BR112014027788B1 - Dispositivo de bloqueio de água e método de bloqueio de água para água de arrefecimento para chapa de aço laminada a quente - Google Patents

Dispositivo de bloqueio de água e método de bloqueio de água para água de arrefecimento para chapa de aço laminada a quente Download PDF

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Publication number
BR112014027788B1
BR112014027788B1 BR112014027788-5A BR112014027788A BR112014027788B1 BR 112014027788 B1 BR112014027788 B1 BR 112014027788B1 BR 112014027788 A BR112014027788 A BR 112014027788A BR 112014027788 B1 BR112014027788 B1 BR 112014027788B1
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BR
Brazil
Prior art keywords
water
steel sheet
hot rolled
rolled steel
blocking
Prior art date
Application number
BR112014027788-5A
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English (en)
Portuguese (pt)
Other versions
BR112014027788A2 (pt
Inventor
Hitoshi Nikaido
Yoshihiro Serizawa
Noriyuki Hishinuma
Original Assignee
Nippon Steel Corporation
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
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Application filed by Nippon Steel Corporation filed Critical Nippon Steel Corporation
Publication of BR112014027788A2 publication Critical patent/BR112014027788A2/pt
Publication of BR112014027788B1 publication Critical patent/BR112014027788B1/pt

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    • 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
    • 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)
  • Metal Rolling (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
BR112014027788-5A 2012-06-08 2013-06-06 Dispositivo de bloqueio de água e método de bloqueio de água para água de arrefecimento para chapa de aço laminada a quente BR112014027788B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2012-130630 2012-06-08
JP2012130630 2012-06-08
JP2012196536 2012-09-06
JP2012-196536 2012-09-06
PCT/JP2013/065647 WO2013183694A1 (ja) 2012-06-08 2013-06-06 熱延鋼板用冷却水の水切り装置及び水切り方法

Publications (2)

Publication Number Publication Date
BR112014027788A2 BR112014027788A2 (pt) 2017-06-27
BR112014027788B1 true BR112014027788B1 (pt) 2021-08-31

Family

ID=49712083

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014027788-5A BR112014027788B1 (pt) 2012-06-08 2013-06-06 Dispositivo de bloqueio de água e método de bloqueio de água para água de arrefecimento para chapa de aço laminada a quente

Country Status (9)

Country Link
US (1) US9649679B2 (https=)
EP (1) EP2859964B2 (https=)
JP (1) JP5549786B2 (https=)
KR (1) KR101490663B1 (https=)
CN (1) CN103747888B (https=)
BR (1) BR112014027788B1 (https=)
IN (1) IN2014DN09187A (https=)
TW (1) TWI524951B (https=)
WO (1) WO2013183694A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101568567B1 (ko) * 2014-01-27 2015-11-11 주식회사 포스코 도금강판 냉각장치
BR112016030683B1 (pt) 2014-07-10 2022-11-01 Nippon Steel Corporation Dispositivo para desvio de água e método para desvio de água para água de resfriamento de placa de aço em etapa de laminação a quente
WO2018055918A1 (ja) * 2016-09-23 2018-03-29 新日鐵住金株式会社 熱延鋼板の冷却装置及び冷却方法
JP2019177387A (ja) * 2018-03-30 2019-10-17 日本製鉄株式会社 熱延鋼板用冷却水の水切り装置及び水切り方法
CN112703067B (zh) * 2018-09-19 2022-09-16 日本制铁株式会社 热轧钢板的冷却装置及热轧钢板的冷却方法
CN110899347B (zh) * 2019-11-22 2021-05-07 常州新武轨道交通新材料有限公司 一种热轧钢板的冷却装置
CA3180404A1 (en) * 2020-06-04 2021-12-09 Vincent Duhoux Method and equipment for cooling on a reversing hot rolling mill

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58177419A (ja) 1982-04-09 1983-10-18 Nippon Steel Corp 鋼板上の水切り方法
JPS61231125A (ja) 1985-04-03 1986-10-15 Kawasaki Steel Corp 熱間鋼板冷却装置の水切り方法
CN1049303A (zh) † 1989-09-15 1991-02-20 沃洛格达综合技术学院 冷却热轧板材的方法
JP3257478B2 (ja) 1997-10-22 2002-02-18 住友金属工業株式会社 鋼板上の水切りスプレー装置
JP3911952B2 (ja) 2000-03-01 2007-05-09 Ｊｆｅスチール株式会社 極低炭素熱延鋼帯の製造方法
JP2001276923A (ja) 2000-03-29 2001-10-09 Sumitomo Metal Ind Ltd 鋼材のデスケーリング方法
JP2001353515A (ja) 2000-06-14 2001-12-25 Nkk Corp 高温鋼板の水切り方法及びその装置
JP3844279B2 (ja) 2000-10-17 2006-11-08 新日本製鐵株式会社 デスケーリング装置及び方法
JP3801145B2 (ja) 2003-04-04 2006-07-26 住友金属工業株式会社 高温鋼板の冷却装置
JP4765344B2 (ja) 2005-03-11 2011-09-07 Ｊｆｅスチール株式会社 熱間圧延材のデスケーリング方法およびその装置
WO2006137187A1 (ja) * 2005-06-23 2006-12-28 Nippon Steel Corporation 厚鋼板の冷却装置
JP4544234B2 (ja) 2005-11-11 2010-09-15 Ｊｆｅスチール株式会社 熱延鋼帯の冷却装置および冷却方法
KR101005455B1 (ko) 2005-11-11 2011-01-05 제이에프이 스틸 가부시키가이샤 열연 강대의 냉각 장치 및 냉각 방법
JP4449991B2 (ja) * 2007-02-26 2010-04-14 Ｊｆｅスチール株式会社 熱延鋼帯の冷却装置及び方法
EP2047921B1 (en) 2007-07-30 2013-02-13 Nippon Steel & Sumitomo Metal Corporation Apparatus for cooling hot steel sheet, method of cooling hot steel sheet and program therefor
JP5206156B2 (ja) 2008-06-30 2013-06-12 Ｊｆｅスチール株式会社 熱間圧延における近赤外線カメラを用いた熱延金属帯の冷却制御方法および熱延金属帯の製造方法
CN201375987Y (zh) 2009-03-12 2010-01-06 宝山钢铁股份有限公司 一种热连轧机的侧向挡水装置
JP5509648B2 (ja) 2009-03-27 2014-06-04 Ｊｆｅスチール株式会社 熱延鋼板の通板時水切り方法および装置
JP5469366B2 (ja) 2009-04-27 2014-04-16 株式会社共立合金製作所 スプレーノズル
JP5672664B2 (ja) 2009-05-18 2015-02-18 Ｊｆｅスチール株式会社 鋼板のデスケーリング方法およびその装置
CN201760451U (zh) 2010-06-25 2011-03-16 鞍钢股份有限公司 带钢表面残水清除装置
JP5685861B2 (ja) * 2010-09-02 2015-03-18 Ｊｆｅスチール株式会社 熱鋼板の水切り装置、水切り方法および冷却設備

Also Published As

Publication number Publication date
KR20140024474A (ko) 2014-02-28
EP2859964A4 (en) 2016-01-13
TWI524951B (zh) 2016-03-11
US9649679B2 (en) 2017-05-16
IN2014DN09187A (https=) 2015-07-10
EP2859964B1 (en) 2017-08-02
TW201416145A (zh) 2014-05-01
KR101490663B1 (ko) 2015-02-05
CN103747888B (zh) 2017-09-29
EP2859964B2 (en) 2020-04-08
JP5549786B2 (ja) 2014-07-16
JPWO2013183694A1 (ja) 2016-02-01
US20150101386A1 (en) 2015-04-16
BR112014027788A2 (pt) 2017-06-27
CN103747888A (zh) 2014-04-23
EP2859964A1 (en) 2015-04-15
WO2013183694A1 (ja) 2013-12-12

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL CORPORATION (JP)

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 06/06/2013, OBSERVADAS AS CONDICOES LEGAIS.