WO2015018595A1 - Dispositif tendeur destiné à tendre une toile de formage d'une machine à papier - Google Patents

Dispositif tendeur destiné à tendre une toile de formage d'une machine à papier Download PDF

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Publication number
WO2015018595A1
WO2015018595A1 PCT/EP2014/064888 EP2014064888W WO2015018595A1 WO 2015018595 A1 WO2015018595 A1 WO 2015018595A1 EP 2014064888 W EP2014064888 W EP 2014064888W WO 2015018595 A1 WO2015018595 A1 WO 2015018595A1
Authority
WO
WIPO (PCT)
Prior art keywords
wire
siebumlenkwalze
arrangement according
screen
roller
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.)
Ceased
Application number
PCT/EP2014/064888
Other languages
German (de)
English (en)
Inventor
Helmut Faix
Manfred DRABEK
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
Priority to CN201480044729.7A priority Critical patent/CN105452562A/zh
Priority to EP14741243.1A priority patent/EP3030712B1/fr
Priority to PL14741243T priority patent/PL3030712T3/pl
Publication of WO2015018595A1 publication Critical patent/WO2015018595A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • D21F7/005—Wire-tensioning devices
    • 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
    • D21F1/36—Guiding mechanisms

Definitions

  • the invention relates to an arrangement for clamping a forming fabric of a
  • Paper machine in particular a wire or a Mehrlagenlangsiebes, for
  • Production of multi-ply fibrous webs comprising a forming wire forming an endless wire loop and a tensioning device arranged in the forming rewind, comprising a wire deflection roll and a directly adjacent, relative to
  • Siebumlenkwalze movable sieve tension roller, and arranged on both sides linear guides on which the Siebspannwalze is movably mounted in a traversing about a Verfahrwegrange and at least one linear guide drive for moving the Siebspannwalze, wherein the Formiersieb the Siebspannwalze and the Siebumlenkwalze partially wraps and between the Siebspannwalze and the Siebumlenkwalze a Formiersiebtrum forms, wherein one of the two rollers is disposed inside and outside of the screen loop.
  • the invention relates to a forming section of a paper machine, in particular a wire or a Mehrlagenlangsiebes.
  • the object is solved by the features of claim 1. It is proposed an arrangement for tensioning a Formiersiebes a paper machine, in particular a wire or a Mehrlagenlangsiebes, for the production of multi-layer fibrous webs, with a forming a continuous loop forming wire and arranged in Formiersiebschreiblauf clamping device.
  • the tensioning device comprises a Siebumlenkwalze and a directly adjacent arranged, relative to the Siebumlenkwalze movable sieve tensioning roller, as well as arranged on both sides linear guides on which the Siebspannwalze in a
  • Traversing is movably mounted to a travel path and at least one linear guide drive for moving the Siebspannwalze.
  • the forming fabric partially wraps around the screen tensioning roller and the screen deflection roller. Between the screen tensioning roller and the Siebumlenkwalze a Formiersiebtrum is formed, wherein one of the two rollers is disposed within and outside the screen loop.
  • the linear guides and the travel path are arranged and dimensioned in such a way that the course of the forming screen runs at a strand angle to the
  • the invention has on the one hand the advantage of a larger possible looping around the screen tensioning roller and the screen deflection roller through the forming screen and, on the other hand, the tensioning path can be dimensioned very large.
  • the tensioning path can be dimensioned very large.
  • only one tensioning device is used for tensioning the forming fabric. This is made possible by the larger tension travel.
  • the forming wire wraps around the wire tensioning roller and the
  • the forming fabric has a length of more than 25 m, in particular more than 35 m. These large lengths are necessary in so-called Mehrlagenlangsieben in which the base layer, for example, the back of the multilayer web produced on the Mehrlagenlangsieb directly produced, that is dewatered on a dewatering section, and the other layers on separate, arranged on the Mehrlagenlangsieb further seven, which can also be designed as a wire mesh manufactured.
  • the layers produced on the further, consecutively arranged screens are successively puffed up onto the layers lying on the multilayer screen.
  • the tensioning device is preferably below the dewatering section of the
  • Multi-layer long sieve arranged.
  • the forming fabric first runs on the
  • the forming fabric runs at a ramp angle to the direction of travel of greater than 0 ° on the Siebumlenkwalze.
  • the looping of the wire tensioning roller and / or the wire deflection roller with the forming wire stretched is more than 120 °, in particular equal to or more than 150 °, preferably equal to or more than 170 °. This allows a larger clamping path, as well as the use of Siebumlenkwalze as drive roller. By this arrangement, large powers and torques can be transmitted.
  • the Siebumlenkwalze is fixed and has a drive.
  • the linear guides are so
  • the travel direction in an angular range of + 40 ° to -40 °, in particular from + 20 ° to -20 °, preferably from + 10 ° to -10 ° to the horizontal runs.
  • the Siebumlenkwalze is preferably above the Siebspannwalze. As a result, an advantageous Formiersieb arrangement is possible.
  • the screen tensioning roller and the linear guides are arranged so that the largest, along the travel of Siebumlenkwalze adjusting distance between the centers of the Siebumlenkwalze and the Siebspannwalze, in an advantageous embodiment of
  • the screen tensioning roller is expediently arranged inside the screen loop.
  • the forming fabric has no seam.
  • the forming fabric becomes cheaper and the screen change takes less time.
  • Screen tensioning roller designed so that the displacement of the screen tensioning roller on both sides simultaneously, that is, simultaneously and in parallel takes place.
  • the Siebumlenkwalze and the Siebspannwalze are rotatably mounted on both sides each on their own consoles.
  • the consoles of Siebumlenkwalze be based, for example, on foundation rails and are designed cantilevered, so that the projecting part projects beyond the Siebspannwalze in the tensioned state of the tensioning device.
  • the consoles of the screen tensioning roller are mounted on the linear guides, which in turn are fastened, for example, on foundation rails, and the console on the driver's side has at least one removable intermediate piece for carrying out a change of the forming screen.
  • the forming fabric to be changed is passed through the gap created after removing the intermediate piece.
  • the weight of the screen tension roller is after removing the
  • the Siebumlenkwalze and the Siebspannwalze are each rotatably mounted on both sides on a common console.
  • the brackets are preferably arranged in an angle range of + 40 ° to -40 °, in particular from + 20 ° to -20 °, preferably from + 10 ° to -10 ° to the horizontal and the linear guides the Siebspannwalze down to the consoles on drive - And leader side hanging and the Siebumlenkwalze attached to the top of the consoles.
  • the substantially horizontal running parts of the brackets are each connected to a preferably vertical support with the foundation rails and preferably with vertically extending supports with the chair and the console on the leader side is connected via at least one removable intermediate piece to carry out a change of Formiersiebes with the carrier.
  • the forming fabric to be changed is passed through the gap created after removing the intermediate piece.
  • the weight of the screen tension roller is after removing the
  • the linear guides and the travel path are arranged and dimensioned so that the Siebspannwalze can be moved relative to the Siebumlenkwalze so that the course of Formiersiebtrums a Trumwinkel to the direction of greater or equal to 70 °, preferably greater than or equal to 90 °.
  • This allows a simple Formiersieb creas.
  • the invention also relates to a forming section of a paper machine with an arrangement for clamping a forming fabric, wherein the arrangement is designed according to claim 1.
  • FIG. 1 shows a known embodiment of an arrangement for clamping a Formiersiebes
  • FIG. 2 shows a first embodiment of an arrangement according to the invention
  • FIG. 3 shows a second embodiment of an arrangement according to the invention
  • FIG. 4 shows the second embodiment of an arrangement according to the invention
  • Figure 1 shows a known embodiment of an arrangement for tensioning a long
  • Formieriebes 2 for example, a Mehrlagenlangsiebes.
  • the length of the forming fabric 2 is in this case 45 m.
  • the forming fabric 2 is tensioned by 2 clamping devices.
  • Each tensioning device comprises a tension roller lever 26, which is mounted at a pivot point 25 and carries a tension roller 24.
  • the Formiersieb 2 is not shown
  • Sieve rollers 24 moves in the direction of the forming fabric 2. The longer the forming fabric, the more fixtures are necessary.
  • FIG. 2 now shows a first embodiment of an arrangement 1 according to the invention for clamping a forming fabric 2 of a wire mesh of a paper machine, wherein the
  • Forming 2 has a length of 45 m. Such lengths often occur in so-called multi-ply long screens, which have for the production of multi-ply fibrous webs, with an endless sieve loop forming fabric 2.
  • the Clamping device 4 is arranged in Formiersieb Weglauf.
  • the tensioning device 4 comprises a Siebumlenkwalze 5 and a directly adjacent arranged, relative to the Siebumlenkwalze 5 movable Siebspannwalze 6, and arranged on both sides linear guides 7 on which the screen tensioning roller 6 is movably mounted in a traversing direction 8 about a Verfahrwegrange and at least one linear guide drive 9 for moving the Siebspannwalze 6.
  • the Formierieb 2 wraps around the Siebspannwalze 6 and the Siebumlenkwalze 5 partially. Between the screen tension roller 6 and the Siebumlenkwalze 5 is a
  • Formieriebtrum 10 forms, wherein one of the two rollers 5,6 is disposed within and outside the screen loop.
  • the linear guides 7 and the travel path are arranged and dimensioned such that the course of the Formiersiebtrums 10 a Trumwinkel 12 to the travel direction 8 of less than 40 °, in particular less than 20 °, preferably less than 10 °, said Trumwinkel 12 smaller during the clamping process becomes.
  • the strand angle 12 is shown for reasons of illustration only in Figure 3 and is approximately 0 ° in the arrangement shown in Figure 2.
  • the single arrangement 1 is sufficient for tensioning the long forming fabric 2. This is made possible by the larger clamping distance compared to conventional clamping devices.
  • the extension of the Formiersiebes2, that is, the tension effect, is twice as large as the travel of the Siebspannwalze 6 during tensioning of the screen 2.
  • the Formiersieb 2 wraps around the Siebspannwalze 6 and the Siebumlenkwalze 5 S-shaped. The looping of the screen tensioning roller 6 and / or the Siebumlenkwalze 5, as shown in FIG.
  • Example with a stretched forming fabric more than 120 °, in particular equal to or more than 150 °, preferably equal to or more than 170 °.
  • the Siebumlenkwalze 5 is wrapped around 190 ° and the Siebspannwalze about 180 °.
  • the Siebumlenkwalze 5 is fixed and it is associated with a drive 14. This arrangement allows a larger one
  • Forming 2 is therefore associated with only a single drive 14. In certain cases, the number of drives compared to known tensioning devices can be reduced.
  • the forming fabric 2 first runs on the Siebumlenkwalze 5 and then on the Siebspannwalze 6. As a result, a spreading effect of the forming fabric 2 is achieved.
  • the forming fabric is running at a ramp angle 13 of approximately 20 ° to the direction of travel 8 on the Siebumlenkwalze 5. Parallel directions are indicated by two parallel lines.
  • the linear guides 7 are arranged so that the direction of travel 8 in an angular range of + 40 ° to -40 °, in particular from + 20 ° to -20 °, preferably from + 10 ° to -10 ° to the horizontal.
  • This embodiment is particularly inexpensive because at least parts of the clamping device 4 on the existing
  • the Siebumlenkwalze 5 is above the Siebspannwalze 6. This makes this advantageous Formiersieb entry possible.
  • the Siebspannwalze 5 and the linear guides 7 are arranged so that the largest, along the travel of the Siebspannwalze 6 adjusting distance of the centers of
  • the screen tension roller 6 is inside and the Siebumlenkwalze 5 is arranged outside the screen loop.
  • the Formiersieb 2 is seamless and therefore has no seam.
  • the forming fabric 2 is thereby cheaper and the screen change requires less time.
  • the linear guides 7 with drive 9 for moving the screen tensioning roller 6 are designed so that the displacement of the screen tensioning roller 6 on both sides simultaneously, that is
  • the linear guide drives 9 are designed for example as a hydraulically driven Spindelhubgetriebe.
  • the Siebumlenkwalze 5 and the Siebspannwalze 6 are on both sides, that is on drive and on the guide side, each mounted on their own brackets 15, 16 rotatably.
  • the brackets 15 of the Siebumlenkwalze 5 are based for example on foundation rails and are designed projecting, so that the projecting part of the screen tensioning roller 6 in the tensioned state of the clamping device 4 projects beyond. During clamping, the screen tensioning roller 6 can thus be moved under the screen deflection roller 5.
  • the brackets 16 of the screen tensioning roller 6 are mounted on the linear guides 7, which in turn are mounted on foundation rails, for example.
  • the console 16 on the driver's side has two removable intermediate pieces 17 for performing a change of the forming fabric 2.
  • the screen tensioning roller 6 is moved to the right, so that the forming fabric 2ententspannt.
  • the forming fabric 2 to be changed is passed through the after-removal of the intermediate pieces gap during the screen change.
  • the weight of the screen tension roller is after removing the
  • the linear guides 7 and the travel path are arranged and dimensioned so that the screen tensioning roller 6 can be moved relative to the Siebumlenkwalze 5 so that the course of
  • Formiersiebtrums 10 a Trumwinkel 12 to the travel direction 8 of greater than or equal to 70 °, preferably greater than or equal to 90 °. This allows a simple
  • FIG. 3 now shows a second embodiment of an arrangement 1 according to the invention for tensioning a forming fabric 2 of a wire mesh of a paper machine, wherein the
  • Forming 2 also has a length of 45 m. Such lengths often occur in so-called Mehrlagenlangsieben, which for the production of multilayer
  • the arrangement 1 with clamping device 4 is arranged in Formiersiebschreiblauf.
  • the tensioning device 4 comprises a Siebumlenkwalze 5 and a directly adjacent arranged, relative to the Siebumlenkwalze 5 movable Siebspannwalze 6, as well as arranged on both sides linear guides 11 on which the Siebspannwalze 6 is mounted in a traversing direction 8 by a Verfahrwegrange and at least one linear guide drive 9 for the method of Sieve roller 6.
  • the Formierieb 2 wraps around the Siebspannwalze 6 and the Siebumlenkwalze 5 partially. Between the screen tension roller 6 and the
  • Siebumlenkwalze 5 is a Formiersiebtrum 10 forms, wherein one of the two rollers 5,6 is disposed inside and outside of the screen loop.
  • the linear guides 11 and the travel path are arranged and dimensioned such that the course of the
  • Formieriebtrums 10 forms a strand angle 12 to the travel direction 8 of less than 40 °, in particular less than 20 °, preferably less than 10 °, said strand angle 12 is smaller during the clamping process.
  • the single arrangement 1 is sufficient for tensioning the long forming fabric 2. This is made possible by the larger clamping distance compared to conventional clamping devices.
  • the extension of the Formieriebes 2, that is, the tension effect, is twice as large as the travel of the screen tensioning roller 6 during tensioning of the screen 2.
  • the Formiersieb 2 wraps around the Siebspannwalze 6 and the Siebumlenkwalze 5 S-shaped. The looping of the screen tensioning roller 6 and / or the Siebumlenkwalze 5, as shown in FIG.
  • Example with a stretched forming fabric more than 120 °, in particular equal to or more than 150 °, preferably equal to or more than 170 °.
  • the Siebumlenkwalze 5 approximately 180 ° and the Siebspannwalze looped about 170 °.
  • the Siebumlenkwalze 5 is fixed and it is associated with a drive 14. This arrangement 1 allows a larger
  • Forming 2 only one drive 14 is assigned. In certain cases, the number of drives compared to known tensioning devices can be reduced.
  • the forming fabric 2 first runs on the Siebumlenkwalze 5 and then on the Siebspannwalze 6. As a result, a spreading effect of the forming fabric 2 is achieved.
  • the Formiersieb runs at a ramp angle 13 of about 20 ° to the direction of travel 8 on the Siebumlenkwalze 5. Parallel directions are indicated by two parallel lines.
  • the linear guides 11 are arranged so that the direction of travel 8 in an angular range of + 40 ° to -40 °, in particular from + 20 ° to -20 °, preferably from + 10 ° to -10 ° to the horizontal.
  • This embodiment is particularly inexpensive because at least parts of the clamping device 4 on the existing
  • the Siebumlenkwalze 5 is above the Siebspannwalze 6. This makes this advantageous Formiersieb entry possible.
  • the Siebspannwalze 5 and the linear guides 7 are arranged so that the largest, along the travel of the Siebspannwalze 6 adjusting distance of the centers of
  • the screen tension roller 6 is inside and the Siebumlenkwalze 5 is arranged outside the screen loop.
  • the Formiersieb 2 is seamless and therefore has no seam.
  • the forming fabric 2 is thereby cheaper and the screen change requires less time.
  • the linear guides 11 with drive 9 for moving the screen tensioning roller 6 are designed such that the displacement of the screen tensioning roller 6 takes place simultaneously, ie simultaneously and in parallel, on both sides.
  • the linear guide drives 9 are designed for example as a hydraulically driven Spindelhubgetriebe. The Siebumlenkwalze and the
  • Sieve roller are each rotatably mounted on both sides on a common bracket 18.
  • the brackets 18 are preferably arranged in an angular range of + 40 ° to -40 °, in particular from + 20 ° to -20 °, preferably from + 10 ° to -10 ° to the horizontal and the linear guides 11 of the screen tensioning roller 6 at the bottom of the Brackets 18 hanging on drive and driver side and the Siebumlenkwalze 5 attached to the top of the brackets 18.
  • the substantially horizontal running parts of the brackets 18 are each connected to a preferably perpendicular support with the foundation rails and preferably with vertically extending supports 19 with the chair.
  • the console 18 is on the leader side via at least one removable intermediate piece 21 for
  • the weight of the screen tensioning roller is intercepted after removal of the intermediate piece via the support and preferably via an additional support 22.
  • FIG. 4 shows the second embodiment corresponding to FIG. 3 in a state in the case of a forming fabric change, wherein the same reference numerals have been used for the corresponding elements.
  • the tension roller 6 was moved counter to the direction of the Formieriebes 2 by means of the linear guides 11.
  • the forming fabric 2 is relaxed.
  • the console 18 on the driver's side is supported by a support 22 before removing the intermediate piece 21.
  • the linear guides 11 extend over at least a portion of the horizontally arranged brackets 18, as well as on the support 19, so that in the relaxed state of the resulting by removing the intermediate piece 17 gap
  • Formieriebtrums 10 has a strand angle 12 to the travel direction 8 of about 90 °.
  • parallel directions are indicated by two parallel lines.

Landscapes

  • Treatment Of Fiber Materials (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Abstract

L'invention concerne un dispositif tendeur (1) destiné à tendre une toile de formage (2) d'une machine à papier, en particulier une toile longitudinale ou une toile longitudinale multicouche, pour la production de bandes continues de matière fibreuse multicouches, comprenant une toile de formage (2) formant une boucle sans fin de toile, et un dispositif tendeur (4), disposé dans le retour de la toile de formage (3). Le dispositif tendeur (4) comprend un rouleau de déviation de toile (5), et un rouleau tendeur de toile (6), disposé directement à proximité, et déplaçable par rapport au rouleau de déviation de toile (5), ainsi que des guidages linéaires (7), disposés des deux côtés, sur lesquels le rouleau tendeur de toile (6) est monté déplaçable sur une trajectoire de déplacement, dans une direction de déplacement (8). Le dispositif tendeur (4) comprend en outre, au moins un système d'entraînement de guidage linéaire (9), pour l'entraînement du rouleau tendeur de toile (6), la toile de formage (2) entourant partiellement le rouleau tendeur de toile (6) et le rouleau de déviation de toile (5), et formant, entre le rouleau tendeur de toile (6) et le rouleau de déviation de toile (5), un brin de toile de formage (10), l'un des deux rouleaux (5, 6) étant disposé à l'intérieur, et l'un à l'extérieur de la boucle de toile. L'invention est caractérisée en ce que les guidages linéaires (11) et la trajectoire de déplacement sont disposés et dimensionnés de façon que le tracé du brin de la toile de formage (10) forme, par rapport à la direction de déplacement, un angle spatial (12) inférieur à 40°, en particulier inférieur à 20°, de préférence inférieur à 10°, cet angle spatial (12) étant plus petit, lors d'un processus de tension.
PCT/EP2014/064888 2013-08-07 2014-07-11 Dispositif tendeur destiné à tendre une toile de formage d'une machine à papier Ceased WO2015018595A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201480044729.7A CN105452562A (zh) 2013-08-07 2014-07-11 用于张紧造纸机的成型网的设备
EP14741243.1A EP3030712B1 (fr) 2013-08-07 2014-07-11 Dispositif tendeur destiné à tendre une toile de formage d'une machine à papier
PL14741243T PL3030712T3 (pl) 2013-08-07 2014-07-11 Urządzenie do napinania tkaniny formującej maszyny papierniczej

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013215550.6 2013-08-07
DE102013215550 2013-08-07

Publications (1)

Publication Number Publication Date
WO2015018595A1 true WO2015018595A1 (fr) 2015-02-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2014/064888 Ceased WO2015018595A1 (fr) 2013-08-07 2014-07-11 Dispositif tendeur destiné à tendre une toile de formage d'une machine à papier

Country Status (4)

Country Link
EP (1) EP3030712B1 (fr)
CN (1) CN105452562A (fr)
PL (1) PL3030712T3 (fr)
WO (1) WO2015018595A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108532349A (zh) * 2018-03-12 2018-09-14 江阴市莱尔机械有限公司 一种可调节造纸机导辊
DE102022117869A1 (de) * 2022-07-18 2024-01-18 Voith Patent Gmbh Siebtragstange zur Anwendung beim Siebeinziehen in eine Papiermaschine

Citations (3)

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Publication number Priority date Publication date Assignee Title
WO2004099493A1 (fr) * 2003-05-05 2004-11-18 Metso Paper, Inc. Procede, dispositif et equipement pour tendre et guider une etoffe dans une machine a papier ou a carton
DE102005061088A1 (de) * 2005-12-21 2007-07-05 Voith Patent Gmbh Spann- und Regelwalze
EP2573262A1 (fr) * 2011-09-23 2013-03-27 Richard Meyer-Theilinger Dispositif de serrage d'une bande sans fin

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Publication number Priority date Publication date Assignee Title
DE2164936C2 (de) * 1971-12-28 1974-01-03 J.M. Voith Gmbh, 7920 Heidenheim Siebpartie für eine Langsiebpapiermaschine
CN2711217Y (zh) * 2002-11-18 2005-07-20 章泰元 液压自动张紧器
FI114929B (fi) * 2003-08-27 2005-01-31 Metso Paper Inc Menetelmä ja laitteisto kudoskiristimen toiminnan kartoittamiseksi paperikoneessa
CN2923789Y (zh) * 2006-04-27 2007-07-18 上海轻良实业有限公司 一种纸机湿部的支承构件
FI118479B (fi) * 2006-06-13 2007-11-30 Metso Paper Inc Menetelmä, nostin ja järjestely rainanmuodostuskoneessa olevan kudoksen vaihtamiseksi sekä vastaava rainanmuodostuskone
FI124986B (fi) * 2009-08-21 2015-04-15 Valmet Technologies Inc Menetelmä metallihihnakierrolla varustetussa käsittelylaitteessa ja menetelmää soveltava käsittelylaite
CN201605493U (zh) * 2009-12-31 2010-10-13 株洲新时代输送机械有限公司 循环式损纸输送机
FI123251B (fi) * 2011-10-14 2013-01-15 Metso Paper Inc Menetelmä ja sovitelma kuiturainakoneella sekä ohjelmistotuote
CN202595561U (zh) * 2012-04-11 2012-12-12 上海轻良实业有限公司 一种高速造纸机

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004099493A1 (fr) * 2003-05-05 2004-11-18 Metso Paper, Inc. Procede, dispositif et equipement pour tendre et guider une etoffe dans une machine a papier ou a carton
DE102005061088A1 (de) * 2005-12-21 2007-07-05 Voith Patent Gmbh Spann- und Regelwalze
EP2573262A1 (fr) * 2011-09-23 2013-03-27 Richard Meyer-Theilinger Dispositif de serrage d'une bande sans fin

Also Published As

Publication number Publication date
EP3030712A1 (fr) 2016-06-15
CN105452562A (zh) 2016-03-30
EP3030712B1 (fr) 2019-03-27
PL3030712T3 (pl) 2019-09-30

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