CN100354783C - 控制造纸机的备料作业的方法和装置 - Google Patents

控制造纸机的备料作业的方法和装置 Download PDF

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Publication number
CN100354783C
CN100354783C CNB028225651A CN02822565A CN100354783C CN 100354783 C CN100354783 C CN 100354783C CN B028225651 A CNB028225651 A CN B028225651A CN 02822565 A CN02822565 A CN 02822565A CN 100354783 C CN100354783 C CN 100354783C
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China
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raw
constitutive
flow
machine
denseness
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Expired - Fee Related
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Chinese (zh)
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CN1585917A (zh
Inventor
太斯图·胡泰林
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Metso Paper Automation Oy
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Metso Paper Automation Oy
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Publication of CN1585917A publication Critical patent/CN1585917A/zh
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    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Paper (AREA)
CNB028225651A 2001-10-19 2002-10-18 控制造纸机的备料作业的方法和装置 Expired - Fee Related CN100354783C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20012037 2001-10-19
FI20012037A FI115081B (sv) 2001-10-19 2001-10-19 Förfarande och anornding för styrning av en pappersmaskins massavdelnings funktion

Publications (2)

Publication Number Publication Date
CN1585917A CN1585917A (zh) 2005-02-23
CN100354783C true CN100354783C (zh) 2007-12-12

Family

ID=8562092

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB028225651A Expired - Fee Related CN100354783C (zh) 2001-10-19 2002-10-18 控制造纸机的备料作业的方法和装置

Country Status (5)

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

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CN101589296B (zh) * 2006-02-01 2015-04-22 美商艾斯登强生股份有限公司 造纸机送浆系统及浆料的定量黏度规划方法
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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
WO2008145448A1 (de) * 2007-06-01 2008-12-04 Voith Patent Gmbh Verfahren und vorrichtung zur herstellung einer faserstoffbahn
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
MX2016014887A (es) 2014-05-16 2018-03-01 First Quality Tissue Llc Toallita lavable y metodo para formarla.
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
CA2968311C (en) 2014-11-24 2023-11-21 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
WO2017066465A1 (en) 2015-10-13 2017-04-20 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
CA3168412A1 (en) 2016-08-26 2018-03-01 Structured I, Llc Method of producing absorbent structures with high wet strength, absorbancy, and softness
WO2018049390A1 (en) 2016-09-12 2018-03-15 Structured I, Llc Former of water laid asset that utilizes 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

Citations (7)

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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
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
WO1999027183A1 (en) * 1997-11-25 1999-06-03 Neles Paper Automation Oy Method and equipment for controlling properties of paper
WO1999027182A1 (en) * 1997-11-25 1999-06-03 Neles Paper Automation Oy Method and equipment for controlling properties of paper
WO2001065004A1 (en) * 2000-03-02 2001-09-07 Metso Paper Inc Method and arrangement for adjusting pulp consistency

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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
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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
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FI103677B (sv) * 1998-06-10 1999-08-13 Valmet Corp Förfarande för att reglera ytan och konsistensen i en doseringsbehålla ren för en delmassa
FI103676B1 (sv) * 1998-06-10 1999-08-13 Valmet Corp Processarrangemang för den korta cirkulationen i en pappers- eller kar tongmaskin
FI103678B1 (sv) * 1998-06-10 1999-08-13 Valmet Corp Förfarande för att reglera papperets eller kartongens ytvikt i en papp ers- eller kartongmaskin
FI982024A0 (sv) * 1998-09-21 1998-09-21 Neles Controls Oy På balansräkning baserad förbättrad regleranordning och reglermetod
FI104988B (sv) * 1998-12-04 2000-05-15 Valmet Corp Förfarande och anläggning för att reglera början av torkpartiet i en pappersmaskin
FI982625A (sv) * 1998-12-04 2000-06-05 Valmet Automation Inc Förfarande och apparatur för reglering av ett pappers egenskaper
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Patent Citations (7)

* 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
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
WO1999027183A1 (en) * 1997-11-25 1999-06-03 Neles Paper Automation Oy Method and equipment for controlling properties of paper
WO1999027182A1 (en) * 1997-11-25 1999-06-03 Neles Paper Automation Oy Method and equipment for controlling properties of paper
WO2001065004A1 (en) * 2000-03-02 2001-09-07 Metso Paper Inc Method and arrangement for adjusting pulp consistency

Also Published As

Publication number Publication date
EP1446707A1 (en) 2004-08-18
US20050016704A1 (en) 2005-01-27
FI115081B (sv) 2005-02-28
WO2003034170A1 (en) 2003-04-24
FI20012037A0 (sv) 2001-10-19
FI20012037A (sv) 2003-04-20
CN1585917A (zh) 2005-02-23

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SE01 Entry into force of request for substantive examination
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Granted publication date: 20071212

Termination date: 20171018