EP 0487310 B1 19970129 - Mixing device and mixing method
Title (en)
Mixing device and mixing method
Title (de)
Mischvorrichtung und -verfahren
Title (fr)
Dispositif et procédé de mélange
Publication
Application
Priority
- JP 23665291 A 19910917
- JP 23665391 A 19910917
- JP 31700490 A 19901121
- JP 31700590 A 19901121
Abstract (en)
[origin: EP0487310A1] By rotating mixing blades (11, 12, 40, 41, 42, 51, 52, 61, 62, 71, 72) having blades being inclined in opposite directions, pulverulent materials such as cement can be effectively mixed with a liquid under the most suitable condition to produce a desirable mixture. The mixing blades are opposite to each other and formed so as to have their front edges being larger in distance than their rear edges relative to the direction of rotation, thereby to cause the parts of the mixture around the respective mixing blades to come into collision with each other between the mixing blades. The mixture of high quality in which the pulverulent materials are uniformly dispersed without being left in the form of immiscible lumps with the liquid can be obtained. <IMAGE>
IPC 1-7
IPC 8 full level
B01F 7/00 (2006.01); B01F 15/00 (2006.01)
CPC (source: EP)
B01F 27/0724 (2022.01)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0487310 A1 19920527; EP 0487310 B1 19970129; DE 69124475 D1 19970313; DE 69124475 T2 19970911
DOCDB simple family (application)
EP 91310662 A 19911119; DE 69124475 T 19911119