CN108633264B - 冷却装置 - Google Patents

冷却装置 Download PDF

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Publication number
CN108633264B
CN108633264B CN201580085790.0A CN201580085790A CN108633264B CN 108633264 B CN108633264 B CN 108633264B CN 201580085790 A CN201580085790 A CN 201580085790A CN 108633264 B CN108633264 B CN 108633264B
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CN
China
Prior art keywords
refrigerant
water tank
nozzle
nozzles
cooling apparatus
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.)
Active
Application number
CN201580085790.0A
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English (en)
Chinese (zh)
Other versions
CN108633264A (zh
Inventor
朴圣灿
申吉容
张孝纯
金日权
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.)
Posco Holdings Inc
Original Assignee
Posco Co Ltd
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 Posco Co Ltd filed Critical Posco Co Ltd
Publication of CN108633264A publication Critical patent/CN108633264A/zh
Application granted granted Critical
Publication of CN108633264B publication Critical patent/CN108633264B/zh
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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2261/00—Product parameters
    • B21B2261/20—Temperature
    • B21B2261/21—Temperature profile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2263/00—Shape of product
    • B21B2263/04—Flatness
    • B21B2263/06—Edge waves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Nozzles (AREA)
CN201580085790.0A 2015-12-17 2015-12-21 冷却装置 Active CN108633264B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2015-0181265 2015-12-17
KR1020150181265A KR101726763B1 (ko) 2015-12-17 2015-12-17 냉각장치
PCT/KR2015/013995 WO2017104881A1 (fr) 2015-12-17 2015-12-21 Dispositif de refroidissement

Publications (2)

Publication Number Publication Date
CN108633264A CN108633264A (zh) 2018-10-09
CN108633264B true CN108633264B (zh) 2020-04-07

Family

ID=58579711

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580085790.0A Active CN108633264B (zh) 2015-12-17 2015-12-21 冷却装置

Country Status (6)

Country Link
US (1) US20190084021A1 (fr)
EP (1) EP3391977A4 (fr)
JP (1) JP2018538144A (fr)
KR (1) KR101726763B1 (fr)
CN (1) CN108633264B (fr)
WO (1) WO2017104881A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102010057B1 (ko) * 2017-12-11 2019-08-12 주식회사 포스코 냉각장치
KR102217531B1 (ko) * 2018-11-21 2021-02-19 주식회사 포스코 열연 스트립 냉각장치 및 그 제어 시스템
KR102300915B1 (ko) * 2020-05-27 2021-09-10 현대제철 주식회사 열연강판의 균일 냉각 장치 및 이의 제어 방법

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2684971Y (zh) * 2004-01-06 2005-03-16 朱萃汉 一种连铸二冷室铸坯气体冷却装置
CN1997759A (zh) * 2004-06-30 2007-07-11 株式会社Posco 具有冷却头的热轧钢带冷却设备
KR101008071B1 (ko) * 2008-05-29 2011-01-13 주식회사 포스코 압연라인 냉각장치
KR20120071711A (ko) * 2010-12-23 2012-07-03 주식회사 포스코 냉각헤더
CN104107839A (zh) * 2014-06-26 2014-10-22 武汉钢铁(集团)公司 提高热轧钢板超快速冷却均匀性的方法及装置
KR101481616B1 (ko) * 2013-08-08 2015-01-12 주식회사 포스코 압연소재 냉각장치

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100311782B1 (ko) * 1996-08-14 2001-12-17 이구택 폭방향균일냉각이가능한라미나플로우냉각장치
JP2000051921A (ja) * 1998-08-03 2000-02-22 Nkk Corp 高温鋼板の冷却装置および冷却方法
DE10025639A1 (de) * 2000-05-24 2001-11-29 Sms Demag Ag Düsenbalken für die Kühlung oder Entzunderung von metallischem Stranggut, insbesondere von Walzgut
KR100560805B1 (ko) * 2001-06-29 2006-03-14 주식회사 포스코 스트립폭에 가변되는 압연유 분사장치
KR101330871B1 (ko) * 2011-10-28 2013-11-18 현대제철 주식회사 압연기의 냉각장치

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2684971Y (zh) * 2004-01-06 2005-03-16 朱萃汉 一种连铸二冷室铸坯气体冷却装置
CN1997759A (zh) * 2004-06-30 2007-07-11 株式会社Posco 具有冷却头的热轧钢带冷却设备
KR101008071B1 (ko) * 2008-05-29 2011-01-13 주식회사 포스코 압연라인 냉각장치
KR20120071711A (ko) * 2010-12-23 2012-07-03 주식회사 포스코 냉각헤더
KR101481616B1 (ko) * 2013-08-08 2015-01-12 주식회사 포스코 압연소재 냉각장치
CN104107839A (zh) * 2014-06-26 2014-10-22 武汉钢铁(集团)公司 提高热轧钢板超快速冷却均匀性的方法及装置

Also Published As

Publication number Publication date
KR101726763B1 (ko) 2017-04-13
EP3391977A4 (fr) 2019-01-23
CN108633264A (zh) 2018-10-09
EP3391977A1 (fr) 2018-10-24
JP2018538144A (ja) 2018-12-27
US20190084021A1 (en) 2019-03-21
WO2017104881A1 (fr) 2017-06-22

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SE01 Entry into force of request for substantive examination
GR01 Patent grant
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CP03 Change of name, title or address

Address after: Seoul, South Kerean

Patentee after: POSCO Holdings Co.,Ltd.

Address before: Gyeongbuk, South Korea

Patentee before: POSCO

CP03 Change of name, title or address
TR01 Transfer of patent right

Effective date of registration: 20230515

Address after: Gyeongbuk, South Korea

Patentee after: POSCO Co.,Ltd.

Address before: Seoul, South Kerean

Patentee before: POSCO Holdings Co.,Ltd.

TR01 Transfer of patent right