FR2432355A1 - CASTING BAR GUIDE ROLL FOR CONTINUOUS CASTING INSTALLATION - Google Patents

CASTING BAR GUIDE ROLL FOR CONTINUOUS CASTING INSTALLATION

Info

Publication number
FR2432355A1
FR2432355A1 FR7919415A FR7919415A FR2432355A1 FR 2432355 A1 FR2432355 A1 FR 2432355A1 FR 7919415 A FR7919415 A FR 7919415A FR 7919415 A FR7919415 A FR 7919415A FR 2432355 A1 FR2432355 A1 FR 2432355A1
Authority
FR
France
Prior art keywords
continuous casting
bar guide
casting
guide roll
installation
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.)
Withdrawn
Application number
FR7919415A
Other languages
French (fr)
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.)
Voestalpine AG
Original Assignee
Voestalpine 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 Voestalpine AG filed Critical Voestalpine AG
Publication of FR2432355A1 publication Critical patent/FR2432355A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F28D11/04—Heat-exchange apparatus employing moving conduits the movement being rotary, e.g. performed by a drum or roller performed by a tube or a bundle of tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/128—Accessories for subsequent treating or working cast stock in situ for removing
    • B22D11/1287—Rolls; Lubricating, cooling or heating rolls while in use

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Continuous Casting (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

Rouleau de guidage de barre de coulée continue à refroidissement intérieur par liquide grâce à un tuyau axial percé d'orifices de sortie en forme de buses pulvérisant le liquide contre la paroi du corps de rouleau. Les axes 22 des orifices de sortie 23, et, par conséquent, les axes 24 des jets de liquide de refroidissement 25 font un angle aigu 32 avec l'axe 31 du corps de rouleau 1. Application aux installations de coulée continue de brames à rouleau de guidage de grande longueur, mais aussi de billettes et de blooms.Continuous casting bar guide roller with internal liquid cooling by means of an axial pipe pierced with outlet holes in the form of nozzles spraying the liquid against the wall of the roller body. The axes 22 of the outlet ports 23, and, therefore, the axes 24 of the coolant jets 25 form an acute angle 32 with the axis 31 of the roll body 1. Application to installations for the continuous casting of roll slabs guide of great length, but also billets and blooms.

FR7919415A 1978-08-03 1979-07-27 CASTING BAR GUIDE ROLL FOR CONTINUOUS CASTING INSTALLATION Withdrawn FR2432355A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT563078A AT357714B (en) 1978-08-03 1978-08-03 CONTINUOUS ROLL FOR A CONTINUOUS CASTING SYSTEM

Publications (1)

Publication Number Publication Date
FR2432355A1 true FR2432355A1 (en) 1980-02-29

Family

ID=3577897

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7919415A Withdrawn FR2432355A1 (en) 1978-08-03 1979-07-27 CASTING BAR GUIDE ROLL FOR CONTINUOUS CASTING INSTALLATION

Country Status (10)

Country Link
JP (1) JPS5522493A (en)
AT (1) AT357714B (en)
BE (1) BE877984A (en)
BR (1) BR7904950A (en)
DE (2) DE7828018U1 (en)
ES (1) ES483122A1 (en)
FR (1) FR2432355A1 (en)
GB (1) GB2027166A (en)
IT (1) IT7924844A0 (en)
SE (1) SE7906127L (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3112673C2 (en) * 1981-03-31 1983-01-05 Mannesmann AG, 4000 Düsseldorf Cooling device for metal, in particular for cast steel strands
JPS57165355U (en) * 1981-04-13 1982-10-18
EP0248764A1 (en) * 1986-06-04 1987-12-09 Larex Ag Roll for conveying hot material, in particular plate or strip, and method of maintaining the roll
DE4207042C1 (en) * 1992-03-02 1993-09-16 Mannesmann Ag, 40213 Duesseldorf, De Coolant coupling for roll device - with good sealant properties provided by elastic socket feeding coolant into roll bore
DE19541615C1 (en) * 1995-11-08 1997-07-10 Thyssen Stahl Ag Rotary union for the cooling water supply and discharge of a guide roller in a continuous caster
JP6621995B2 (en) * 2015-03-27 2019-12-18 株式会社Ｓｃｒｅｅｎホールディングス Cooling roller and printing apparatus having the same
WO2020235097A1 (en) * 2019-05-23 2020-11-26 Okubo Yasuhiko Cooling roll

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1564171A (en) * 1923-07-16 1925-12-01 Firestone Tire & Rubber Co Mill-roll-cooling device
DE451977C (en) * 1926-11-12 1927-11-03 Fried Krupp Grusonwerk Akt Ges Cooling device for hollow rolls
GB434344A (en) * 1935-04-30 1935-08-29 Franz Bernhard Lehmann Improvements in water-cooled hollow rollers
US2483021A (en) * 1947-12-09 1949-09-27 Thermal Liquids Inc Roll heating and cooling
US3446275A (en) * 1966-09-10 1969-05-27 Tokyo Shibaura Electric Co Cooled roller

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1564171A (en) * 1923-07-16 1925-12-01 Firestone Tire & Rubber Co Mill-roll-cooling device
DE451977C (en) * 1926-11-12 1927-11-03 Fried Krupp Grusonwerk Akt Ges Cooling device for hollow rolls
GB434344A (en) * 1935-04-30 1935-08-29 Franz Bernhard Lehmann Improvements in water-cooled hollow rollers
US2483021A (en) * 1947-12-09 1949-09-27 Thermal Liquids Inc Roll heating and cooling
US3446275A (en) * 1966-09-10 1969-05-27 Tokyo Shibaura Electric Co Cooled roller

Also Published As

Publication number Publication date
JPS5522493A (en) 1980-02-18
BE877984A (en) 1979-11-16
ATA563078A (en) 1979-12-15
SE7906127L (en) 1980-02-04
IT7924844A0 (en) 1979-08-01
DE2929342A1 (en) 1980-02-21
AT357714B (en) 1980-07-25
ES483122A1 (en) 1980-04-01
BR7904950A (en) 1980-05-06
DE7828018U1 (en) 1979-01-04
GB2027166A (en) 1980-02-13

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Legal Events

Date Code Title Description
ST Notification of lapse