Global Patent Index - EP 0707520 A1

EP 0707520 A1 19960424 - DEVICE FOR SEPARATING INORGANIC MATERIAL POLLUTED BY ORGANIC MATERIAL FROM A FLUID

Title (en)

DEVICE FOR SEPARATING INORGANIC MATERIAL POLLUTED BY ORGANIC MATERIAL FROM A FLUID

Title (de)

VORRICHTUNG ZUM ABTRENNEN VON MIT ORGANISCHEM MATERIAL VERSCHMUTZTEM ANORGANISCHEM MATERIAL AUS EINER FLÜSSIGKEIT

Title (fr)

DISPOSITIF PERMETTANT DE SEPARER D'UN LIQUIDE UN MATERIAU INORGANIQUE POLLUE PAR UN MATERIAU ORGANIQUE

Publication

EP 0707520 A1 19960424 (DE)

Application

EP 94928796 A 19940922

Priority

  • DE 4415647 A 19940504
  • EP 9403167 W 19940922

Abstract (en)

[origin: WO9530486A1] A device for separating organic and inorganic material in a fluid has a round container (1) having in its upper region a centrically arranged feed device (19) with a spinning chamber (22), a gravity pipe (23) and a trumpet-shaped diffuser (24) to introduce the fluid into the container (1). In the lower region (7) of the container (1) there is an extractor device (32) for the inorganic material and a device (29) to discharge the organic material and the fluid. In the lower region (7) of the container (1) there is a fluidised sand bed (14) which is kept in motion by an upward flow distributed via a perforated base (8). In addition there is a by-pass (38) to transfer part of the sand in the sand bed (14) into the extractor (32) in the lower region of the container (1).

IPC 1-7

B03B 5/62; B03B 11/00; B03B 13/00

IPC 8 full level

B03B 5/62 (2006.01); B03B 11/00 (2006.01); B03B 13/00 (2006.01)

CPC (source: EP US)

B03B 5/623 (2013.01 - EP US); B03B 11/00 (2013.01 - EP US); B03B 13/00 (2013.01 - EP US)

Citation (search report)

See references of WO 9530486A1

Designated contracting state (EPC)

AT CH DE FR GB LI NL SE

DOCDB simple family (publication)

WO 9530486 A1 19951116; AT E179095 T1 19990515; DE 4415647 A1 19960215; DE 4415647 C2 19961002; DE 59408147 D1 19990527; EP 0707520 A1 19960424; EP 0707520 B1 19990421; JP 3634374 B2 20050330; JP H08512246 A 19961224; US 5641397 A 19970624

DOCDB simple family (application)

EP 9403167 W 19940922; AT 94928796 T 19940922; DE 4415647 A 19940504; DE 59408147 T 19940922; EP 94928796 A 19940922; JP 52860895 A 19940922; US 56432595 A 19951219