNGSHILFSMITTELS IN EINE FLÜSSIGKEIT
Title (fr)
DISPOSITIF PERMETTANT D'AJOUTER A UN LIQUIDE UN AGENT AUXILIAIRE FLOCULANT POLYMERIQUE PULVERULENT OU GRANULAIRE SOLUBLE
Publication
Application
Priority
- EP 2005012137 W 20051112
- DE 102004055072 A 20041115
Abstract (en)
[origin: US2008225635A1] The invention relates to a device for adding a powdery or granulated flocculation aid to a liquid. The device includes a container for receiving the flocculation aid to be added, the flocculation aid being mixed with a liquid by a controllable dosing element. The device is provided with scales for determining the weight of the flocculation aid to be supplied by the dosing element, and the quantity of flocculation aid is adapted to the quantity of liquid flowing through by a control system. A rotor-stator arrangement has a plurality of perforated disks arranged downstream from each other in the axial direction, used for the final reliable dissolution of the flocculation aid in the liquid.
IPC 8 full level
B01F 1/00 (2006.01); B01F 3/12 (2006.01); B01F 5/04 (2006.01); B01F 15/02 (2006.01); B01F 15/04 (2006.01)
CPC (source: EP US)
B01F 21/10 (2022.01 - EP US); B01F 21/15 (2022.01 - EP US); B01F 25/3131 (2022.01 - EP US); B01F 25/4511 (2022.01 - EP US); B01F 25/4523 (2022.01 - EP US); B01F 27/707 (2022.01 - EP US); B01F 35/21 (2022.01 - EP US); B01F 35/21112 (2022.01 - EP US); B01F 35/2117 (2022.01 - EP US); B01F 35/711 (2022.01 - EP US); B01F 35/71745 (2022.01 - EP US); B01F 35/71775 (2022.01 - EP US); B01F 35/831 (2022.01 - EP US); B01F 35/832 (2022.01 - EP US); B01F 33/501 (2022.01 - EP US); B01F 2101/305 (2022.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
US 2008225635 A1 20080918; AT E426450 T1 20090415; DE 102004055072 A1 20060518; DE 502005006964 D1 20090507; EP 1827665 A1 20070905; EP 1827665 B1 20090325; WO 2006050979 A1 20060518
DOCDB simple family (application)
US 71937105 A 20051112; AT 05801882 T 20051112; DE 102004055072 A 20041115; DE 502005006964 T 20051112; EP 05801882 A 20051112; EP 2005012137 W 20051112