GB838865A - Heat exchange roll for calendaring or rolling operations - Google Patents

Heat exchange roll for calendaring or rolling operations

Info

Publication number
GB838865A
GB838865A GB29874/58A GB2987458A GB838865A GB 838865 A GB838865 A GB 838865A GB 29874/58 A GB29874/58 A GB 29874/58A GB 2987458 A GB2987458 A GB 2987458A GB 838865 A GB838865 A GB 838865A
Authority
GB
United Kingdom
Prior art keywords
shell
cylinder
fluid
journals
hollow
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
Application number
GB29874/58A
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.)
Farrel Birmingham Co Inc
Original Assignee
Farrel Birmingham Co Inc
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 Farrel Birmingham Co Inc filed Critical Farrel Birmingham Co Inc
Publication of GB838865A publication Critical patent/GB838865A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • B29C33/04—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam
    • B29C33/044—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam in rolls calenders or drums
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

838,865. Hollow rollers. FARREL-BIRMINGHAM CO. Inc. Sept. 18, 1958 [Oct. 30, 1957], No. 29874/58. Class 34(1) A calendar roll comprises a hollow cylinder, hollow end journals, a shell with end members within the cylinder, a plurality of fluid passages between the shell and the cylinder wall, extending lengthwise of the cylinder and means within the journals and extending from the end members of the shell to conduct fluid introduced through the fluid passages and into one of the journals in one direction and within the shell for the return flow in the opposite direction. The roll end journals 11, 12 are secured to the cylinder 10 by screws 13 The shell 14 has end heads 17, 18 set into it and the projecting ends of the shell have notches 21 to provide ports for the circulating fluid. The shell is tapered and fluid is passed along channels formed by external helical guiding ribs 20 from the smaller to the larger end. The fluid is returned through a pipe 16 supported in a disclike member 23 and the shell head 18 and leaves the shell through a pipe 15 fastened to the head 17. The outer end of the roll bearing 12 is closed by a plug 22. In another form, the shell is cylindrical and the progressive change in the area of the passage between the guiding ribs is produced by decreasing the width of the channels.
GB29874/58A 1957-10-30 1958-09-18 Heat exchange roll for calendaring or rolling operations Expired GB838865A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US693307A US2875985A (en) 1957-10-30 1957-10-30 Heat exchange roll

Publications (1)

Publication Number Publication Date
GB838865A true GB838865A (en) 1960-06-22

Family

ID=24784137

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29874/58A Expired GB838865A (en) 1957-10-30 1958-09-18 Heat exchange roll for calendaring or rolling operations

Country Status (3)

Country Link
US (1) US2875985A (en)
DE (1) DE1178201B (en)
GB (1) GB838865A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988002743A1 (en) * 1986-10-16 1988-04-21 Wnc-Nitrochemie Gmbh Process for manufacturing powder for propulsive charges

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3056588A (en) * 1957-03-12 1962-10-02 Alexandrovsky George Conveyor screw apparatus
US3121920A (en) * 1958-06-16 1964-02-25 Phillips Petroleum Co Apparatus for vacuum molding polymer sheets
US3291204A (en) * 1961-03-16 1966-12-13 Thermel Inc Heat transfer roll
JPS5242252Y2 (en) * 1972-11-08 1977-09-26
DE2325249A1 (en) * 1973-05-18 1974-12-05 Daimler Benz Ag ROTARY PISTON COMBUSTION MACHINE IN TROCHOID DESIGN
DE2444614C3 (en) * 1974-09-16 1978-04-13 Mannesmann Ag, 4000 Duesseldorf Coolable roll for continuous casting plants
FR2289271A1 (en) * 1974-10-29 1976-05-28 Socometal Spiral water channel for cooling rolls - used in continuous casting, made of wire welded round mild steel tube
US4086691A (en) * 1975-10-15 1978-05-02 Smitherm Industries, Inc. Rotary heat exchangers
DD131797A1 (en) * 1977-01-10 1978-07-19 Joachim Apitz WAERMEAUSTAUSCHZYLINDER
DE2709712C2 (en) * 1977-03-05 1982-12-02 Zahnräderfabrik Renk AG, 8900 Augsburg Lubricating and cooling device for intermeshing teeth
US4127764A (en) * 1977-03-21 1978-11-28 Sperry Rand Corporation High efficiency fuser roll assembly for xerographic material
US4183298A (en) * 1977-12-23 1980-01-15 Roland Offsetmaschinenfabrik Faber & Schleicher Ag Water cooled ink roller for printing presses
DE2926342C2 (en) * 1979-06-29 1982-10-28 Siemens AG, 1000 Berlin und 8000 München Cooling box for disk-shaped semiconductor components
SE8207251L (en) * 1982-12-20 1984-06-21 Skandinaviska Apparatind ROTATING EXCHANGE
DE3826019A1 (en) * 1988-07-30 1990-02-01 Krueckels Gerhard Cooling or heating rolled strip etc. - by passing coolant or heating agent through or close to at least one roller in each pair in rolling mills
DE4036121C2 (en) * 1990-07-26 1997-06-12 Schwaebische Huettenwerke Gmbh Heating roller
FI91297C (en) * 1992-02-24 1994-06-10 Valmet Paper Machinery Inc Heatable roller
DE19800269C2 (en) * 1998-01-07 2001-04-26 Wilhelm Bauer Gmbh & Co Kg Roller for the production and / or processing of thermoplastic films or the like
DE19812149A1 (en) * 1998-03-20 1999-09-23 Heidelberger Druckmasch Ag Chill roll
US6688223B1 (en) * 1999-10-08 2004-02-10 Koenig & Bauer Aktiengesellschaft Cylinder of a rotation printing machine having tempering medium distribution conduit
DE10017604A1 (en) * 2000-03-14 2001-10-18 Walzen Irle Gmbh Rotatable roller
JP5691215B2 (en) * 2010-03-26 2015-04-01 住友ベークライト株式会社 Crusher

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR434455A (en) * 1910-11-26 1912-02-03 A Olier & Cie Soc Circulation cylinder for working with plastics
US1813142A (en) * 1927-06-30 1931-07-07 Saint Gobain Glass forming roll
US1820074A (en) * 1928-12-03 1931-08-25 Seiberling Rubber Co Means for cooling mill rolls
US2015747A (en) * 1932-07-11 1935-10-01 Libbey Owens Ford Glass Co Roll construction
US2531988A (en) * 1946-03-13 1950-11-28 Pittsburgh Plate Glass Co Plate glass sizing roll

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988002743A1 (en) * 1986-10-16 1988-04-21 Wnc-Nitrochemie Gmbh Process for manufacturing powder for propulsive charges
US4963296A (en) * 1986-10-16 1990-10-16 Wnc-Nitrochemie Gmbh Process for the preparation of propellant charge powder

Also Published As

Publication number Publication date
DE1178201B (en) 1964-09-17
US2875985A (en) 1959-03-03

Similar Documents

Publication Publication Date Title
GB838865A (en) Heat exchange roll for calendaring or rolling operations
NL7804121A (en) A FLOW CHANNEL FITTED WITH BUILT-IN PARTS FOR A MEDIUM PARTICIPATING IN AN INDIRECT EXCHANGE, PARTICULARLY HEAT EXCHANGE.
GB968938A (en) Improvements in calendering rollers
GB793617A (en) Improvements in a roll for working rubber and like materials and for other purposes
GB913455A (en) A heat-exchange roll for calendering the like
DE913697C (en) Roller for processing rubber, plastic or the like with helical guide channels for the heating or coolant provided inside
DE686767C (en) Mandrel designed for inclined rolling mills for the production of tubes
GB867869A (en) Improvements in or relating to heat exchangers
DE1910548U (en) HEAT EXCHANGER HIGH LENGTH FLOW ELEMENT.
DE1183230B (en) Heated one-piece roll for rolling mills, calenders or the like.
DE800755C (en) Heat exchanger
GB1304419A (en)
GB1050949A (en)
GB1225523A (en)
DE1060420B (en) Roller hearth furnace
GB829103A (en) Improvements in and relating to heat exchangers
DE854362C (en) Heat exchanger divided by a longitudinal partition
DE962259C (en) Circulating regenerative heat exchanger
GB928358A (en) Improvements in or relating to heat exchangers
GB783863A (en) Billet holding container for metal extrusion presses
GB914810A (en) Improvements in or relating to tubular heat exchangers
DE580343C (en) Surface condenser or the like with pipes rigidly fastened in both pipe bases
AT230524B (en) Radiant heating tube
GB880295A (en) Improvements in or relating to metal-working rolls
DE958098C (en) Installation on tube dryers