ATE153401T1 - Verfahren und vorrichtung zur öffnung des press- spaltes in einer langspaltpresse - Google Patents

Verfahren und vorrichtung zur öffnung des press- spaltes in einer langspaltpresse

Info

Publication number
ATE153401T1
ATE153401T1 AT94850042T AT94850042T ATE153401T1 AT E153401 T1 ATE153401 T1 AT E153401T1 AT 94850042 T AT94850042 T AT 94850042T AT 94850042 T AT94850042 T AT 94850042T AT E153401 T1 ATE153401 T1 AT E153401T1
Authority
AT
Austria
Prior art keywords
press
gap
roll
nip
opening
Prior art date
Application number
AT94850042T
Other languages
English (en)
Inventor
Jorma Laapotti
Original Assignee
Valmet Corp
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 Valmet Corp filed Critical Valmet Corp
Application granted granted Critical
Publication of ATE153401T1 publication Critical patent/ATE153401T1/de

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
    • D21F3/0209—Wet presses with extended press nip
    • D21F3/0218—Shoe presses
    • D21F3/0227—Belts or sleeves therefor
    • D21F3/0245—Means for fixing the sleeve to the roller end
    • 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
    • D21F3/0209—Wet presses with extended press nip
    • D21F3/0218—Shoe presses
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Paper (AREA)
  • Press Drives And Press Lines (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Coating With Molten Metal (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
AT94850042T 1993-03-24 1994-03-23 Verfahren und vorrichtung zur öffnung des press- spaltes in einer langspaltpresse ATE153401T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI931321A FI96046C (fi) 1993-03-24 1993-03-24 Pitkänippipuristimen nipin avausmenetelmä ja laitteisto pitkänippipuristimen nipin avaamiseksi

Publications (1)

Publication Number Publication Date
ATE153401T1 true ATE153401T1 (de) 1997-06-15

Family

ID=8537623

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94850042T ATE153401T1 (de) 1993-03-24 1994-03-23 Verfahren und vorrichtung zur öffnung des press- spaltes in einer langspaltpresse

Country Status (6)

Country Link
US (1) US5496442A (de)
EP (1) EP0619399B1 (de)
AT (1) ATE153401T1 (de)
CA (1) CA2117215C (de)
DE (1) DE69403263T2 (de)
FI (1) FI96046C (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4435897C1 (de) * 1994-10-07 1996-01-11 Voith Sulzer Papiermasch Gmbh Supportverbindungen
DE29702362U1 (de) * 1996-04-29 1997-05-15 Voith Sulzer Papiermaschinen GmbH, 89522 Heidenheim Preßwalze
US5733415A (en) * 1996-08-01 1998-03-31 Beloit Technologies, Inc. Closed shoe press head indexing system
FI101319B1 (fi) * 1996-10-25 1998-05-29 Valmet Corp Menetelmä ja laitteisto pitkänippitelan hihnavaipan kulumisen vähentämiseksi
US6045658A (en) * 1998-06-03 2000-04-04 Beloit Technologies, Inc. Extended nip press apparatus
US6248210B1 (en) * 1998-11-13 2001-06-19 Fort James Corporation Method for maximizing water removal in a press nip
FI991272L (fi) * 1999-06-03 2000-12-04 Valmet Karlstad Ab Menetelmä ja järjestely paperikoneen kenkäpuristimen/kenkäkalanterin k engän asemoimiseksi
HUP0401030A2 (en) * 2001-02-13 2007-12-28 Pmt Italia Paper Machinery Tec An anchor device for anchoring a peripheral edge of a press blanket
DE20220685U1 (de) * 2001-08-14 2003-12-24 Eduard Küsters, Maschinenfabrik, GmbH & Co. KG Vorrichtung zum Bilden eines Langspalts
US6582561B2 (en) * 2001-08-14 2003-06-24 Eduard Kusters Maschinenfabrik Gmbh & Co. Kg Apparatus for forming an extended nip
SE519993C2 (sv) * 2001-09-06 2003-05-06 Metso Paper Karlstad Ab Skopress
DE20114857U1 (de) * 2001-09-07 2003-01-16 Eduard Küsters Maschinenfabrik GmbH & Co. KG, 47805 Krefeld Langspalt-Walzenpresse zum Entwässern einer Faserstoffbahn
FI5264U1 (fi) * 2001-11-06 2002-02-28 Metso Paper Inc Järjestely telanipin sulkemiseksi ja avaamiseksi kenkäkalanterissa
GB2386133B (en) * 2002-03-08 2005-03-16 Sandusky Walmsley Ltd Blanket clamping arrangement for shoe press of papermaking machine
US20060018577A1 (en) * 2004-07-20 2006-01-26 Eduard Kusters Maschinenfabrik Gmbh & Co. Kg Apparatus for forming an extended nip
FI120837B (fi) * 2005-10-07 2010-03-31 Vaahto Oy Laitteisto puristintelan yhteydessä ja puristintela
DE102010039396A1 (de) 2010-08-17 2012-02-23 Voith Patent Gmbh Kalander
EP3733961B1 (de) * 2019-04-29 2024-07-24 Valmet Technologies Oy Schuhwalzenendmodul und verfahren zum zusammenbau eines schuhwalzenendmoduls
EP3733962B1 (de) * 2019-04-29 2024-08-28 Valmet Technologies Oy Schuhwalzenendmodul

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3317457A1 (de) * 1983-05-13 1984-11-15 J.M. Voith Gmbh, 7920 Heidenheim Presseinrichtung fuer bandfoermiges gut, insbesondere zum entwaessern einer papierbahn
DE3503373A1 (de) * 1985-02-01 1986-08-07 J.M. Voith Gmbh, 7920 Heidenheim Walzenpresse mit einer langspalt-presswalze
DE3607941A1 (de) * 1985-10-30 1987-05-07 Escher Wyss Gmbh Presseinrichtung zum entwaessern einer warenbahn
FI75407C (fi) * 1986-11-21 1988-06-09 Valmet Oy Foerfarande i en boejningsreglerad vals och valsanordning foer tillaempning av foerfarandet.
DE3708191A1 (de) * 1987-03-13 1988-09-22 Voith Gmbh J M Nasspresse
DE3832324A1 (de) * 1988-09-23 1990-04-05 Voith Gmbh J M Langspalt-presswalze
EP0442257B1 (de) * 1990-01-16 1995-05-03 Valmet Paper Machinery Inc. Presswalze
SE464922B (sv) * 1990-05-08 1991-07-01 Valmet Paper Machinery Inc Pressvals
DE4113623C1 (de) * 1991-04-26 1992-02-20 J.M. Voith Gmbh, 7920 Heidenheim, De

Also Published As

Publication number Publication date
DE69403263T2 (de) 1997-10-09
EP0619399A1 (de) 1994-10-12
FI96046C (fi) 1996-04-25
CA2117215C (en) 2004-12-14
CA2117215A1 (en) 1994-09-25
FI96046B (fi) 1996-01-15
FI931321A0 (fi) 1993-03-24
DE69403263D1 (de) 1997-06-26
FI931321L (fi) 1994-09-25
EP0619399B1 (de) 1997-05-21
US5496442A (en) 1996-03-05

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee