EP2540407A4 - Système de refroidissement de plaque d'acier et procédé de refroidissement de plaque d'acier - Google Patents

Système de refroidissement de plaque d'acier et procédé de refroidissement de plaque d'acier

Info

Publication number
EP2540407A4
EP2540407A4 EP20110809748 EP11809748A EP2540407A4 EP 2540407 A4 EP2540407 A4 EP 2540407A4 EP 20110809748 EP20110809748 EP 20110809748 EP 11809748 A EP11809748 A EP 11809748A EP 2540407 A4 EP2540407 A4 EP 2540407A4
Authority
EP
European Patent Office
Prior art keywords
steel plate
plate cooling
cooling system
cooling method
steel
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
EP20110809748
Other languages
German (de)
English (en)
Other versions
EP2540407A1 (fr
EP2540407B1 (fr
Inventor
Ryuji Yamamoto
Yoshihiro Serizawa
Tomoya Oda
Naonori Kawamura
Naotaka Tawara
Hidetaka Agario
Kenichi Ogawa
Kouji Shutou
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel and Sumitomo Metal Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=45496995&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2540407(A4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nippon Steel and Sumitomo Metal Corp filed Critical Nippon Steel and Sumitomo Metal Corp
Publication of EP2540407A1 publication Critical patent/EP2540407A1/fr
Publication of EP2540407A4 publication Critical patent/EP2540407A4/fr
Application granted granted Critical
Publication of EP2540407B1 publication Critical patent/EP2540407B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • B21B45/0218—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for strips, sheets, or plates

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)
EP11809748.4A 2010-07-22 2011-07-22 Système de refroidissement de plaque d'acier et procédé de refroidissement de plaque d'acier Active EP2540407B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010164522 2010-07-22
JP2010234715 2010-10-19
PCT/JP2011/066742 WO2012011578A1 (fr) 2010-07-22 2011-07-22 Système de refroidissement de plaque d'acier et procédé de refroidissement de plaque d'acier

Publications (3)

Publication Number Publication Date
EP2540407A1 EP2540407A1 (fr) 2013-01-02
EP2540407A4 true EP2540407A4 (fr) 2013-11-13
EP2540407B1 EP2540407B1 (fr) 2016-01-20

Family

ID=45496995

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11809748.4A Active EP2540407B1 (fr) 2010-07-22 2011-07-22 Système de refroidissement de plaque d'acier et procédé de refroidissement de plaque d'acier

Country Status (6)

Country Link
EP (1) EP2540407B1 (fr)
JP (1) JP4903920B1 (fr)
KR (1) KR101266736B1 (fr)
CN (1) CN102834193B (fr)
BR (1) BR112012024915B1 (fr)
WO (1) WO2012011578A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102847732B (zh) * 2012-08-20 2015-03-25 燕山大学 一种大型筒节热轧喷淋冷却方法
DE102012215599A1 (de) 2012-09-03 2014-03-06 Sms Siemag Ag Verfahren und Vorrichtung zur dynamischen Versorgung einer Kühleinrichtung zum Kühlen von Metallband oder sonstigem Walzgut mit Kühlmittel
EP2767352A1 (fr) 2013-02-14 2014-08-20 Siemens VAI Metals Technologies GmbH Refroidissement d'une bande métallique avec dispositif de soupapes réglé selon la position
EP2777836A1 (fr) * 2013-03-14 2014-09-17 Siemens VAI Metals Technologies GmbH Dispositif de refroidissement doté de poutres de pulvérisation avec sorties allongées
WO2018055918A1 (fr) * 2016-09-23 2018-03-29 新日鐵住金株式会社 Dispositif et procédé de refroidissement de tôle d'acier laminée à chaud
CN109715306B (zh) * 2016-09-23 2022-01-14 日本制铁株式会社 热轧钢板的冷却装置和冷却方法
WO2018119550A1 (fr) * 2016-12-26 2018-07-05 宝山钢铁股份有限公司 Mécanisme de refroidissement de feuillard en acier à bande mince coulé en continu et son procédé de refroidissement
RU2741033C1 (ru) * 2017-09-28 2021-01-22 ДжФЕ СТИЛ КОРПОРЕЙШН Производственная установка для производства стального листа и способ производства стального листа
DE102018202843A1 (de) * 2018-02-26 2019-08-29 Sms Group Gmbh Kühlvorrichtung zum Kühlen eines zu kühlenden Guts
KR102329511B1 (ko) * 2018-04-30 2021-11-19 주식회사 포스코 압연설비 및 압연방법
CN109374675A (zh) * 2018-12-14 2019-02-22 安徽工业大学 研究矩阵排布喷嘴快速冷却高温板(坯)传热的实验装置
PL3763836T3 (pl) * 2019-07-11 2023-09-11 John Cockerill S.A. Urządzenie chłodzące do nadmuchiwania gazu na powierzchnię przemieszczającej się taśmy
CN113245381B (zh) * 2020-03-24 2022-11-18 宝山钢铁股份有限公司 一种无缝钢管定径后的在线冷却系统及其冷却方法
CN114592112B (zh) * 2022-02-25 2023-03-17 东北大学 一种钢板回火后柔性冷却装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2062520A (en) * 1979-11-09 1981-05-28 Sumitomo Metal Ind Cooling sheet metal with water sprays

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB806786A (en) 1955-10-11 1958-12-31 British Thomson Houston Co Ltd Improvements in and relating to cooling equipment
US3533261A (en) 1967-06-15 1970-10-13 Frans Hollander Method and a device for cooling hot-rolled metal strip on a run-out table after being rolled
US3604234A (en) 1969-05-16 1971-09-14 Gen Electric Temperature control system for mill runout table
JPS63118018A (ja) * 1986-11-07 1988-05-23 Sumitomo Metal Ind Ltd 厚鋼板の冷却方法
JPH10180338A (ja) 1996-12-24 1998-07-07 Kawasaki Steel Corp 熱間仕上圧延におけるスケール疵防止方法
JP3287253B2 (ja) * 1997-01-29 2002-06-04 日本鋼管株式会社 高温鋼板の冷却方法
JP3276318B2 (ja) * 1997-08-28 2002-04-22 三菱重工業株式会社 鋼板端部の冷却装置
DE19850253A1 (de) 1998-10-31 2000-05-04 Schloemann Siemag Ag Verfahren und System zur Regelung von Kühlstrecken
JP4238260B2 (ja) * 2006-09-19 2009-03-18 新日本製鐵株式会社 鋼板の冷却方法
CN201346566Y (zh) * 2008-12-29 2009-11-18 中冶南方工程技术有限公司 中厚钢板控制冷却侧喷系统

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2062520A (en) * 1979-11-09 1981-05-28 Sumitomo Metal Ind Cooling sheet metal with water sprays

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012011578A1 *

Also Published As

Publication number Publication date
BR112012024915B1 (pt) 2020-12-15
BR112012024915A2 (pt) 2016-07-12
WO2012011578A1 (fr) 2012-01-26
CN102834193B (zh) 2014-12-17
KR20120120972A (ko) 2012-11-02
KR101266736B1 (ko) 2013-05-28
EP2540407A1 (fr) 2013-01-02
EP2540407B1 (fr) 2016-01-20
CN102834193A (zh) 2012-12-19
JP4903920B1 (ja) 2012-03-28
JPWO2012011578A1 (ja) 2013-09-09

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