EP2050868A3 - Regeleinrichtung und -verfahren zur Flächengewichtsregelung sowie damit ausgestattete Papiermaschine - Google Patents

Regeleinrichtung und -verfahren zur Flächengewichtsregelung sowie damit ausgestattete Papiermaschine Download PDF

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Publication number
EP2050868A3
EP2050868A3 EP08105245A EP08105245A EP2050868A3 EP 2050868 A3 EP2050868 A3 EP 2050868A3 EP 08105245 A EP08105245 A EP 08105245A EP 08105245 A EP08105245 A EP 08105245A EP 2050868 A3 EP2050868 A3 EP 2050868A3
Authority
EP
European Patent Office
Prior art keywords
paper machine
basis weight
regulating
same
target value
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.)
Granted
Application number
EP08105245A
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English (en)
French (fr)
Other versions
EP2050868B1 (de
EP2050868A2 (de
Inventor
Christian Dr. Fricke
Herbert Dr. Furumoto
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of EP2050868A2 publication Critical patent/EP2050868A2/de
Publication of EP2050868A3 publication Critical patent/EP2050868A3/de
Application granted granted Critical
Publication of EP2050868B1 publication Critical patent/EP2050868B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • D21G9/0027—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
    • D21F1/08—Regulating consistency
    • 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

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  • Paper (AREA)

Abstract

Die Erfindung betrifft eine Regeleinrichtung zur Flächengewichtsregelung einer Papierbahn mit einem Betriebsregler zur Regelung des Stoffstromes zum Stoffauflauf auf einen Sollwert als Grundregelkreis, wobei der Sollwert mit einer Vorsteuereinrichtung bestimmbar ist, wobei der Vorsteuereinrichtung zumindest die Konsistenz des Stoffes und die Sollgeschwindigkeit der Papiermaschine als Eingangsgrößen zur Bestimmung des Sollwertes verfügbar sind. Weiterhin betrifft die Erfindung ein Verfahren zur Flächengewichtsregelung einer Papierbahn in einer Papiermaschine, bei welchem zunächst aus der Konsistenz des Stoffes und der Geschwindigkeit der Papiermaschine ein Sollwert für den Stoffstrom zum Stoffauflauf bestimmt wird und der tatsächliche Stoffstrom auf diesem Sollwert geregelt wird.
EP08105245.8A 2007-10-17 2008-09-05 Regeleinrichtung und Verfahren zur Flächengewichtsregelung in einer Papiermaschine Active EP2050868B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200710049775 DE102007049775B3 (de) 2007-10-17 2007-10-17 Regeleinrichtung und -verfahren zur Flächengewichtsregelung sowie damit ausgestattete Papiermaschine

Publications (3)

Publication Number Publication Date
EP2050868A2 EP2050868A2 (de) 2009-04-22
EP2050868A3 true EP2050868A3 (de) 2013-01-02
EP2050868B1 EP2050868B1 (de) 2018-12-05

Family

ID=40279856

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08105245.8A Active EP2050868B1 (de) 2007-10-17 2008-09-05 Regeleinrichtung und Verfahren zur Flächengewichtsregelung in einer Papiermaschine

Country Status (3)

Country Link
EP (1) EP2050868B1 (de)
DE (1) DE102007049775B3 (de)
ES (1) ES2714551T3 (de)

Citations (2)

* 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
EP0898014A2 (de) * 1997-08-20 1999-02-24 Voith Sulzer Papiermaschinen Gesellschaft mbH Vorrichtung und Verfahren zur Steuerung oder Regelung des Flächengewichts einer Papier- oder Kartonbahn

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI100345B (fi) * 1997-01-24 1997-11-14 Valmet Corp Menetelmä ja laite paperikoneen perälaatikon säädössä
FI974328A (fi) * 1997-11-25 1999-05-26 Valmet Automation Inc Menetelmä ja laitteisto paperin ominaisuuksien säätämiseksi

Patent Citations (2)

* 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
EP0898014A2 (de) * 1997-08-20 1999-02-24 Voith Sulzer Papiermaschinen Gesellschaft mbH Vorrichtung und Verfahren zur Steuerung oder Regelung des Flächengewichts einer Papier- oder Kartonbahn

Also Published As

Publication number Publication date
EP2050868B1 (de) 2018-12-05
EP2050868A2 (de) 2009-04-22
DE102007049775B3 (de) 2009-02-26
ES2714551T3 (es) 2019-05-29

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