EP3774099A1 - Kühleinrichtung und verfahren zu deren betrieb - Google Patents
Kühleinrichtung und verfahren zu deren betriebInfo
- Publication number
- EP3774099A1 EP3774099A1 EP19716139.1A EP19716139A EP3774099A1 EP 3774099 A1 EP3774099 A1 EP 3774099A1 EP 19716139 A EP19716139 A EP 19716139A EP 3774099 A1 EP3774099 A1 EP 3774099A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cooling
- cooling device
- coolant
- metallic material
- spray
- 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
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 115
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000002826 coolant Substances 0.000 claims abstract description 50
- 238000009826 distribution Methods 0.000 claims abstract description 37
- 238000005507 spraying Methods 0.000 claims abstract description 8
- 239000007921 spray Substances 0.000 claims description 45
- 238000005192 partition Methods 0.000 claims description 39
- 239000007769 metal material Substances 0.000 claims description 38
- 239000000463 material Substances 0.000 claims description 16
- 238000002347 injection Methods 0.000 claims description 12
- 239000007924 injection Substances 0.000 claims description 12
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000003213 activating effect Effects 0.000 claims description 2
- 229910001566 austenite Inorganic materials 0.000 claims 1
- 230000000717 retained effect Effects 0.000 claims 1
- 239000002184 metal Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 2
- 239000013072 incoming material Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/74—Temperature control, e.g. by cooling or heating the rolls or the product
-
- 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
- C21D11/00—Process control or regulation for heat treatments
- C21D11/005—Process control or regulation for heat treatments for cooling
-
- 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
- B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
- B21B38/006—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring temperature
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018205684.6A DE102018205684A1 (de) | 2018-04-13 | 2018-04-13 | Kühleinrichtung und Verfahren zu deren Betrieb |
PCT/EP2019/058451 WO2019197254A1 (de) | 2018-04-13 | 2019-04-04 | Kühleinrichtung und verfahren zu deren betrieb |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3774099A1 true EP3774099A1 (de) | 2021-02-17 |
EP3774099B1 EP3774099B1 (de) | 2021-11-24 |
Family
ID=66092341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19716139.1A Active EP3774099B1 (de) | 2018-04-13 | 2019-04-04 | Kühleinrichtung und verfahren zu deren betrieb |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP3774099B1 (de) |
JP (1) | JP7032564B2 (de) |
CN (1) | CN111971130B (de) |
DE (1) | DE102018205684A1 (de) |
WO (1) | WO2019197254A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3895819B1 (de) * | 2020-04-14 | 2023-06-07 | Primetals Technologies Germany GmbH | Betrieb einer kühleinrichtung mit einem minimalen arbeitsdruck |
Family Cites Families (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2096490B (en) * | 1981-04-13 | 1984-12-05 | Davey Loewy Ltd | Spraying apparatus |
JPS5890313A (ja) * | 1981-11-20 | 1983-05-30 | Nippon Steel Corp | 鋼板の冷却装置 |
JPS591414U (ja) * | 1982-06-28 | 1984-01-07 | 川崎製鉄株式会社 | 熱間圧延機出側冷却装置 |
JPS5941426A (ja) * | 1982-08-30 | 1984-03-07 | Mitsubishi Heavy Ind Ltd | 鋼板冷却装置 |
JPS6046904U (ja) * | 1983-09-07 | 1985-04-02 | 新日本製鐵株式会社 | 熱鋼板の冷却ヘツダ−装置 |
JPS6052010U (ja) * | 1983-09-12 | 1985-04-12 | 新日本製鐵株式会社 | 熱鋼板の冷却装置 |
JPH0518713U (ja) * | 1991-08-14 | 1993-03-09 | 新日本製鐵株式会社 | 熱延鋼板の注水冷却制御装置 |
JP3343292B2 (ja) * | 1994-05-25 | 2002-11-11 | 新日本製鐵株式会社 | 鋼材の冷却方法および装置 |
JP3397278B2 (ja) * | 1995-10-27 | 2003-04-14 | 新日本製鐵株式会社 | ストリップ冷却装置のラミナーヘッダー |
AT406645B (de) * | 1997-12-29 | 2000-07-25 | Voest Alpine Ind Anlagen | Spritzbalken |
CN201046471Y (zh) * | 2007-03-28 | 2008-04-16 | 邯郸钢铁股份有限公司 | 一种边部遮挡装置 |
DE102007053523A1 (de) | 2007-05-30 | 2008-12-04 | Sms Demag Ag | Vorrichtung zur Beeinflussung der Temperaturverteilung über der Breite |
DE102007055475A1 (de) * | 2007-06-27 | 2009-01-08 | Sms Demag Ag | Kühlvorrichtung zum Kühlen eines Metallbandes |
CN201357174Y (zh) * | 2009-02-24 | 2009-12-09 | 宝山钢铁股份有限公司 | 一种层流分段冷却装置 |
CN101837378B (zh) * | 2009-03-20 | 2012-05-30 | 宝山钢铁股份有限公司 | 一种层流宽度可调式冷却装置及控制方法 |
CN201423388Y (zh) * | 2009-03-20 | 2010-03-17 | 宝山钢铁股份有限公司 | 一种层流冷却下喷装置 |
CN101837376B (zh) * | 2009-03-20 | 2011-09-21 | 宝山钢铁股份有限公司 | 一种柱塞式上喷层流冷却装置 |
CN101837379B (zh) * | 2009-03-20 | 2013-04-24 | 宝山钢铁股份有限公司 | 一种层流宽度可偏调式冷却装置及控制方法 |
DE102009019784A1 (de) * | 2009-05-02 | 2010-11-04 | Sms Siemag Ag | Vorrichtung und Verfahren zur Kühlung eines Metallbandes |
CN102189131B (zh) * | 2010-03-19 | 2013-07-17 | 宝山钢铁股份有限公司 | 一种下喷层流冷却装置 |
CN201644524U (zh) * | 2010-03-19 | 2010-11-24 | 宝山钢铁股份有限公司 | 一种下喷层流冷却调宽装置 |
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 |
EP2792428A1 (de) * | 2013-04-15 | 2014-10-22 | Siemens VAI Metals Technologies GmbH | Kühleinrichtung mit breitenabhängiger Kühlwirkung |
CN203389942U (zh) * | 2013-08-19 | 2014-01-15 | 邯钢集团邯宝钢铁有限公司 | 一种宽窄可调的辊缝润滑喷油装置 |
CN104741389B (zh) * | 2013-12-25 | 2016-08-24 | 宝山钢铁股份有限公司 | 一种通过改变冷却水喷射宽度控制热轧带钢平直度的方法 |
CN203791364U (zh) * | 2014-03-26 | 2014-08-27 | 东北大学 | 一种中厚板轧后冷却系统的边部遮蔽装置 |
CN105170662B (zh) * | 2015-07-20 | 2017-10-17 | 东北大学 | 多腔体流量可控喷淋集管 |
KR101694448B1 (ko) * | 2015-08-17 | 2017-01-09 | 주식회사 포스코 | 소재 냉각 장치 |
CN106623445B (zh) * | 2015-10-28 | 2018-07-06 | 宝山钢铁股份有限公司 | 一种用于控制热轧带钢双边浪的层流冷却系统及方法 |
CN105268750B (zh) * | 2015-11-23 | 2017-03-29 | 东北大学 | 中厚板冷却系统头尾快速遮蔽装置、遮蔽系统及屏蔽方法 |
CN107520263B (zh) * | 2016-06-19 | 2019-05-24 | 上海梅山钢铁股份有限公司 | 除鳞集管道出水宽度控制装置 |
CN206652848U (zh) * | 2017-01-22 | 2017-11-21 | 中国重型机械研究院股份公司 | 一种分区同步喷射的喷射梁 |
-
2018
- 2018-04-13 DE DE102018205684.6A patent/DE102018205684A1/de not_active Withdrawn
-
2019
- 2019-04-04 JP JP2020555880A patent/JP7032564B2/ja active Active
- 2019-04-04 CN CN201980025452.6A patent/CN111971130B/zh active Active
- 2019-04-04 EP EP19716139.1A patent/EP3774099B1/de active Active
- 2019-04-04 WO PCT/EP2019/058451 patent/WO2019197254A1/de active Application Filing
Also Published As
Publication number | Publication date |
---|---|
JP2021519696A (ja) | 2021-08-12 |
CN111971130A (zh) | 2020-11-20 |
CN111971130B (zh) | 2022-08-09 |
JP7032564B2 (ja) | 2022-03-08 |
DE102018205684A1 (de) | 2019-10-17 |
EP3774099B1 (de) | 2021-11-24 |
US20210316348A1 (en) | 2021-10-14 |
WO2019197254A1 (de) | 2019-10-17 |
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