DE10083529D2 - Vorrichtung zur Entwässerung einer Faserstoffbahn - Google Patents

Vorrichtung zur Entwässerung einer Faserstoffbahn

Info

Publication number
DE10083529D2
DE10083529D2 DE10083529T DE10083529T DE10083529D2 DE 10083529 D2 DE10083529 D2 DE 10083529D2 DE 10083529 T DE10083529 T DE 10083529T DE 10083529 T DE10083529 T DE 10083529T DE 10083529 D2 DE10083529 D2 DE 10083529D2
Authority
DE
Germany
Prior art keywords
dewatering
fibrous web
fibrous
web
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE10083529T
Other languages
English (en)
Other versions
DE10083529B4 (de
Inventor
Edgar Brogyanyi
Karl Hornhofer
Wilhelm Mausser
Franz Petschauer
Johann Sbaschnigg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Andritz AG
Original Assignee
Andritz AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Andritz AG filed Critical Andritz AG
Publication of DE10083529D2 publication Critical patent/DE10083529D2/de
Application granted granted Critical
Publication of DE10083529B4 publication Critical patent/DE10083529B4/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
DE10083529T 1999-11-17 2000-11-09 Vorrichtung zur Entwässerung einer Faserstoffbahn Expired - Fee Related DE10083529B4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT0194299A AT408461B (de) 1999-11-17 1999-11-17 Vorrichtung zur entwässerung einer faserstoffbahn
ATA1942/99 1999-11-17
PCT/EP2000/011072 WO2001036746A1 (de) 1999-11-17 2000-11-09 Vorrichtung zur entwässerung einer faserstoffbahn

Publications (2)

Publication Number Publication Date
DE10083529D2 true DE10083529D2 (de) 2002-05-02
DE10083529B4 DE10083529B4 (de) 2007-03-08

Family

ID=3524372

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10083529T Expired - Fee Related DE10083529B4 (de) 1999-11-17 2000-11-09 Vorrichtung zur Entwässerung einer Faserstoffbahn

Country Status (9)

Country Link
US (1) US6616810B1 (de)
AT (1) AT408461B (de)
AU (1) AU1855901A (de)
BR (1) BR0007574B1 (de)
CA (1) CA2358741C (de)
DE (1) DE10083529B4 (de)
FI (1) FI117638B (de)
SE (1) SE518127C2 (de)
WO (1) WO2001036746A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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 (fi) * 1993-06-11 1995-03-10 Valmet Tampella Inc Menetelmä ja laite paperi- tai kartonkikoneessa veden poistamiseksi rainasta
FI98843C (fi) * 1995-10-03 1997-08-25 Valmet Corp Menetelmä ja laite veden poistamiseksi paperi- tai kartonkiradasta puristamalla
DE29623039U1 (de) * 1996-04-03 1997-10-09 Voith Sulzer Papiermaschinen GmbH, 89522 Heidenheim Saugpreßwalze
EP0988418A1 (de) * 1996-12-23 2000-03-29 Voith Sulzer Papiertechnik Patent GmbH Nasspartie, verfahren zur herstellung einer faserstoffbahn und verwendung der nasspartie
DE19702575A1 (de) * 1997-01-24 1998-07-30 Voith Sulzer Papiermasch Gmbh Maschine zur Herstellung einer Faserstoffbahn
DE19702574A1 (de) * 1997-01-24 1998-07-30 Voith Sulzer Papiermasch Gmbh Pressenanordnung
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 (fi) * 1998-06-16 2002-10-15 Metso Paper Inc Laitteisto ja menetelmä selluloosan kuivaamiseksi
FI982540A (fi) * 1998-11-24 2000-05-25 Valmet Corp Laitteisto ja menetelmä sellun kuivaamiseksi

Also Published As

Publication number Publication date
FI117638B (fi) 2006-12-29
WO2001036746A1 (de) 2001-05-25
BR0007574A (pt) 2001-11-06
SE518127C2 (sv) 2002-08-27
BR0007574B1 (pt) 2011-03-22
DE10083529B4 (de) 2007-03-08
SE0102512L (sv) 2001-09-11
AT408461B (de) 2001-12-27
CA2358741A1 (en) 2001-05-25
FI20011549A (fi) 2001-07-16
US6616810B1 (en) 2003-09-09
SE0102512D0 (sv) 2001-07-13
CA2358741C (en) 2009-01-20
ATA194299A (de) 2001-04-15
AU1855901A (en) 2001-05-30

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8125 Change of the main classification

Ipc: D21F 3/02

8364 No opposition during term of opposition
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee