EP 0510256 B1 19960313 - Method and apparatus for crushing, dispersing, wetting and mixing of pumpable, non-magnetic multiphase mixtures
Title (en)
Method and apparatus for crushing, dispersing, wetting and mixing of pumpable, non-magnetic multiphase mixtures
Title (de)
Verfahren und Vorrichtung zum Zerkleinern, Dispergieren, Benetzen und Mischen von pumpfähigen, unmagnetischen Mehrphasengemischen
Title (fr)
Procédé et appareil pour le broyage, dispersion, humidification et mélange de mélanges pompables, non-magnétiques, à phases multiples
Publication
Application
Priority
DE 4113490 A 19910425
Abstract (en)
[origin: EP0510256A1] Apparatus for crushing, dispersing, wetting and mixing pumpable, non-magnetic multiphase mixtures consists of a sealed-off annular gap chamber 1 whose annular gap forms a working chamber into which the material to be processed flows from below and flows out from the top. This annular gap chamber is formed by a double pipe whose outer pipe is surrounded by an outer exciter system 4 and whose inner pipe is surrounded by an inner exciter system 5. In the working chamber, in addition to the material to be processed, there are freely movable magnetic working bodies 7 which move inside the multiphase mixture, flowing through the annular gap chamber 1 in the direction of the circulating electromagnetic fields, and carry out translatory transverse movements and rocking movements. Inside the working chamber, or the annular gap, there is a flowing-in zone 13 and a flowing-out zone 14 which are each free of working bodies. <IMAGE>
IPC 1-7
IPC 8 full level
B01F 13/08 (2006.01); B01J 8/00 (2006.01); B02C 17/00 (2006.01); B02C 17/16 (2006.01)
CPC (source: EP US)
B01F 33/451 (2022.01 - EP US); B02C 17/005 (2013.01 - EP US); B02C 17/166 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI
DOCDB simple family (publication)
EP 0510256 A1 19921028; EP 0510256 B1 19960313; AT E135261 T1 19960315; DE 4113490 A1 19921029; DE 59107552 D1 19960418; JP 3308576 B2 20020729; JP H04338228 A 19921125; US 5348237 A 19940920
DOCDB simple family (application)
EP 91120656 A 19911202; AT 91120656 T 19911202; DE 4113490 A 19910425; DE 59107552 T 19911202; JP 34718791 A 19911227; US 80944191 A 19911219