EP2360314B1 - Bande de transfert - Google Patents

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Publication number
EP2360314B1
EP2360314B1 EP11159704.3A EP11159704A EP2360314B1 EP 2360314 B1 EP2360314 B1 EP 2360314B1 EP 11159704 A EP11159704 A EP 11159704A EP 2360314 B1 EP2360314 B1 EP 2360314B1
Authority
EP
European Patent Office
Prior art keywords
machine
roller
shell face
lower side
doctor
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.)
Active
Application number
EP11159704.3A
Other languages
German (de)
English (en)
Other versions
EP2360314A3 (fr
EP2360314A2 (fr
Inventor
Arved Westerkamp
Daniel Gronych
Robert Koplin
Klaus Hermann
Georg Dr. Kleiser
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.)
Voith Patent GmbH
Original Assignee
Voith Patent GmbH
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 Voith Patent GmbH filed Critical Voith Patent GmbH
Publication of EP2360314A2 publication Critical patent/EP2360314A2/fr
Publication of EP2360314A3 publication Critical patent/EP2360314A3/fr
Application granted granted Critical
Publication of EP2360314B1 publication Critical patent/EP2360314B1/fr
Anticipated expiration legal-status Critical
Active legal-status Critical Current

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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
    • D21F3/08—Pressure rolls
    • D21F3/086—Pressure rolls having a grooved surface
    • 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
    • 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
    • D21F7/00—Other details of machines for making continuous webs of paper
    • D21F7/08—Felts
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F7/00—Other details of machines for making continuous webs of paper
    • D21F7/08—Felts
    • D21F7/086—Substantially impermeable for transferring fibrous webs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S162/00—Paper making and fiber liberation
    • Y10S162/901—Impermeable belts for extended nip press
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]

Definitions

  • the DE1155972 shows a machine with a belt (called “follower” there) in the form of a fabric or a perforated film by means of which a paper web is guided through a wet press. This means that the tape disclosed in the publication is permeable.
  • the surface structure comprises a grooving.
  • a grooving in the underside provides a good storage effect and a good water drainage capacity.
  • the underside of the endless belt is preferably scraped and / or cleaned outside of the wrapping area.
  • a noticeable proportion of the fluid, water and / or air, carried along on the underside of the endless belt can be scraped off.
  • the risk of aquaplaning can also be effectively reduced in the case of a surface structure on the underside that is, for example, only formed by a roughness. Since impurities often form adhesion points for fluid and thus more fluid is carried along on a contaminated underside, the risk of aquaplaning can also be reduced by cleaning the underside.
  • the ratio of land width to groove width is two, with the grooves being 3mm wide.
  • the surface structure of the underside 12 provides a storage volume of 400 milliliters per m 2 of area of the underside 12.
  • the fibrous web 2 is removed from the transfer belt 9 by means of a vacuum pick-up roller 26 and transferred to a covering 27.

Landscapes

  • Paper (AREA)
  • Sanitary Thin Papers (AREA)

Claims (14)

  1. Machine (1) de production d'une bande de matériau, en particulier d'une bande de papier, de carton ou de tissu, ladite machine comprenant un rouleau (3) pourvu d'une surface latérale (4) et d'une bande sans fin, en particulier d'une bande de transfert (9), qui s'enroule autour de la surface latérale (4) du rouleau (3) et qui a une face inférieure (12) qui est amenée en contact avec la surface latérale (4) dans la zone d'enroulement,
    la bande sans fin produisant un volume de stockage qui est approprié pour recevoir au moins partiellement un fluide qui pénètre dans la zone d'enroulement entre la face inférieure (12) et la surface latérale (4),
    la face inférieure (12) ayant une structure de surface permettant de former le volume de stockage et la surface latérale (4) est lisse, ou la face inférieure (12) et la surface latérale (4) comportent chacune une structure de surface permettant de former le volume de stockage, caractérisée en ce que la structure de surface comprend un rainurage, une rugosité de la surface latérale (4) ou une structure en relief.
  2. Machine (1) selon la revendication 1,
    caractérisée en ce que
    la surface latérale (4) est formée, seule ou en combinaison, par du métal, de la matière synthétique, du caoutchouc.
  3. Machine (1) selon la revendication 1 ou 2,
    caractérisée en ce que
    le rainurage s'étend sensiblement dans la direction circonférentielle de la surface latérale (4).
  4. Machine (1) selon l'une des revendications 1 à 3,
    caractérisée en ce que
    le volume de stockage de la surface latérale (4) peut atteindre 2000 millilitres par m2 de la surface latérale (4), de préférence entre 500 et 1500 millilitres par m2 de la face inférieure (12).
  5. Machine (1) selon l'une des revendications 1 à 4,
    caractérisée en ce que
    le rapport entre la largeur de nervure et la largeur de rainure est compris entre 0,5 et 10.
  6. Machine (1) selon l'une des revendications 1 à 5,
    caractérisée en ce que
    les rainures ont une largeur comprise entre 0,2 et 10 mm, de préférence entre 1 et 5 mm.
  7. Machine (1) selon l'une des revendications 1 à 6,
    caractérisée en ce que
    le rapport profondeur de rainure/largeur de rainure est compris entre 10 et 0,2.
  8. Machine (1) selon l'une des revendications 1 à 7,
    caractérisée en ce que
    le rouleau (3) forme avec un rouleau antagoniste une emprise par laquelle la bande sans fin et une bande de matière fibreuse (10) sont guidées, la bande sans fin étant en contact avec le rouleau (3).
  9. Machine (1) selon l'une des revendications 1 à 8,
    caractérisée en ce que
    le rouleau (3) est associé à au moins deux rouleaux antagonistes qui forment à chaque fois avec le rouleau (3) une emprise à travers laquelle la bande sans fin et une bande de matière fibreuse (10) sont guidées, la bande sans fin étant en contact avec le rouleau (3).
  10. Machine (1) selon l'une des revendications 1 à 9,
    caractérisée en ce que
    la face inférieure (12) de la bande sans fin à l'extérieur de la zone d'enroulement est associée à au moins un racleur (13) destiné à essuyer le fluide et/ou au moins un tube de pulvérisation destiné à le nettoyer.
  11. Machine (1) selon la revendication 10,
    caractérisée en ce que
    au moins un racleur (13) associé à la face inférieure (12) est un racleur en matière synthétique non renforcé par des fibres, en particulier non renforcé par des fibre de verre et/ou de carbone.
  12. Machine (1) selon la revendication 10 ou 11,
    caractérisée en ce que
    au moins un racleur (13) associé à la face inférieure (12) est un racleur de soufflage.
  13. Machine (1) selon l'une des revendications 10 à 12,
    caractérisée en ce que
    au moins un racleur (13) associé à la face inférieure (12) présente par rapport à la face inférieure (12) un angle d'attaque inférieur à 25°, notamment compris entre 5° et 15°.
  14. Machine (1) selon l'une des revendications 1 à 13,
    caractérisée en ce que la surface latérale (4) du rouleau (3) à l'extérieur de la zone d'enroulement est associée à au moins un racleur (17, 18) destiné à essuyer le fluide et/ou au moins un tube de pulvérisation destiné à le nettoyer.
EP11159704.3A 2005-08-19 2006-07-18 Bande de transfert Active EP2360314B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200510039301 DE102005039301A1 (de) 2005-08-19 2005-08-19 Transferband
EP20060117369 EP1754823B1 (fr) 2005-08-19 2006-07-18 Bande de transfert

Related Parent Applications (3)

Application Number Title Priority Date Filing Date
EP20060117369 Division-Into EP1754823B1 (fr) 2005-08-19 2006-07-18 Bande de transfert
EP20060117369 Division EP1754823B1 (fr) 2005-08-19 2006-07-18 Bande de transfert
EP06117369.6 Division 2006-07-18

Publications (3)

Publication Number Publication Date
EP2360314A2 EP2360314A2 (fr) 2011-08-24
EP2360314A3 EP2360314A3 (fr) 2012-04-18
EP2360314B1 true EP2360314B1 (fr) 2021-04-14

Family

ID=37460043

Family Applications (2)

Application Number Title Priority Date Filing Date
EP20060117369 Active EP1754823B1 (fr) 2005-08-19 2006-07-18 Bande de transfert
EP11159704.3A Active EP2360314B1 (fr) 2005-08-19 2006-07-18 Bande de transfert

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP20060117369 Active EP1754823B1 (fr) 2005-08-19 2006-07-18 Bande de transfert

Country Status (3)

Country Link
US (1) US7722741B2 (fr)
EP (2) EP1754823B1 (fr)
DE (1) DE102005039301A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006024343A1 (de) * 2006-05-24 2007-11-29 Voith Patent Gmbh Transportband für eine Maschine zur Herstellung von Bahnmaterial und Verfahren zur Herstellung eines derartigen Transportbandes
JP5044301B2 (ja) * 2007-06-25 2012-10-10 イチカワ株式会社 製紙機械用シュープレスベルトおよびその製造方法
DE102008041245A1 (de) 2008-08-13 2010-02-18 Voith Patent Gmbh Transport-oder Prozessband
DE102011080728A1 (de) 2011-08-10 2013-02-14 Voith Patent Gmbh Pressband für Schuhpressvorrichtung
JP5090566B1 (ja) 2011-10-12 2012-12-05 イチカワ株式会社 湿紙搬送用ベルト
US8738207B2 (en) * 2012-04-30 2014-05-27 GM Global Technology Operations LLC Hybrid vehicle with electric transmission and electric drive module
AT16404U1 (de) * 2017-05-18 2019-08-15 Voith Patent Gmbh Vorrichtung zur Reinigung einer umlaufenden Bespannung einer Maschine zur Herstellung oder Behandlung einer Faserstoffbahn

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19957617A1 (de) * 1999-11-30 2001-05-31 Voith Paper Patent Gmbh Verfahren zur Herstellung eines Entwässerungsbandes
DE10055708A1 (de) * 2000-11-10 2002-05-16 Voith Paper Patent Gmbh Verfahren und Vorrichtung zur Entwässerung

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1155972B (de) * 1958-11-07 1963-10-17 Kuesters Eduard Nasspresse fuer Papier-, Pappen- u. dgl. Maschinen mit endlosem Mitlaeufer
CS198481B1 (en) * 1977-05-20 1980-06-30 Cestmir Balcar Multilayer felt,method of and apparatus for manufacturing same
FI75620C (fi) * 1982-04-01 1988-07-11 Tampella Oy Ab Laongzonspress foer en pappersmaskin.
US4842905A (en) * 1988-02-03 1989-06-27 Asten Group, Inc. Tessellated papermakers fabric and elements for producing the same
FI916026A7 (fi) 1991-12-19 1993-06-20 Valmet Paper Machinery Inc Kompakt pressparti med slutet bandrag i en pappersmaskin
DE4202731C2 (de) * 1992-01-31 1997-04-17 Voith Gmbh J M Preßmantel für eine Schuhpresse
US5298124A (en) * 1992-06-11 1994-03-29 Albany International Corp. Transfer belt in a press nip closed draw transfer
US6726809B2 (en) * 2001-09-26 2004-04-27 Albany International Corp. Industrial process fabric
US7166196B1 (en) * 2002-12-31 2007-01-23 Albany International Corp. Method for manufacturing resin-impregnated endless belt structures for papermaking machines and similar industrial applications and belt
DE10330966A1 (de) * 2003-07-08 2005-01-27 Voith Paper Patent Gmbh Pressvorrichtung in einer Pressenpartie einer Maschine zur Herstellung einer Faserstoffbahn

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19957617A1 (de) * 1999-11-30 2001-05-31 Voith Paper Patent Gmbh Verfahren zur Herstellung eines Entwässerungsbandes
DE10055708A1 (de) * 2000-11-10 2002-05-16 Voith Paper Patent Gmbh Verfahren und Vorrichtung zur Entwässerung

Also Published As

Publication number Publication date
EP2360314A3 (fr) 2012-04-18
EP2360314A2 (fr) 2011-08-24
EP1754823A2 (fr) 2007-02-21
US7722741B2 (en) 2010-05-25
EP1754823A3 (fr) 2008-08-27
DE102005039301A1 (de) 2007-02-22
EP1754823B1 (fr) 2014-03-26
US20070042851A1 (en) 2007-02-22

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