EP1460171A3 - Verfahren zur Behandlung einer Faserstoffbahn - Google Patents

Verfahren zur Behandlung einer Faserstoffbahn Download PDF

Info

Publication number
EP1460171A3
EP1460171A3 EP04101045A EP04101045A EP1460171A3 EP 1460171 A3 EP1460171 A3 EP 1460171A3 EP 04101045 A EP04101045 A EP 04101045A EP 04101045 A EP04101045 A EP 04101045A EP 1460171 A3 EP1460171 A3 EP 1460171A3
Authority
EP
European Patent Office
Prior art keywords
web
gap
drum
treating
fibrous web
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
EP04101045A
Other languages
English (en)
French (fr)
Other versions
EP1460171A2 (de
EP1460171B1 (de
Inventor
Harald Hess
Rüdiger KURTZ
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.)
Voith Patent GmbH
Original Assignee
Voith Paper Patent GmbH
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 Voith Paper Patent GmbH filed Critical Voith Paper Patent GmbH
Publication of EP1460171A2 publication Critical patent/EP1460171A2/de
Publication of EP1460171A3 publication Critical patent/EP1460171A3/de
Application granted granted Critical
Publication of EP1460171B1 publication Critical patent/EP1460171B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F3/00—Press section of machines for making continuous webs of paper
    • D21F3/02—Wet presses
    • D21F3/0272—Wet presses in combination with suction or blowing devices
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F5/00—Dryer section of machines for making continuous webs of paper
    • D21F5/02—Drying on cylinders
    • D21F5/04—Drying on cylinders on two or more drying cylinders
    • D21F5/042—Drying on cylinders on two or more drying cylinders in combination with suction or blowing devices
    • 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
    • D21F7/008—Steam showers
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus

Abstract

Bei einem Verfahren zur Behandlung einer Faserstoffbahn, insbesondere einer Papier- oder Kartonbahn innerhalb einer Maschine zur Herstellung und/oder Veredelung der Faserstoffbahn, wobei die Faserstoffbahn auf ihrem Laufweg durch die Maschine eine Vielzahl der Behandlung dienenden Walzen, insbesondere Walzenpaare, passiert und wobei zwischen der betreffenden Walze und der ablaufenden Faserstoffbahn ein sich öffnender Auslaufspalt bildet ist erfindungsgemäß vorgesehen, dass der Auslaufspalt (5) mit Dampf beaufschlagt wird und dadurch das Ablösevermögen der laufenden, feuchten Faserstoffbahn (3) von der betreffenden Walze (2, 8, 9, 13) verbessert wird.
EP04101045A 2003-03-19 2004-03-15 Verfahren zur Behandlung einer Faserstoffbahn Expired - Lifetime EP1460171B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10311993A DE10311993A1 (de) 2003-03-19 2003-03-19 Verfahren zur Behandlung einer Faserstoffbahn
DE10311993 2003-03-19

Publications (3)

Publication Number Publication Date
EP1460171A2 EP1460171A2 (de) 2004-09-22
EP1460171A3 true EP1460171A3 (de) 2005-05-25
EP1460171B1 EP1460171B1 (de) 2010-01-20

Family

ID=32797954

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04101045A Expired - Lifetime EP1460171B1 (de) 2003-03-19 2004-03-15 Verfahren zur Behandlung einer Faserstoffbahn

Country Status (3)

Country Link
EP (1) EP1460171B1 (de)
AT (1) ATE455900T1 (de)
DE (2) DE10311993A1 (de)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE413177C (de) * 1920-05-25 1925-05-09 Ogden Minton Einrichtung zum Abheben blattfoermigen Gutes, z.B. einer Paplerbahn, von einem Foerderband oder vom Trockenzylinder einer Trockenanlage
US1605067A (en) * 1926-11-02 Paper-making machine
DE4303315A1 (en) * 1993-02-05 1993-06-24 Voith Gmbh J M Paper-making roller scraper - acts together with moist air to reduce blade wear
US5534116A (en) * 1991-12-19 1996-07-09 Valmet Paper Machinery Inc. Compact press section with closed draw of the web in a paper machine
DE19731100A1 (de) * 1997-07-19 1999-01-21 Voith Sulzer Papiermasch Gmbh Verfahren und Vorrichtung zur Beeinflussung des Haftverhaltens einer Faserstoffbahn
US20020078588A1 (en) * 2000-05-17 2002-06-27 Voith Paper Patent Gmbh Machine for producing a material web
US6485610B1 (en) * 1999-08-12 2002-11-26 Runtech Systems Oy Method and apparatus for the treatment of a material web and for control of the behavior of a material web
DE10157690C1 (de) * 2001-11-24 2003-02-20 Voith Paper Patent Gmbh Verfahren und Kalander zum Glätten einer Faserstoffbahn

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19741517A1 (de) 1997-09-20 1999-03-25 Voith Sulzer Papiermasch Gmbh Verfahren zur Verringerung der Haftung einer feuchten Faserstoffbahn an einer rotierenden Walze
DE19800955A1 (de) 1998-01-13 1999-07-15 Voith Sulzer Papiertech Patent Vorrichtung zum Auftragen eines flüssigen oder pastösen Auftragsmediums auf eine laufende Materialbahn, insbesondere aus Papier oder Karton

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1605067A (en) * 1926-11-02 Paper-making machine
DE413177C (de) * 1920-05-25 1925-05-09 Ogden Minton Einrichtung zum Abheben blattfoermigen Gutes, z.B. einer Paplerbahn, von einem Foerderband oder vom Trockenzylinder einer Trockenanlage
US5534116A (en) * 1991-12-19 1996-07-09 Valmet Paper Machinery Inc. Compact press section with closed draw of the web in a paper machine
DE4303315A1 (en) * 1993-02-05 1993-06-24 Voith Gmbh J M Paper-making roller scraper - acts together with moist air to reduce blade wear
DE19731100A1 (de) * 1997-07-19 1999-01-21 Voith Sulzer Papiermasch Gmbh Verfahren und Vorrichtung zur Beeinflussung des Haftverhaltens einer Faserstoffbahn
US6485610B1 (en) * 1999-08-12 2002-11-26 Runtech Systems Oy Method and apparatus for the treatment of a material web and for control of the behavior of a material web
US20020078588A1 (en) * 2000-05-17 2002-06-27 Voith Paper Patent Gmbh Machine for producing a material web
DE10157690C1 (de) * 2001-11-24 2003-02-20 Voith Paper Patent Gmbh Verfahren und Kalander zum Glätten einer Faserstoffbahn

Also Published As

Publication number Publication date
EP1460171A2 (de) 2004-09-22
DE10311993A1 (de) 2004-10-14
EP1460171B1 (de) 2010-01-20
DE502004010655D1 (de) 2010-03-11
ATE455900T1 (de) 2010-02-15

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