FI20012037A - Menetelmä ja laitteisto paperikoneen massaosaston toiminnan ohjaamiseksi - Google Patents

Menetelmä ja laitteisto paperikoneen massaosaston toiminnan ohjaamiseksi Download PDF

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Publication number
FI20012037A
FI20012037A FI20012037A FI20012037A FI20012037A FI 20012037 A FI20012037 A FI 20012037A FI 20012037 A FI20012037 A FI 20012037A FI 20012037 A FI20012037 A FI 20012037A FI 20012037 A FI20012037 A FI 20012037A
Authority
FI
Finland
Prior art keywords
controlling
paper machine
pulp
department
pulp department
Prior art date
Application number
FI20012037A
Other languages
English (en)
Swedish (sv)
Other versions
FI20012037A0 (fi
FI115081B (fi
Inventor
Taisto Huhtelin
Original Assignee
Metso Paper Automation 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 Automation Oy filed Critical Metso Paper Automation Oy
Priority to FI20012037A priority Critical patent/FI115081B/fi
Publication of FI20012037A0 publication Critical patent/FI20012037A0/fi
Priority to US10/491,831 priority patent/US20050016704A1/en
Priority to EP02801350A priority patent/EP1446707A1/en
Priority to PCT/FI2002/000811 priority patent/WO2003034170A1/en
Priority to CNB028225651A priority patent/CN100354783C/zh
Publication of FI20012037A publication Critical patent/FI20012037A/fi
Application granted granted Critical
Publication of FI115081B publication Critical patent/FI115081B/fi

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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
    • D21G9/0018—Paper-making control systems controlling the stock preparation
    • 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
    • D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/04—Addition to the pulp; After-treatment of added substances in the pulp
    • D21H23/06—Controlling the addition
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
    • G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
    • G05D11/135—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by sensing at least one property of the mixture
    • G05D11/136—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by sensing at least one property of the mixture by sensing the viscosity

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Paper (AREA)
FI20012037A 2001-10-19 2001-10-19 Menetelmä ja laitteisto paperikoneen massaosaston toiminnan ohjaamiseksi FI115081B (fi)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI20012037A FI115081B (fi) 2001-10-19 2001-10-19 Menetelmä ja laitteisto paperikoneen massaosaston toiminnan ohjaamiseksi
US10/491,831 US20050016704A1 (en) 2001-10-19 2002-10-18 Method and apparatus for controlling the operation of stock preparation of a paper machine
EP02801350A EP1446707A1 (en) 2001-10-19 2002-10-18 Method and apparatus for controlling the operation of stock preparation of a paper machine
PCT/FI2002/000811 WO2003034170A1 (en) 2001-10-19 2002-10-18 Method and apparatus for controlling the operation of stock preparation of a paper machine
CNB028225651A CN100354783C (zh) 2001-10-19 2002-10-18 控制造纸机的备料作业的方法和装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20012037 2001-10-19
FI20012037A FI115081B (fi) 2001-10-19 2001-10-19 Menetelmä ja laitteisto paperikoneen massaosaston toiminnan ohjaamiseksi

Publications (3)

Publication Number Publication Date
FI20012037A0 FI20012037A0 (fi) 2001-10-19
FI20012037A true FI20012037A (fi) 2003-04-20
FI115081B FI115081B (fi) 2005-02-28

Family

ID=8562092

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20012037A FI115081B (fi) 2001-10-19 2001-10-19 Menetelmä ja laitteisto paperikoneen massaosaston toiminnan ohjaamiseksi

Country Status (5)

Country Link
US (1) US20050016704A1 (fi)
EP (1) EP1446707A1 (fi)
CN (1) CN100354783C (fi)
FI (1) FI115081B (fi)
WO (1) WO2003034170A1 (fi)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI116241B (fi) * 2002-05-06 2005-10-14 Metso Automation Oy Menetelmä ja laitteisto paperikoneen viiraosan retention määrittämiseksi
TWI346849B (en) * 2003-12-05 2011-08-11 Saurer Gmbh & Co Kg Method and apparatus for order control in a production process for a fibre product
FI116575B (fi) * 2004-06-28 2005-12-30 Pom Technology Oy Ab Paperikoneeseen liittyvä menetelmä ja järjestely
ATE519098T1 (de) * 2006-02-01 2011-08-15 Astenjohnson Inc Stofflauf und materialausgabesystem für eine papierherstellungsmaschine
US8005575B2 (en) 2006-06-01 2011-08-23 General Electric Company Methods and apparatus for model predictive control in a real time controller
DE102006036018B3 (de) * 2006-08-02 2008-01-31 Voith Patent Gmbh Verfahren zur Zuführung einer Faserstoffsuspension zu einem Stoffauflauf einer Papiermaschine
JP2008174879A (ja) * 2007-01-20 2008-07-31 Seed:Kk 古紙再生装置のパルプ濃度調整方法および装置
CN201785656U (zh) * 2007-06-01 2011-04-06 沃依特专利有限责任公司 用于制造纤维幅面的设备
US20090228293A1 (en) * 2008-03-10 2009-09-10 Xerox Corporation Minimum correlation design of experiment run order
US8594828B2 (en) * 2008-09-30 2013-11-26 Rockwell Automation Technologies, Inc. System and method for optimizing a paper manufacturing process
DE102011083709A1 (de) * 2011-09-29 2013-04-04 Voith Patent Gmbh Betriebsverfahren für eine Stoffaufbereitung
DE102012210811A1 (de) * 2012-06-26 2014-01-02 Voith Patent Gmbh Anlage und Verfahren zur Herstellung einer Faserstoffbahn
US8968517B2 (en) 2012-08-03 2015-03-03 First Quality Tissue, Llc Soft through air dried tissue
US11391000B2 (en) 2014-05-16 2022-07-19 First Quality Tissue, Llc Flushable wipe and method of forming the same
WO2016077594A1 (en) 2014-11-12 2016-05-19 First Quality Tissue, Llc Cannabis fiber, absorbent cellulosic structures containing cannabis fiber and methods of making the same
WO2016086019A1 (en) 2014-11-24 2016-06-02 First Quality Tissue, Llc Soft tissue produced using a structured fabric and energy efficient pressing
EP3221134A4 (en) 2014-12-05 2018-08-22 Structured I, LLC Manufacturing process for papermaking belts using 3d printing technology
US10544547B2 (en) 2015-10-13 2020-01-28 First Quality Tissue, Llc Disposable towel produced with large volume surface depressions
US10538882B2 (en) 2015-10-13 2020-01-21 Structured I, Llc Disposable towel produced with large volume surface depressions
MX2018004622A (es) 2015-10-14 2019-05-06 First Quality Tissue Llc Producto empaquetado y sistema y metodo para formar el mismo.
CN109154143A (zh) 2016-02-11 2019-01-04 结构 I 有限责任公司 用于造纸机的包括聚合物层的带或织物
US20170314206A1 (en) 2016-04-27 2017-11-02 First Quality Tissue, Llc Soft, low lint, through air dried tissue and method of forming the same
EP4050155A1 (en) 2016-08-26 2022-08-31 Structured I, LLC Absorbent structures with high wet strength, absorbency, and softness
EP3510196A4 (en) 2016-09-12 2020-02-19 Structured I, LLC SHAPER OF WATER-DEPOSIT BRAID USING A STRUCTURED FABRIC AS THE OUTER WIRE
US11583489B2 (en) 2016-11-18 2023-02-21 First Quality Tissue, Llc Flushable wipe and method of forming the same
US10969749B2 (en) * 2017-08-22 2021-04-06 Honeywell Limited Application of model predictive control (MPC)-based forced ramping of process input variables and process output reference trajectory design over a prediction horizon for MPC-based paper machine grade change control
US10619309B2 (en) 2017-08-23 2020-04-14 Structured I, Llc Tissue product made using laser engraved structuring belt
DE102018114748A1 (de) 2018-06-20 2019-12-24 Voith Patent Gmbh Laminierte Papiermaschinenbespannung
US11738927B2 (en) 2018-06-21 2023-08-29 First Quality Tissue, Llc Bundled product and system and method for forming the same
US11697538B2 (en) 2018-06-21 2023-07-11 First Quality Tissue, Llc Bundled product and system and method for forming the same

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3619360A (en) * 1968-12-17 1971-11-09 Beloit Corp Basis weight control system for a papermaking machine
US3620915A (en) * 1968-12-19 1971-11-16 Beloit Corp Fibrous stock blending control system
US3650891A (en) * 1969-04-07 1972-03-21 Measurex Corp System for maintaining constant the dry material flow to a sheet material manufacturing machine
US4098641A (en) * 1973-04-02 1978-07-04 Measurex Corporation Method for the on-line control of the opacity of a paper sheet
GB1583545A (en) * 1976-08-04 1981-01-28 Martin Sanchez J Control systems
FR2429867A1 (fr) * 1978-06-30 1980-01-25 Centre Tech Ind Papier Commande du fonctionnement de la caisse de tete d'une machine a papier
US4342618A (en) * 1979-05-14 1982-08-03 Alkibiadis Karnis Method and apparatus on-line monitoring of fibre length of mechanical pumps
US4349869A (en) * 1979-10-01 1982-09-14 Shell Oil Company Dynamic matrix control method
US4714988A (en) * 1982-03-26 1987-12-22 Kabushiki Kaisha Toshiba Feedforward feedback control having predictive disturbance compensation
SE434861B (sv) * 1982-12-27 1984-08-20 Asea Ab Anordning for reglering av koncentrationen hos en fibersuspension
US4616308A (en) * 1983-11-15 1986-10-07 Shell Oil Company Dynamic process control
US4634946A (en) * 1985-10-02 1987-01-06 Westinghouse Electric Corp. Apparatus and method for predictive control of a dynamic system
CN1037001A (zh) * 1988-04-22 1989-11-08 河南省轻工业科学研究所 一种制造胶版印刷涂料原纸的工艺
JPH02160992A (ja) * 1988-12-12 1990-06-20 Toshiba Corp 抄紙プラントの坪量制御装置
US5351184A (en) * 1993-01-26 1994-09-27 Honeywell Inc. Method of multivariable predictive control utilizing range control
US5572599A (en) * 1994-07-11 1996-11-05 Xerox Corporation Monochrome to full color scaleable image processing system for printing systems and machines
US5572420A (en) * 1995-04-03 1996-11-05 Honeywell Inc. Method of optimal controller design for multivariable predictive control utilizing range control
US5574638A (en) * 1995-04-03 1996-11-12 Lu; Zhuxin J. Method of optimal scaling of variables in a multivariable predictive controller utilizing range control
US5758047A (en) * 1995-06-14 1998-05-26 Lu; Zhuxin Joseph Method of process controller optimization in a multivariable predictive controller
US5561599A (en) * 1995-06-14 1996-10-01 Honeywell Inc. Method of incorporating independent feedforward control in a multivariable predictive controller
US5611891A (en) * 1995-12-08 1997-03-18 Westvaco Corporation System and method for controlling papermaking stock consistency
ATE204621T1 (de) * 1996-01-25 2001-09-15 Pom Technology Oy Ab Verfahren und vorrichtung zur zuführung von papierstoff zu einer papiermaschine
JP3956057B2 (ja) * 1996-01-31 2007-08-08 エイエスエム アメリカ インコーポレイテッド 熱処理のモデル規範型予測制御
US5901059A (en) * 1996-09-13 1999-05-04 Honeywell Measurex Corp Method and apparatus for controlling a process using adaptive prediction feedback
US5944957A (en) * 1997-03-14 1999-08-31 Valmet Corporation Regulations system in a paper machine for controlling variation of the basis weight of the paper in the machine direction
FI109379B (fi) * 1997-07-14 2002-07-15 Metso Paper Automation Oy Menetelmä ja laitteisto paperikoneen lajinvaihdon toteuttamiseksi
FI974327A (fi) * 1997-11-25 1999-05-26 Valmet Automation Inc Menetelmä ja laitteisto paperin ominaisuuksien säätämiseksi
FI974328A (fi) * 1997-11-25 1999-05-26 Valmet Automation Inc Menetelmä ja laitteisto paperin ominaisuuksien säätämiseksi
US6080278A (en) * 1998-01-27 2000-06-27 Honeywell-Measurex Corporation Fast CD and MD control in a sheetmaking machine
US6086716A (en) * 1998-05-11 2000-07-11 Honeywell-Measurex Corporation Wet end control for papermaking machine
FI103677B (fi) * 1998-06-10 1999-08-13 Valmet Corp Menetelmä osamassan annostelusäiliön pinnankorkeuden ja sakeuden säätä miseksi
FI103678B (fi) * 1998-06-10 1999-08-13 Metso Paper Automation Oy Menetelmä paperin tai kartongin neliömassan säätämiseksi paperi- tai k artonkikoneessa
FI103676B1 (fi) * 1998-06-10 1999-08-13 Valmet Corp Paperi- tai kartonkikoneen lyhyen kierron prosessijärjestely
FI982024A0 (fi) * 1998-09-21 1998-09-21 Neles Controls Oy Taselaskentaan perustuva parannettu säätölaitteisto ja säätömenetelmä
FI982625A (fi) * 1998-12-04 2000-06-05 Valmet Automation Inc Menetelmä ja laitteisto paperin ominaisuuksien säätämiseksi
FI104988B (fi) * 1998-12-04 2000-05-15 Valmet Corp Menetelmä ja laitteisto paperikoneen kuivatusosan alun säätämiseksi
DE19922817A1 (de) * 1999-05-19 2000-11-23 Voith Sulzer Papiertech Patent Vorrichtung und Verfahren zur Steuerung oder Regelung des Flächengewichts einer Papier- oder Kartonbahn
FI114224B (fi) * 2000-03-02 2004-09-15 Metso Paper Inc Menetelmä ja sovitelma syötettävän kuitumassaseoksen sakeuden säätämiseksi paperikoneen perälaatikolle
EP1290507B1 (en) * 2000-04-05 2004-09-08 Liqum OY Method and system for monitoring and analyzing a paper manufacturing process

Also Published As

Publication number Publication date
EP1446707A1 (en) 2004-08-18
CN1585917A (zh) 2005-02-23
WO2003034170A1 (en) 2003-04-24
FI20012037A0 (fi) 2001-10-19
CN100354783C (zh) 2007-12-12
US20050016704A1 (en) 2005-01-27
FI115081B (fi) 2005-02-28

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