BR112012024915A2 - sistema de resfriamento de chapa de aço e método de resfriamento de chapa de aço - Google Patents
sistema de resfriamento de chapa de aço e método de resfriamento de chapa de açoInfo
- Publication number
- BR112012024915A2 BR112012024915A2 BR112012024915A BR112012024915A BR112012024915A2 BR 112012024915 A2 BR112012024915 A2 BR 112012024915A2 BR 112012024915 A BR112012024915 A BR 112012024915A BR 112012024915 A BR112012024915 A BR 112012024915A BR 112012024915 A2 BR112012024915 A2 BR 112012024915A2
- Authority
- BR
- Brazil
- Prior art keywords
- spray nozzles
- steel plate
- rows
- sheet steel
- steel cooling
- Prior art date
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)
Abstract
sistema de resfriamento de chapa de aço e método de resfriamento de chapa de aço. trata-se de um sistema de resfriamento de chapa de aço que inclui uma pluralidade de pares de rolos de compressão que permite que uma chapa de aço passe de maneira restritiva entre os mesmos; e um aparelho de resfriamento superior e um aparelho de resfriamento inferior que são arranjados entre os pares de rolos de compressão de modo a ficarem opostos um ao outro com a chapa de aço intercalada entre os mesmos e com uma pluralidade de fileiras de bocais de aspersão. a pluralidade de fileiras de bocais de aspersão é formada em uma direção de passagem de chapas de chapa de aço, e cada uma das fileiras de bocais de aspersão tem uma pluralidade de bocais de aspersão idênticos alinhados em uma direção da largura da chapa de aço. quando vistas na direção de passagem de chapas, cada uma das fileiras de bocais de aspersão é classificada em um grupo de fileiras de bocais de aspersão a montante situado em um lado a montante relativo e em um grupo de fileiras de bocais de aspersão a jusante situado em um lado a jusante relativo. um número de bocais de aspersão que pertencem ao grupo de fileiras de bocais de aspersão a montante é menor do que um número de bocais de aspersão que pertencem ao grupo de fileiras de bocais de aspersão a jusante.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010-164522 | 2010-07-22 | ||
JP2010164522 | 2010-07-22 | ||
JP2010-234715 | 2010-10-19 | ||
JP2010234715 | 2010-10-19 | ||
PCT/JP2011/066742 WO2012011578A1 (ja) | 2010-07-22 | 2011-07-22 | 鋼板の冷却装置及び鋼板の冷却方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112012024915A2 true BR112012024915A2 (pt) | 2016-07-12 |
BR112012024915B1 BR112012024915B1 (pt) | 2020-12-15 |
Family
ID=45496995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012024915-0A BR112012024915B1 (pt) | 2010-07-22 | 2011-07-22 | Sistema de resfriamento de chapa de aço e método de resfriamento de chapa de aço |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP2540407B1 (pt) |
JP (1) | JP4903920B1 (pt) |
KR (1) | KR101266736B1 (pt) |
CN (1) | CN102834193B (pt) |
BR (1) | BR112012024915B1 (pt) |
WO (1) | WO2012011578A1 (pt) |
Families Citing this family (14)
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 (de) * | 2013-02-14 | 2014-08-20 | Siemens VAI Metals Technologies GmbH | Kühlung eines Metallbandes mit positionsgeregelter Ventileinrichtung |
EP2777836A1 (de) * | 2013-03-14 | 2014-09-17 | Siemens VAI Metals Technologies GmbH | Kühleinrichtung mit Spritzbalken mit verlängerten Auslässen |
WO2018056164A1 (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 |
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 |
CN110087802B (zh) * | 2016-12-26 | 2021-11-23 | 宝山钢铁股份有限公司 | 一种薄带连铸带钢冷却机构及其冷却方法 |
CN111194245B (zh) * | 2017-09-28 | 2022-03-01 | 杰富意钢铁株式会社 | 钢板的制造设备以及钢板的制造方法 |
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 |
ES2951333T3 (es) * | 2019-07-11 | 2023-10-19 | John Cockerill S A | Dispositivo de enfriamiento para soplar gas sobre una superficie de una banda móvil |
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 |
Family Cites Families (11)
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 |
JPS5848019B2 (ja) * | 1979-11-09 | 1983-10-26 | 石川島播磨重工業株式会社 | 鋼板の噴霧冷却方法及びその装置 |
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 |
-
2011
- 2011-07-22 CN CN201180016857.7A patent/CN102834193B/zh active Active
- 2011-07-22 EP EP11809748.4A patent/EP2540407B1/en active Active
- 2011-07-22 BR BR112012024915-0A patent/BR112012024915B1/pt active IP Right Grant
- 2011-07-22 KR KR1020127025406A patent/KR101266736B1/ko active IP Right Grant
- 2011-07-22 JP JP2011544714A patent/JP4903920B1/ja active Active
- 2011-07-22 WO PCT/JP2011/066742 patent/WO2012011578A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP2540407B1 (en) | 2016-01-20 |
KR101266736B1 (ko) | 2013-05-28 |
CN102834193A (zh) | 2012-12-19 |
KR20120120972A (ko) | 2012-11-02 |
CN102834193B (zh) | 2014-12-17 |
EP2540407A4 (en) | 2013-11-13 |
JPWO2012011578A1 (ja) | 2013-09-09 |
EP2540407A1 (en) | 2013-01-02 |
JP4903920B1 (ja) | 2012-03-28 |
BR112012024915B1 (pt) | 2020-12-15 |
WO2012011578A1 (ja) | 2012-01-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR112012024915A2 (pt) | sistema de resfriamento de chapa de aço e método de resfriamento de chapa de aço | |
GB2487400B (en) | Scoring balloon with offset scoring elements | |
IN2014DN07212A (pt) | ||
EP2565039A3 (en) | Liquid ejection head and liquid ejection apparatus | |
FR2988611B1 (fr) | Progestatif co-micronise avec un polymere portant le groupe pyrrolidone, composition et utilisations | |
AR087416A1 (es) | Sistema de fuerza descendente suplementaria para un implemento de labranza con agrupamiento variable de unidades de hilera y un implemento que lo utiliza | |
MY159446A (en) | Bulky sheet and method for producing same | |
BR112014011190A2 (pt) | aparelho de refrigeração secundário de máquina de fundição contínua e método de refrigeração secun-dário | |
CL2013002842A1 (es) | Procedimiento para el secado de una banda de material de fibras en un dispositivo de secado, donde la banda de material de fibra es conducida de manera libre con múltiples desviaciones por un numero de espacios de secado intermedios y dispositivos de secado. | |
SA113340525B1 (ar) | جهاز خلط محسن لتثبيط الغاز العادم | |
BR112015015954A2 (pt) | sistema de queimador de teste de poço, método e sistema | |
WO2013056285A3 (de) | Vorrichtung mit einer mehrzahl von energiewandlerelementen | |
AR090061A1 (es) | Pañal descartable | |
BR112014026216A2 (pt) | aparelho de laminagem e método de monitoramento de laminagem | |
EP2565382A3 (en) | Airfoil with array of cooling pins | |
PH12016500130B1 (en) | A scrubber tower of a flue gas purification device | |
CA2939182C (en) | Microneedle system and method for the production thereof | |
MY176341A (en) | Tower packing element, tower packing, and packing tower and mixer comprising the same | |
BR112012013576A2 (pt) | seção de uma coluna de separação, coluna de separação e um método de operação | |
JP2014534353A5 (pt) | ||
CL2012003747A1 (es) | Cojin que tiene una disposicion de celulas derechas individuales, un aparato para el soporte y posicionamiento que comprende miembros estructurales que definen una pluralidad de aberturas, donde cada una de las aberturas se encuentran dispuestas para que se posicione alrededor de la disposicion de celulas derechas individuales, rejilla elastica para su uso en un cojin. | |
CL2016003318A1 (es) | Dispositivo de detección del espesor de un medio de hoja | |
NZ590049A (en) | A foldable expandable ceiling grid | |
ATE532634T1 (de) | Pudervorrichtung | |
CL2009001697S1 (es) | Larguero para cinta transportadora, formado por lamina rectangular de tres tramos longitudinales perforados iguales, el tercio central vertical, emplazado entre dos tramos divergentes inclinados 60 grados al frente; los orificios de la fila central son circulares y los restantes ovalados; el largo del cuerpo es de 12,5 veces su altura. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25D | Requested change of name of applicant approved |
Owner name: NIPPON STEEL AND SUMITOMO METAL CORPORATION (JP) |
|
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] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 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 22/07/2011, OBSERVADAS AS CONDICOES LEGAIS. |