EP1331305A3 - Measuring roll - Google Patents

Measuring roll Download PDF

Info

Publication number
EP1331305A3
EP1331305A3 EP02025305A EP02025305A EP1331305A3 EP 1331305 A3 EP1331305 A3 EP 1331305A3 EP 02025305 A EP02025305 A EP 02025305A EP 02025305 A EP02025305 A EP 02025305A EP 1331305 A3 EP1331305 A3 EP 1331305A3
Authority
EP
European Patent Office
Prior art keywords
roller
press
measuring
plastic
machine
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Withdrawn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
EP02025305A
Other languages
German (de)
French (fr)
Other versions
EP1331305A2 (en
Inventor
Georg Dr. Kleiser
Jens Dr. Müller
Rainer Fenske
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 EP1331305A2 publication Critical patent/EP1331305A2/en
Publication of EP1331305A3 publication Critical patent/EP1331305A3/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Withdrawn legal-status Critical Current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
    • D21F3/0209—Wet presses with extended press nip
    • D21F3/0218—Shoe presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B3/00—Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs
    • B30B3/005—Roll constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/20—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using rotary pressing members, other than worms or screws, e.g. rollers, rings, discs
    • 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
    • D21F3/0209—Wet presses with extended press nip
    • D21F3/0218—Shoe presses
    • D21F3/0227—Belts or sleeves therefor
    • 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
    • D21F3/06—Means for regulating the pressure
    • 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
    • D21F3/08—Pressure rolls

Abstract

Die Erfindung betrifft einen Walzenmantel (1) aus Kunststoff sowie dessen Herstellung und Anwendung in Presswalzen zum Messen des Druckverlaufs in einem Pressspalt einer Maschine zur Herstellung und/oder Veredlung einer Papier-, Karton-, Tissue- oder einer anderen Faserstoffbahn (3).The invention relates to a roller jacket (1) made of plastic and to the same Production and application in press rolls for measuring the pressure curve in one Press nip of a machine for the production and / or finishing of a paper, cardboard, Tissue or another fibrous web (3).

Die Druckmessung wird während der Rotation der Presswalze dadurch ermöglicht, dass sich im Kunststoff zumindest ein Drucksensor (2) befindet, wobei die Presswalze nur über eine begrenzte Mess-Zeit als Messwalze in der Maschine eingesetzt wird.

Figure 00000001
The pressure measurement is made possible during the rotation of the press roller in that at least one pressure sensor (2) is located in the plastic, the press roller being used as a measuring roller in the machine only over a limited measuring time.
Figure 00000001
EP02025305A 2002-01-29 2002-11-13 Measuring roll Withdrawn EP1331305A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10203321A DE10203321A1 (en) 2002-01-29 2002-01-29 measuring roll
DE10203321 2002-01-29

Publications (2)

Publication Number Publication Date
EP1331305A2 EP1331305A2 (en) 2003-07-30
EP1331305A3 true EP1331305A3 (en) 2004-01-21

Family

ID=7713277

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02025305A Withdrawn EP1331305A3 (en) 2002-01-29 2002-11-13 Measuring roll

Country Status (4)

Country Link
US (1) US20030144119A1 (en)
EP (1) EP1331305A3 (en)
CA (1) CA2417515A1 (en)
DE (1) DE10203321A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0300127D0 (en) 2003-01-17 2003-01-17 Imego Ab Indicator arrangement
FI20055020A (en) 2005-01-17 2006-07-18 Metso Paper Inc ON-line measurement of pressure profile
US8613972B2 (en) * 2008-01-24 2013-12-24 Metso Paper, Inc. Papermaking coating station with pressure-sensitive film roll
DE102012203035A1 (en) * 2012-02-28 2013-08-29 Voith Patent Gmbh Machine for producing a fibrous web
DE102019126076A1 (en) * 2019-09-27 2020-08-06 Voith Patent Gmbh Press jacket, its use as well as shoe press and machine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5562027A (en) * 1995-02-16 1996-10-08 Stowe Woodward Licensco, Inc. Dynamic nip pressure and temperature sensing system
US5699729A (en) * 1994-09-16 1997-12-23 Stowe Woodward Company Roll having means for determining pressure distribution
EP1130485A1 (en) * 2000-03-01 2001-09-05 Hilzinger-Gummiwalzen GmbH & Co. KG System and method for monitoring of a roll with a core and a sheath
WO2002066239A1 (en) * 2001-02-22 2002-08-29 Metso Paper, Inc. Measurement method and system in the manufacture of paper or paperboard
US20020179270A1 (en) * 2001-06-01 2002-12-05 Gustafson Eric J. Shoe press belt with system for detecting operational parameters

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6631483B1 (en) * 1999-06-08 2003-10-07 Cisco Technology, Inc. Clock synchronization and fault protection for a telecommunications device
DE19941336A1 (en) * 1999-08-31 2001-03-01 Voith Paper Patent Gmbh Drying device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5699729A (en) * 1994-09-16 1997-12-23 Stowe Woodward Company Roll having means for determining pressure distribution
US5562027A (en) * 1995-02-16 1996-10-08 Stowe Woodward Licensco, Inc. Dynamic nip pressure and temperature sensing system
EP1130485A1 (en) * 2000-03-01 2001-09-05 Hilzinger-Gummiwalzen GmbH & Co. KG System and method for monitoring of a roll with a core and a sheath
WO2002066239A1 (en) * 2001-02-22 2002-08-29 Metso Paper, Inc. Measurement method and system in the manufacture of paper or paperboard
US20020179270A1 (en) * 2001-06-01 2002-12-05 Gustafson Eric J. Shoe press belt with system for detecting operational parameters

Also Published As

Publication number Publication date
CA2417515A1 (en) 2003-07-29
EP1331305A2 (en) 2003-07-30
DE10203321A1 (en) 2003-08-14
US20030144119A1 (en) 2003-07-31

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Effective date: 20080531