DE69916823D1 - Vorrichtung zum regeln einer papiermaschine - Google Patents

Vorrichtung zum regeln einer papiermaschine

Info

Publication number
DE69916823D1
DE69916823D1 DE69916823T DE69916823T DE69916823D1 DE 69916823 D1 DE69916823 D1 DE 69916823D1 DE 69916823 T DE69916823 T DE 69916823T DE 69916823 T DE69916823 T DE 69916823T DE 69916823 D1 DE69916823 D1 DE 69916823D1
Authority
DE
Germany
Prior art keywords
headbox
measurement
paper web
regulation system
regulator unit
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
DE69916823T
Other languages
English (en)
Other versions
DE69916823T2 (de
Inventor
Matti Luontama
Harri Mustonen
Pekka Pakarinen
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.)
Metso Paper Oy
Original Assignee
Metso Paper Oy
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 Metso Paper Oy filed Critical Metso Paper Oy
Application granted granted Critical
Publication of DE69916823D1 publication Critical patent/DE69916823D1/de
Publication of DE69916823T2 publication Critical patent/DE69916823T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G9/00—Other accessories for paper-making machines
    • D21G9/0009—Paper-making control systems
    • D21G9/0027—Paper-making control systems controlling the forming 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
    • 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
    • D21F7/00—Other details of machines for making continuous webs of paper
    • D21F7/06—Indicating or regulating the thickness of the layer; Signal devices
    • 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)
  • Advancing Webs (AREA)
  • Unwinding Webs (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
DE69916823T 1998-02-23 1999-02-17 Vorrichtung zum regeln einer papiermaschine Expired - Fee Related DE69916823T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI980403A FI116075B (fi) 1998-02-23 1998-02-23 Paperikoneen säätöjärjestelmä
PCT/FI1999/000126 WO1999042656A1 (en) 1998-02-23 1999-02-17 System of regulation for a paper machine

Publications (2)

Publication Number Publication Date
DE69916823D1 true DE69916823D1 (de) 2004-06-03
DE69916823T2 DE69916823T2 (de) 2005-04-21

Family

ID=8550968

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69916823T Expired - Fee Related DE69916823T2 (de) 1998-02-23 1999-02-17 Vorrichtung zum regeln einer papiermaschine

Country Status (9)

Country Link
US (1) US6322666B1 (de)
EP (1) EP1073789B1 (de)
JP (1) JP2002504633A (de)
AT (1) ATE265573T1 (de)
AU (1) AU2523799A (de)
CA (1) CA2321766A1 (de)
DE (1) DE69916823T2 (de)
FI (1) FI116075B (de)
WO (1) WO1999042656A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7545509B2 (en) * 1998-06-30 2009-06-09 Lockheed Martin Corporation System and method for online control of paper elasticity and thickness
US7342665B2 (en) * 1998-06-30 2008-03-11 Drake Jr Thomas E System and method for control of paint thickness
US6493601B1 (en) * 1999-06-18 2002-12-10 Impact Systems, Inc. Real time measurement system for a moving web using a Kalman filter algorithm
WO2001021885A1 (en) * 1999-09-21 2001-03-29 Metso Paper, Inc. Regulation system for the short circulation and headbox of a paper machine or equivalent
US6799083B2 (en) * 2002-02-21 2004-09-28 Abb Inc. On-line fiber orientation closed-loop control
BR0309172B1 (pt) * 2002-04-22 2013-11-19 Dispositivo e método para controle on-line da direção de fibra de um tecido fibroso
US7513975B2 (en) * 2003-06-25 2009-04-07 Honeywell International Inc. Cross-direction actuator and control system with adaptive footprint
US7059181B2 (en) * 2003-11-10 2006-06-13 International Paper Co. Test to measure curling tendency of paper in laser printers
EP1785525B1 (de) * 2005-11-14 2013-03-06 Metso Automation Oy Messungen eines Verfahrens Papier/Karton
JP4913510B2 (ja) * 2006-09-05 2012-04-11 横河電機株式会社 シミュレーション方法、繊維配向制御方法、及び繊維配向制御装置
FI20065628L (fi) * 2006-10-03 2008-04-04 Savcor Wedge Oy Menetelmä ja laitteisto rainamaisen aineen valmistusprosessin analysoimiseksi ja säätämiseksi
US9481777B2 (en) 2012-03-30 2016-11-01 The Procter & Gamble Company Method of dewatering in a continuous high internal phase emulsion foam forming process
WO2016096750A1 (en) * 2014-12-16 2016-06-23 Philip Morris Products S.A. Casting apparatus for the production of a cast web of homogenized tobacco material
US10255572B2 (en) * 2015-07-09 2019-04-09 Honeywell Asca Inc. Integration of clothing performance in planning optimization of paper and board machine to reduce manufacturing costs
KR101845230B1 (ko) * 2017-01-17 2018-04-04 전용경 헤드박스의 지료 정량 제어장치

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3547775A (en) * 1966-04-29 1970-12-15 Industrial Nucleonics Corp Means and method for modulating fiber stock flow in papermaking headbox in response to paper sheet product parameters
US3620914A (en) * 1967-04-28 1971-11-16 Industrial Nucleonics Corp Headbox jet velocity measuring system and method
US4133713A (en) 1977-10-11 1979-01-09 The Procter & Gamble Company Microturbulence generator for papermachine headbox
US4151415A (en) 1977-10-31 1979-04-24 Varo, Inc. Active imaging system using variable gate width time programmed dwell
US4687548A (en) * 1984-10-31 1987-08-18 Valmet Oy Method and apparatus for controlling distortion of fibre orientation in a paper web
US4648712A (en) * 1985-02-04 1987-03-10 Champion International Corporation Apparatus and method for analyzing parameters of a fibrous substrate
US4936141A (en) * 1987-10-06 1990-06-26 Measurex Corporation On-line paper sheet strength determination method and device
US4955720A (en) * 1989-01-05 1990-09-11 International Paper Company On-line fiber orientation distribution measurement
US4947684A (en) * 1989-01-27 1990-08-14 Measurex Corporation System and process for detecting properties of travelling sheets in the machine direction
US5393378A (en) * 1989-05-31 1995-02-28 Ishikawajima-Harima Jukogyo Kabushiki Kaishi Method for measuring and controlling fiber variations in paper sheet
FI81848C (fi) * 1989-07-17 1990-12-10 Valmet Paper Machinery Inc Foerfarande foer reglering och on-line maetning av fiberorienteringen av en bana som framstaells pao en pappersmaskin.
US5145560A (en) * 1989-12-29 1992-09-08 Weyerhaeuser Company Method and apparatus for monitoring and controlling the velocity of a jet along the slice opening of a papermaking machine
US5361638A (en) * 1990-03-30 1994-11-08 Stfi Arrangement for measuring mechanical properties of a foil material through use of an excitation unit that includes a laser
US5101661A (en) * 1990-12-28 1992-04-07 Measurex Corporation Fiber orientation sensor
FI953114A0 (fi) 1995-06-21 1995-06-21 Valtion Teknillinen Maetningsfoerfarande baserat pao RF- eller mikrovaogsresornatorer foer bestaemning av fiberorienteringen hos papper och kartong
US5853545A (en) * 1996-03-08 1998-12-29 Valmet-Karlstad Ab Arrangement for feeding stock to a headbox in a papermaking machine
US5825653A (en) * 1997-03-14 1998-10-20 Valmet Corporation Method for overall regulation of a former of a paper machine or equivalent
US5753081A (en) * 1996-11-12 1998-05-19 Voith Sulzer Paper Technology North America, Inc. Apparatus and method for controlling a pressure of a fiber suspension in a headbox or associated fluid conduit
FI115645B (fi) 1997-01-14 2005-06-15 Metso Paper Inc Paperikoneen perälaatikko, jossa on reunasyöttöjärjestelyt

Also Published As

Publication number Publication date
EP1073789B1 (de) 2004-04-28
DE69916823T2 (de) 2005-04-21
FI980403A0 (fi) 1998-02-23
ATE265573T1 (de) 2004-05-15
WO1999042656A1 (en) 1999-08-26
EP1073789A1 (de) 2001-02-07
FI116075B (fi) 2005-09-15
AU2523799A (en) 1999-09-06
FI980403A (fi) 1999-08-24
JP2002504633A (ja) 2002-02-12
CA2321766A1 (en) 1999-08-26
US6322666B1 (en) 2001-11-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee