US2936158A - Heat exchange rolls - Google Patents

Heat exchange rolls Download PDF

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Publication number
US2936158A
US2936158A US782871A US78287158A US2936158A US 2936158 A US2936158 A US 2936158A US 782871 A US782871 A US 782871A US 78287158 A US78287158 A US 78287158A US 2936158 A US2936158 A US 2936158A
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Prior art keywords
core
roll
channels
grooves
shell
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Expired - Lifetime
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US782871A
Inventor
Boniface T Ramundo
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KENTILE Inc
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KENTILE Inc
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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/06—Lubricating, cooling or heating rolls
    • B21B27/08—Lubricating, cooling or heating rolls internally
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/62—Rollers, e.g. with grooves
    • B29B7/625—Rollers, e.g. with grooves provided with cooling or heating means
    • 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
    • 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
    • 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
    • Y10S165/161—Concentric shells define annular flow space with means defining particular flow path, e.g. baffle

Definitions

  • Claim. (Cl. 257-95)
  • the invention herein disclosed relates to the construction of rolls suitable for calendering, sheeting, milling and the like used ⁇ for various heat exchange purposes, includingheating, cooling, drying, calendering and the like.
  • Fig. l in the drawings is a broken longitudinalsectional view of a roll embodying theinvention with the sectioned parts at opposite ends of thisview appearing as taken on different planes, that at the left end appearing V as taken on the plane of line A A of Fig. 2, through radial exit channels and that at the right hand end appearing as taken through radial inlet channels on line B B of Fig. 3.
  • Fig. 2 is a transverse sectional view of the roll on a plane intersecting the radial outlet passages on the plane indicated by line 2 2 of Fig. l.
  • Fig. 3 is a similar transverse sectional view on a plane intersecting the radial inlet passages as on line 3 3 of Fig. l.
  • Fig. 4 is a broken plan illustrating the course of the labyrinth circulating passages, this view showing appearance of the body or core of the roll with the circulating grooves in the periphery of the same, before mounting of the surface shell thereon.
  • Figs. 5 and 6 are broken cross sectional views as on substantially the planes of lines 5 5 and 6 6 of Fig. 4 showing particularly the modification of the groove cross section to effect acceleration of the ow in the mid-length portions of the roll.
  • the roll is made up of but two main parts, a cylindrical body or core 7 selected and designed to provide the desired ICC strength and rigidity and a surrounding sleeve ⁇ 8 providing the required smooth hard surface characteristics.
  • the outer sleeve or shell in this combination requires but little machining and finishing and therefore it is economically possible to have this shell just as hard and brittle as need be to provide the best rolling, pressing and heat transfer surface characteristics. This provides a means of control of hardening by heat treatment, carburizing or separate application of wear resistant materials, all accomplished by using this separate shell.
  • the core may be of tough but readily machined material selected to provideall needed strength and rigidity necessary for heavy duty rolling applications together with the proper journal strength, shape and other design characteristics.
  • These channels may be formed by grooves machined in the surface of the core orbe otherwise provided as by applying strips defining such grooves to the outer surface of the core as indicated at 10 in Figs. 2, 3, 5 and 6.
  • these circulating channels may be provided by a separately formed cage having the grooves cut therein and secured in position over the core, between the core and shell.
  • These groove defining strips or the cage described may be welded or otherwise secured in position on the core and similarly the shell may be secured in place by welding or be shrunk onto the core.
  • a swivel connection 11 which may be of conventional design, fitted to the journal 12 at that end of the core.
  • the core y is made with a center passage extending through this one journal to the far end of the core and this passage of a larger diameter at 13 in the journal to carry How in both directions and of a lesser diameter at 14 in the body of the core and a portion 15 of still less diameter in the far end portion of the core.
  • V Separation of inowing and outliowing tiuid is effected by a stationary section 16 of the supply pipe 17, extend ⁇ ing from the swivel fitting in through the center of the larger chambered portion 13 of the conduit and carrylng at the innertend a rotary Amechanical seal 18 for the section 19 at the inner end of the pipe and which latter projects through a sealing disk 20 seated in the core at the inner end of chamber 13 into passage 14.
  • the rotary seal is shown as carrying an annular shoulder 22 engaged with the outer face of the sealing disk and by which pressure may be applied to assist in holding the disk firmly engaged in the seat 21.
  • the circulating fiuid entered by the inner pipe section passes on through the reduced and further reduced sectlons 14 and 15 to radial supply passages or ports 23 which are in communication with the thermal distribution channels 9 at the far end of the roll.
  • the distributing channels 9 are connected in groups, four groups in the case illustrated with three channels to each group.
  • Fig. 3 shows the four radial supply passages Z3 and the diagrammatic view Fig. 4 shows one of these supply passages opening into the ends of adjoining distributing channels 9.
  • Each of these channels, at the other end of the roll is in communication by a retum flow connection 26 with 'the adjoining channel and the latterby a return connection 27 is in communication with the next adjoining channel and the latter terminates in communication with a radial outlet port 24.
  • Figs. 4, 5 and 6 show how in the illustration with a common inlet for adjoining channel sections and with a separate. outlet for each channel section there will be four radial inlet passages 23 at the far end of the roll and eight outlet passages 24 in the near end of the roll. This number and arrangement may be varied to suit different requirements and if desired a separate inlet for each run of the distributing channels may be provided instead of the common inlet for adjoining sections. Also instead of having separate outletsfor different channel sections, adjoining sections may have a common outlet, these being points for determination in designing the rolls for special purposes.
  • thermal circulating fluid may be substantially equalized by dividing that ilow into sections of a limited number of longitudinal passes, three each in the illustration, it is found that generally results may be improved by accelerating the ow across the active mid-length portions of the channels by contracting the mid-length portions of these channels as illustrated at 28 in Figs. 4, 5 and 6.l
  • the dam for separating the outowing from the inflowing iluid is particularly simple and effective and is readily installed by counterboring or forming the step 21 at the entrance to the core body providing a seat into which the sealing disk can be forced.
  • the disk provides a centering support forthe inner end portion of the stationary supply piping.
  • a process roll comprising a heavy core of readily machined material forming the body of the roll and a light thin shell of hard, heat treated material on said core and forming the working surface of the roll, said core having a cylindrical body portion with journal extensions at opposite ends of the same, ⁇ 011e of said journal extensions having a ilow chamber extending inward from the end of the same to said body portion and the body portion having a supply passage continued from said flow chamber to the opposite far end of the body portion and an annular seat at the junction of said ow chamber with said supply passage, said cylindrical body portion of the core having external longitudinal fluid circulating grooves extending from end to end of the same, radial supply ports extending from the inner end of the supply passage to said iiuid circulating grooves at that end of the body portion and radial exhaust ports extending from the opposite ends of said grooves to the inner end of said flow passage, the thin shell being xed over said body portion and covering the outer ends of said ports and said grooves, a dam engaged in said seat to rotate with

Description

May 10, 1960 B.'T.-RAMuNDo HEAT EXCHANGE ROLLS 2 Sheets-Sheet 2 Filed Dec. 24, 1958 \\\\M Sk a INVENTOR. fav/mcs Z'A/va/vaa BY mgm.
' TTOR/VEY HEAT EXCHANGE ROLLS Boniface T. Ramundo, Cresskill, NJ., assignor to Kentile, Inc., Brooklyn, N.Y., a corporation of New York Application December 24, 1958, Serial No. 782,871
1 Claim. (Cl. 257-95) The invention herein disclosed relates to the construction of rolls suitable for calendering, sheeting, milling and the like used `for various heat exchange purposes, includingheating, cooling, drying, calendering and the like.
f 'Special objects of the invention are to provide arstructure in which heat transfer will be substantially equalized States Patent() over all portions of the roll surfaces and to accomplish 4 this result in a simple, readily manufactured, low cost form of construction.
Particularly it is a purpose of the invention to provide a roll with these advantages which will be made up of but few parts and in which such parts will contribute to the rigidity and strength of the roll plus the desired roll surface characteristics of smoothness and hardness.
Further special objects of the invention are to simplify and improve the flow of circulating fluid enteri-ng and leaving the roll and to modify fluid velocity beneath the surface of the roll to equalize or control heat exchange without reducing contact with the sub-surface portions of the roll. i The foregoing and other` desirable objects are attained by the novel features of construction, combinations and relations of parts hereinafter described in detail and illustrated in the accompanying drawings.
In these drawings a present practical commercial embodiment of the invention is illustrated but it will be appreciated that structure maybe modified and changed as regards such illustration'all within the trueintent and scope of the invention as hereinafter defined and claimed.
Fig. l in the drawings isa broken longitudinalsectional view of a roll embodying theinvention with the sectioned parts at opposite ends of thisview appearing as taken on different planes, that at the left end appearing V as taken on the plane of line A A of Fig. 2, through radial exit channels and that at the right hand end appearing as taken through radial inlet channels on line B B of Fig. 3.
Fig. 2 is a transverse sectional view of the roll on a plane intersecting the radial outlet passages on the plane indicated by line 2 2 of Fig. l.
Fig. 3 is a similar transverse sectional view on a plane intersecting the radial inlet passages as on line 3 3 of Fig. l.
Fig. 4 is a broken plan illustrating the course of the labyrinth circulating passages, this view showing appearance of the body or core of the roll with the circulating grooves in the periphery of the same, before mounting of the surface shell thereon.
Figs. 5 and 6 are broken cross sectional views as on substantially the planes of lines 5 5 and 6 6 of Fig. 4 showing particularly the modification of the groove cross section to effect acceleration of the ow in the mid-length portions of the roll.
In a preferred development of the invention the roll is made up of but two main parts, a cylindrical body or core 7 selected and designed to provide the desired ICC strength and rigidity and a surrounding sleeve `8 providing the required smooth hard surface characteristics.
The outer sleeve or shell in this combination requires but little machining and finishing and therefore it is economically possible to have this shell just as hard and brittle as need be to provide the best rolling, pressing and heat transfer surface characteristics. This provides a means of control of hardening by heat treatment, carburizing or separate application of wear resistant materials, all accomplished by using this separate shell.
The core, on the other hand, may be of tough but readily machined material selected to provideall needed strength and rigidity necessary for heavy duty rolling applications together with the proper journal strength, shape and other design characteristics.
Maximum equalized heat transfer is edectcd by provision of shallow circulating channels in the periphery of the core, underlying and covered by the shell.
These channels, indicated at 9, may be formed by grooves machined in the surface of the core orbe otherwise provided as by applying strips defining such grooves to the outer surface of the core as indicated at 10 in Figs. 2, 3, 5 and 6.
As a further variation these circulating channels may be provided by a separately formed cage having the grooves cut therein and secured in position over the core, between the core and shell. These groove defining strips or the cage described may be welded or otherwise secured in position on the core and similarly the shell may be secured in place by welding or be shrunk onto the core.
In the illustration the circulating uid is introduced and taken off at one end of the roll by a swivel connection 11 which may be of conventional design, fitted to the journal 12 at that end of the core. i
To accommodate this inflow and outflow the core yis made with a center passage extending through this one journal to the far end of the core and this passage of a larger diameter at 13 in the journal to carry How in both directions and of a lesser diameter at 14 in the body of the core and a portion 15 of still less diameter in the far end portion of the core. V Separation of inowing and outliowing tiuid is effected by a stationary section 16 of the supply pipe 17, extend` ing from the swivel fitting in through the center of the larger chambered portion 13 of the conduit and carrylng at the innertend a rotary Amechanical seal 18 for the section 19 at the inner end of the pipe and which latter projects through a sealing disk 20 seated in the core at the inner end of chamber 13 into passage 14.
T his sealing disk 20 centers and supports the inner section 19 of inlet pipe and it is shown as itself centered and supported in an annular shouldered seat 21 in the roll body at the inner end of passage 13.
The rotary seal is shown as carrying an annular shoulder 22 engaged with the outer face of the sealing disk and by which pressure may be applied to assist in holding the disk firmly engaged in the seat 21.
The circulating fiuid entered by the inner pipe section passes on through the reduced and further reduced sectlons 14 and 15 to radial supply passages or ports 23 which are in communication with the thermal distribution channels 9 at the far end of the roll.
From these channels the flow is by way of radial outlet ports or passages 24 into the larger passage or chamber 13 in journal 12 into the outer cham-ber of the swivel fitting and thence out through outlet piping 25.
To distribute flow as evenly as possible and equalize temperature about the surface of the roll the distributing channels 9 are connected in groups, four groups in the case illustrated with three channels to each group.
Fig. 3 shows the four radial supply passages Z3 and the diagrammatic view Fig. 4 shows one of these supply passages opening into the ends of adjoining distributing channels 9. Each of these channels, at the other end of the roll is in communication by a retum flow connection 26 with 'the adjoining channel and the latterby a return connection 27 is in communication with the next adjoining channel and the latter terminates in communication with a radial outlet port 24.
Figs. 4, 5 and 6 show how in the illustration with a common inlet for adjoining channel sections and with a separate. outlet for each channel section there will be four radial inlet passages 23 at the far end of the roll and eight outlet passages 24 in the near end of the roll. This number and arrangement may be varied to suit different requirements and if desired a separate inlet for each run of the distributing channels may be provided instead of the common inlet for adjoining sections. Also instead of having separate outletsfor different channel sections, adjoining sections may have a common outlet, these being points for determination in designing the rolls for special purposes.
While distribution of the thermal circulating fluid may be substantially equalized by dividing that ilow into sections of a limited number of longitudinal passes, three each in the illustration, it is found that generally results may be improved by accelerating the ow across the active mid-length portions of the channels by contracting the mid-length portions of these channels as illustrated at 28 in Figs. 4, 5 and 6.l
This may be accomplished `by reducing the cross sectional Vdimensions in the formation of the channels, one practical method being by deposit of welding metal in securing the channel strips in place on the core, if the channels are provided by applying strips ora cage as described, or by depositing weld metal in the v,bottoms of the grooves if the channels are formed by milling grooves in the surface of the core. v
By depositing metal in the bottom and lower corners of the grooves in the nature of llets, the flow is restricted and 'acceleration and turbulencercreated thus to accomplish more effective heat transfer, without limiting the area of uid contact with the shell. These grooves are shallow, narrow and Vrelatively close together to effect maximum heat transfer and with that maximum support of the shell, a condition necessitated by the heavy pressure applications associated with calendering, sheeting, milling and the like, which require that a. definite ratio of supported to unsupported shell to core area be maintained. The shell backed up and fully supported by the lands between the grooves can be as thin as considered best for heat transfer purposes.
The dam for separating the outowing from the inflowing iluid is particularly simple and effective and is readily installed by counterboring or forming the step 21 at the entrance to the core body providing a seat into which the sealing disk can be forced. Thus seated the disk provides a centering support forthe inner end portion of the stationary supply piping.
What is claimed is:
A process roll comprising a heavy core of readily machined material forming the body of the roll and a light thin shell of hard, heat treated material on said core and forming the working surface of the roll, said core having a cylindrical body portion with journal extensions at opposite ends of the same, `011e of said journal extensions having a ilow chamber extending inward from the end of the same to said body portion and the body portion having a supply passage continued from said flow chamber to the opposite far end of the body portion and an annular seat at the junction of said ow chamber with said supply passage, said cylindrical body portion of the core having external longitudinal fluid circulating grooves extending from end to end of the same, radial supply ports extending from the inner end of the supply passage to said iiuid circulating grooves at that end of the body portion and radial exhaust ports extending from the opposite ends of said grooves to the inner end of said flow passage, the thin shell being xed over said body portion and covering the outer ends of said ports and said grooves, a dam engaged in said seat to rotate with the roll and separating said supply passage from said flow chamber, a stationary supply pipe entered in said ow chamber with space about the same in communication with the inner ends of said exhaust ports and forming an annular discharge passage in said How chamber about said pipe, a swivel fitting at the outer end of said journal extension supporting the outer end of said stationary supply pipe and in flow receptive relation with said annular discharge passage, said supply pipe having an extension at the inner end of the same projecting through said dam into said supply passage and a rotary seal on said supply pipeat the outer side of said darn and in sealing relation with said dam for sealing said'supply passage oft' from said annular discharge passage and enabling said dam to serve as a centering support for the inner end of said supply pipe.
References Cited in the le of this patent UNITED STATES PATENTS 1,651,502 Banbury Dec. 6, 1927 2,677,899 Ohlson et al. May 11, Y1954 2,890,026 Marganski et al June 9, 1959 FOREIGN PATENTS 21,001 Great Britain 1913
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Cited By (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3151667A (en) * 1963-02-04 1964-10-06 Combustion Eng Shielding arrangement for trunnion
US3282332A (en) * 1963-10-30 1966-11-01 Du Pont Tow-transporting roll
US3518950A (en) * 1967-01-13 1970-07-07 Manesty Machines Rotary tablet-making machines
US3581812A (en) * 1968-04-25 1971-06-01 Vepa Ag Heated godet for drawing systems and cylinder dryers
US3662821A (en) * 1971-02-01 1972-05-16 Daniel I Saxon Heat transfer roll with separate temperature zones for processing materials
DE2315669A1 (en) * 1973-03-29 1974-10-31 Troester Maschf Paul Calender roller for rubber or plastics processing - fitted with non linear peripherally arranged heating/cooling conduits
US3903961A (en) * 1973-11-08 1975-09-09 Morrison Machine Co Hot oil drum
DE2453282A1 (en) * 1974-11-09 1976-05-13 Vepa Ag Heated roller for drawing synthetic filaments - has a single condensation removal channel for double-mantle roller
FR2326256A1 (en) * 1975-10-02 1977-04-29 Demag Ag Cooling water circulation in casting plant roller apron - diverted to give extra cooling at ends of rollers
US4074750A (en) * 1975-03-28 1978-02-21 Fives-Cail Babcock Internally cooled roll
US4123971A (en) * 1975-08-18 1978-11-07 Maschinefabrik Koppern Gmbh & Co Kg Roller press for thermal compaction and thermal briquetting of loose materials
USRE30302E (en) * 1973-11-08 1980-06-10 Hot oil drum
FR2454347A1 (en) * 1979-04-18 1980-11-14 Mannesmann Ag ROLLER FOR CONTINUOUS CASTING OF STEEL
JPS56501674A (en) * 1979-12-12 1981-11-19
US4453593A (en) * 1977-06-06 1984-06-12 Thune-Eureka S/S Oil-heated roller
US4545425A (en) * 1980-06-25 1985-10-08 Kjell Johansson Mounting device
DE8708474U1 (en) * 1987-06-16 1987-12-03 Felten & Guilleaume Energietechnik Ag, 5000 Koeln, De
WO1988004585A1 (en) * 1986-12-22 1988-06-30 Lauener Engineering Ag Process and device for cooling rollers
US4773468A (en) * 1986-05-14 1988-09-27 Larex Ag Casting roll
WO1989000272A1 (en) * 1987-07-04 1989-01-12 Wutke Juergen Device for manufacturing flake ice
FR2622145A1 (en) * 1987-10-23 1989-04-28 Lacaux Freres Papeteries Carto ROD CYLINDER FOR A CORRUGATED CARDBOARD MANUFACTURING MACHINE
US4955268A (en) * 1987-06-15 1990-09-11 Sulzer-Escher Wyss Gmbh Apparatus containing a work surface heated with a heat carrier medium
DE3909134A1 (en) * 1989-03-20 1990-10-04 Troester Maschf Paul SEALING PLATE CALENDAR
DE9014117U1 (en) * 1990-10-11 1992-02-06 Eduard Kuesters Maschinenfabrik Gmbh & Co Kg, 4150 Krefeld, De
US5156714A (en) * 1990-05-24 1992-10-20 United Container Machinery Group, Inc. Heater for a corrugating machine
US5183525A (en) * 1990-05-24 1993-02-02 United Container Machinery Group, Inc. Heater for a double facing corrugating machine
GB2296882A (en) * 1995-01-13 1996-07-17 Bhp Steel Cooled casting roll
US5592987A (en) * 1989-07-14 1997-01-14 Fata Hunter, Inc. System for a crown control roll casting machine
US5983993A (en) * 1996-08-30 1999-11-16 International Paper Company High production chill roll
US20080305937A1 (en) * 2007-06-06 2008-12-11 Shw Casting Technologies Gmbh Roller body with profile channels for a thermal treatment fluid
CN103785687A (en) * 2014-02-12 2014-05-14 武汉科技大学 Roller shell roller capable of heating with heat conducting oil
WO2018041424A1 (en) * 2016-08-30 2018-03-08 Zf Friedrichshafen Ag Arrangement for controlling the temperature of a fluid
CN109594400A (en) * 2019-01-24 2019-04-09 安徽紫竹林纸业有限公司 The smooth calendering device of paper in a kind of paper finishing processes
WO2023138712A1 (en) * 2022-01-18 2023-07-27 Matthews International Corporation Temperature-controllable calender roller for manufacturing an electrode track using the dry electrode process

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191321001A (en) * 1913-09-17 1914-06-18 Christian Hamilton Gray Improvements in or connected with Mixing and Calendering Rolls for India Rubber and other Plastic Materials.
US1651502A (en) * 1926-06-15 1927-12-06 Farrel Birmingham Co Inc Heat-exchange roll
US2677899A (en) * 1951-05-16 1954-05-11 Pusey & Jones Corp Jacketed steam drier
US2890026A (en) * 1955-06-16 1959-06-09 Farrel Birmingham Co Inc Baffle for rolls

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191321001A (en) * 1913-09-17 1914-06-18 Christian Hamilton Gray Improvements in or connected with Mixing and Calendering Rolls for India Rubber and other Plastic Materials.
US1651502A (en) * 1926-06-15 1927-12-06 Farrel Birmingham Co Inc Heat-exchange roll
US2677899A (en) * 1951-05-16 1954-05-11 Pusey & Jones Corp Jacketed steam drier
US2890026A (en) * 1955-06-16 1959-06-09 Farrel Birmingham Co Inc Baffle for rolls

Cited By (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3151667A (en) * 1963-02-04 1964-10-06 Combustion Eng Shielding arrangement for trunnion
US3282332A (en) * 1963-10-30 1966-11-01 Du Pont Tow-transporting roll
US3518950A (en) * 1967-01-13 1970-07-07 Manesty Machines Rotary tablet-making machines
US3581812A (en) * 1968-04-25 1971-06-01 Vepa Ag Heated godet for drawing systems and cylinder dryers
US3662821A (en) * 1971-02-01 1972-05-16 Daniel I Saxon Heat transfer roll with separate temperature zones for processing materials
DE2315669A1 (en) * 1973-03-29 1974-10-31 Troester Maschf Paul Calender roller for rubber or plastics processing - fitted with non linear peripherally arranged heating/cooling conduits
USRE30302E (en) * 1973-11-08 1980-06-10 Hot oil drum
US3903961A (en) * 1973-11-08 1975-09-09 Morrison Machine Co Hot oil drum
DE2453282A1 (en) * 1974-11-09 1976-05-13 Vepa Ag Heated roller for drawing synthetic filaments - has a single condensation removal channel for double-mantle roller
US4074750A (en) * 1975-03-28 1978-02-21 Fives-Cail Babcock Internally cooled roll
US4123971A (en) * 1975-08-18 1978-11-07 Maschinefabrik Koppern Gmbh & Co Kg Roller press for thermal compaction and thermal briquetting of loose materials
FR2326256A1 (en) * 1975-10-02 1977-04-29 Demag Ag Cooling water circulation in casting plant roller apron - diverted to give extra cooling at ends of rollers
US4453593A (en) * 1977-06-06 1984-06-12 Thune-Eureka S/S Oil-heated roller
FR2454347A1 (en) * 1979-04-18 1980-11-14 Mannesmann Ag ROLLER FOR CONTINUOUS CASTING OF STEEL
JPS56501674A (en) * 1979-12-12 1981-11-19
US4545425A (en) * 1980-06-25 1985-10-08 Kjell Johansson Mounting device
US4773468A (en) * 1986-05-14 1988-09-27 Larex Ag Casting roll
CH674166A5 (en) * 1986-12-22 1990-05-15 Lauener Eng Ag
WO1988004585A1 (en) * 1986-12-22 1988-06-30 Lauener Engineering Ag Process and device for cooling rollers
US4944342A (en) * 1986-12-22 1990-07-31 Lauener Engineering Ag Process and device for cooling rollers
US4955268A (en) * 1987-06-15 1990-09-11 Sulzer-Escher Wyss Gmbh Apparatus containing a work surface heated with a heat carrier medium
DE8708474U1 (en) * 1987-06-16 1987-12-03 Felten & Guilleaume Energietechnik Ag, 5000 Koeln, De
WO1989000272A1 (en) * 1987-07-04 1989-01-12 Wutke Juergen Device for manufacturing flake ice
FR2622145A1 (en) * 1987-10-23 1989-04-28 Lacaux Freres Papeteries Carto ROD CYLINDER FOR A CORRUGATED CARDBOARD MANUFACTURING MACHINE
EP0314538A1 (en) * 1987-10-23 1989-05-03 Papeteries Et Cartonneries Lacaux Freres Corrugating roll for a machine for the manufacture of corrugated cardboard
US4917664A (en) * 1987-10-23 1990-04-17 Papeteries Et Cartonneries Lacaux Freres Fluted roll for a corrugated board manufacturing machine
US5131323A (en) * 1989-03-20 1992-07-21 Hermann Siebert Packing sheet calender
DE3909134A1 (en) * 1989-03-20 1990-10-04 Troester Maschf Paul SEALING PLATE CALENDAR
US5592987A (en) * 1989-07-14 1997-01-14 Fata Hunter, Inc. System for a crown control roll casting machine
US5156714A (en) * 1990-05-24 1992-10-20 United Container Machinery Group, Inc. Heater for a corrugating machine
US5183525A (en) * 1990-05-24 1993-02-02 United Container Machinery Group, Inc. Heater for a double facing corrugating machine
DE9014117U1 (en) * 1990-10-11 1992-02-06 Eduard Kuesters Maschinenfabrik Gmbh & Co Kg, 4150 Krefeld, De
GB2296882A (en) * 1995-01-13 1996-07-17 Bhp Steel Cooled casting roll
GB2296882B (en) * 1995-01-13 1998-06-24 Bhp Steel Casting roll
US5983993A (en) * 1996-08-30 1999-11-16 International Paper Company High production chill roll
US20080305937A1 (en) * 2007-06-06 2008-12-11 Shw Casting Technologies Gmbh Roller body with profile channels for a thermal treatment fluid
CN103785687A (en) * 2014-02-12 2014-05-14 武汉科技大学 Roller shell roller capable of heating with heat conducting oil
WO2018041424A1 (en) * 2016-08-30 2018-03-08 Zf Friedrichshafen Ag Arrangement for controlling the temperature of a fluid
CN109594400A (en) * 2019-01-24 2019-04-09 安徽紫竹林纸业有限公司 The smooth calendering device of paper in a kind of paper finishing processes
WO2023138712A1 (en) * 2022-01-18 2023-07-27 Matthews International Corporation Temperature-controllable calender roller for manufacturing an electrode track using the dry electrode process

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