Deprecated: The each() function is deprecated. This message will be suppressed on further calls in /home/zhenxiangba/zhenxiangba.com/public_html/phproxy-improved-master/index.php on line 456
EP1612328B2 - Appareil de séchage en continu d'une bande fibreuse - Google Patents
[go: Go Back, main page]

EP1612328B2 - Appareil de séchage en continu d'une bande fibreuse - Google Patents

Appareil de séchage en continu d'une bande fibreuse Download PDF

Info

Publication number
EP1612328B2
EP1612328B2 EP05012495A EP05012495A EP1612328B2 EP 1612328 B2 EP1612328 B2 EP 1612328B2 EP 05012495 A EP05012495 A EP 05012495A EP 05012495 A EP05012495 A EP 05012495A EP 1612328 B2 EP1612328 B2 EP 1612328B2
Authority
EP
European Patent Office
Prior art keywords
cylinder shell
honeycombed
profile
drum
designed
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.)
Expired - Lifetime
Application number
EP05012495A
Other languages
German (de)
English (en)
Other versions
EP1612328B1 (fr
EP1612328A1 (fr
Inventor
Wilhelm Dipl.-Ing. Mausser
Gerald Ing. Schadler
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.)
Andritz AG
Original Assignee
Andritz AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34916821&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1612328(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Andritz AG filed Critical Andritz AG
Publication of EP1612328A1 publication Critical patent/EP1612328A1/fr
Publication of EP1612328B1 publication Critical patent/EP1612328B1/fr
Application granted granted Critical
Publication of EP1612328B2 publication Critical patent/EP1612328B2/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • 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
    • D21F5/021—Construction of the cylinders

Definitions

  • the invention relates to a device for continuously drying a fibrous web, in particular tissue web with a drying drum and an air circuit, wherein the drying drum has a cylinder jacket, which is formed as a honeycomb-shaped body.
  • a device for continuously drying a fibrous web, in particular tissue web with a drying drum and an air circuit wherein the drying drum has a cylinder jacket, which is formed as a honeycomb-shaped body.
  • Such a device is from the document EP-A-0 315 961 known.
  • the drying process begins at an entry dry content of the tissue web of about 40% to 45%.
  • the mechanical pre-dewatering In order to achieve a higher volume of the paper is dispensed with the mechanical pre-dewatering and the initial dry content of such devices is today at about 20% to 25%.
  • These systems work with throughflow drying.
  • one or more flow through drums connected in series which have room temperature, are abruptly exposed to the supply air temperature of approx. 300 ° C.
  • Drying drums currently in use consist of thin-walled shell constructions, for example as perforated metal sheets or as honeycomb-shaped bodies, which are connected to thick-walled end flanges.
  • the invention now wants to eliminate this disadvantage. It is inventively characterized in that the honeycomb-shaped cylinder jacket of the drying drum is provided at its edges with an annular flexible transition profile, wherein the transition profile is designed as a U-profile.
  • U-profile designed as a transition profile profile is designed as a U-profile and preferably butt welded to the honeycomb-shaped cylinder jacket.
  • the special type of connection causes the stresses in the welds to be reduced so much that no deformation or even mechanical damage occurs at the welds.
  • a favorable embodiment of the invention is characterized in that the cross-section of the transition profile designed as a U-profile decreases towards its center. As a result, the heat flow can be influenced particularly well. It is produced with this design, a flexible connection, which also ensures the same centering of the cylinder jacket and thus an exact roundness.
  • honeycomb-shaped cylinder jacket is wider than the paper web to be dried, which allows a defined variation of the paper web width.
  • a favorable development of the invention is characterized in that at the edges in each case an endless ring is shrunk, which extends beyond the transition profile in the honeycomb-shaped cylinder jacket. This prevents penetration of dust or fibers into the cavity of the U-profile
  • the cylinder jacket consists of longitudinal ribs which are connected to vertical, folded profiles. As a result, a high stability of the cylinder jacket can be achieved.
  • a favorable embodiment of the invention is characterized in that the longitudinal ribs of the honeycomb-shaped cylinder jacket are arranged at a distance of between 20 and 80 mm, preferably between 30 and 40 mm. By a small distance results in a lower specific load and thus a reduction in the risk of marks on the paper web.
  • An advantageous embodiment of the invention is characterized in that the honeycomb-shaped, folded connecting profiles protrude in the radial direction over the longitudinal ribs and carry the paper web and the transport screen. This results in a large contact surface and a further reduction in the risk of markings of the paper web.
  • honeycomb-shaped cylinder jacket has an open area of at least 85%. This allows the fürströmtrocknungsrea perform particularly well.
  • a particularly favorable development of the invention is characterized in that covers are provided for stabilizing the cylinder jacket on the end faces, which are screwed to the cylinder jacket, in particular to the transition pieces.
  • This design ensures improved stability of the drum shell, in particular, a sliding between the lid and drum shell is prevented in a radial expansion due to the temperature.
  • An advantageous embodiment of the invention is characterized in that the drying drum has an exclusively welded drum body. This design virtually eliminates the areas where cracks could occur.
  • Fig. 1 a variant of an arrangement of a through-flow drying
  • Fig. 2 a cut through Fig. 1 along line II-II
  • Fig. 3 a drying drum according to the invention
  • Fig. 4 Detail IV in Fig. 3
  • Fig. 5 Detail V in Fig. 3
  • Fig. 6 a section according to line VI - VI in Fig. 3 represents.
  • Fig. 1 is a possible arrangement of a modströmtrocknung shown. It can be seen here the drum 1 with its bearings 2 and 3, and the drive 4. Under the drum is a two-piece hood 5 and 6 (see Fig. 2 ), from which the hot supply air through the paper web 7, a transport screen 8, then flows through the drying drum 1 into the interior of the drum, and is withdrawn via an annular channel 10 from the drum to the drive side. The approximately 300 ° C hot air is cooled by the drying process to about 120 ° C. This so cooled exhaust air is brought back to the entry state in a treatment system. At the end, the paper web 7 is guided with the transport screen 8 via a deflection roller 11.
  • the covering device 12 which covers the area of the drum 1 from the inside in the area which is not touched by the tissue web 7 and which is not wrapped by the hood 5 and 6.
  • the air can also be guided from the interior of the drying drum 1 through the cylinder jacket 9 to the outside.
  • Fig. 3 shows a section through a drying drum 1, consisting of a honeycomb-shaped cylinder jacket 9 with leader and drive side each welded with butt welds, flexible, rolled to a lying U-profile ring 13.
  • the outer flanges of these flexible rings 13 are screwed to the drum lids 14 and 15, the pins for receiving the two bearings 2 and 3, which bear in their execution of the change in length of the drying drum 1 by the temperature differences during heating and cooling in the cross machine direction.
  • the temperature of the exhaust air is usually about 120 ° C while the supply air into the drying drum has about 300 ° C.
  • the two drum edges are covered from the outside to the edges of the paper web with an endless ring 16, and it is thus prevents ingress of dust or fibers into the cavity of the U-profile.
  • This endless ring 16 is shrunk in such a way that it can not detach itself from the drum surface during heating, cooling or operation.
  • Fig. 4 shows a section through the connections sheath - flexible ring 13 and the welded joint thereof and the Flanschverschraubung 17 with the drum cover. 4
  • Fig. 5 is a view of the edge region of the drum 1 is shown. Here you can see the cover 16, which extends beyond the edges of the honeycomb cylinder jacket 9 and marks the edges of the paper.
  • Fig. 6 shows the support structure of the cylinder jacket 9 with longitudinal ribs 18 advantageously at a distance a of about 30 to 40 mm and the radially projecting beyond connecting profiles 19 which form the honeycomb shape and the paper web 7 and the support wire 8 carry.

Landscapes

  • Drying Of Solid Materials (AREA)
  • Paper (AREA)

Claims (11)

  1. Dispositif de séchage continu d'une nappe de pâte, surtout de pâte de ouate, avec tambour sécheur (1) et un système de circulation d'air, le tambour sécheur (1) ayant une chemise cylindrique (9) étudiée comme corps alvéolé, caractérisé en ce que la chemise cylindrique alvéolée (9) du tambour sécheur (1) comporte un profilé de transition annulaire flexible (13) à ses bords qui, est étudié en tant que profilé en U.
  2. Dispositif selon la revendication 1, caractérisé en ce que le profilé de transition (13) étudiant en tant que profilé en U, est soudé bout à bout à la chemise cylindrique alvéolée (9).
  3. Dispositif selon la revendication 1 ou 2, caractérisé en ce que la section transversale du profilé de transition (13), qui est étudié en tant que profilé en U, décroit vers son milieu.
  4. Dispositif selon l'une des revendications 1 à 3, caractérisé en ce que la chemise cylindrique alvéolée (9) est plus large que la nappe de papier à sécher.
  5. Dispositif selon l'une des revendications 1 à 4, caractérisé en ce qu'un anneau (16) sans fin, qui s'étend au delà du profilé de transition (13) et dans la chemise cylindrique alvéolée (9), est fretté à chaque bord.
  6. Dispositif selon l'une des revendications 1 à 5, caractérisé en ce que la chemise cylindrique (9) comprend des nervures longitudinales (18) connectées à des profilés verticaux culbutés (19).
  7. Dispositif selon l'une des revendications 5 ou 6, caractérisé en ce que les nervures longitudinales (18) de la chemise cylindrique alvéolée (9) sont espacées d'un écart (a) entre 20 et 80 mm l'une de l'autre, de préférence entre 30 et 40 mm.
  8. Dispositif selon l'une des revendications 5 à 7, caractérisé en ce que les profilés de connexion culbutés (19), montés dans un arrangement alvéolé, saillissent au-delà des nervures longitudinales (18) en direction radiale et portent la nappe de papier (7) et la toile transporteuse (8).
  9. Dispositif selon l'une des revendications 1 à 8, caractérisé en ce que la chemise cylindrique alvéolée (9) a une surface ouverte d'au moins 85%.
  10. Dispositif selon l'une des revendications 1 à 9, caractérisé en ce que des couvercles (14, 15) sont pourvus sur les faces avant pour stabiliser la chemise cylindrique (9), ces couvercles (14, 15) étant vissés à la chemise cylindrique (9), surtout aux pièces de transition (13).
  11. Dispositif selon l'une des revendications 1 à 10, caractérisé en ce que le tambour sécheur (1) présente un corps de tambour entièrement soudé.
EP05012495A 2004-06-28 2005-06-10 Appareil de séchage en continu d'une bande fibreuse Expired - Lifetime EP1612328B2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0109504A AT413709B (de) 2004-06-28 2004-06-28 Vorrichtung zum kontinuierlichen trocknen einer faserstoffbahn

Publications (3)

Publication Number Publication Date
EP1612328A1 EP1612328A1 (fr) 2006-01-04
EP1612328B1 EP1612328B1 (fr) 2008-01-02
EP1612328B2 true EP1612328B2 (fr) 2010-09-22

Family

ID=34916821

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05012495A Expired - Lifetime EP1612328B2 (fr) 2004-06-28 2005-06-10 Appareil de séchage en continu d'une bande fibreuse

Country Status (10)

Country Link
US (1) US7690131B2 (fr)
EP (1) EP1612328B2 (fr)
JP (1) JP2006009238A (fr)
CN (1) CN1715557B (fr)
AT (1) AT413709B (fr)
AU (1) AU2005202714B2 (fr)
BR (1) BRPI0502471A (fr)
CA (1) CA2509870C (fr)
DE (1) DE502005002375D1 (fr)
MX (1) MXPA05007029A (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT413709B (de) * 2004-06-28 2006-05-15 Andritz Ag Maschf Vorrichtung zum kontinuierlichen trocknen einer faserstoffbahn
FI124682B (fi) * 2008-06-30 2014-12-15 Valmet Technologies Inc Sellukuivaimen päätyseinä, sellukuivain ja menetelmä sellukuivaimen sisäosien tarkastelemiseksi
JP4786772B2 (ja) * 2010-01-26 2011-10-05 パナソニック株式会社 薄膜の製造装置、薄膜の製造方法及び基板搬送ローラ
US8225527B2 (en) * 2010-07-08 2012-07-24 Aventa Technologies Llc Cooling apparatus for a web deposition system
US8656605B2 (en) 2010-07-28 2014-02-25 Metso Paper Usa, Inc. System and method for thermal gradient control in thin shell structures
DE102010052044A1 (de) * 2010-11-23 2012-05-24 Vits Technology Gmbh Verfahren und Anlage zum Imprägnieren und Trocknen einer durchlaufenden Papierbahn
JP6667353B2 (ja) * 2016-04-12 2020-03-18 デュプロ精工株式会社 湿紙乾燥方法および古紙再生処理装置
DE102016109415A1 (de) * 2016-05-23 2017-11-23 Trützschler GmbH + Co KG Textilmaschinenfabrik Trocknereinrichtung und Trockner für eine textile Warenbahn mit einer verbesserten Einrichtung zur Wärmeeinbringung
DE102016125172A1 (de) * 2016-12-21 2018-06-21 Voith Patent Gmbh Verfahren zum Betrieb eines Heizgruppenteilsystems und Heizgruppenteilsystem
US10861236B2 (en) 2017-09-08 2020-12-08 Surgical Theater, Inc. Dual mode augmented reality surgical system and method
CN107940934B (zh) * 2017-12-05 2023-09-08 丰县赵庄镇农业技术推广服务中心 一种种子烘干机
CN120740278A (zh) * 2018-05-01 2025-10-03 瓦尔梅特股份有限公司 具有热空气注入的空气穿透干燥系统和方法
US11168442B1 (en) * 2020-07-08 2021-11-09 Valmet, Inc. Through-air apparatus with tension cam mechanism
CN113280602A (zh) * 2021-06-15 2021-08-20 安徽理工大学 一种盘式干燥机
CN114111238A (zh) * 2022-01-17 2022-03-01 广州市咏润纸业科技有限公司 一种防潮牛皮纸生产用烘干装置
CN117513036B (zh) * 2023-12-08 2025-07-04 东莞顺裕纸业有限公司 一种改进成型的废纸再造瓦楞芯纸生产工艺

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3781957A (en) † 1972-09-15 1974-01-01 Improved Machinery Inc Drum including annular grid structure
US4050131A (en) † 1976-12-06 1977-09-27 Honeycomb Systems, Inc. Roll with inner and outer, spaced axially extending triangular mesh strips
US4625376A (en) † 1985-01-19 1986-12-02 J. M. Voith Gmbh Press roll for web material with clamped press jacket
US4673461A (en) † 1985-11-25 1987-06-16 Beloit Corporation Enclosed shoe press with flexible end connections for its annular belt
US6032383A (en) † 1998-03-11 2000-03-07 Fleissner Gmbh & Co. Device for through-flow continuous heat treatment of textiles, fabric, or the like

Family Cites Families (82)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1521223A (en) * 1919-01-21 1924-12-30 Robert H Wyld Process and apparatus for drying
US1595477A (en) * 1920-05-25 1926-08-10 Minton Ogden Method and apparatus for drying sheet material
US1595478A (en) * 1920-05-25 1926-08-10 Minton Ogden Method of stripping and feeding paper and apparatus
US1595480A (en) * 1922-01-20 1926-08-10 Minton Ogden Method and apparatus for drying sheet material
US1595238A (en) * 1922-02-07 1926-08-10 Minton Ogden Vacuum seal, method and apparatus
US1453113A (en) * 1922-02-18 1923-04-24 Int Paper Co Drying cylinder
US1595240A (en) * 1923-06-20 1926-08-10 Minton Ogden Vacuum seal, method and apparatus
US1669774A (en) * 1927-08-12 1928-05-15 Michael J O'malley Paper-drying machine
US2210070A (en) * 1931-08-14 1940-08-06 Flakice Corp Method of making a flexible cylinder
US2081945A (en) * 1935-11-27 1937-06-01 Cons Water Power & Paper Co Means and method of drying coated flexible webs
US2225166A (en) * 1938-10-06 1940-12-17 Christopher Statter Web drying apparatus
US2413567A (en) * 1943-03-22 1946-12-31 Beloit Iron Works Drier drum having keat-exchangefluid supply and removal means
US2822153A (en) * 1953-01-02 1958-02-04 Gerald D Arnold Agricultural dehydrating system
US3028682A (en) * 1958-03-19 1962-04-10 Fleissner & Sohn G M B H & Co Treatment plant for continuous lengthy material in particular for textile materials
US3016315A (en) * 1958-10-08 1962-01-09 Carl D Hall Jr Honeycomb structure and method
US3151953A (en) * 1960-12-23 1964-10-06 Beloit Iron Works Belt conveying arrangement in paper drying machine
US3250019A (en) * 1962-09-10 1966-05-10 Edward D Beachler Dryer felt
GB1026898A (en) * 1964-03-20 1966-04-20 Svenska Flaektfabriken Ab Rotatable roller for a web-like material
US3276140A (en) * 1964-05-19 1966-10-04 Huyck Corp Dryer cylinder
US3228462A (en) * 1965-04-09 1966-01-11 Hupp Corp Heat exchange apparatus
USRE28459E (en) * 1966-06-07 1975-07-01 Transpiration drying and embossing of wet paper webs
US3453712A (en) * 1966-08-29 1969-07-08 Procter & Gamble Method of making a porous roll
BE758975A (fr) * 1968-02-14 1971-04-30 Engelmann Walter Organe de serrage pour pieces cylindriques lisses.
US3564686A (en) * 1968-03-01 1971-02-23 Metal Tech Inc Helical pattern,bent node honeycomb roll
US3618812A (en) * 1969-06-27 1971-11-09 Pittsburgh Des Moines Steel Wax scraper for floating roof tanks
US3815885A (en) * 1970-01-30 1974-06-11 Moulton Development Ltd Pressure vessels
US3762680A (en) * 1971-07-06 1973-10-02 Whitacre Greer Fireproofing Co Hot top for ingot molds
US3773614A (en) * 1971-11-05 1973-11-20 Improved Machinery Inc Drum comprising support mounted grid structure
US3751822A (en) * 1971-12-17 1973-08-14 Beloit Corp Web dryer
US3989105A (en) * 1972-02-22 1976-11-02 Georges Trepaud Heat exchanger
NL7316055A (fr) * 1972-12-19 1974-06-21
DE2540851C3 (de) * 1975-09-13 1978-08-10 Hoechst Ag, 6000 Frankfurt Verfahren und Zusatzvorrichtung für Zylindertrockenmaschinen zum gleichmäßigen Trocknen von Textilmaterialien
US4146972A (en) * 1975-10-15 1979-04-03 Smitherm Industries, Inc. Continuous web drying
CH608258A5 (fr) * 1976-08-27 1978-12-29 Escher Wyss Gmbh
US4186496A (en) * 1977-03-15 1980-02-05 Dominion Engineering Works Limited Web drier section
US4361466A (en) * 1977-10-27 1982-11-30 Beloit Corporation Air impingement web drying method and apparatus
DE2755592C2 (de) * 1977-12-14 1983-02-10 Bilfinger + Berger Bauaktiengesellschaft, 6800 Mannheim Verbindung zwischen einer Überwasserplattform o. dgl. und einem Fundament
US4440214A (en) * 1980-05-30 1984-04-03 Beloit Corporation Heat transfer roll and method
US4344236A (en) * 1980-12-17 1982-08-17 The B. F. Goodrich Company Web drying apparatus
US4369584A (en) * 1981-04-16 1983-01-25 W. R. Grace & Co. Preventing air film between web and roller
US4447964A (en) * 1981-11-23 1984-05-15 Gardner Thomas A Dryer drainage by recirculation with primary and secondary dryers
FR2554137B1 (fr) * 1983-10-27 1985-12-27 Chleq Frote Cie Cylindre secheur pour machine a matiere en bande, notamment a papier
CA1250744A (fr) * 1984-12-20 1989-03-07 Ralph J. Futcher Feutre de sechoir
US4683059A (en) * 1985-05-24 1987-07-28 Lavalley Industrial Plastics, Inc. Vacuum breaker valve-discharge elbow assembly for rotary drum filters
US4781795A (en) * 1986-04-08 1988-11-01 Ray R. Miller Heated drum having high thermal flux and belt press using same
US4815220A (en) * 1986-07-18 1989-03-28 Beloit Corporation Web transfer apparatus
US4807371A (en) * 1987-02-13 1989-02-28 Beloit Corporation Apparatus for maintaining the edges of a web in conformity with a dryer felt
US4918836A (en) * 1987-02-13 1990-04-24 Beloit Corporation Tail cutter apparatus and method
US5101577A (en) * 1987-02-13 1992-04-07 Beloit Corporation Web transfer apparatus
US4970805A (en) * 1987-02-13 1990-11-20 Beloit Corporation Transfer apparatus for transferring a tail of a web
US5404653A (en) * 1987-02-13 1995-04-11 Beloit Technologies, Inc. Apparatus for drying a web
US4882854A (en) * 1987-05-26 1989-11-28 Beloit Corporation Guide roll apparatus for a dryer of a paper machine drying section
FR2616520B1 (fr) * 1987-06-11 1989-10-27 Gaz De France Systeme a bruleur notamment a grande vitesse de sortie des gaz brules
GB8717387D0 (en) * 1987-07-23 1987-08-26 Beloit Corp Dryer section apparatus
EP0315961B1 (fr) * 1987-11-10 1992-11-04 FLEISSNER Maschinenfabrik AG Appareil pour forcer un fluide de traitement à travers une matière textile
US4973385A (en) * 1990-04-24 1990-11-27 Jean Ming Gwo Vacuum water drawing cylinder for making paper
AT396598B (de) * 1991-07-15 1993-10-25 Andritz Patentverwaltung Saugwalze
US5274930A (en) * 1992-06-30 1994-01-04 The Procter & Gamble Company Limiting orifice drying of cellulosic fibrous structures, apparatus therefor, and cellulosic fibrous structures produced thereby
US5528838A (en) * 1994-03-25 1996-06-25 The Johnson Corporation Insulated dryer drum
US5416979A (en) * 1994-04-11 1995-05-23 James River Paper Company, Inc. Paper web dryer and paper moisture profiling system
US5495679A (en) * 1995-01-27 1996-03-05 Beloit Technologies, Inc. Papermaking dryer with multi-roll vacuum chamber
SE504708C2 (sv) * 1995-09-13 1997-04-07 Valmet Karlstad Ab Sätt och anordning för överföring av en snabbt löpande färdigtorkad fiberbana, särskilt en tissuebana, från en anordning och längs en förutbestämd bana till en efterföljande anordning
ZA9610900B (en) * 1995-12-27 1997-06-27 Kevin D Miekis Supporting structure for a prism light guide
US5915813A (en) * 1996-05-21 1999-06-29 Fort James Corporation Apparatus and method for drying a wet web and modifying the moisture profile thereof
FI99280C (fi) * 1996-06-24 1998-05-11 Valmet Corp Menetelmä ja laite rainan kuivatuksessa
US5791065A (en) * 1997-02-06 1998-08-11 Asea Brown Boveri, Inc. Gas heated paper dryer
US6038789A (en) * 1997-05-15 2000-03-21 Valmet Corporation Method for controlling the curl of paper and a paper or board machine line that applies the method
CA2206382C (fr) * 1997-05-28 2000-08-22 Asea Brown Boveri Inc. Correction du roulage et du profil hydrique au moyen de hottes a grande vitesse
US6328852B1 (en) * 1999-08-24 2001-12-11 Kimberly-Clark Worldwide, Inc. Method and apparatus for improving stability of moving webs
EP1101720B1 (fr) * 1999-10-21 2004-09-22 Vits Verwaltungs GmbH Installation pour sècher et refroidir et ensuite enrouler ou couper transversalement une bande de papier
US6669818B2 (en) * 2000-06-28 2003-12-30 Metso Paper Karlstad Ab Shortened layout from dryer to reel in tissue machine
FI111174B (fi) * 2000-10-27 2003-06-13 Metso Paper Inc Menetelmä ja laite rainan päänviennissä paperikoneen tai vastaavan kuivatusosassa
FI108739B (fi) * 2000-11-30 2002-03-15 Metso Paper Inc Menetelmä ja laite paperi- tai kartonkikoneessa
US6436450B1 (en) * 2000-12-08 2002-08-20 Access Business Group International Llc Brassica vegetable composition and method for manufacture of same
DE10111335A1 (de) * 2001-03-08 2002-09-12 Fleissner Gerold Trommelvorrichtung mit durchlässigem Trommelmantel und gespannt aufgezogenem Siebgewebe
FR2825784B1 (fr) * 2001-06-06 2003-08-29 Snecma Moteurs Accrochage de chambre de combustion cmc de turbomachine utilisant les trous de dilution
US7001487B2 (en) * 2001-12-19 2006-02-21 Kimberly-Clark Worldwide, Inc. Method and apparatus for transporting a sheet from a dryer to a reel
US6683284B2 (en) * 2002-03-22 2004-01-27 Metso Paper Karlstad Ab Thermal roll for papermaking with a fluid circulation system and method therefor
AT411910B (de) * 2002-10-14 2004-07-26 Andritz Ag Maschf Vorrichtung zum kontinuierlichen trocknen einer faserstoffbahn
US6964117B2 (en) * 2002-12-20 2005-11-15 Metso Paper Usa, Inc. Method and apparatus for adjusting a moisture profile in a web
US6877246B1 (en) * 2003-12-30 2005-04-12 Kimberly-Clark Worldwide, Inc. Through-air dryer assembly
AT413709B (de) * 2004-06-28 2006-05-15 Andritz Ag Maschf Vorrichtung zum kontinuierlichen trocknen einer faserstoffbahn

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3781957A (en) † 1972-09-15 1974-01-01 Improved Machinery Inc Drum including annular grid structure
US4050131A (en) † 1976-12-06 1977-09-27 Honeycomb Systems, Inc. Roll with inner and outer, spaced axially extending triangular mesh strips
US4625376A (en) † 1985-01-19 1986-12-02 J. M. Voith Gmbh Press roll for web material with clamped press jacket
US4673461A (en) † 1985-11-25 1987-06-16 Beloit Corporation Enclosed shoe press with flexible end connections for its annular belt
US6032383A (en) † 1998-03-11 2000-03-07 Fleissner Gmbh & Co. Device for through-flow continuous heat treatment of textiles, fabric, or the like

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
NONWOVENS INDUSTRY, June 1990 (1990-06-01), pages 18 †
PULP AND PAPER, October 1990 (1990-10-01), pages 190 †

Also Published As

Publication number Publication date
EP1612328B1 (fr) 2008-01-02
AU2005202714B2 (en) 2010-04-15
JP2006009238A (ja) 2006-01-12
MXPA05007029A (es) 2006-01-11
BRPI0502471A (pt) 2007-02-06
US20050283994A1 (en) 2005-12-29
CA2509870C (fr) 2013-12-10
EP1612328A1 (fr) 2006-01-04
AU2005202714A1 (en) 2006-01-12
DE502005002375D1 (de) 2008-02-14
CN1715557B (zh) 2011-04-06
US7690131B2 (en) 2010-04-06
CN1715557A (zh) 2006-01-04
AT413709B (de) 2006-05-15
CA2509870A1 (fr) 2005-12-28
ATA10952004A (de) 2005-09-15

Similar Documents

Publication Publication Date Title
EP1612328B2 (fr) Appareil de séchage en continu d'une bande fibreuse
DE2832840C2 (de) Vorrichtung zum Trocknen einer feuchten Papierbahn
DE4422508C1 (de) Vorrichtung zum durchströmenden Behandeln von Textilgut od. dgl.
DE60029002T2 (de) Vorrichtung zur Trocknung einer feuchten Papierbahn
DE4022336A1 (de) Vorrichtung zum durchstroemenden behandeln von bahnfoermigem gut
EP3017110B1 (fr) Cylindre sécheur et son procédé de fabrication
DE29601543U1 (de) Vorrichtung zum Führen einer Faserstoffbahn in einer einreihigen Trockenpartie
DE3213118A1 (de) Anordnung zum trocknen feuchter poroeser bahnen
DE69302957T2 (de) Vorrichtung zum Stabilisieren einer Papierbahn in einer Zylindergruppe in der Trockenpartie einer Papiermaschine
DE69417121T2 (de) Trockenpartie einer Papiermaschine
WO1995023950A1 (fr) Cylindre chauffe a la vapeur
AT411910B (de) Vorrichtung zum kontinuierlichen trocknen einer faserstoffbahn
DE3210320C2 (de) Saugwalze für Papiermaschinen
DE19936077A1 (de) Temperierwalze
EP1233101B1 (fr) Calandre en forme d'auge
DE1461160A1 (de) Verfahren und Anordnung zur Entfernung von Fluessigkeit aus fluessigkeitshaltigem Material
DE10001535A1 (de) Vorrichtung vorzugsweise zum hydrodynamischen Vernadeln von z. B. Vliesen, Tissue oder Papier mit einer Blechtrommel als Unterstützungselement für das Gut
EP0913521A2 (fr) Cylindre chauffé et/ou refroidi
DE19642401A1 (de) Pressenanordnung
EP3556922B1 (fr) Dispositif de traitement thermique d'une bande de matière textile
EP0385208B1 (fr) Appareil pour faire passer un fluide de traitement à travers une matière textile
EP1191142A2 (fr) Cylindre de séchage pour le séchage d' une bande de matériau
DE19941766B4 (de) Vorrichtung zum Ausrüsten von textiler Ware
EP0012113A1 (fr) Arrangement d'apport et d'évacuation de milieux fluides et/ou gazeux pour un cylindre creux rotatoire
DE202018106322U1 (de) ein Zwischenprodukt im Herstellungsprozess eines Yankee-Trockenzylinders

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR LV MK YU

17P Request for examination filed

Effective date: 20060123

AKX Designation fees paid

Designated state(s): DE FI FR GB IT TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FI FR GB IT TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REF Corresponds to:

Ref document number: 502005002375

Country of ref document: DE

Date of ref document: 20080214

Kind code of ref document: P

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

26 Opposition filed

Opponent name: METSO PAPER KARLSTAD AKTIEBOLAG

Effective date: 20080930

PLBB Reply of patent proprietor to notice(s) of opposition received

Free format text: ORIGINAL CODE: EPIDOSNOBS3

APBM Appeal reference recorded

Free format text: ORIGINAL CODE: EPIDOSNREFNO

APBP Date of receipt of notice of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA2O

APAH Appeal reference modified

Free format text: ORIGINAL CODE: EPIDOSCREFNO

APBU Appeal procedure closed

Free format text: ORIGINAL CODE: EPIDOSNNOA9O

PUAH Patent maintained in amended form

Free format text: ORIGINAL CODE: 0009272

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: PATENT MAINTAINED AS AMENDED

27A Patent maintained in amended form

Effective date: 20100922

AK Designated contracting states

Kind code of ref document: B2

Designated state(s): DE FI FR GB IT TR

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 13

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 14

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230428

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20240619

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240619

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20240628

Year of fee payment: 20

Ref country code: FI

Payment date: 20240625

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: TR

Payment date: 20240603

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20240625

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 502005002375

Country of ref document: DE

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20250609

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20250609