EP 0687497 A1 19951220 - Liquid aerator and stirring device, for example for fatty affluents
Title (en)
Liquid aerator and stirring device, for example for fatty affluents
Title (de)
Flüssigkeitsbelüftungs- und Rührvorrichtung, beispielsweise für fetthaltige Abwässer
Title (fr)
Dispositif d'aération et de brassage d'un liquide comme par exemple les effluents graisseux
Publication
Application
Priority
FR 9407394 A 19940616
Abstract (en)
An aeration/mixing system is mounted in a central cylinder in a liq. effluent tank. A rotating arm has a propeller, anti-vortex units and mixing "blades" which consist of 3-5 mm dia. cables in the form of a semi-circle. These cables ensure intimate gas/liq. contact when compressed gas is injected into the mixing section. <IMAGE>
IPC 1-7
IPC 8 full level
B01F 3/04 (2006.01); B01F 7/00 (2006.01); B01F 7/16 (2006.01)
CPC (source: EP)
B01F 23/23341 (2022.01); B01F 23/23362 (2022.01); B01F 27/113 (2022.01); B01F 27/119 (2022.01); B01F 27/192 (2022.01); B01F 27/80 (2022.01)
Citation (search report)
- [A] EP 0264905 A1 19880427 - UNION CARBIDE CORP [US]
- [A] EP 0374967 A1 19900627 - UNION CARBIDE CORP [US]
Designated contracting state (EPC)
DE ES FR IT PT
DOCDB simple family (publication)
EP 0687497 A1 19951220; FR 2721229 A1 19951222; FR 2721229 B1 19960906
DOCDB simple family (application)
EP 95401088 A 19950510; FR 9407394 A 19940616