EP1375739A3 - Machine for making a fibrous web - Google Patents

Machine for making a fibrous web Download PDF

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Publication number
EP1375739A3
EP1375739A3 EP03101509A EP03101509A EP1375739A3 EP 1375739 A3 EP1375739 A3 EP 1375739A3 EP 03101509 A EP03101509 A EP 03101509A EP 03101509 A EP03101509 A EP 03101509A EP 1375739 A3 EP1375739 A3 EP 1375739A3
Authority
EP
European Patent Office
Prior art keywords
press
web
wire
fibrous web
section
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.)
Withdrawn
Application number
EP03101509A
Other languages
German (de)
French (fr)
Other versions
EP1375739A2 (en
Inventor
Andreas Meschenmoser
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 EP1375739A2 publication Critical patent/EP1375739A2/en
Publication of EP1375739A3 publication Critical patent/EP1375739A3/en
Withdrawn legal-status Critical Current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
    • D21F3/04—Arrangements thereof
    • D21F3/045—Arrangements thereof including at least one extended press nip
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F2/00—Transferring continuous webs from wet ends to press sections
    • 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
    • D21F3/04—Arrangements thereof

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  • Paper (AREA)

Abstract

Maschine zur Herstellung einer Faserstoffbahn (6), insbesondere Papier- oder Kartonbahn, mit einer Siebpartie (1), einer Trockenpartie (2) und einer dazwischen angeordneten Pressenpartie (3) mit einer in Bahnlaufrichtung (I) ersten Presse (9) mit zwei zwischen sich einen ersten Pressspalt (14) bildenden Presselementen (12,13), insbesondere Walzen, einer in Bahnlaufrichtung zweiten Presse (10) mit zwei zwischen sich einen zweiten Pressspalt (25) bildenden Presselementen (19,21), insbesondere Walzen, und einem Bahnabnahmeelement zur Abnahme der Faserstoffbahn vom Sieb (7) der Siebpartie, wobei zur Erzielung eines kompakten und kostengünstigen Pressenkonzeptes ein Presselement (12) der ersten Presse (9) als kombiniertes Press- und Bahnabnahmeelement zur Abnahme der Faserstoffbahn vom Sieb der Siebpartie ausgebildet ist.

Figure 00000001
Machine for producing a fibrous web (6), in particular paper or cardboard web, with a wire section (1), a dryer section (2) and an intermediate press section (3) with a first press (9) in the web running direction (I) with two between press elements (12, 13), in particular rollers, forming a first press nip (14), a second press (10) in the web running direction with two press elements (19, 21), in particular rollers, forming a second press nip (25) between them, and a web take-off element for removing the fibrous web from the wire (7) of the wire section, a press element (12) of the first press (9) being designed as a combined pressing and web removal element for removing the fibrous web from the wire of the wire section in order to achieve a compact and inexpensive press concept.
Figure 00000001
EP03101509A 2002-06-25 2003-05-26 Machine for making a fibrous web Withdrawn EP1375739A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2002128310 DE10228310A1 (en) 2002-06-25 2002-06-25 Machine for producing a fibrous web, in particular paper or cardboard web
DE10228310 2002-06-25

Publications (2)

Publication Number Publication Date
EP1375739A2 EP1375739A2 (en) 2004-01-02
EP1375739A3 true EP1375739A3 (en) 2004-06-23

Family

ID=29716641

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03101509A Withdrawn EP1375739A3 (en) 2002-06-25 2003-05-26 Machine for making a fibrous web

Country Status (2)

Country Link
EP (1) EP1375739A3 (en)
DE (1) DE10228310A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005048927A1 (en) * 2005-10-13 2007-04-19 Voith Patent Gmbh Press arrangement
DE102010029582A1 (en) * 2010-06-01 2011-12-01 Voith Patent Gmbh Wet end of a machine for the production of fibrous webs and use of such a wet end

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3729723A1 (en) * 1986-09-12 1988-03-17 Valmet Oy CLOSED AND COMPACT PRESS RELEASE OF A PAPER MACHINE
EP0287543A2 (en) * 1987-04-14 1988-10-19 Valmet Paper Machinery Inc. Frame construction for the press section of a paper machine provided with separate nips
EP0705937A1 (en) * 1994-10-06 1996-04-10 Valmet Corporation Press section with an equalizing press in a paper machine
US5639351A (en) * 1991-12-23 1997-06-17 Valmet Corporation Press section of a paper machine, in particular for printing paper qualities

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI98843C (en) * 1995-10-03 1997-08-25 Valmet Corp A method and apparatus for removing water from a paper or board web by compression

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3729723A1 (en) * 1986-09-12 1988-03-17 Valmet Oy CLOSED AND COMPACT PRESS RELEASE OF A PAPER MACHINE
EP0287543A2 (en) * 1987-04-14 1988-10-19 Valmet Paper Machinery Inc. Frame construction for the press section of a paper machine provided with separate nips
US5639351A (en) * 1991-12-23 1997-06-17 Valmet Corporation Press section of a paper machine, in particular for printing paper qualities
EP0705937A1 (en) * 1994-10-06 1996-04-10 Valmet Corporation Press section with an equalizing press in a paper machine

Also Published As

Publication number Publication date
EP1375739A2 (en) 2004-01-02
DE10228310A1 (en) 2004-01-22

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