EP0711869A3 - Mehrschichten-Stoffauflauf - Google Patents

Mehrschichten-Stoffauflauf Download PDF

Info

Publication number
EP0711869A3
EP0711869A3 EP95117555A EP95117555A EP0711869A3 EP 0711869 A3 EP0711869 A3 EP 0711869A3 EP 95117555 A EP95117555 A EP 95117555A EP 95117555 A EP95117555 A EP 95117555A EP 0711869 A3 EP0711869 A3 EP 0711869A3
Authority
EP
European Patent Office
Prior art keywords
machine
section
lamella
nozzle chamber
discharge gap
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.)
Granted
Application number
EP95117555A
Other languages
English (en)
French (fr)
Other versions
EP0711869B1 (de
EP0711869A2 (de
Inventor
Wolfgang Ruf
Frank Fey
Thomas Dietz
Klaus Pimiskern
Gerhard Wernlein
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 Sulzer Papiermaschinen 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 Sulzer Papiermaschinen GmbH filed Critical Voith Sulzer Papiermaschinen GmbH
Publication of EP0711869A2 publication Critical patent/EP0711869A2/de
Publication of EP0711869A3 publication Critical patent/EP0711869A3/de
Application granted granted Critical
Publication of EP0711869B1 publication Critical patent/EP0711869B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/02—Head boxes of Fourdrinier machines
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/02—Head boxes of Fourdrinier machines
    • D21F1/028—Details of the nozzle section
    • 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
    • D21F9/006—Complete machines for making continuous webs of paper of the twin-wire type paper or board consisting of two or more layers
    • 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
    • Y10S162/09—Uses for paper making sludge
    • Y10S162/10—Computer control of paper making variables
    • 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
    • Y10S162/09—Uses for paper making sludge
    • Y10S162/10—Computer control of paper making variables
    • Y10S162/11—Wet end paper making variables

Landscapes

  • Paper (AREA)
  • Production Of Multi-Layered Print Wiring Board (AREA)
  • Magnetic Heads (AREA)
EP95117555A 1994-11-10 1995-11-08 Mehrschichten-Stoffauflauf Expired - Lifetime EP0711869B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4440079 1994-11-10
DE4440079A DE4440079C2 (de) 1994-11-10 1994-11-10 Mehrschichten-Stoffauflauf

Publications (3)

Publication Number Publication Date
EP0711869A2 EP0711869A2 (de) 1996-05-15
EP0711869A3 true EP0711869A3 (de) 1997-04-16
EP0711869B1 EP0711869B1 (de) 2002-03-27

Family

ID=6532917

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95117555A Expired - Lifetime EP0711869B1 (de) 1994-11-10 1995-11-08 Mehrschichten-Stoffauflauf

Country Status (4)

Country Link
US (1) US5645689A (de)
EP (1) EP0711869B1 (de)
AT (1) ATE215144T1 (de)
DE (2) DE4440079C2 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0681057B1 (de) * 1994-04-29 2002-08-28 Voith Paper Patent GmbH Mehrschichten-Stoffauflauf
SE506931C2 (sv) † 1996-06-12 1998-03-02 Valmet Karlstad Ab Flerskiktsinloppslåda för en pappersmaskin
US6146501A (en) * 1997-12-15 2000-11-14 Kimberly Clark Worldwide Cross-machine direction stiffened dividers for a papermaking headbox
AT406172B (de) 1998-02-05 2000-03-27 Andritz Patentverwaltung Vorrichtung zur zufuhr einer faserstoffsuspension auf eine entwässerungseinrichtung
AT406171B (de) * 1998-02-05 2000-03-27 Andritz Patentverwaltung Vorrichtung zur zufuhr einer faserstoffsuspension auf eine entwässerungseinrichtung
DE10051802A1 (de) * 2000-10-18 2002-04-25 Voith Paper Patent Gmbh Lamelle eines Stoffauflaufs einer Papier-, Karton- oder Tissuemaschine
DE10106684A1 (de) * 2001-02-14 2002-08-29 Voith Paper Patent Gmbh Lamelle eines Stoffauflaufs einer Papier-, Karton- oder Tissuemaschine
DE10133552A1 (de) * 2001-07-11 2003-01-23 Voith Paper Patent Gmbh Lamelle eines Stoffauflaufs einer Papier- oder Kartonmaschine
DE10223398A1 (de) * 2002-05-25 2003-12-04 Voith Paper Patent Gmbh Blattbildungsvorrichtung
DE10256510A1 (de) * 2002-12-04 2004-06-24 Voith Paper Patent Gmbh Stoffauflauf einer Papier- oder Kartonmaschine zur Herstellung einer Faserstoffbahn
DE10326304A1 (de) * 2003-06-11 2005-02-03 Voith Fabrics Patent Gmbh Verfahren und Vorrichtung zur Herstellung einer Tissuebahn
US7785446B2 (en) 2004-10-05 2010-08-31 Toray Industries, Inc. Flow sheet for paper machine and method of manufacturing the same
US8057567B2 (en) 2004-11-05 2011-11-15 Donaldson Company, Inc. Filter medium and breather filter structure
US8021457B2 (en) 2004-11-05 2011-09-20 Donaldson Company, Inc. Filter media and structure
CA2586636C (en) 2004-11-05 2013-10-01 Donaldson Company, Inc. Filter medium and structure
EA011777B1 (ru) 2005-02-04 2009-06-30 Дональдсон Компани, Инк. Фильтр и система вентиляции картера
CN101163534A (zh) * 2005-02-22 2008-04-16 唐纳森公司 气溶胶分离器
FI20065639L (fi) * 2006-10-05 2008-04-06 Metso Paper Inc Paperikoneen tai vastaavan perälaatikon lamelli
CN101652168A (zh) 2007-02-22 2010-02-17 唐纳森公司 过滤元件及其方法
WO2008103821A2 (en) 2007-02-23 2008-08-28 Donaldson Company, Inc. Formed filter element
DE102007036535A1 (de) 2007-08-02 2009-02-05 Voith Patent Gmbh Stoffauflauf einer Maschine zur Herstellung einer mehrschichtigen Faserstoffbahn
DE102008043145A1 (de) * 2008-10-24 2010-04-29 Voith Patent Gmbh Zweischichtenstoffauflauf für eine Maschine zur Herstellung einer zweischichtigen Faserstoffbahn
EP2199459A1 (de) 2008-12-16 2010-06-23 Voith Patent GmbH Blattbildungssystem für eine Maschine zur Herstellung einer mehrschichtigen Faserstoffbahn
US8267681B2 (en) 2009-01-28 2012-09-18 Donaldson Company, Inc. Method and apparatus for forming a fibrous media
BR112013018772B1 (pt) 2011-01-28 2021-01-19 Donaldson Company, Inc. método e aparelho para formação de meios fibrosos
WO2012103547A1 (en) 2011-01-28 2012-08-02 Donaldson Company, Inc. Method and apparatus for forming a fibrous media
EP2707542A4 (de) 2011-05-11 2015-04-08 Hollingsworth & Vose Co Systeme und verfahren zur herstellung von fasernetzen
EP2736713B1 (de) 2011-07-27 2019-06-26 Hollingsworth & Vose Company Verfahren und system zur herstellung von faserbahnen
US8753483B2 (en) 2011-07-27 2014-06-17 Hollingsworth & Vose Company Systems and methods for making fiber webs
BR112021003625A2 (pt) 2018-10-01 2021-05-18 Outlier Solutions, Llc produtos de papel isolado repulpáveis e métodos de fabricação e uso dos mesmos
DE102019126296A1 (de) * 2019-09-30 2021-04-01 Voith Patent Gmbh Lamelle für einen Stoffauflauf und Verfahren zur Herstellung einer Lamelle
WO2021067355A1 (en) 2019-10-01 2021-04-08 Outlier Solutions Llc Apparatus, systems and methods for making re-pulpable insulated paper products

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1488836A (fr) * 1966-08-08 1967-07-13 Time Procédé et dispositif pour la fabrication de papier
US3796155A (en) * 1970-08-31 1974-03-12 W Schluckebier Device for dosed dispensing of a liquid medium, for instance, a dye, to rollers in printing mechanisms of printing machines
FR2500861A1 (fr) * 1981-03-02 1982-09-03 Escher Wyss Gmbh Procede de formation d'une feuille continue a plusieurs jets dans une machine a deux toiles et machines a deux toiles pour l'execution de ce procede
US4349414A (en) * 1978-04-25 1982-09-14 Ab Karlstads Mekaniska Werkstad Method for forming a multilayer jet of paper making stock
US4543162A (en) * 1982-07-20 1985-09-24 Escher Wyss Limited Multi-ply headbox having adjustable outlet slices
US4812209A (en) * 1986-03-06 1989-03-14 J. M. Voith Gmbh Headbox for the production of fibrous stock webs
EP0488058A1 (de) * 1990-11-29 1992-06-03 Valmet Paper Machinery Inc. Formierzone in der Zweisiebenformierpartie einer Papiermaschine
DE4211291A1 (de) * 1992-04-03 1993-10-07 Voith Gmbh J M Mischeinrichtung zum Mischen von zwei Flüssigkeiten bei konstantem Gemischvolumenstrom zur Versorgung des Stoffauflaufs einer Papiermaschine
DE4323263A1 (de) * 1993-07-12 1994-01-13 Voith Gmbh J M Stoffauflauf einer Papiermaschine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE250726C (de) *
CA1230251A (en) * 1983-11-25 1987-12-15 Jose J. A. Rodal Converflo trailing element
US4617091A (en) * 1983-11-25 1986-10-14 Beloit Corporation Headbox trailing element
DD250726A1 (de) * 1986-07-01 1987-10-21 Univ Dresden Tech Stoffauflauf zum gleichzeitigen stoffauftrag uebereinanderliegender unterschiedlicher suspensionen
DE3741603A1 (de) * 1987-12-09 1989-06-22 Voith Gmbh J M Stoffauflauf fuer eine papiermaschine od.dgl.
DE3807629A1 (de) * 1988-03-09 1989-09-21 Escher Wyss Gmbh Vorrichtung zum halten einer trennlamelle
DE4323050C1 (de) * 1993-07-12 1995-02-16 Voith Gmbh J M Düse eines Mehrschichtenstoffauflaufes und Verfahren zum vermischungsarmen Zusammenführen mindestens zweier Stoffsuspensionsströme
DE4329810C2 (de) 1993-09-03 1997-02-06 Voith Gmbh J M Geometrie des Lamellenendes eines Stoffauflaufes

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1488836A (fr) * 1966-08-08 1967-07-13 Time Procédé et dispositif pour la fabrication de papier
US3796155A (en) * 1970-08-31 1974-03-12 W Schluckebier Device for dosed dispensing of a liquid medium, for instance, a dye, to rollers in printing mechanisms of printing machines
US4349414A (en) * 1978-04-25 1982-09-14 Ab Karlstads Mekaniska Werkstad Method for forming a multilayer jet of paper making stock
FR2500861A1 (fr) * 1981-03-02 1982-09-03 Escher Wyss Gmbh Procede de formation d'une feuille continue a plusieurs jets dans une machine a deux toiles et machines a deux toiles pour l'execution de ce procede
US4543162A (en) * 1982-07-20 1985-09-24 Escher Wyss Limited Multi-ply headbox having adjustable outlet slices
US4812209A (en) * 1986-03-06 1989-03-14 J. M. Voith Gmbh Headbox for the production of fibrous stock webs
EP0488058A1 (de) * 1990-11-29 1992-06-03 Valmet Paper Machinery Inc. Formierzone in der Zweisiebenformierpartie einer Papiermaschine
DE4211291A1 (de) * 1992-04-03 1993-10-07 Voith Gmbh J M Mischeinrichtung zum Mischen von zwei Flüssigkeiten bei konstantem Gemischvolumenstrom zur Versorgung des Stoffauflaufs einer Papiermaschine
DE4323263A1 (de) * 1993-07-12 1994-01-13 Voith Gmbh J M Stoffauflauf einer Papiermaschine

Also Published As

Publication number Publication date
DE4440079C2 (de) 1997-10-02
EP0711869B1 (de) 2002-03-27
DE59510123D1 (de) 2002-05-02
EP0711869A2 (de) 1996-05-15
DE4440079A1 (de) 1996-05-23
US5645689A (en) 1997-07-08
ATE215144T1 (de) 2002-04-15

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