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 PDFInfo
- 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
- Authority
- CN
- China
- Prior art keywords
- raw
- constitutive
- flow
- machine
- denseness
- 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
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Images
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)
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) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI116241B (sv) * | 2002-05-06 | 2005-10-14 | Metso Automation Oy | Förfarande och apparatur för fastställande av retention hos ett viraparti i en pappersmaskin |
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 (sv) * | 2004-06-28 | 2005-12-30 | Pom Technology Oy Ab | Förfarande och anordning vid pappersmaskin |
EP1987329B1 (en) * | 2006-02-01 | 2011-08-03 | AstenJohnson, Inc. | Headbox and stock delivery system for a papermaking machine |
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 |
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 |
EP3142625A4 (en) | 2014-05-16 | 2017-12-20 | 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 |
MX2017006716A (es) | 2014-11-24 | 2018-03-21 | First Quality Tissue Llc | Papel tisu suave producido usando una tela estructurada y prensado energetico eficiente. |
CA2967986C (en) | 2014-12-05 | 2023-09-19 | Structured I, Llc | Manufacturing process for papermaking belts using 3d printing technology |
US10538882B2 (en) | 2015-10-13 | 2020-01-21 | Structured I, Llc | Disposable towel produced with large volume surface depressions |
WO2017066465A1 (en) | 2015-10-13 | 2017-04-20 | First Quality Tissue, Llc | Disposable towel produced with large volume surface depressions |
US11220394B2 (en) | 2015-10-14 | 2022-01-11 | First Quality Tissue, Llc | Bundled product and system |
MX2018009679A (es) | 2016-02-11 | 2019-07-04 | Correa o tela que incluye capas poliméricas para una máquina de fabricación de papel. | |
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 |
WO2018039623A1 (en) | 2016-08-26 | 2018-03-01 | Structured I, Llc | Method of producing absorbent structures with high wet strength, absorbency, and softness |
US10422078B2 (en) | 2016-09-12 | 2019-09-24 | 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 |
US11697538B2 (en) | 2018-06-21 | 2023-07-11 | First Quality Tissue, Llc | Bundled product and system and method for forming the same |
US11738927B2 (en) | 2018-06-21 | 2023-08-29 | First Quality Tissue, Llc | Bundled product and system and method for forming the same |
Citations (7)
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 |
WO1999027182A1 (en) * | 1997-11-25 | 1999-06-03 | Neles Paper Automation Oy | Method and equipment for controlling properties of paper |
WO1999027183A1 (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 |
Family Cites Families (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
DE69728256T2 (de) * | 1996-01-31 | 2005-03-03 | Asm America Inc., Phoenix | Modellgestützte prädiktive regelung für thermische behandlungen |
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 (sv) * | 1997-07-14 | 2002-07-15 | Metso Paper Automation Oy | Förfarande och apparatur för utförande av kvalitetsändring i en pappersmaskin |
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 |
FI103676B1 (sv) * | 1998-06-10 | 1999-08-13 | Valmet Corp | Processarrangemang för den korta cirkulationen i en pappers- eller kar tongmaskin |
FI103677B (sv) * | 1998-06-10 | 1999-08-13 | Valmet Corp | Förfarande för att reglera ytan och konsistensen i en doseringsbehålla ren för en delmassa |
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 |
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 |
CA2404968C (en) * | 2000-04-05 | 2011-08-30 | Liqum Oy | Method and system for monitoring and analyzing a paper manufacturing process |
-
2001
- 2001-10-19 FI FI20012037A patent/FI115081B/sv not_active IP Right Cessation
-
2002
- 2002-10-18 WO PCT/FI2002/000811 patent/WO2003034170A1/en not_active Application Discontinuation
- 2002-10-18 US US10/491,831 patent/US20050016704A1/en not_active Abandoned
- 2002-10-18 CN CNB028225651A patent/CN100354783C/zh not_active Expired - Fee Related
- 2002-10-18 EP EP02801350A patent/EP1446707A1/en not_active Withdrawn
Patent Citations (7)
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 |
WO1999027182A1 (en) * | 1997-11-25 | 1999-06-03 | Neles Paper Automation Oy | Method and equipment for controlling properties of paper |
WO1999027183A1 (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 |
---|---|
FI20012037A (sv) | 2003-04-20 |
FI115081B (sv) | 2005-02-28 |
EP1446707A1 (en) | 2004-08-18 |
WO2003034170A1 (en) | 2003-04-24 |
US20050016704A1 (en) | 2005-01-27 |
FI20012037A0 (sv) | 2001-10-19 |
CN1585917A (zh) | 2005-02-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071212 Termination date: 20171018 |