EP 2085510 B1 20100630 - Device for separating and washing fibres contained in a slurry
Title (en)
Device for separating and washing fibres contained in a slurry
Title (de)
Vorrichtung zum Trennen und Waschen von in einem Schlamm enthaltenen Fasern
Title (fr)
Dispositif de séparation et de lavage de fibres contenues dans une boue
Publication
Application
Priority
FR 0800588 A 20080204
Abstract (en)
[origin: EP2085510A1] The device has a truncated cone shaped filtering wall (14) opened towards top, and a transporting conduit (41) for treating a slurry (42) at a top part of the wall. A rotational sprinkling head carries four nozzles aligned parallel to a surface of the wall. The nozzles respectively project plane water jets (26-29) towards the wall, where the nozzles produce the jets (27, 28) respectively having two marks that are spaced with respect to each other. The wall forms an angle of 20 degree with respect to a normal plane at a rotation axis (AX) of the wall.
IPC 8 full level
D21D 1/40 (2006.01); B01D 29/64 (2006.01); D21C 9/06 (2006.01); D21F 1/66 (2006.01)
CPC (source: EP)
D21C 9/06 (2013.01); D21D 1/40 (2013.01); D21F 1/66 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 2085510 A1 20090805; EP 2085510 B1 20100630; AT E472632 T1 20100715; DE 602009000047 D1 20100812; ES 2347852 T3 20101104; FR 2927093 A1 20090807; PT 2085510 E 20100916
DOCDB simple family (application)
EP 09290074 A 20090202; AT 09290074 T 20090202; DE 602009000047 T 20090202; ES 09290074 T 20090202; FR 0800588 A 20080204; PT 09290074 T 20090202