ES2057737T3 - Sistema de enfriamiento para enfriar una banda metalica que se desplaza. - Google Patents

Sistema de enfriamiento para enfriar una banda metalica que se desplaza.

Info

Publication number
ES2057737T3
ES2057737T3 ES91201522T ES91201522T ES2057737T3 ES 2057737 T3 ES2057737 T3 ES 2057737T3 ES 91201522 T ES91201522 T ES 91201522T ES 91201522 T ES91201522 T ES 91201522T ES 2057737 T3 ES2057737 T3 ES 2057737T3
Authority
ES
Spain
Prior art keywords
cooling
water
metal strip
metal belt
movement
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
ES91201522T
Other languages
English (en)
Inventor
Ditzhuijzen Gustaaf Adelbe Van
Philip Anthony Bond
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.)
Tata Steel Ijmuiden BV
Original Assignee
Hoogovens Groep BV
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 Hoogovens Groep BV filed Critical Hoogovens Groep BV
Application granted granted Critical
Publication of ES2057737T3 publication Critical patent/ES2057737T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/62—Quenching devices
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/573—Continuous furnaces for strip or wire with cooling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

ES UN SISTEMA DE REFRIGERACION PARA REFRIGERAR UNA CINTA DE METAL (11) QUE SE MUEVE HORIZONTALMENTE A LO LARGO DE UNA CINTA TRANSPORTADORA DE RODILLOS Y QUE DISPONE DE UNA PLURALIDAD DE CAJAS DE AGUA (4) DISPUESTAS ENTRE LOS RODILLOS (1, 2, 3) DEL TRANSPORTADOR DE RODILLOS Y QUE TIENE CADA UNA CONDUCTOS DE SALIDA DIRIGIDOS HACIA ARRIBA (6) QUE PROYECTAN AGUA DE REFRIGERACION EN LA PARTE INFERIOR DE LA CINTA DE METAL (11). LOS CONDUCTOS (16) SON PARALELOS ENTRE SI Y ESPACIADOS UNIFORMEMENTE EN ANCHURA DE LA CINTA. PARA MEJORAR LA REFRIGERACION, PARTICULARMENTE SU UNIFORMIDAD, LOS CONDUCTOS DE SALIDA (6) TIENE LA FORMA, Y ESTAN ORIENTADOS DE TAL MANERA, QUE PROYECTEN EL AGUA CON UN COMPONENTE DE MOVIMIENTO OPUESTO A LA DIRECCION DEL MOVIMIENTO DE LAS CINTAS DE METAL Y QUE CADA CAJA DE AGUA (4) TENGA LA FORMA Y ESTE LOCALIZADA CON RELACION AL RODILLO PRECEDENTE (1, 2, 3) EN LA DIRECCION DEL MOVIMIENTO DE LA CINTA DE METAL, DE TAL MANERA QUE DURANTE LA OPERACION, EL AGUA PROYECTADA POR CADA CAJA DE AGUA, SIRVA TAMBIEN PARA REFRIGERAR A DICHO RODILLO PRECEDENTE.
ES91201522T 1990-06-27 1991-06-18 Sistema de enfriamiento para enfriar una banda metalica que se desplaza. Expired - Lifetime ES2057737T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL9001462A NL9001462A (nl) 1990-06-27 1990-06-27 Koelsysteem voor het koelen van een bewegende metaalband.

Publications (1)

Publication Number Publication Date
ES2057737T3 true ES2057737T3 (es) 1994-10-16

Family

ID=19857318

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91201522T Expired - Lifetime ES2057737T3 (es) 1990-06-27 1991-06-18 Sistema de enfriamiento para enfriar una banda metalica que se desplaza.

Country Status (8)

Country Link
US (1) US5186018A (es)
EP (1) EP0464890B1 (es)
AT (1) ATE109037T1 (es)
AU (1) AU643530B2 (es)
CA (1) CA2045442C (es)
DE (1) DE69103100T2 (es)
ES (1) ES2057737T3 (es)
NL (1) NL9001462A (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3356283B2 (ja) * 1992-02-24 2002-12-16 アルキャン・インターナショナル・リミテッド 連続移動する金属ストリップの温度制御のために液体冷媒を適用および除去する方法および装置
US5592823A (en) * 1996-03-12 1997-01-14 Danieli United Variable soft cooling header
DE19810215A1 (de) * 1998-03-10 1999-09-16 Schloemann Siemag Ag Kühlschacht für einen Rollgang
US7076983B2 (en) * 2001-03-16 2006-07-18 Nakayama Steel Works, Ltd. Apparatus and method for hot rolling
WO2004014577A1 (ja) * 2002-08-08 2004-02-19 Jfe Steel Corporation 熱延鋼帯の冷却装置、熱延鋼帯の製造方法および熱延鋼帯の製造ライン
CN1304133C (zh) * 2002-08-08 2007-03-14 杰富意钢铁株式会社 热轧钢带的冷却装置、热轧钢带的制造方法以及热轧钢带的生产线
CN100369685C (zh) * 2006-01-13 2008-02-20 东北大学 一种用于热轧带钢生产线的冷却装置
CN100366764C (zh) * 2006-04-03 2008-02-06 宜昌黑旋风锯业有限责任公司 辊底式连续淬火装置
CN102284480B (zh) * 2011-08-15 2013-09-11 湖州金冶电子材料股份有限公司 一种薄型不锈带钢的生产方法
KR101376565B1 (ko) * 2011-12-15 2014-04-02 (주)포스코 연속 소둔라인 급냉대의 스트립 온도제어 방법 및 장치
EP2783766A1 (de) 2013-03-25 2014-10-01 Siemens VAI Metals Technologies GmbH Kühlstrecke mit unterem Spritzbalken
DE102017127470A1 (de) * 2017-11-21 2019-05-23 Sms Group Gmbh Kühlbalken und Kühlprozess mit variabler Abkühlrate für Stahlbleche

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1471847A (fr) * 1965-03-29 1967-03-03 Caterpillar Tractor Co Procédé et dispositif pour tremper des plaques d'acier
US3546911A (en) * 1965-03-29 1970-12-15 Caterpillar Tractor Co Apparatus for quenching steel plate
NL145782B (nl) * 1970-01-20 1975-05-15 Koninklijke Hoogovens En Staal Koelsysteem.
BE851382A (fr) * 1977-02-11 1977-05-31 Centre Rech Metallurgique Perfectionnements aux procedes et aux dispositifs pour combattre le bombage des cylindres de laminoir
GB2035526B (en) * 1978-10-02 1983-08-17 Centre Rech Metallurgique Cooling of rolled metal products
US4318534A (en) * 1980-10-09 1982-03-09 Midland-Ross Corporation Plate quench
JPS5792141A (en) * 1980-11-27 1982-06-08 Kawasaki Steel Corp Continuous hardening device for steel plate
US4423856A (en) * 1981-03-18 1984-01-03 Kabushiki Kaisha Kobe Seiko Sho Controlled cooling apparatus for hot rolled wire rods
JPS57156830A (en) * 1981-03-24 1982-09-28 Kawasaki Steel Corp Cooling method for rolling material
JPS5886922A (ja) * 1981-11-18 1983-05-24 Mitsubishi Heavy Ind Ltd 鋼板の急速冷却装置
JPS5930415A (ja) * 1982-08-10 1984-02-18 Kawasaki Steel Corp 冷却水除去方法
JPS6043434A (ja) * 1983-08-18 1985-03-08 Nippon Steel Corp 厚鋼板冷却装置
JPS6070126A (ja) * 1983-09-27 1985-04-20 Nippon Kokan Kk <Nkk> 金属板の下面冷却装置
US4497180A (en) * 1984-03-29 1985-02-05 National Steel Corporation Method and apparatus useful in cooling hot strip
JPS60206516A (ja) * 1984-03-30 1985-10-18 Nippon Steel Corp 厚鋼板の冷却装置
JPS60206517A (ja) * 1984-03-30 1985-10-18 Sumitomo Metal Ind Ltd 走行高温材料の冷却装置
JPS62259610A (ja) * 1986-04-30 1987-11-12 Kobe Steel Ltd 鋼板下面の冷却装置

Also Published As

Publication number Publication date
EP0464890B1 (en) 1994-07-27
EP0464890A1 (en) 1992-01-08
NL9001462A (nl) 1992-01-16
DE69103100T2 (de) 1994-12-01
DE69103100D1 (de) 1994-09-01
CA2045442A1 (en) 1991-12-28
AU643530B2 (en) 1993-11-18
CA2045442C (en) 1994-12-13
ATE109037T1 (de) 1994-08-15
US5186018A (en) 1993-02-16
AU7923491A (en) 1992-01-02

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