US3401745A - Heat transfer roller having fluid circulating means therein - Google Patents

Heat transfer roller having fluid circulating means therein Download PDF

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Publication number
US3401745A
US3401745A US560910A US56091066A US3401745A US 3401745 A US3401745 A US 3401745A US 560910 A US560910 A US 560910A US 56091066 A US56091066 A US 56091066A US 3401745 A US3401745 A US 3401745A
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US
United States
Prior art keywords
heat transfer
fluid
pipe
roller
cylinder
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
US560910A
Other languages
English (en)
Inventor
Pato Tibor Georges
Ammon Ernst
Graf Erwin
Wymann Hans Heinrich
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.)
Winkler Fallert and Co AG
Original Assignee
Winkler Fallert and Co 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
Application filed by Winkler Fallert and Co AG filed Critical Winkler Fallert and Co AG
Application granted granted Critical
Publication of US3401745A publication Critical patent/US3401745A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
    • D06B23/02—Rollers
    • D06B23/028—Rollers for thermal treatment
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C15/00—Calendering, pressing, ironing, glossing or glazing textile fabrics
    • D06C15/08—Rollers therefor
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
    • F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
    • F26B13/14—Rollers, drums, cylinders; Arrangement of drives, supports, bearings, cleaning
    • F26B13/18—Rollers, drums, cylinders; Arrangement of drives, supports, bearings, cleaning heated or cooled, e.g. from inside, the material being dried on the outside surface by conduction
    • F26B13/183—Arrangements for heating, cooling, condensate removal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D11/00—Heat-exchange apparatus employing moving conduits
    • F28D11/02—Heat-exchange apparatus employing moving conduits the movement being rotary, e.g. performed by a drum or roller
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S165/00—Heat exchange
    • Y10S165/135—Movable heat exchanger
    • Y10S165/139—Fully rotatable
    • Y10S165/156—Hollow cylindrical member, e.g. drum
    • Y10S165/159—Hollow cylindrical member, e.g. drum with particular flow path or defined fluid chamber, e.g. annulus, spiral
    • Y10S165/16—Concentric shells define annular flow space

Definitions

  • a rotatable heat transfer roller is disclosed as including an outer cylinder having a pair of end walls closing respectively opposite ends thereof and each formed with an axially outwardly extending tubular pivot.
  • Bearing means rotatably support the tubular pivots, and a cylindrical directing pipe extends coaxially within the cylinder and has at least partially open axially opposite ends.
  • This pipe together with the cylinder, defines an annular passage for flow of heat transfer fluid, the passage communicating with the interior of the pipe through the opposite ends of the latter.
  • a vane-type pump is disposed within the directing pipe and includes a rotor on a shaft which is rotatably mounted in hearings in the tubular pivot of one end plate, a driving means being connected to the shaft exteriorly of the roller.
  • heat transfer fluid is admitted through one tubular pivot and is exhausted through orifice means associated with the other tubular pivot.
  • the roller is essentially sealed, with one end plate being formed with a filling opening and a pressure relief opening.
  • a conducting pipe extends concentrically of the directing pipe and encloses a bellows compensating for expansion and contraction of the heat transfer fluid with variations in temperature.
  • Electric heating means are associated with the wall of the directing pipe and supplied with current by leads extending through one of the tubular pivots.
  • This invention relates to heat transfer rollers, such as cooling or heating rollers, and more particularly to an improved heat transfer roller having a high heat transmission efficiency.
  • the liquid heat transfer agent flows from the interior of the roller through flow passages or apertures against the circumferential or cylindrical wall of the roller.
  • the heat transfer liquid flows along the inner surface of the rollers circumferential or cylindrical wall through oppositely directed helical channels.
  • An object of the present invention is to provide a heat transfer roller which is not subject to the disadvantages of known types of heat transfer rollers.
  • Another object of the invention is to provide a heat transfer roller having a heat transfer fluid-directing pipe arranged concentrically therein.
  • a further object of the invention is to provide a heat transfer roller having a heat transfer fluid-directing pipe arranged concentrically therein and having a heating fluid circulating pump positioned in the fluid directing pipe.
  • Still another object of the invention is to provide a heat transfer roller, of the type just mentioned, including external driving means for the pump.
  • a further object of the invention is to provide a heat transfer roller, of the type just mentioned, in which there is a closed circulation of heat transfer liquid, and including an expansion compensating bellows within the roller.
  • FIG. 1 is an axial sectional view through a heating or cooling roller in accordance with one embodiment of the invention.
  • FIG. 2 is an axial sectional View through a heating or cooling roller in accordance with another embodiment of the invention.
  • a heating or cooling roller is illustrated as including an axially relatively elongated cylindrical wall or cylinder 1 having end plates 2 and 3, which also constitute support pivots for cylinder 1 whereby the roller may be rotatably mounted.
  • End plates 2 and 3 are formed with axial bores 4 and 5, respectively, and are fixedly secured in cylinder or shell 1. As illustrated, these end plates have pivot extensions engaged in suitable antifriction support bearings for rotatably mounting the heat transfer roller.
  • a fluid directing pipe 7 which is partially or fully open at its axially opposite ends, is disposed concentrically or coaxially within cylindrical wall 1, as by being supported from wall 1 by carriers or supports 6.
  • Pipe 7 has an external diameter less than the internal diameter of wall or cylinder 1, so that an annular space 8 is left between cylinder 1 and pipe 7 for the circulation of the cooling or heating'fluid, this space 8 communicating with the interior of pipe 7 through the at least partially open ends of the latter.
  • end plate 3 has axially spaced bores 9 and 10 which receive antifriction bearings 11 and 12, respectively. These bearings support a vane-type pump 15 having a shaft 13 supported by bearings 11 and 12 and driven by a suitable drive means such as, for example, a motor 14. Pump 15 thus rotates within director pipe 7.
  • the heating or cooling roller is intended for a closed circulation of the heat transfer fluid.
  • the heating roller includes the axially elongated cylindrical wall 1', the fluid directing pipe 7 and the axially elongated annular circulation space 8 between jacket 1' and fluid directing pipe 7.
  • a vane-type pump is mounted within pipe 7' and driven from an external source, such as a motor 14'.
  • the roller of FIG. 2 diflers from that shown in FIG. 1, in the provision of a conducting pipe 24 of substantially less diameter than the fluid directing pipe 7' and arranged concentrically or coaxially with pipe 7' and cylinder 1'.
  • a bellows 25, of metal or synthetic resin material, is positioned within cylinder 1' as by being arranged to extend axially of conducting pipe 24.
  • Directing pipe 7 includes end wall members and 21 formed with pivots rotatably supported on the end wall members 22 and 23, respectively, of cylinder 1'.
  • Conducting pipe 24 is mounted on a cylindrical inward extension of end wall 20.
  • Bellows 25 is a known type of bellows which serves to absorb the expansion of the heating fluid due to increased temperature.
  • roller pivot 22 constituting an end wall fixedly secured to cylinder 1', is formed with a filling aperture selectively closed by a screw 26, and is also formed with a further aperture selectively closed by a ventilating screw 27.
  • a compensation vessel which, though not shown, is known per se.
  • Electric heating elements 28 are built into the wall of fluid directing pipe 7, and these heating elements are energized through lines or conductors 29 which extend through bores 30 and 31 in end wall 20 of fluid directing pipe 7
  • the roller shown in FIG. 1 also can be provided with electrical heating means, or it may be heated by hot Water.
  • a rotatable heat transfer roller for heating or cooling purposes, comprising, in combination, an axially relatively elongated outer cylinder; a pair of end walls closing respective opposite ends of each cylinder and each formed with an axially outwardly extending tubular pivot; bearing means rotatably supporting said tubular pivots; a cylindrical directing pipe extending coaxially within said cylinder and having at least partially open axially opposite ends, said pipe defining, with said cylinder, an annular passage for flow of heat transfer fluid and communicating with the interior of said pipe through said axially opposite ends of the latter; means supporting said pipe in said cylinder to direct flow of fluid through the latter; fluid circulating means within said cylinder operable to circulate fluid through said pipe and through said annular passage to maintain a uniform temperature distribution throughout the length of said cylinder; a bellows positioned within said roller; said roller being sealed to provide for closed circulation of said heat transfer fluid; said bellows compensating for expansion and contraction of said heat transfer fluid with variations in temperature; and fluid heating means within said heat transfer roller
  • a heat transfer roller as claimed in claim 1, including a conducting pipe supported within said directing pipe to extend concentrically thereof; said bellows being disposed within said conducting pipe.
  • a heat transfer roller as claimed in claim which said means supporting said directing pipe comprises an apertured end Wall member secured to an end of said directing pipe and having bearing support in one of said end walls; said conducting pipe being supported at one end on said end wall member.
  • a rotatable heat transfer roller for heating or cooling purposes, comprising, in combination, an axially relatively elongated outer cylinder; a pair of end walls closing respective opposite ends of said cylinder and each formed with an axially outwardly extending tubular pivot; bearing means rotatably supporting said tubular pivots; a cylindrical directing pipe extending coaxially within said cylinder and having at least partially open axially opposite ends, said pipe defining, with said cylinder, an annular passage for flow of heat transfer fluid and communicating with the interior of said pipe through said axially opposite ends of the latter; means supporting said pipe in said cylinder to direct flow of fluid through the latter; fluid circulating means within said cylinder operable to circulate fluid through said pipe and through said annular passage to maintain a uniform temperature distribution through the length of said jacket; said roller being sealed to provide for flow of circulation of heat transfer fluid; and heating means mounted along said directing pipe.
  • a heat transfer roller as claimed in claim 4, in which said heating means are electric heating means.
  • a rotatable heat transfer roller for heating or cooling purposes, comprising, in combination, an axially relatively elongated outer cylinder; a pair of end walls closing respective opposite ends of said cylinder and each formed with an axially outwardly extending tubular pivot; bearing means rotatably supporting said tubular pivots; a cylindrical directing pipe extending coaxially within said cylinder and having at least partially open axially opposite ends, said pipe defining, with said cylinder, an annular passage for flow of heat transfer fluid and communicating with the interior of said pipe through said axially opposite ends of the latter; means supporting said pipe in said cylinder to direct flow of fluid through the latter; fluid circulating means in the form of a vane-type pump positioned within said directing pipe; axially spaced bearings in one of said tubular pivots; a driving shaft for said vane-type pump extending through said one tubular pivot and rotatably supported in said axially spaced bearings; driving means drivingly secured to said shaft externally of said heat transfer roller; and fluid in
  • a heat transfer roller as claimed in claim 6, in which said tubular pivot formed with said orifices is the one containing said axially spaced bearings supporting said shaft, said last-named tubular pivot extending inwardly from its associated end wall and said orifices means being formed in said inward extension axially outwardly of the innermost of said bearings therein.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Fixing For Electrophotography (AREA)
US560910A 1965-05-20 1966-05-20 Heat transfer roller having fluid circulating means therein Expired - Lifetime US3401745A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE660565 1965-05-20

Publications (1)

Publication Number Publication Date
US3401745A true US3401745A (en) 1968-09-17

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Family Applications (1)

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Country Status (4)

Country Link
US (1) US3401745A (de)
CH (1) CH442382A (de)
DE (1) DE1604248A1 (de)
GB (1) GB1091053A (de)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3807950A (en) * 1971-10-13 1974-04-30 R Rogers Method of dyeing and/or washing fabric
US3960467A (en) * 1973-03-07 1976-06-01 International Standard Electric Corporation Cooling device for a pump motor
EP0162381A1 (de) * 1984-05-10 1985-11-27 E.C.H. Will GmbH Kühl- oder Heizwalze
US4693015A (en) * 1985-08-26 1987-09-15 Hercules Incorporated Direct fired cylinder dryer
US5590704A (en) * 1994-02-21 1997-01-07 Kvaerner Eureka A.S. Method of heating a jacketed working surface of rotating roller and a rotary roller
EP0947628A3 (de) * 1998-04-01 2000-04-19 Voith Sulzer Papiertechnik Patent GmbH Walze
US20060005528A1 (en) * 2004-06-28 2006-01-12 Joseph Brady Propulsion device with enclosed plenum
DE10305316B4 (de) * 2002-03-13 2011-06-16 Goss Contiweb B.V. Kühlwalze mit einem im Wesentlichen hohlen Innenraum
CN106149264A (zh) * 2015-04-08 2016-11-23 连云港如年实业有限公司 油加热烫光辊
CN109016828A (zh) * 2018-09-20 2018-12-18 大理怡祥纸业有限公司 一种导热油加热辊及其上胶烘干系统和方法
US10457512B2 (en) 2016-09-19 2019-10-29 New Era Converting Machinery, Inc. Automatic lapless butt material splice

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5531298Y2 (de) * 1972-10-25 1980-07-25
DD217721A1 (de) * 1983-09-29 1985-01-23 Nagema Veb K Verfahren und vorrichtung zur kuehlung von hohlwalzen
JP2654907B2 (ja) * 1993-08-18 1997-09-17 菊地工業株式会社 帯状織物の加工処理装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1536832A (en) * 1924-05-13 1925-05-05 Pittsburgh Plate Glass Co Fluid-cooled roll
US1790700A (en) * 1931-02-03 escole
US1928173A (en) * 1931-05-23 1933-09-26 Gerstenberg Aage Cooling drum for cooling of liquid and molten substances
US2071624A (en) * 1934-01-26 1937-02-23 Walton C Graham Heat transfer apparatus
US2800307A (en) * 1954-06-04 1957-07-23 Stratford Eng Corp Apparatus for controlling temperature change of blends of fluids or fluids and finely divided solids
US3237685A (en) * 1961-11-29 1966-03-01 Dow Chemical Co Fluid heated roll

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1790700A (en) * 1931-02-03 escole
US1536832A (en) * 1924-05-13 1925-05-05 Pittsburgh Plate Glass Co Fluid-cooled roll
US1928173A (en) * 1931-05-23 1933-09-26 Gerstenberg Aage Cooling drum for cooling of liquid and molten substances
US2071624A (en) * 1934-01-26 1937-02-23 Walton C Graham Heat transfer apparatus
US2800307A (en) * 1954-06-04 1957-07-23 Stratford Eng Corp Apparatus for controlling temperature change of blends of fluids or fluids and finely divided solids
US3237685A (en) * 1961-11-29 1966-03-01 Dow Chemical Co Fluid heated roll

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3807950A (en) * 1971-10-13 1974-04-30 R Rogers Method of dyeing and/or washing fabric
US3960467A (en) * 1973-03-07 1976-06-01 International Standard Electric Corporation Cooling device for a pump motor
EP0162381A1 (de) * 1984-05-10 1985-11-27 E.C.H. Will GmbH Kühl- oder Heizwalze
US4693015A (en) * 1985-08-26 1987-09-15 Hercules Incorporated Direct fired cylinder dryer
US5590704A (en) * 1994-02-21 1997-01-07 Kvaerner Eureka A.S. Method of heating a jacketed working surface of rotating roller and a rotary roller
EP0947628A3 (de) * 1998-04-01 2000-04-19 Voith Sulzer Papiertechnik Patent GmbH Walze
US6250376B1 (en) * 1998-04-01 2001-06-26 Voith Sulzer Papiertechnik Patent Gmbh Heat exchanging roll
DE10305316B4 (de) * 2002-03-13 2011-06-16 Goss Contiweb B.V. Kühlwalze mit einem im Wesentlichen hohlen Innenraum
US7165388B2 (en) * 2004-06-28 2007-01-23 Joseph Brady Propulsion device with enclosed plenum
US7458201B2 (en) 2004-06-28 2008-12-02 Joseph Brady Propulsion device with enclosed plenum
US20060005528A1 (en) * 2004-06-28 2006-01-12 Joseph Brady Propulsion device with enclosed plenum
CN101427018B (zh) * 2004-06-28 2012-11-07 约瑟夫·布雷迪 具有封闭增压室的推进装置
CN106149264A (zh) * 2015-04-08 2016-11-23 连云港如年实业有限公司 油加热烫光辊
CN106149264B (zh) * 2015-04-08 2018-12-14 连云港如年实业有限公司 油加热烫光辊
US10457512B2 (en) 2016-09-19 2019-10-29 New Era Converting Machinery, Inc. Automatic lapless butt material splice
US10899568B2 (en) 2016-09-19 2021-01-26 New Era Converting Machinery, Inc. Automatic lapless butt material splice
US11767189B2 (en) 2016-09-19 2023-09-26 New Era Converting Machinery, Inc. Automatic lapless butt material splice
CN109016828A (zh) * 2018-09-20 2018-12-18 大理怡祥纸业有限公司 一种导热油加热辊及其上胶烘干系统和方法

Also Published As

Publication number Publication date
GB1091053A (en) 1967-11-15
CH442382A (de) 1967-08-31
DE1604248A1 (de) 1970-08-27

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