EP 1477609 A2 20041117 - Apparatus for dewatering pulp
Title (en)
Apparatus for dewatering pulp
Title (de)
Zellstoffentwässerungsmaschine
Title (fr)
Appareil pour l'essorage de la pâte de bois
Publication
Application
Priority
DE 20307055 U 20030507
Abstract (en)
The machine for the extraction of water from cellulose, especially in papermaking, has a sieve water extraction section (20), a press stage (30) and a drying station (40) followed by a lateral cutting unit (50). The sieve water extraction section is composed of four circular suction sieves (21-24) with an inverter press (25) and a drip press (26). Suction rollers (33,34) work with at least one smooth cylinder (31,32) at the press stage. The drying station has at least one drying tower (41), a swing tower (42) to heat or cool the cellulose web (11) followed by a cooling tower (43).
Abstract (de)
Eine Zellstoffentwässerungsmaschine (10), insbesondere zur Herstellung von Papier, mit einer Siebentwässerungseinrichtung (20), einer Presseneinrichtung (30), einer Trocknungseinrichtung (40) und einem angeschlossenen Querschneider (50), wobei die Siebentwässerungseinrichtung (20) eine Rundsiebzylindervorrichtung (21-24,25) aufweist. <IMAGE>
IPC 1-7
IPC 8 full level
D21F 3/04 (2006.01); D21F 5/18 (2006.01); D21F 9/04 (2006.01); D21F 11/08 (2006.01); D21F 13/04 (2006.01)
CPC (source: EP US)
D21F 3/04 (2013.01 - EP US); D21F 5/18 (2013.01 - EP US); D21F 9/043 (2013.01 - EP US); D21F 11/08 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 20307055 U1 20030717; CA 2465742 A1 20041107; EP 1477609 A2 20041117; EP 1477609 A3 20041208; JP 2004332196 A 20041125; JP 4048441 B2 20080220; US 2004221979 A1 20041111
DOCDB simple family (application)
DE 20307055 U 20030507; CA 2465742 A 20040430; EP 04009499 A 20040422; JP 2004160284 A 20040428; US 83909704 A 20040505