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EP2855767A1 - Système de baguette d'étanchéité - Google Patents

Système de baguette d'étanchéité

Info

Publication number
EP2855767A1
EP2855767A1 EP13714966.2A EP13714966A EP2855767A1 EP 2855767 A1 EP2855767 A1 EP 2855767A1 EP 13714966 A EP13714966 A EP 13714966A EP 2855767 A1 EP2855767 A1 EP 2855767A1
Authority
EP
European Patent Office
Prior art keywords
sealing strip
wear
strip system
sealing
tube
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
EP13714966.2A
Other languages
German (de)
English (en)
Other versions
EP2855767B1 (fr
Inventor
Marc Erkelenz
Jochen Honold
Lisa Nagel
Jörg Spindler
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 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 Patent GmbH filed Critical Voith Patent GmbH
Publication of EP2855767A1 publication Critical patent/EP2855767A1/fr
Application granted granted Critical
Publication of EP2855767B1 publication Critical patent/EP2855767B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • D21F1/48—Suction apparatus
    • D21F1/50—Suction boxes with rolls
    • 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
    • D21F3/10—Suction rolls, e.g. couch rolls

Definitions

  • the invention is based on a sealing strip system, in particular for monitoring the wear of a sealing strip, which is preferably used in an evacuated roll of a machine for producing a fibrous web, such as a paper, board or tissue web, according to the preamble of claim 1.
  • Sealing strips are needed in paper machines in suctioned rolls having one or more vacuum zones to maintain the vacuum. During the sealing process, the sealing strips are subject to some wear, as they are pressed against the rotating metal shell of the roller.
  • sealing strips are worn continuously or only partially over the maximum amount of wear, this can lead to a collapse of the vacuum and thus to problems during operation of the paper machine. In the worst case, the paper machine must be parked unscheduled for a roll change.
  • the published patent application DE 10 2004 059028 A discloses a monitored sealing strip in which a wear indicator device is provided which has a measuring device with a first and a second section and at least one indicator which is discrete in the sealing strip Wear level is incorporated representing. Upon reaching the wear level by the indicator, a connection between the first and the second section is closed or interrupted.
  • US2005 / 126732 A discloses a system for monitoring sealing strips, which has a Potentialabgreifer, which cooperates with metal strips on the sealing strip.
  • WO03 / 056215 A and US Pat. No. 6,436,241 B have sensors in the sealing strip holder as well as in the sealing strip itself.
  • the US 5,746,891 A has a color strip in the sealing strip, which indicates the maximum limit of wear optically.
  • the roller removed and the suction box must be pulled to see the mark can.
  • the paper machine operator is accordingly forced to schedule preventive roll changes on the basis of his previous experience. If the service interval is too long, the sealing strip may fail in advance. If the service interval is too short, valuable production time is wasted. In addition, possibly sealing strips are replaced, which is not yet the maximum Exploited wear stock and thus could have continued to be used, which is also reflected in increased costs.
  • the sealing strip is provided with a wear indicator, which is formed by a number of hoses, which are arranged on or in the sealing strip in the region of the wear volume, filled with a suitable medium and monitored by a suitable measuring device.
  • the hoses may be formed at least in the region of the intended wear volume, but also a slightly larger Expansion may be advantageous in order to have reserve even in the case of excessive stress or faster wear.
  • the hoses are at least partially aligned so that they are oriented substantially in a longitudinal direction of the sealing strip and considered approximately as long as the length of the sealing strip in the cross-machine direction. As a result, monitoring over the entire length of the sealing strip is possible.
  • a single hose is present, which is arranged in the region of the wear volume of the sealing strip, which faces the suction box. If the hose is worn, a signal is issued, which announces the early service.
  • At least two tubes can be provided, which are arranged in or on the wear volume in relation to the suction box in the radial direction one above the other. This allows a continuous monitoring of the wear of the sealing strip.
  • the at least one tube can be closed at one end and connected at another end to a supply device, via which the medium with which the at least one tube is filled can be supplied.
  • the supply device may comprise at least one pressure gauge, which continuously reproduces the operating state of the hoses.
  • the medium present in the at least one tube can be air or water.
  • the hoses should be positively and / or non-positively and / or materially connected to the sealing strip to ensure proper functioning.
  • the invention will be explained in more detail with reference to the figures. In the figures show:
  • Figure 1 is a schematic perspective view of a sealing strip with an inventively designed wear indicator with a hose
  • Figure 2 is a schematic perspective view of another sealing strip with a inventively designed wear indicator with three hoses.
  • a sealing strip system 1 comprises a sealing strip 2, which is suitable for use in a suction box in an evacuated roll in a machine for producing a fibrous web, in particular a paper, board or tissue web.
  • the sealing strip 2 is usually arranged in a stationary suction box, around which the roll shell of the roll rotates.
  • the sealing strip 2 is in contact with an inner surface of the roll shell and ensures that the vacuum built up by the suction box can be stably maintained. Due to the vacuum, water is sucked out of the fibrous web or the fibrous web is held on the roll and deflected.
  • the sealing strip 2 Due to the constant contact with the lateral surface, which must also be carried out under a minimum pressure, the sealing strip 2 experiences a constant wear. This is limited, in particular by geometric limitations in the adjustment and the contact pressure of the sealing strip 2. Therefore, it is desirable to observe the state of wear of the sealing strip 2 and possibly terminate a service over a forecast of service life.
  • a wear indicator device 7 for observing the wear of the sealing strip 2, which has a number of hoses 4.1, 4.2, 4.n, but at least one hose 4, arranged on or in the sealing strip 2 in order to give a reliable prognosis on the wear behavior and to be able to determine service intervals or remaining service lives from them.
  • the hoses 4.1, 4.2, 4.n are arranged so that they are arranged one above the other in a direction of wear V of the sealing strip 2 and extend in a longitudinal direction L of the sealing strip 2.
  • the hoses 4.1, 4.2, 4.n should preferably extend over the entire length of the sealing strip 2.
  • the hoses 4.1, 4.2, 4.n are filled with a suitable medium such as air or water, wherein the level or the pressure of the medium can be monitored with suitable devices.
  • a suitable medium such as air or water
  • FIG. 1 shows a simplified embodiment in which only a single tube 4 is provided, which is arranged in accordance with so in or on the sealing strip 2, that it indicates the foreseeable service needs.
  • the hose 4 is expediently arranged in that region of the wear volume 3 which is closest to the suction box, that is to say below with respect to the wear direction.
  • FIG. 2 shows a sealing strip 2 in which three tubes 4.1, 4.2, 4.3 are provided. These are embedded in the material of the sealing strip 2, which can be done for example directly in the production of the sealing strip 2 or later.
  • the hoses 4.1, 4.2, 4.3 can also be arranged in a groove in the sealing strip 2 and fixed in an expansible manner.
  • fixing may include force, shape and / or material connection, such as sticking of the tubes 4.1, 4.2, 4.n on an outer surface of the sealing strip. 2
  • the at least one tube 4.1, 4.2, 4.n is closed at its one end and at its other end with a suitable supply means for pressurizing the at least one tube 4.1, 4.2, 4.n with a pressurized medium such as air or water connected.
  • a suitable supply means for pressurizing the at least one tube 4.1, 4.2, 4.n with a pressurized medium such as air or water connected.
  • At least one of the feeder associated pressure gauge 5 is used to control the existing in the at least one hose 4.1, 4.2, 4.n existing pressure.
  • the medium contained in it escapes, eg the air or the water, and the at least one pressure gauge assumes a sinking pressure Tube 4.1, 4.2, 4.n true.
  • a small outflow of the medium can be compensated by small injuries in the hose 4.1, 4.2, 4.n and instead of the decreasing pressure with widening injuries a change of the volume flow can be measured.
  • water as a medium for filling the tubes 4.1, 4.2, 4.n is also conceivable to use the leaking water injury as a lubricant in the sense of an emergency operation.
  • an evaluation unit 6 which receives the values of the at least one pressure gauge 5 and sets a time stamp accordingly. By comparing the time stamps, the sealing strip wear or the possible remaining service life can be determined, which allows the staff to plan service shutdowns of the paper machine for exchanging the sealing strips 2.
  • hoses 4.1, 4.2, 4.n are provided that the entire wear volume 3 of the sealing strip 2 is covered. If, for example, the wear of the sealing strip 2 is designed to be 10 mm, the hoses 4.1, 4.2, 4.n are correspondingly designed and exceed at least this dimension in number and arrangement, in order to indicate further wear potential.
  • the wear volume 3 is gradually removed, so that the hoses 4.1, 4.2, 4.n are gradually revealed.
  • the corresponding measured values of the residual pressure then permit an exact determination of wear and remaining service life.
  • a tube 4 is first rubbed so that it experiences a pressure loss due to escaping air or water, which can be detected and displayed by means of the manometer 5. This process is repeated with increasing wear of the sealing strip 2 until all hoses 4.1, 4.2, 4.n are worn.
  • each inference can be drawn how many of the hoses 4.1, 4.2, 4.n are severed or what proportion of the wear volume 3 of the sealing strip already worn out.
  • the described sealing strip system 1 with the wear indicator system 4 is thus characterized in that a real-time observation by continuous
  • Sealing strip wear measurement over the entire length of the sealing strip 2 is possible.
  • the entire wear stock can be used without the risk of unscheduled failure.
  • the inventive embodiment is inexpensive because no sensors are used. Better planning of

Landscapes

  • Paper (AREA)
  • Examining Or Testing Airtightness (AREA)

Abstract

L'invention concerne un système de baguette d'étanchéité (1), comprenant une baguette d'étanchéité (2) destinée à étanchéifier une zone d'aspiration d'un cylindre aspiré dans une machine destinée à fabriquer et/ou à traiter une bande de matière fibreuse. La baguette d'étanchéité (2) présente un volume d'usure (3), lequel est enlevé au fur et à mesure en raison du contact tribologique avec le cylindre, et un dispositif d'affichage d'usure (4), lequel est formé par au moins un tuyau flexible (X) réalisé dans ou sur la baguette d'étanchéité (2) et agencé au moins en partie sur ou dans la baguette d'étanchéité (2) dans la zone du volume d'usure (3).
EP13714966.2A 2012-05-25 2013-04-11 Système de baguette d'étanchéité Active EP2855767B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012208811A DE102012208811B3 (de) 2012-05-25 2012-05-25 Dichtleistensystem
PCT/EP2013/057542 WO2013174572A1 (fr) 2012-05-25 2013-04-11 Système de baguette d'étanchéité

Publications (2)

Publication Number Publication Date
EP2855767A1 true EP2855767A1 (fr) 2015-04-08
EP2855767B1 EP2855767B1 (fr) 2017-11-29

Family

ID=48050755

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13714966.2A Active EP2855767B1 (fr) 2012-05-25 2013-04-11 Système de baguette d'étanchéité

Country Status (6)

Country Link
US (1) US9447542B2 (fr)
EP (1) EP2855767B1 (fr)
CN (1) CN104246068B (fr)
BR (1) BR112014028885A2 (fr)
DE (1) DE102012208811B3 (fr)
WO (1) WO2013174572A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021118269A1 (de) 2021-07-15 2022-08-04 Voith Patent Gmbh Dichtsystem

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012208811B3 (de) * 2012-05-25 2013-07-11 Voith Patent Gmbh Dichtleistensystem
AT516191B1 (de) * 2014-09-15 2016-08-15 Röchling Leripa Papertech Gmbh & Co Kg Dichtleistensysteme für Saugwalzen
DE102015207383B4 (de) 2015-04-23 2019-08-14 Voith Patent Gmbh Verfahren und Vorrichtung zur Überwachung einer Dichtungseinrichtung
US10392750B2 (en) 2015-04-23 2019-08-27 Voith Patent Gmbh Method and device for monitoring a wear structure, in particular a sealing structure
US10713454B2 (en) 2015-04-23 2020-07-14 Voith Patent Gmbh System for monitoring the state of a screen basket
CN110799702B (zh) * 2017-05-01 2022-02-11 斯托·伍德沃德许可有限责任公司 抽吸辊密封条带监测器和润滑水控制系统
DE102018105313A1 (de) * 2018-03-08 2019-09-12 Voith Patent Gmbh Dichtleistensystem und Dichtleiste
DE102019127850A1 (de) 2019-10-16 2021-04-22 Voith Patent Gmbh Dichtleiste und Dichteinrichtung
AT523438B1 (de) * 2020-12-21 2021-08-15 Andritz Ag Maschf Dichtlippe und verfahren zur ueberwachung der dichtlippe
WO2024158854A1 (fr) * 2023-01-27 2024-08-02 Stowe Woodward Licensco Llc Systèmes de surveillance d'usure de bande d'étanchéité et ensembles associés

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2274641A (en) * 1938-02-07 1942-03-03 Abbott Suction roll
US2578551A (en) * 1948-03-05 1951-12-11 Beloit Iron Works Suction roll seal assembly
US4714523A (en) * 1986-12-18 1987-12-22 Sawyer Jr William D Suction roll seal strips with teflon insert
US4915787A (en) * 1988-08-30 1990-04-10 The Cline Company, Inc. Paper machine suction roll seal strips
DE29506620U1 (de) * 1995-04-19 1995-06-08 Voith Sulzer Papiermaschinen GmbH, 89522 Heidenheim Saugwalze
US5746891A (en) * 1996-07-25 1998-05-05 Withers; William David Wear indicators for seal strip of a suction roll of a paper making machine
SE513395C2 (sv) * 1999-01-07 2000-09-11 Jocell Ab Tätningslist
CA2299814A1 (fr) * 1999-03-01 2000-09-01 Thomas Edward Frawley Jr. Lisiere d'etancheite de rouleau aspirant
WO2003056215A1 (fr) * 2001-12-13 2003-07-10 Metso Paper, Inc. Indicateur d'usure du joint du rouleau aspirant d'une machine a papier ou a carton
JP3960974B2 (ja) * 2003-02-17 2007-08-15 メッツォ ペーパー インコーポレイテッド サンクションロール用シールストリップ及びその製法
US7144477B2 (en) * 2003-12-15 2006-12-05 Voith Paper Patent Gmbh Wear indicator for seal strip in a suction box of a paper machine
DE102004059028A1 (de) * 2004-12-08 2006-06-14 Voith Paper Patent Gmbh Dichtleiste
FI20055371A0 (fi) * 2005-07-01 2005-07-01 Metso Paper Inc Listaväline materiaalirainakonetta varten
DE102005052552A1 (de) * 2005-11-02 2007-05-03 Voith Patent Gmbh Saugwalze
DE102005059040A1 (de) * 2005-12-10 2007-06-14 Voith Patent Gmbh Papiermaschinenwalze
DE102007011659A1 (de) * 2007-03-09 2008-09-11 Voith Patent Gmbh Dichtleiste
DE102011004055A1 (de) * 2011-02-14 2012-08-16 Voith Patent Gmbh Dichtungseinrichtung
DE102012208811B3 (de) * 2012-05-25 2013-07-11 Voith Patent Gmbh Dichtleistensystem
DE102012208795A1 (de) * 2012-05-25 2013-11-28 Voith Patent Gmbh Dichtleistensystem
EP2885457B1 (fr) * 2012-08-15 2016-07-27 Voith Patent GmbH Rouleau et procédé pour la production et/ou la transformation d'une bande de papier, de carton ou de papier ouaté
EP2885456A1 (fr) * 2012-08-15 2015-06-24 Voith Patent GmbH Baguette d'étanchéite

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2013174572A1 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021118269A1 (de) 2021-07-15 2022-08-04 Voith Patent Gmbh Dichtsystem

Also Published As

Publication number Publication date
BR112014028885A2 (pt) 2017-06-27
WO2013174572A1 (fr) 2013-11-28
US20150184340A1 (en) 2015-07-02
CN104246068B (zh) 2017-05-24
EP2855767B1 (fr) 2017-11-29
US9447542B2 (en) 2016-09-20
CN104246068A (zh) 2014-12-24
DE102012208811B3 (de) 2013-07-11

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