WO2004015199A3 - Vorrichtung und verfahren zur oberflächenbearbeitung von papierbahnen und ähnlichen endlosvliesen mittels beheizbarer walze - Google Patents

Vorrichtung und verfahren zur oberflächenbearbeitung von papierbahnen und ähnlichen endlosvliesen mittels beheizbarer walze Download PDF

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Publication number
WO2004015199A3
WO2004015199A3 PCT/DE2003/002581 DE0302581W WO2004015199A3 WO 2004015199 A3 WO2004015199 A3 WO 2004015199A3 DE 0302581 W DE0302581 W DE 0302581W WO 2004015199 A3 WO2004015199 A3 WO 2004015199A3
Authority
WO
WIPO (PCT)
Prior art keywords
roller
wovens
paper
surface processing
base body
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/DE2003/002581
Other languages
English (en)
French (fr)
Other versions
WO2004015199A2 (de
Inventor
Heinz-Michael Zaoralek
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.)
SHW Casting Technologies GmbH
Original Assignee
SHW Casting Technologies 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 SHW Casting Technologies GmbH filed Critical SHW Casting Technologies GmbH
Priority to FI20050209A priority Critical patent/FI20050209L/fi
Priority to US10/522,892 priority patent/US8246783B2/en
Publication of WO2004015199A2 publication Critical patent/WO2004015199A2/de
Publication of WO2004015199A3 publication Critical patent/WO2004015199A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/02—Rolls; Their bearings
    • D21G1/0246—Hard rolls
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/02—Rolls; Their bearings
    • D21G1/0253—Heating or cooling the rolls; Regulating the temperature
    • D21G1/0266—Heating or cooling the rolls; Regulating the temperature using a heat-transfer fluid

Landscapes

  • Paper (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

Eine Walze zur thermischen Druckbehandlung bahnförmiger Medien, wie Papier ο.ä. Vliesstoffe, mit interner Beheizung weist einen Walzengrundkörper (1) aus vergütetem Schmiedestahl oder legiertem Gußeisen, eine auf dessen Oberfläche aufgebrachte Vermittlungsschicht (2) und eine auf diese aufgebrachte harte Verschleißschicht (3) auf. In dem Walzengrundkörper sind periphere, achsparallel verlaufende Bohrungen (4) ο.ä. Kanäle angeordnet mit gleichmäßigem Abstand (5) von der Oberfläche und gleichmäßiger Verteilung (8) auf dem damit gebildeten Kreis um die Walzenachse. Die Auswahl der verwendeten Materialien und die Anordnung der peripheren Bohrungen (4) sind so getroffen, daß die Walze in einem Verfahren in Kalandern eingesetzt werden kann, bei denen Oberflächentemperaturen der Walze größer als 140° C, Heizleistungen von mehr als 35 kW/m2, Betriebsgeschwindigkeiten von mehr als 1200 m/min. und Liniendrücke größer 250 kN/m erreicht werden und die bearbeiteten Materialbahnen ein Grammgewicht von mehr als 45 g/m2 und einen Feuchtegehalt von mehr als 5 % aufweisen.
PCT/DE2003/002581 2002-08-01 2003-07-31 Vorrichtung und verfahren zur oberflächenbearbeitung von papierbahnen und ähnlichen endlosvliesen mittels beheizbarer walze Ceased WO2004015199A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20050209A FI20050209L (fi) 2002-08-01 2003-07-31 Laite ja menetelmä paperiratojen ja sen tapaisten jatkuvien huovikkeiden pintakäsittelyä varten lämmitettävän telan avulla
US10/522,892 US8246783B2 (en) 2002-08-01 2003-07-31 Device and method for surface processing webs of paper and similar endless non-wovens by means of a heatable roller

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10235142.2 2002-08-01
DE2002135142 DE10235142A1 (de) 2002-08-01 2002-08-01 Vorrichtung und Verfahren zur Oberflächenbearbeitung von Papierbahnen und ähnlichen Endlosvliesen mittels beheizbarer Walze

Publications (2)

Publication Number Publication Date
WO2004015199A2 WO2004015199A2 (de) 2004-02-19
WO2004015199A3 true WO2004015199A3 (de) 2004-07-29

Family

ID=30469306

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2003/002581 Ceased WO2004015199A2 (de) 2002-08-01 2003-07-31 Vorrichtung und verfahren zur oberflächenbearbeitung von papierbahnen und ähnlichen endlosvliesen mittels beheizbarer walze

Country Status (4)

Country Link
US (1) US8246783B2 (de)
DE (1) DE10235142A1 (de)
FI (1) FI20050209L (de)
WO (1) WO2004015199A2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10351514A1 (de) * 2003-11-05 2005-06-09 Voith Paper Patent Gmbh Kalanderwalze
DE102005040869A1 (de) * 2005-08-29 2007-03-08 Voith Patent Gmbh Beheizbare Walze
EP1924742A1 (de) * 2005-09-15 2008-05-28 Andritz Küsters GmbH Beheizbare kalanderwalze
DE102005044100A1 (de) * 2005-09-15 2007-03-29 Andritz Küsters GmbH & Co. KG Beheizbare Kalanderwalze
DE102005044099A1 (de) * 2005-09-15 2007-03-29 Andritz Küsters GmbH & Co. KG Beheizbare Kalanderwalze
GB0522784D0 (en) * 2005-11-08 2005-12-14 Nel Technologies Ltd Anti-fogging device and anti-fogging viewing member
FI20075270A7 (fi) * 2006-10-02 2008-04-03 Metso Materials Tech Oy Menetelmä telan valmistamiseksi ja tela kuiturainakonetta varten
US11745256B2 (en) 2020-12-18 2023-09-05 Caterpillar Inc. Casting parts cycle life improvement using localized gradient material
TWM618520U (zh) * 2021-05-14 2021-10-21 日揚科技股份有限公司 硬質材料加工裝置及其系統

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0710741A2 (de) * 1990-11-30 1996-05-08 S.D. Warren Company Verfahren und Vorrichtung zum Kalandern von Papier
US20010024723A1 (en) * 1997-04-11 2001-09-27 Juhani Vestola Roll for a paper or board machine, method for manufacturing the same and coating composition therefor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI106054B (fi) * 1999-03-29 2000-11-15 Valmet Corp Paperi-/kartonkikoneen tai jälkikäsittelykoneen termotela ja menetelmä termotelan valmistamiseksi
NO169192C (no) * 1989-12-20 1992-05-20 Norsk Hydro As Proevetaker for oppsamling av gass/vaeske-proever
EP0507737B1 (de) 1991-03-28 1995-08-09 Octal Technologies Ch Krumm Verfahren und dynamische Mischvorrichtung
DE4313379C2 (de) * 1993-04-23 1998-11-05 Schwaebische Huettenwerke Gmbh Heizwalze
DE19538236A1 (de) * 1995-10-13 1997-04-17 Schwaebische Huettenwerke Gmbh Heizwalze
DE10108128A1 (de) * 2000-12-08 2002-06-27 Walzen Irle Gmbh Walze, insbesondere Kalanderwalze
DE10207505B4 (de) * 2002-02-22 2015-07-30 Shw Casting Technologies Gmbh Walze
DE10239559B4 (de) * 2002-08-28 2016-09-29 Shw Casting Technologies Gmbh Walze für die thermomechanische Behandlung eines bahnförmigen Mediums

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0710741A2 (de) * 1990-11-30 1996-05-08 S.D. Warren Company Verfahren und Vorrichtung zum Kalandern von Papier
US20010024723A1 (en) * 1997-04-11 2001-09-27 Juhani Vestola Roll for a paper or board machine, method for manufacturing the same and coating composition therefor

Also Published As

Publication number Publication date
US20090199989A1 (en) 2009-08-13
WO2004015199A2 (de) 2004-02-19
FI20050209A7 (fi) 2005-02-23
DE10235142A1 (de) 2004-02-19
US8246783B2 (en) 2012-08-21
FI20050209L (fi) 2005-02-23

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