WO2002063097A3 - Former sowie stoffauflauf für einen solchen former - Google Patents

Former sowie stoffauflauf für einen solchen former Download PDF

Info

Publication number
WO2002063097A3
WO2002063097A3 PCT/EP2002/000415 EP0200415W WO02063097A3 WO 2002063097 A3 WO2002063097 A3 WO 2002063097A3 EP 0200415 W EP0200415 W EP 0200415W WO 02063097 A3 WO02063097 A3 WO 02063097A3
Authority
WO
WIPO (PCT)
Prior art keywords
former
headbox
channels
suspension
web
Prior art date
Application number
PCT/EP2002/000415
Other languages
English (en)
French (fr)
Other versions
WO2002063097A2 (de
Inventor
Alfred Bubik
Joachim Henssler
Petra Resch
Alexander Wassermann
Wolfgang Ruf
Original Assignee
Voith Paper Patent Gmbh
Alfred Bubik
Joachim Henssler
Petra Resch
Alexander Wassermann
Wolfgang Ruf
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 Paper Patent Gmbh, Alfred Bubik, Joachim Henssler, Petra Resch, Alexander Wassermann, Wolfgang Ruf filed Critical Voith Paper Patent Gmbh
Priority to US10/466,354 priority Critical patent/US20050051289A1/en
Priority to EP02708292A priority patent/EP1366233A2/de
Publication of WO2002063097A2 publication Critical patent/WO2002063097A2/de
Publication of WO2002063097A3 publication Critical patent/WO2002063097A3/de

Links

Classifications

    • 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
    • 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
    • D21F1/026—Details of the turbulence section
    • 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
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/04—Head boxes of cylinder machines
    • D21F1/046—Head boxes of cylinder machines with non-immersed cylinder

Landscapes

  • Paper (AREA)

Abstract

Ein Former einer Maschine zur Herstellung einer Faserstoffbahn, insbesondere Papiermaschine oder Kartonbahn, umfaßt einen Stoffauflauf (12), der wenigstens eine Stoffsuspensionsführung (14), einen mehrere Kanäle aufweisenden Turbulenzblock (18) und/oder einen mehrere Kanäle aufweisenden Rohrgenerator (42) und eine Stoffauflaufdüse (20) umfasst, deren Suspensionsstrahl auf eine insbesondere freie Oberfläche eines Entwässerungsbandes (24), insbesondere Siebes, auftrifft, wobei zumindest einem Teil der Kanäle (16) und/oder der Stoffauflaufdüse wirbelbildende Mittel (26,44) zugeordnet sind, um in den dur5ch die betreffenden Kanäle (16) hindurchgeführten Suspensionsteilströmungen beziehungsweise in der Stoffauflaufdüse Wirbelströmungen zu erzeugen, und wobei der Suspensionsstrahl auf seiner vom Entwässerungsband adgewandten Seite zumindest teilweise durch eine Wand (30) adgedeckt ist.
PCT/EP2002/000415 2001-01-18 2002-01-17 Former sowie stoffauflauf für einen solchen former WO2002063097A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US10/466,354 US20050051289A1 (en) 2001-01-18 2002-01-17 Former and headbox for said former
EP02708292A EP1366233A2 (de) 2001-01-18 2002-01-17 Former sowie stoffauflauf für einen solchen former

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10102198.4 2001-01-18
DE10102198A DE10102198A1 (de) 2001-01-18 2001-01-18 Former sowie Stoffauflauf für einen solchen Former

Publications (2)

Publication Number Publication Date
WO2002063097A2 WO2002063097A2 (de) 2002-08-15
WO2002063097A3 true WO2002063097A3 (de) 2003-02-20

Family

ID=7671009

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/000415 WO2002063097A2 (de) 2001-01-18 2002-01-17 Former sowie stoffauflauf für einen solchen former

Country Status (4)

Country Link
US (1) US20050051289A1 (de)
EP (1) EP1366233A2 (de)
DE (1) DE10102198A1 (de)
WO (1) WO2002063097A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10245157A1 (de) * 2002-09-27 2004-04-08 Voith Paper Patent Gmbh Stoffauflauf
FI119943B (fi) * 2005-05-06 2009-05-15 Metso Paper Inc Paperi- tai kartonkikoneeen rainanmuodostusyksikkö
DE102008000778A1 (de) 2008-03-20 2009-09-24 Voith Patent Gmbh Stoffauflauf für eine Papier- oder Kartonmaschine

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3422846A1 (de) * 1983-06-20 1984-12-20 Mitsubishi Jukogyo K.K., Tokio/Tokyo Papiermaschinen-stoffauflauf
EP0488058A1 (de) * 1990-11-29 1992-06-03 Valmet Paper Machinery Inc. Formierzone in der Zweisiebenformierpartie einer Papiermaschine
EP0745721A2 (de) * 1995-06-01 1996-12-04 Valmet Corporation Faserbreizuführsystem für einen mehrlagen Stoffauflaufkasten sowie Verfahren zum Betreiben eines solchen Stoffauflaufkasten
US5603807A (en) * 1992-11-26 1997-02-18 J. M. Voith Gmbh Paper machine headbox with longitudinally shiftable contoured wall
US5617896A (en) * 1995-05-16 1997-04-08 Neles-Jamesbury Oy Valve having a closure member for creating flow turbulence in the valve
US5876564A (en) * 1995-10-20 1999-03-02 Institute Of Paper Science And Technology, Inc. Methods and apparatus to enhance paper and board forming qualities
WO1999066123A1 (en) * 1998-06-19 1999-12-23 Kimberly-Clark Worldwide, Inc. Suction breast roll former

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6153057A (en) * 1995-10-20 2000-11-28 Institute Of Paper Science And Technology, Inc. Methods and apparatus to enhance paper and board forming qualities

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3422846A1 (de) * 1983-06-20 1984-12-20 Mitsubishi Jukogyo K.K., Tokio/Tokyo Papiermaschinen-stoffauflauf
EP0488058A1 (de) * 1990-11-29 1992-06-03 Valmet Paper Machinery Inc. Formierzone in der Zweisiebenformierpartie einer Papiermaschine
US5603807A (en) * 1992-11-26 1997-02-18 J. M. Voith Gmbh Paper machine headbox with longitudinally shiftable contoured wall
US5617896A (en) * 1995-05-16 1997-04-08 Neles-Jamesbury Oy Valve having a closure member for creating flow turbulence in the valve
EP0745721A2 (de) * 1995-06-01 1996-12-04 Valmet Corporation Faserbreizuführsystem für einen mehrlagen Stoffauflaufkasten sowie Verfahren zum Betreiben eines solchen Stoffauflaufkasten
US5876564A (en) * 1995-10-20 1999-03-02 Institute Of Paper Science And Technology, Inc. Methods and apparatus to enhance paper and board forming qualities
WO1999066123A1 (en) * 1998-06-19 1999-12-23 Kimberly-Clark Worldwide, Inc. Suction breast roll former

Also Published As

Publication number Publication date
WO2002063097A2 (de) 2002-08-15
DE10102198A1 (de) 2002-08-22
EP1366233A2 (de) 2003-12-03
US20050051289A1 (en) 2005-03-10

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