EP0814196A3 - Cylinder - Google Patents

Cylinder Download PDF

Info

Publication number
EP0814196A3
EP0814196A3 EP97109726A EP97109726A EP0814196A3 EP 0814196 A3 EP0814196 A3 EP 0814196A3 EP 97109726 A EP97109726 A EP 97109726A EP 97109726 A EP97109726 A EP 97109726A EP 0814196 A3 EP0814196 A3 EP 0814196A3
Authority
EP
European Patent Office
Prior art keywords
roller
cylinder
roller tube
tube
surrounds
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
EP97109726A
Other languages
German (de)
French (fr)
Other versions
EP0814196A2 (en
EP0814196B1 (en
Inventor
Rolf Dr.-Ing. Van Haag
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 Paper GmbH and Co KG
Original Assignee
Voith Sulzer Finishing 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 Sulzer Finishing GmbH filed Critical Voith Sulzer Finishing GmbH
Publication of EP0814196A2 publication Critical patent/EP0814196A2/en
Publication of EP0814196A3 publication Critical patent/EP0814196A3/en
Application granted granted Critical
Publication of EP0814196B1 publication Critical patent/EP0814196B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • D21G1/0253—Heating or cooling the rolls; Regulating the temperature
    • D21G1/0266—Heating or cooling the rolls; Regulating the temperature using a heat-transfer fluid
    • 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
    • D21F5/022—Heating the cylinders
    • D21F5/027—Heating the cylinders using a heat-transfer fluid between the heating means and the cylinder shell
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F5/00—Elements specially adapted for movement
    • F28F5/02—Rotary drums or rollers

Abstract

Es wird eine Walze (1) angegeben mit einem Walzenrohr (2), das an seiner Außenseite einen elastischen Belag (22) aufweist.A roller (1) with a roller tube is specified (2) that has an elastic covering on its outside (22).

Eine derartige weiche Walze soll auf einfache Art und Weise gekühlt werden können.Such a soft roller is said to be simple and Way can be cooled.

Hierzu umgibt das Walzenrohr (2) einen geschlossenen Innenraum (11), in dem eine verdampfbare Flüssigkeit (12) und ein Wärmetauscher (14) angeordnet sind.

Figure 00000001
For this purpose, the roller tube (2) surrounds a closed interior (11) in which an evaporable liquid (12) and a heat exchanger (14) are arranged.
Figure 00000001
EP97109726A 1996-06-21 1997-06-14 Cylinder Expired - Lifetime EP0814196B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19624737A DE19624737A1 (en) 1996-06-21 1996-06-21 roller
DE19624737 1996-06-21

Publications (3)

Publication Number Publication Date
EP0814196A2 EP0814196A2 (en) 1997-12-29
EP0814196A3 true EP0814196A3 (en) 1999-01-13
EP0814196B1 EP0814196B1 (en) 2002-08-28

Family

ID=7797547

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97109726A Expired - Lifetime EP0814196B1 (en) 1996-06-21 1997-06-14 Cylinder

Country Status (5)

Country Link
US (1) US6405790B1 (en)
EP (1) EP0814196B1 (en)
JP (1) JP3373758B2 (en)
CA (1) CA2208293A1 (en)
DE (2) DE19624737A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19814597C1 (en) * 1998-04-01 1999-10-14 Voith Sulzer Papiertech Patent roller
DE19846520A1 (en) * 1998-10-09 2000-04-13 Voith Sulzer Papiertech Patent Calender roller with resilient covering has casing thinning towards ends, compensated by increased covering thickness which avoids e.g. edge-creasing during papermaking
FI20000718A (en) * 2000-03-29 2001-09-30 Metso Paper Inc Polymer roll temperature equalization system
FI20002885A0 (en) * 2000-12-29 2000-12-29 Santasalo Powermet Oy Method for making the roll end of a roll of a paper or board machine or a finishing machine and a roll, in particular a heated roll
DE102005000794A1 (en) * 2005-01-05 2006-07-13 Voith Paper Patent Gmbh Apparatus and method for producing and / or refining a fibrous web
US8127462B2 (en) 2006-04-21 2012-03-06 Osvaldo Ricardo Haurie Cylindrical dryer having conduits provided within a plurality of holding plates
US7614161B2 (en) * 2006-04-21 2009-11-10 Osvaldo Ricardo Haurie Cylindrical dryer having conduits for heating medium
WO2012083387A1 (en) * 2010-12-24 2012-06-28 Ezi Fix Mining Solutions Pty Ltd Roller
CN105365134A (en) * 2014-08-29 2016-03-02 上海联净电子科技有限公司 Efficient moisture-condensation-free cooling roller
JP6595368B2 (en) * 2016-02-23 2019-10-23 株式会社ササクラ Cooling roll and manufacturing method thereof
DE102019132144A1 (en) * 2019-11-27 2020-11-12 Canon Production Printing Holding B.V. Tempering roller for tempering a recording medium

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2400615A1 (en) * 1974-01-08 1975-07-17 Seico Ind Elektrowaerme Gmbh Calender roller temperature control - has a coiled heat exchanger in water-filled roller to give constant controlled surface temperature
EP0292123A2 (en) * 1987-05-09 1988-11-23 Sasakura Engineering Co. Ltd. Cooling roller for a coooling machine
EP0567875A1 (en) * 1992-04-25 1993-11-03 J.M. Voith GmbH Process and device for cooling of a chill roll in a paper machine through evaporation of liquid

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE225767C (en)
US2547086A (en) * 1947-06-21 1951-04-03 American Viscose Corp Heating drum
CH540060A (en) * 1971-07-08 1973-08-15 Buehler Ag Geb Method and device for temperature equalization of a rotating grinding roller of a roller frame
US4183298A (en) * 1977-12-23 1980-01-15 Roland Offsetmaschinenfabrik Faber & Schleicher Ag Water cooled ink roller for printing presses
DE2814244C2 (en) * 1978-04-03 1985-01-10 Kleinewefers Gmbh, 4150 Krefeld Hollow roller with coaxially built-in displacement body
JPS5851528B2 (en) 1980-03-08 1983-11-17 株式会社 共立機械製作所 Spindle start/stop mechanism in textile machinery
JPS5861318A (en) 1981-10-06 1983-04-12 Nisshin Steel Co Ltd Roll for heat recovery
JPS6038717A (en) 1983-08-11 1985-02-28 Akai Electric Co Ltd Information reproducer
DD225767A1 (en) * 1983-12-08 1985-08-07 Koethen Ing Hochschule KUEHLWALZE, ESPECIALLY FOR PROMISE AND ENGRAVING FILMS
US4631016A (en) * 1985-09-30 1986-12-23 The Dow Chemical Company Film casting apparatus including heat transfer roll
DE4111911A1 (en) * 1991-04-12 1992-10-15 Voith Gmbh J M ROLLER
JP2613549B2 (en) 1993-09-08 1997-05-28 日本ボールドウィン株式会社 Cooling roller device
US5676754A (en) * 1995-03-20 1997-10-14 Advance Systems, Inc. Apparatus for preventing ink resoftening on a printed web as the web travels over a chill roll

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2400615A1 (en) * 1974-01-08 1975-07-17 Seico Ind Elektrowaerme Gmbh Calender roller temperature control - has a coiled heat exchanger in water-filled roller to give constant controlled surface temperature
EP0292123A2 (en) * 1987-05-09 1988-11-23 Sasakura Engineering Co. Ltd. Cooling roller for a coooling machine
EP0567875A1 (en) * 1992-04-25 1993-11-03 J.M. Voith GmbH Process and device for cooling of a chill roll in a paper machine through evaporation of liquid

Also Published As

Publication number Publication date
JPH1089825A (en) 1998-04-10
CA2208293A1 (en) 1997-12-21
EP0814196A2 (en) 1997-12-29
DE19624737A1 (en) 1998-01-02
DE59708042D1 (en) 2002-10-02
JP3373758B2 (en) 2003-02-04
EP0814196B1 (en) 2002-08-28
US6405790B1 (en) 2002-06-18

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