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1. (WO1997017192) DEVICE FOR DE-WATERING SOLID-LIQUID SUSPENSIONS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1997/017192 International Application No.: PCT/EP1996/004748
Publication Date: 15.05.1997 International Filing Date: 31.10.1996
Chapter 2 Demand Filed: 26.04.1997
IPC:
B30B 9/24 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
30
PRESSES
B
PRESSES IN GENERAL; PRESSES NOT OTHERWISE PROVIDED FOR
9
Presses specially adapted for particular purposes
02
for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
24
using an endless pressing band
Applicants:
ANDRITZ-PATENTVERWALTUNGS-GESELLSCHAFT MBH [AT/AT]; Stattegger Strasse 18 A-8045 Graz, AT (AllExceptUS)
EICKHOFF, Karl [AT/AT]; AT (UsOnly)
SCHEUCHER, Peter [AT/AT]; AT (UsOnly)
RECK, Georg [AT/AT]; AT (UsOnly)
Inventors:
EICKHOFF, Karl; AT
SCHEUCHER, Peter; AT
RECK, Georg; AT
Agent:
SCHWEINZER, Friedrich; Stattegger Strasse 18 A-8045 Graz, AT
Priority Data:
A 1849/9510.11.1995AT
Title (DE) VORRICHTUNG ZUR ENTWÄSSERUNG VON FESTSTOFF-FLÜSSIGKEITSSUSPENSIONEN
(EN) DEVICE FOR DE-WATERING SOLID-LIQUID SUSPENSIONS
(FR) DISPOSITIF POUR DESHYDRATER DES SUSPENSIONS
Abstract:
(DE) Die Erfindung betrifft eine Vorrichtung zur Entwässerung von Feststoff-Flüssigkeitssuspensionen, insbesondere Zellstoffsuspensionen, bei der die Suspension zwischen zwei Bändern (4, 5) entwässert wird, wobei eine Entwässerungszone als Keilzone (10, 11) ausgebildet ist. Sie ist dadurch gekennzeichnet, daß die Keilhöhe an ihrem ausgangsseitigen Ende, insbesondere über die gesamte Bahnbreite, in der Höhe, insbesondere selbsttätig, beispielsweise elastisch, durch ein Verstellelement (14') einstellbar ist.
(EN) The invention concerns a device for de-watering solid-liquid suspensions, in particular pulp suspensions, by which the suspension is de-watered between two belts (4, 5), a de-watering zone being formed in the shape of a wedge zone (10, 11). The device is characterised in that the wedge height at its end closer to the outlet, specifically over the entire belt width, can be adjusted, in particularly automatically, e.g. elastically, by an adjusting element (14').
(FR) L'invention concerne un dispositif de déshydratation de suspensions, notamment de suspensions de cellulose. Dans ce dispositif, la suspension est déshydratée entre deux bandes (4, 5) formant une zone de déshydratation à rétrécissement. Le dispositif est caractérisé en ce que la hauteur de la zone rétrécie, à son extrémité côté sortie, est réglable notamment sur toute la largeur de la bande, en particulier automatiquement, de manière élastique, par exemple au moyen d'un élément de réglage (14').
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, HU, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, TJ, TM, TR, TT, UA, UG, US, UZ, VN
African Regional Intellectual Property Organization (ARIPO) (KE, LS, MW, SD, SZ, UG)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)
Also published as:
FI981004NO19982029SE98015530US6003684JPH11514934 CN1206370
CA2236921AU1996074967