DE20101859U1 - Heated roller - Google Patents

Heated roller

Info

Publication number
DE20101859U1
DE20101859U1 DE20101859U DE20101859U DE20101859U1 DE 20101859 U1 DE20101859 U1 DE 20101859U1 DE 20101859 U DE20101859 U DE 20101859U DE 20101859 U DE20101859 U DE 20101859U DE 20101859 U1 DE20101859 U1 DE 20101859U1
Authority
DE
Germany
Prior art keywords
roller
heating elements
roller according
length
over
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
DE20101859U
Other languages
German (de)
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 Kuesters GmbH
Original Assignee
Eduard Kuesters Maschinenfabrik GmbH and Co KG
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 Eduard Kuesters Maschinenfabrik GmbH and Co KG filed Critical Eduard Kuesters Maschinenfabrik GmbH and Co KG
Priority to DE20101859U priority Critical patent/DE20101859U1/en
Priority to DE2002101380 priority patent/DE10201380A1/en
Priority to IT2002MI000151A priority patent/ITMI20020151A1/en
Publication of DE20101859U1 publication Critical patent/DE20101859U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • D21F5/022—Heating the cylinders
    • D21F5/024—Heating the cylinders using electrical means
    • 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
    • D21G1/028—Heating or cooling the rolls; Regulating the temperature using electrical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tunnel Furnaces (AREA)
  • Resistance Heating (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (14)

1. Beheizbare Walze (100) zur Behandlung von Warenbahnen, mit einem zylindrischen Walzenkörper (1), mit mehreren über den Umfang verteilten, in geringem radialen Ab­ stand unter dem arbeitenden Walzenumfang (2) des Walzenkörpers (1) an­ geordneten, sich zumindest über einen Teil der Länge des Walzenkörpers (1) erstreckenden, etwa achsparallelen Bohrungen (9), in denen Heizelemente (10) angeordnet sind, dadurch gekennzeichnet, daß die Heizelemente (10) als Strahlungsheizelemente ausgebildet sind.1. Heated roller ( 100 ) for the treatment of webs, with a cylindrical roller body ( 1 ), with several distributed over the circumference, in a small radial Ab stood under the working roller circumference ( 2 ) of the roller body ( 1 ) to orderly, at least over A part of the length of the roller body ( 1 ) extending, approximately axially parallel bores ( 9 ) in which heating elements ( 10 ) are arranged, characterized in that the heating elements ( 10 ) are designed as radiant heating elements. 2. Walze nach Anspruch 1, dadurch gekennzeichnet, daß die Heizele­ mente (10) derart ausgebildet sind, daß die elektrischen Anschlüsse (14) der Heizelemente (10) auf derselben Stirnseite der Walze angeordnet sind.2. Roller according to claim 1, characterized in that the Heizele elements ( 10 ) are designed such that the electrical connections ( 14 ) of the heating elements ( 10 ) are arranged on the same end face of the roller. 3. Walze nach Anspruch 1, dadurch gekennzeichnet, daß die elektri­ schen Anschlüsse (114) an den beiden stirnseitigen Enden der Heizelemente (110) vorgesehen sind. 3. Roller according to claim 1, characterized in that the electrical rule's connections ( 114 ) are provided at the two ends of the heating elements ( 110 ). 4. Walze nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Heizelemente (10) Flachrohrheizelemente sind, die einen Quer­ schnitt mit zwei Seiten aufweisen, die zumindest über einen Teil ihrer Länge etwa parallel verlaufen, wobei die zwei zumindest über einen Teil ihrer Länge etwa parallelen Seiten die Querschnittslängsseiten sind.4. Roller according to one of claims 1 to 3, characterized in that the heating elements ( 10 ) are flat tube heating elements which have a cross-section with two sides which run approximately parallel over at least part of their length, the two at least over part their length approximately parallel sides are the cross-sectional long sides. 5. Walze nach Anspruch 4, dadurch gekennzeichnet, daß die Flach­ rohrheizelemente derart in der jeweils zugehörigen Bohrung (9, 109) ausge­ richtet sind, daß die Querschnittslängsseiten der Flachrohrheizelemente zur jeweils nächstliegenden, an den Außenumfang der Walze angelegten Tan­ gente (T) etwa in demselben Winkel α ausgerichtet sind.5. Roller according to claim 4, characterized in that the flat tube heating elements are aligned in such a way in the associated bore ( 9 , 109 ) that the cross-sectional longitudinal sides of the flat tube heating elements to the nearest, on the outer circumference of the roller Tan (T) approximately are aligned at the same angle α. 6. Walze nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Bohrungen (9, 109) sich durch den gesamten Walzenkörper erstrec­ kende Durchgangsbohrungen sind.6. Roller according to one of claims 1 to 5, characterized in that the bores ( 9 , 109 ) are through the entire roller body erstrec kende through bores. 7. Walze nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die Heizelemente (10, 110) jeweils nur in ihren anschlußseitigen Endbe­ reichen in Längsrichtung in der jeweiligen Bohrung fixiert sind.7. Roller according to one of claims 1 to 6, characterized in that the heating elements ( 10 , 110 ) are each fixed only in their connection-side Endbe in the longitudinal direction in the respective bore. 8. Walze nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß die Heizelemente (10, 110) Heizmedien umfassen, deren Länge kleiner als die Länge des Walzenkörpers ist.8. Roller according to one of claims 1 to 7, characterized in that the heating elements ( 10 , 110 ) comprise heating media, the length of which is smaller than the length of the roller body. 9. Walze nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß die Heizelemente Heizdrähte umfassen, die paarweise von der An­ schlußseite her in dem Heizelement verlegt sind.9. Roller according to one of claims 1 to 8, characterized in that the heating elements comprise heating wires that are in pairs from the An are laid here in the heating element. 10. Walze nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß die Walze einen inneren Hohlraum (4, 104) aufweist, durch die elektri­ schen Leitungen (114) von der Einspeiseseite zu dem der Einspeiseseite entfernten Anschluß (112) der Heizelemente (110) verlegt sind. 10. Roller according to one of claims 1 to 9, characterized in that the roller has an inner cavity ( 4 , 104 ) through the electrical lines ( 114 ) from the feed side to the distant end of the feed side ( 112 ) of the heating elements ( 110 ) are installed. 11. Walze nach einem der Ansprüche 1 bis 10, dadurch gekennzeich­ net, daß die Heizelemente zweier, vorzugsweise benachbarter Bohrungen an der der Einspeiseseite entfernten Walzenseite elektrisch miteinander ver­ bunden sind.11. Roller according to one of claims 1 to 10, characterized in net that the heating elements of two, preferably adjacent holes on the roller side remote from the feed side, electrically ver are bound. 12. Walze nach einem der Ansprüche 1 bis 11, dadurch gekennzeich­ net, daß die Bohrungsinnenseiten zur besseren Wärmeankopplung be­ schichtet sind.12. Roller according to one of claims 1 to 11, characterized in net that the inside of the bore for better heat coupling be are stratified. 13. Walze nach Anspruch 12, dadurch gekennzeichnet, daß die Boh­ rungsinnenseiten in den beiden stirnseitigen Endbereichen der Walze nicht beschichtet sind.13. Roller according to claim 12, characterized in that the Boh not inside the two end areas of the roller are coated. 14. Walze nach einem der Ansprüche 1 bis 13, dadurch gekennzeich­ net, daß an zumindest einem der stirnseitigen Walzenenden formgestaltende Maßnahmen, wie beispielsweise eine den Walzenmantel von dem Walzen­ körper über eine gewisse Länge trennende, im Querschnitt ringförmige Aus­ nehmungen, vorgesehen sind.14. Roller according to one of claims 1 to 13, characterized in net that form-shaping at least one of the end roller ends Measures such as removing the roll shell from the rolling Body separating over a certain length, ring-shaped in cross-section acceptances are provided.
DE20101859U 2001-02-03 2001-02-03 Heated roller Expired - Lifetime DE20101859U1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE20101859U DE20101859U1 (en) 2001-02-03 2001-02-03 Heated roller
DE2002101380 DE10201380A1 (en) 2001-02-03 2002-01-16 Heatable roller for processing material strips comprises cylindrical roller body with axis-parallel holes distributed over periphery, arranged at short radial distance under working roller
IT2002MI000151A ITMI20020151A1 (en) 2001-02-03 2002-01-29 HEATABLE ROLLER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20101859U DE20101859U1 (en) 2001-02-03 2001-02-03 Heated roller

Publications (1)

Publication Number Publication Date
DE20101859U1 true DE20101859U1 (en) 2002-06-13

Family

ID=7952458

Family Applications (2)

Application Number Title Priority Date Filing Date
DE20101859U Expired - Lifetime DE20101859U1 (en) 2001-02-03 2001-02-03 Heated roller
DE2002101380 Withdrawn DE10201380A1 (en) 2001-02-03 2002-01-16 Heatable roller for processing material strips comprises cylindrical roller body with axis-parallel holes distributed over periphery, arranged at short radial distance under working roller

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE2002101380 Withdrawn DE10201380A1 (en) 2001-02-03 2002-01-16 Heatable roller for processing material strips comprises cylindrical roller body with axis-parallel holes distributed over periphery, arranged at short radial distance under working roller

Country Status (2)

Country Link
DE (2) DE20101859U1 (en)
IT (1) ITMI20020151A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT511390A1 (en) * 2011-04-20 2012-11-15 Thurner Wolfgang Winding device for an awning or awning
EP2570549A1 (en) * 2011-09-13 2013-03-20 Quantum Technologie GmbH Roller for heating a web of paper or fabric

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB913455A (en) * 1960-07-18 1962-12-19 Farrel Birmingham Co A heat-exchange roll for calendering the like
CH427654A (en) * 1963-12-19 1966-12-31 Kalle Ag Heated, hollow roller
DE4033986A1 (en) * 1990-08-09 1992-02-13 Schwaebische Huettenwerke Gmbh ROLLER WITH HEATING DEVICE
EP0515299A1 (en) * 1991-05-24 1992-11-25 Albert Montserrat Izquierdo Improvements in the procedure for heating calenders
DE4442571C1 (en) * 1994-11-30 1996-01-25 Kuesters Eduard Maschf Electrically heated roller, with condensing steam heat transfer, for uniform, high rate
DE29622957U1 (en) * 1996-05-23 1997-09-25 Kuesters Eduard Maschf Heated roller
DE29710620U1 (en) * 1997-06-18 1998-10-15 Kuesters Eduard Maschf Heated roller
DE19757474A1 (en) * 1997-12-23 1999-06-24 Voith Sulzer Papiertech Patent Paper calender

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB913455A (en) * 1960-07-18 1962-12-19 Farrel Birmingham Co A heat-exchange roll for calendering the like
CH427654A (en) * 1963-12-19 1966-12-31 Kalle Ag Heated, hollow roller
DE4033986A1 (en) * 1990-08-09 1992-02-13 Schwaebische Huettenwerke Gmbh ROLLER WITH HEATING DEVICE
EP0515299A1 (en) * 1991-05-24 1992-11-25 Albert Montserrat Izquierdo Improvements in the procedure for heating calenders
DE4442571C1 (en) * 1994-11-30 1996-01-25 Kuesters Eduard Maschf Electrically heated roller, with condensing steam heat transfer, for uniform, high rate
DE29622957U1 (en) * 1996-05-23 1997-09-25 Kuesters Eduard Maschf Heated roller
DE29710620U1 (en) * 1997-06-18 1998-10-15 Kuesters Eduard Maschf Heated roller
DE19757474A1 (en) * 1997-12-23 1999-06-24 Voith Sulzer Papiertech Patent Paper calender

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Elektroheizung für Kalenderwalzen, Kleinewefers, Krefeld, D 70/475 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT511390A1 (en) * 2011-04-20 2012-11-15 Thurner Wolfgang Winding device for an awning or awning
AT511390B1 (en) * 2011-04-20 2013-02-15 Thurner Wolfgang Winding device for an awning or awning
EP2570549A1 (en) * 2011-09-13 2013-03-20 Quantum Technologie GmbH Roller for heating a web of paper or fabric
WO2013037522A1 (en) 2011-09-13 2013-03-21 Quantum Technologie Gmbh Roller for heating a paper web or fabric

Also Published As

Publication number Publication date
DE10201380A1 (en) 2002-08-29
ITMI20020151A1 (en) 2003-07-29
ITMI20020151A0 (en) 2002-01-29

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Legal Events

Date Code Title Description
R163 Identified publications notified
R207 Utility model specification

Effective date: 20020718

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20040323

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20070315

R081 Change of applicant/patentee

Owner name: ANDRITZ KUESTERS GMBH, DE

Free format text: FORMER OWNER: EDUARD KUESTERS MASCHINENFABRIK GMBH & CO. KG, 47805 KREFELD, DE

Effective date: 20071106

R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20090325

R081 Change of applicant/patentee

Owner name: ANDRITZ KUESTERS GMBH, DE

Free format text: FORMER OWNER: ANDRITZ KUESTERS GMBH & CO. KG, 47805 KREFELD, DE

Effective date: 20090505

R071 Expiry of right