FI117638B - Apparatur för avlägsnande av vätska från en fibermaterialbana - Google Patents
Apparatur för avlägsnande av vätska från en fibermaterialbana Download PDFInfo
- Publication number
- FI117638B FI117638B FI20011549A FI20011549A FI117638B FI 117638 B FI117638 B FI 117638B FI 20011549 A FI20011549 A FI 20011549A FI 20011549 A FI20011549 A FI 20011549A FI 117638 B FI117638 B FI 117638B
- Authority
- FI
- Finland
- Prior art keywords
- roll
- press
- wire
- press roll
- shoe
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F3/00—Press section of machines for making continuous webs of paper
- D21F3/02—Wet presses
- D21F3/04—Arrangements thereof
- D21F3/045—Arrangements thereof including at least one extended press nip
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F3/00—Press section of machines for making continuous webs of paper
- D21F3/02—Wet presses
- D21F3/04—Arrangements thereof
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F3/00—Press section of machines for making continuous webs of paper
- D21F3/02—Wet presses
- D21F3/10—Suction rolls, e.g. couch rolls
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F9/00—Complete machines for making continuous webs of paper
- D21F9/003—Complete machines for making continuous webs of paper of the twin-wire type
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G1/00—Calenders; Smoothing apparatus
- D21G1/02—Rolls; Their bearings
- D21G1/0206—Controlled deflection rolls
- D21G1/0213—Controlled deflection rolls with deflection compensation means acting between the roller shell and its supporting member
- D21G1/022—Controlled deflection rolls with deflection compensation means acting between the roller shell and its supporting member the means using fluid pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
- F16C13/02—Bearings
- F16C13/022—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle
- F16C13/024—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle adjustable for positioning, e.g. radial movable bearings for controlling the deflection along the length of the roll mantle
- F16C13/026—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle adjustable for positioning, e.g. radial movable bearings for controlling the deflection along the length of the roll mantle by fluid pressure
- F16C13/028—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle adjustable for positioning, e.g. radial movable bearings for controlling the deflection along the length of the roll mantle by fluid pressure with a plurality of supports along the length of the roll mantle, e.g. hydraulic jacks
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
- Drying Of Solid Materials (AREA)
Claims (4)
1. Anordning för att avlägsna vätska fran en fibermaterialbana, vilken anord-5 ning omfattar en vätskeavlägsnande del bestäende av en Övre och en nedre vira, varvid det finns anordnad en första kilformig vätskeavlägsnande zon som är justerbart och/eller pressbart utförd vid ändan, och i ändan av den nedre viran är anordnat ett pressvalspar där pressvalsparets övre vals (8) i slutet av den nedre viran är en skopressvals, kännetecknad av att den ned-10 re valsen (10) har en hälförsedd (32) yttre mantel (31) och en inre valsman-tel (29) med längsgäende spär (30) och att den nedre pressvalsen (10) i pressavalsparet i ändan av den nedre valsen (4) är försedd med bombe-ringskompenseringselement (28) som sträcker sig över längden av valsen.
2. Anordning enligt patentkrav 1, kännetecknad av att det finns en filt (9) styrd över skopressvalsen (8).
3. Anordning enligt patentkrav 1, kännetecknad av att pä gavelytoma av den nedre pressvalsen (10) är anordnade suglädor (33). 20
4. Anordning enligt nägot av de föregäende patentkraven 1 - 3, kännetecknad av att före skopressvalsen (8) är anordnad en banuppvärmningsanordning (7), tili exempel en ängbläsningsläda. * · 1 * · « • · · 1 • 1 · · · • · ··«»· • « ·· • · • · • · · • ♦ · ··· ··1 ···.' • · • · ··· ·· # 1 • ·♦ • · *·· "v • · • · « ···' ·1·#.· · • · · * · 1 • ·
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0194299A AT408461B (de) | 1999-11-17 | 1999-11-17 | Vorrichtung zur entwässerung einer faserstoffbahn |
AT194299 | 1999-11-17 | ||
EP0011072 | 2000-11-09 | ||
PCT/EP2000/011072 WO2001036746A1 (de) | 1999-11-17 | 2000-11-09 | Vorrichtung zur entwässerung einer faserstoffbahn |
Publications (2)
Publication Number | Publication Date |
---|---|
FI20011549A FI20011549A (sv) | 2001-07-16 |
FI117638B true FI117638B (sv) | 2006-12-29 |
Family
ID=3524372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20011549A FI117638B (sv) | 1999-11-17 | 2001-07-16 | Apparatur för avlägsnande av vätska från en fibermaterialbana |
Country Status (9)
Country | Link |
---|---|
US (1) | US6616810B1 (sv) |
AT (1) | AT408461B (sv) |
AU (1) | AU1855901A (sv) |
BR (1) | BR0007574B1 (sv) |
CA (1) | CA2358741C (sv) |
DE (1) | DE10083529B4 (sv) |
FI (1) | FI117638B (sv) |
SE (1) | SE518127C2 (sv) |
WO (1) | WO2001036746A1 (sv) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT412099B (de) * | 2002-12-11 | 2004-09-27 | Andritz Ag Maschf | Vorrichtung zur entwässerung von faserstoffsuspensionen |
US6884323B2 (en) * | 2003-01-31 | 2005-04-26 | Voith Paper Patent Gmbh | Vented main roll for press assembly in a paper machine |
DE102007024508A1 (de) * | 2007-05-25 | 2008-11-27 | Voith Patent Gmbh | Schuhsaugpresswalze |
AT510620B1 (de) * | 2010-10-27 | 2012-08-15 | Andritz Ag Maschf | Saugwalze zur entwässerung einer faserstoffbahn |
AT514547B1 (de) * | 2013-06-25 | 2015-02-15 | Andritz Ag Maschf | Pressenpartie für die Entwässerung einer Faserstoffbahn |
DE102020111746A1 (de) * | 2020-04-30 | 2021-11-04 | Voith Patent Gmbh | Maschine zur herstellung oder behandlung einer faserstoffbahn |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2881676A (en) * | 1955-05-18 | 1959-04-14 | St Annes Board Mill Co Ltd | Paper or board machine and method |
US3796149A (en) * | 1972-03-27 | 1974-03-12 | Andritz Ag Maschf | Pressing device for the removal of water from cellulose or the like |
US4483745A (en) * | 1982-09-29 | 1984-11-20 | Beloit Corporation | Method and apparatus of sheet transfer using a nonporous smooth surfaced belt |
US4888096A (en) * | 1987-12-02 | 1989-12-19 | Inotech Process Ltd. | Roll press for removing water from a web of paper using solid grooved roll and compressed air |
US5389205A (en) * | 1990-11-23 | 1995-02-14 | Valmet Paper Machinery, Inc. | Method for dewatering of a paper web by pressing using an extended nip shoe pre-press zone on the forming wire |
FI93237C (sv) * | 1993-06-11 | 1995-03-10 | Valmet Tampella Inc | Förfarande och anordning i en pappers- eller kartongmaskin för avvattning av banan |
FI98843C (sv) * | 1995-10-03 | 1997-08-25 | Valmet Corp | Förfarande och anordning för att avlägsna vatten från en pappers- eller kartongbana genom pressning |
DE29623039U1 (de) * | 1996-04-03 | 1997-10-09 | Voith Sulzer Papiermaschinen GmbH, 89522 Heidenheim | Saugpreßwalze |
CA2247085A1 (en) * | 1996-12-23 | 1998-07-02 | Voith Sulzer Papiermaschinen Gmbh | Wet end, method for the production of a fibrous material web and use of wet end |
DE19702574A1 (de) * | 1997-01-24 | 1998-07-30 | Voith Sulzer Papiermasch Gmbh | Pressenanordnung |
DE19702575A1 (de) * | 1997-01-24 | 1998-07-30 | Voith Sulzer Papiermasch Gmbh | Maschine zur Herstellung einer Faserstoffbahn |
AT404946B (de) * | 1997-07-01 | 1999-03-25 | Andritz Patentverwaltung | Vorrichtung zur entwässerung von feststoff-flüssigkeitssuspensionen, insbesondere faserstoffsuspensionen |
AT405538B (de) * | 1997-11-28 | 1999-09-27 | Andritz Patentverwaltung | Vorrichtung zum entwässern einer faserstoffbahn |
FI109815B (sv) * | 1998-06-16 | 2002-10-15 | Metso Paper Inc | Anordning och förfarande för torkning av cellulosa |
FI982540A (sv) * | 1998-11-24 | 2000-05-25 | Valmet Corp | Förfarande för torkning av cellulosa |
-
1999
- 1999-11-17 AT AT0194299A patent/AT408461B/de not_active IP Right Cessation
-
2000
- 2000-11-09 AU AU18559/01A patent/AU1855901A/en not_active Abandoned
- 2000-11-09 WO PCT/EP2000/011072 patent/WO2001036746A1/de active IP Right Grant
- 2000-11-09 BR BRPI0007574-4A patent/BR0007574B1/pt not_active IP Right Cessation
- 2000-11-09 DE DE10083529T patent/DE10083529B4/de not_active Expired - Fee Related
- 2000-11-09 US US09/889,262 patent/US6616810B1/en not_active Expired - Lifetime
- 2000-11-09 CA CA002358741A patent/CA2358741C/en not_active Expired - Fee Related
-
2001
- 2001-07-13 SE SE0102512A patent/SE518127C2/sv not_active IP Right Cessation
- 2001-07-16 FI FI20011549A patent/FI117638B/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE0102512D0 (sv) | 2001-07-13 |
FI20011549A (sv) | 2001-07-16 |
BR0007574B1 (pt) | 2011-03-22 |
CA2358741C (en) | 2009-01-20 |
DE10083529B4 (de) | 2007-03-08 |
WO2001036746A1 (de) | 2001-05-25 |
US6616810B1 (en) | 2003-09-09 |
BR0007574A (pt) | 2001-11-06 |
AT408461B (de) | 2001-12-27 |
SE0102512L (sv) | 2001-09-11 |
CA2358741A1 (en) | 2001-05-25 |
DE10083529D2 (de) | 2002-05-02 |
ATA194299A (de) | 2001-04-15 |
AU1855901A (en) | 2001-05-30 |
SE518127C2 (sv) | 2002-08-27 |
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