EP0513631A1 - Dispositif pour le refroidissement d'un produit plat, en particulier d'une bande métallique - Google Patents

Dispositif pour le refroidissement d'un produit plat, en particulier d'une bande métallique Download PDF

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Publication number
EP0513631A1
EP0513631A1 EP92107559A EP92107559A EP0513631A1 EP 0513631 A1 EP0513631 A1 EP 0513631A1 EP 92107559 A EP92107559 A EP 92107559A EP 92107559 A EP92107559 A EP 92107559A EP 0513631 A1 EP0513631 A1 EP 0513631A1
Authority
EP
European Patent Office
Prior art keywords
liquid
cooling
nozzles
liquid nozzles
metal strip
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.)
Granted
Application number
EP92107559A
Other languages
German (de)
English (en)
Other versions
EP0513631B1 (fr
Inventor
Carl Prof. Dr. Ing. Kramer
Bernd Konrath
Bernd Dr. Ing. Berger
Peter Reinthal
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.)
Sundwiger Eisenhuette Maschinenfabrik GmbH and Co
Original Assignee
Sundwiger Eisenhuette Maschinenfabrik GmbH and Co
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 Sundwiger Eisenhuette Maschinenfabrik GmbH and Co filed Critical Sundwiger Eisenhuette Maschinenfabrik GmbH and Co
Publication of EP0513631A1 publication Critical patent/EP0513631A1/fr
Application granted granted Critical
Publication of EP0513631B1 publication Critical patent/EP0513631B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B21B45/0209—Cooling devices, e.g. using gaseous coolants
    • B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
    • B21B45/0233—Spray nozzles, Nozzle headers; Spray systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/14—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls
    • B21B13/147—Cluster mills, e.g. Sendzimir mills, Rohn mills, i.e. each work roll being supported by two rolls only arranged symmetrically with respect to the plane passing through the working rolls

Definitions

  • the relationship between the diameter D of the region of the flowing flow SS and the nozzle diameter d and between the distance H of the nozzle 11 and the surface 2a of the band 2 to be cooled is shown quantitatively in FIG.
  • the height of the liquid wave, which forms at the end of the region of the flowing flow, is designated with h w .

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Nozzles (AREA)
EP92107559A 1991-05-16 1992-05-05 Dispositif pour le refroidissement d'un produit plat, en particulier d'une bande métallique Expired - Lifetime EP0513631B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4116019A DE4116019C2 (de) 1991-05-16 1991-05-16 Verfahren und Vorrichtung zum Kühlen eines flächenhaften Gutes, insbesondere eines Metallbandes
DE4116019 1991-05-16

Publications (2)

Publication Number Publication Date
EP0513631A1 true EP0513631A1 (fr) 1992-11-19
EP0513631B1 EP0513631B1 (fr) 1994-07-13

Family

ID=6431795

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92107559A Expired - Lifetime EP0513631B1 (fr) 1991-05-16 1992-05-05 Dispositif pour le refroidissement d'un produit plat, en particulier d'une bande métallique

Country Status (5)

Country Link
US (1) US5265441A (fr)
EP (1) EP0513631B1 (fr)
JP (1) JP3190727B2 (fr)
DE (2) DE4116019C2 (fr)
ES (1) ES2060433T3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0669172A1 (fr) * 1994-02-28 1995-08-30 SUNDWIGER EISENHÜTTE MASCHINENFABRIK GmbH & CO. Cage de laminoir
WO1998032899A1 (fr) * 1997-01-25 1998-07-30 Sundwig Gmbh Procede et dispositif de decalaminage chimique en continu d'une bande metallique

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE506231C2 (sv) * 1995-04-05 1997-11-24 Frigoscandia Equipment Ab Sätt och anordning för luftbehandling av produkter
DE19637583A1 (de) * 1996-09-14 1998-03-19 Schloemann Siemag Ag Vorrichtung zur Wasserkühlung von profiliertem Walzgut
US6062056A (en) * 1998-02-18 2000-05-16 Tippins Incorporated Method and apparatus for cooling a steel strip
DE10207584A1 (de) * 2002-02-22 2003-09-11 Vits Maschb Gmbh I Ins Verfahren zum Abkühlen von Bändern oder Platten aus Metall und Kühlvorrichtung
DE102012211454A1 (de) 2012-07-02 2014-01-02 Sms Siemag Ag Verfahren und Vorrichtung zur Kühlung von Oberflächen in Gießanlagen, Walzanlagen oder sonstigen Bandprozesslinien
EP3308868B1 (fr) 2016-10-17 2022-12-07 Primetals Technologies Austria GmbH Refroidissement d'un rouleau d'une cage de laminoir

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1998192A (en) * 1933-12-22 1935-04-16 Arthur B Haswell Means for guiding and cooling rolled metal
US2067514A (en) * 1933-07-22 1937-01-12 Jones & Laughlin Steel Corp Method of and apparatus for cold rolling strip material
US3687145A (en) * 1970-06-26 1972-08-29 Inland Steel Co Quench system
US3998084A (en) * 1974-11-01 1976-12-21 Marotta Scientific Controls, Inc. Cooling spray system for rolling mill
JPS5620126A (en) * 1979-07-27 1981-02-25 Hitachi Ltd Cooler for steel sheet
FR2552448A1 (fr) * 1983-09-27 1985-03-29 Nippon Kokan Kk Appareil de refroidissement continu d'une plaque metallique chauffee

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2361042C3 (de) * 1973-12-07 1980-07-31 Schloemann-Siemag Ag, 4000 Duesseldorf Vorrichtung zum Kühlen schnellauf enden Walzdrahtes
JPS59137111A (ja) * 1983-01-28 1984-08-07 Nippon Steel Corp 熱鋼板冷却装置
JPH0238283B2 (ja) * 1983-02-09 1990-08-29 Mitsubishi Heavy Ind Ltd Kohanreikyakusochi
US4497180A (en) * 1984-03-29 1985-02-05 National Steel Corporation Method and apparatus useful in cooling hot strip
US4974424A (en) * 1986-02-04 1990-12-04 Kawasaki Steel Corp. Method and system for cooling strip

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2067514A (en) * 1933-07-22 1937-01-12 Jones & Laughlin Steel Corp Method of and apparatus for cold rolling strip material
US1998192A (en) * 1933-12-22 1935-04-16 Arthur B Haswell Means for guiding and cooling rolled metal
US3687145A (en) * 1970-06-26 1972-08-29 Inland Steel Co Quench system
US3998084A (en) * 1974-11-01 1976-12-21 Marotta Scientific Controls, Inc. Cooling spray system for rolling mill
JPS5620126A (en) * 1979-07-27 1981-02-25 Hitachi Ltd Cooler for steel sheet
FR2552448A1 (fr) * 1983-09-27 1985-03-29 Nippon Kokan Kk Appareil de refroidissement continu d'une plaque metallique chauffee

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0669172A1 (fr) * 1994-02-28 1995-08-30 SUNDWIGER EISENHÜTTE MASCHINENFABRIK GmbH & CO. Cage de laminoir
US5558017A (en) * 1994-02-28 1996-09-24 Sundwiger Eisenhutte Maschinenfabrik Gmbh & Co. Roll stand
WO1998032899A1 (fr) * 1997-01-25 1998-07-30 Sundwig Gmbh Procede et dispositif de decalaminage chimique en continu d'une bande metallique

Also Published As

Publication number Publication date
US5265441A (en) 1993-11-30
ES2060433T3 (es) 1994-11-16
JPH0691318A (ja) 1994-04-05
DE4116019A1 (de) 1992-11-19
DE4116019C2 (de) 1997-01-23
JP3190727B2 (ja) 2001-07-23
DE59200276D1 (de) 1994-08-18
EP0513631B1 (fr) 1994-07-13

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