EP 0048312 A1 19820331 - Method and apparatus for continuously mixing a liquid and powder.
Title (en)
Method and apparatus for continuously mixing a liquid and powder.
Title (de)
Verfahren und Vorrichtung zum kontinuierlichen Mischen von Flüssigkeiten mit Pulvern.
Title (fr)
Procédé et dispositif de mélange continu d'un liquide avec une poudre.
Publication
Application
Priority
EP 80850136 A 19800919
Abstract (en)
A method and apparatus for continuously mixing a liquid and a powder to form a substantially homogenous mixture. The liquid and powder are fed, via separate lines (22,21) to a cavity (7) in a rotating wheel (3,4) and to powder-accommodating spaces (13) respectively in said rotating wheel (34) and are thrown therefrom by centrifugal force outwardly towards the periphery of the wheel. The liquid is pressed from the cavity (7) via a gap (8,9) arranged in the wheel in a direction towards the upper side of said wheel and forms a mist curtain as it exits from the gap. The mist curtain captures the powder particles thrown by centrifugal force from the powder-accommodating spaces (13) and is mixed with said particles.
IPC 1-7
IPC 8 full level
B01F 5/16 (2006.01); B01F 5/22 (2006.01); B01F 25/64 (2022.01); B01F 25/74 (2022.01); B05B 3/08 (2006.01)
CPC (source: EP)
B01F 25/642 (2022.01); B01F 25/743 (2022.01); B05B 3/085 (2013.01)
Citation (search report)
- FR 1165939 A 19581030 - EQUIP IND ET LAITIERS SOC D
- DE 838593 C 19520512 - EUGEN BELLMANN
- [A] GB 1239319 A 19710714
- US 4175873 A 19791127 - ANDO SHIGEKI [JP], et al
- US 3986705 A 19761019 - NAUTA CONSTANT JOHAN
- US 3948492 A 19760406 - HEGE DOUGLAS W
- [A] CH 559576 A5 19750314 - MUELLER HANS MAENNEDORF
- US 3998433 A 19761221 - IWAKO HIROYUKI
- GB 2000039 A 19790104 - NAITO M
- [X] DE 2216986 B2 19740124
- US 3820759 A 19740628 - HEGE D
- DE 1275511 B 19680822 - KURASHIKI RAYON CO
- DE 1068670 B
- [A] PATENTS ABSTRACTS OF JAPAN Vol. 3, No. 105, 5 September 1979 page 150, M-71 & JP-A-54 081 559
Designated contracting state (EPC)
AT BE CH DE FR GB IT LU NL
DOCDB simple family (publication)
DOCDB simple family (application)
EP 80850136 A 19800919