FI980403A - Paperikoneen säätöjärjestelmä - Google Patents

Paperikoneen säätöjärjestelmä Download PDF

Info

Publication number
FI980403A
FI980403A FI980403A FI980403A FI980403A FI 980403 A FI980403 A FI 980403A FI 980403 A FI980403 A FI 980403A FI 980403 A FI980403 A FI 980403A FI 980403 A FI980403 A FI 980403A
Authority
FI
Finland
Prior art keywords
headbox
measurement
paper web
regulation system
regulator unit
Prior art date
Application number
FI980403A
Other languages
English (en)
Swedish (sv)
Other versions
FI980403A0 (fi
FI116075B (fi
Inventor
Matti Luontama
Harri Mustonen
Pekka Pakarinen
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
Publication of FI980403A0 publication Critical patent/FI980403A0/fi
Priority to FI980403A priority Critical patent/FI116075B/fi
Priority to DE69916823T priority patent/DE69916823T2/de
Priority to EP99904892A priority patent/EP1073789B1/en
Priority to JP2000532587A priority patent/JP2002504633A/ja
Priority to CA002321766A priority patent/CA2321766A1/en
Priority to PCT/FI1999/000126 priority patent/WO1999042656A1/en
Priority to AU25237/99A priority patent/AU2523799A/en
Priority to AT99904892T priority patent/ATE265573T1/de
Priority to US09/253,102 priority patent/US6322666B1/en
Publication of FI980403A publication Critical patent/FI980403A/fi
Application granted granted Critical
Publication of FI116075B publication Critical patent/FI116075B/fi

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)
  • Unwinding Webs (AREA)
  • Advancing Webs (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
FI980403A 1998-02-23 1998-02-23 Paperikoneen säätöjärjestelmä FI116075B (fi)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FI980403A FI116075B (fi) 1998-02-23 1998-02-23 Paperikoneen säätöjärjestelmä
CA002321766A CA2321766A1 (en) 1998-02-23 1999-02-17 System of regulation for a paper machine
EP99904892A EP1073789B1 (en) 1998-02-23 1999-02-17 System of regulation for a paper machine
JP2000532587A JP2002504633A (ja) 1998-02-23 1999-02-17 抄紙機用調整システム
DE69916823T DE69916823T2 (de) 1998-02-23 1999-02-17 Vorrichtung zum regeln einer papiermaschine
PCT/FI1999/000126 WO1999042656A1 (en) 1998-02-23 1999-02-17 System of regulation for a paper machine
AU25237/99A AU2523799A (en) 1998-02-23 1999-02-17 System of regulation for a paper machine
AT99904892T ATE265573T1 (de) 1998-02-23 1999-02-17 Vorrichtung zum regeln einer papiermaschine
US09/253,102 US6322666B1 (en) 1998-02-23 1999-02-19 Regulation system and method in a paper machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI980403A FI116075B (fi) 1998-02-23 1998-02-23 Paperikoneen säätöjärjestelmä
FI980403 1998-02-23

Publications (3)

Publication Number Publication Date
FI980403A0 FI980403A0 (fi) 1998-02-23
FI980403A true FI980403A (fi) 1999-08-24
FI116075B FI116075B (fi) 2005-09-15

Family

ID=8550968

Family Applications (1)

Application Number Title Priority Date Filing Date
FI980403A FI116075B (fi) 1998-02-23 1998-02-23 Paperikoneen säätöjärjestelmä

Country Status (9)

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

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7342665B2 (en) * 1998-06-30 2008-03-11 Drake Jr Thomas E System and method for control of paint thickness
US7545509B2 (en) 1998-06-30 2009-06-09 Lockheed Martin Corporation System and method for online control of paper elasticity and 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
AU7292500A (en) * 1999-09-21 2001-04-24 Valmet Corporation Regulation system for the short circulation and headbox of paper machine or equivalent
US6799083B2 (en) * 2002-02-21 2004-09-28 Abb Inc. On-line fiber orientation closed-loop control
EP1501977B1 (en) * 2002-04-22 2011-01-05 Stora Enso AB Device and method for on-line control of the fibre direction of a fibre web
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 (en) * 2005-11-14 2013-03-06 Metso Automation Oy Measurement of paper/board process
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
EP3232822B1 (en) * 2014-12-16 2018-10-10 Philip Morris Products S.a.s. 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
WO1999042656A1 (en) 1999-08-26
CA2321766A1 (en) 1999-08-26
FI980403A0 (fi) 1998-02-23
EP1073789B1 (en) 2004-04-28
DE69916823T2 (de) 2005-04-21
EP1073789A1 (en) 2001-02-07
AU2523799A (en) 1999-09-06
JP2002504633A (ja) 2002-02-12
ATE265573T1 (de) 2004-05-15
FI116075B (fi) 2005-09-15
DE69916823D1 (de) 2004-06-03
US6322666B1 (en) 2001-11-27

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