BR112015019431A2 - método de operação e dispositivo de controle para uma seção de resfriamento para um material circulante liso e seção de resfriamento para um material circulante liso - Google Patents

método de operação e dispositivo de controle para uma seção de resfriamento para um material circulante liso e seção de resfriamento para um material circulante liso

Info

Publication number
BR112015019431A2
BR112015019431A2 BR112015019431A BR112015019431A BR112015019431A2 BR 112015019431 A2 BR112015019431 A2 BR 112015019431A2 BR 112015019431 A BR112015019431 A BR 112015019431A BR 112015019431 A BR112015019431 A BR 112015019431A BR 112015019431 A2 BR112015019431 A2 BR 112015019431A2
Authority
BR
Brazil
Prior art keywords
rolling stock
smooth rolling
cooling section
pump
supply system
Prior art date
Application number
BR112015019431A
Other languages
English (en)
Other versions
BR112015019431B1 (pt
Inventor
Seilinger Alois
Opitz Erich
Pöschl Florian
Chen Jian
Karl Reinhard
Ehgartner Sieglinde
Trickl Thomas
Original Assignee
Primetals Technologies Austria GmbH
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=47720403&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112015019431(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Primetals Technologies Austria GmbH filed Critical Primetals Technologies Austria GmbH
Publication of BR112015019431A2 publication Critical patent/BR112015019431A2/pt
Publication of BR112015019431B1 publication Critical patent/BR112015019431B1/pt

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
    • 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
    • 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
    • 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
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • 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
    • B21B37/76—Cooling control on the run-out table

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Metal Rolling (AREA)
  • Control Of Metal Rolling (AREA)

Abstract

resumo patente de invenção: "seção de resfriamento que compreende resfriamento de potência e resfriamento laminar". a presente invenção refere-se a uma seção de resfriamento para um material circulante liso (1) que tem uma região de trabalho (2) através da qual o material circulante liso (1) é guiado. a região de trabalho (2) pode ser abastecida com um refrigerante líquido (4) por meio de inúmeras barras de aspersão (3i). o refrigerante líquido (4) é alimentado a partir de um reservatório (7) para o refrigerante líquido (4) até as barras de aspersão (3i) por meio de uma bomba (5) e um sistema de abastecimento (6). as válvulas (9i) são dispostas a montante das barras de aspersão (3i) no sistema de abastecimento (6). as posições de abertura (si) das válvulas (9i) são definidas por uma unidade controle (10) da seção de resfriamento de acordo com um respectivo subfluxo (fi) que deve ser aplicado ao material circulante liso (1) por meio de cada barra de aspersão (3i). a taxa de distribuição (m) da bomba (5) e/ou uma pressão de linha (p) gerada pela bomba (5) no sistema de abastecimento (6) são definidas pela unidade de controle (10) de acordo com o fluxo total (f) que deve ser aplicado no material circulante liso (1) por meio de todas as barras de aspersão (3i).
BR112015019431-1A 2013-02-15 2014-02-07 Seção de resfriamento para um material circulante plano e método de operação para resfriar um material circulante plano BR112015019431B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP13155337.2 2013-02-15
EP13155337.2A EP2767353A1 (de) 2013-02-15 2013-02-15 Kühlstrecke mit Power Cooling und Laminarkühlung
PCT/EP2014/052388 WO2014124868A1 (de) 2013-02-15 2014-02-07 Kühlstrecke mit power cooling und laminarkühlung

Publications (2)

Publication Number Publication Date
BR112015019431A2 true BR112015019431A2 (pt) 2017-07-18
BR112015019431B1 BR112015019431B1 (pt) 2022-07-19

Family

ID=47720403

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015019431-1A BR112015019431B1 (pt) 2013-02-15 2014-02-07 Seção de resfriamento para um material circulante plano e método de operação para resfriar um material circulante plano

Country Status (5)

Country Link
US (2) US10076778B2 (pt)
EP (2) EP2767353A1 (pt)
CN (1) CN105163876B (pt)
BR (1) BR112015019431B1 (pt)
WO (1) WO2014124868A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2767352A1 (de) * 2013-02-14 2014-08-20 Siemens VAI Metals Technologies GmbH Kühlung eines Metallbandes mit positionsgeregelter Ventileinrichtung
CN105414204B (zh) * 2015-12-07 2017-11-28 武汉钢铁有限公司 用于热轧带钢的层流冷却控制系统及方法
EP3495056B1 (de) 2017-12-11 2020-09-16 Primetals Technologies Austria GmbH Verbesserte steuerung der wasserwirtschaft einer kühlstrecke
EP3599037A1 (de) 2018-07-25 2020-01-29 Primetals Technologies Germany GmbH Kühlstrecke mit einstellung der kühlmittelströme durch pumpen
US20200188975A1 (en) * 2018-12-12 2020-06-18 Primetals Technologies USA LLC Temperature control system
EP3760326A1 (de) 2019-07-03 2021-01-06 Primetals Technologies Germany GmbH Kühlstrecke mit ventilen und druckgefässen zur vermeidung von druckschlägen
EP3895819B1 (de) 2020-04-14 2023-06-07 Primetals Technologies Germany GmbH Betrieb einer kühleinrichtung mit einem minimalen arbeitsdruck
DE102020205252A1 (de) * 2020-04-24 2021-10-28 Kocks Technik Gmbh & Co Kg Vorrichtung zum Kühlen von Langprodukten und Verfahren zum Kühlen eines Langproduktes unter Verwendung derselben

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US298224A (en) * 1884-05-06 Flanging-machine
GB1038359A (en) * 1964-05-27 1966-08-10 Drever Co Roller pressure quench system
US4720310A (en) * 1981-11-26 1988-01-19 Union Siderurgique Du Nord Et De L'est De La France (Usinor) Process for effecting the controlled cooling of metal sheets
JP2952625B2 (ja) 1992-10-13 1999-09-27 新日本製鐵株式会社 棒鋼・線材の水冷制御方法
CN2261898Y (zh) * 1996-07-05 1997-09-10 鞍山钢铁公司 中厚板控制冷却装置
DE19854675C2 (de) * 1998-11-26 2002-09-26 Thyssenkrupp Stahl Ag Vorrichtung zum Kühlen eines Metallbandes, insbesondere eies Warmbreitbandes
US20020104597A1 (en) * 1999-07-09 2002-08-08 Ipsco Enterprises Inc. Method and apparatus for producing steel
DE20006508U1 (de) * 2000-04-08 2000-08-31 Achenbach Buschhuetten Gmbh Walzenkühl- und/oder Schmiervorrichtung für Kaltbandwalzwerke, insbesondere Feinband- und Folienwalzwerke
CN2675279Y (zh) * 2003-10-24 2005-02-02 东北大学 热轧钢材控冷系统稳压节能供水装置
EP1938911A1 (en) * 2006-12-27 2008-07-02 VAI Industries (UK) Ltd. Apparatus and method for controlled cooling
CN201324757Y (zh) * 2008-12-29 2009-10-14 中国第一重型机械股份公司 热连轧机工艺润滑装置
JP5492910B2 (ja) * 2010-01-29 2014-05-14 東芝三菱電機産業システム株式会社 圧延ラインにおける注水制御装置、注水制御方法、注水制御プログラム
CN201752716U (zh) * 2010-08-23 2011-03-02 秦皇岛首秦金属材料有限公司 一种热轧中厚板的控制冷却装置
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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
JP5972132B2 (ja) * 2012-09-26 2016-08-17 新日鐵住金株式会社 ノズル

Also Published As

Publication number Publication date
EP2956250A1 (de) 2015-12-23
US11040385B2 (en) 2021-06-22
EP2956250B1 (de) 2022-12-07
EP2767353A1 (de) 2014-08-20
BR112015019431B1 (pt) 2022-07-19
US10076778B2 (en) 2018-09-18
US20150375284A1 (en) 2015-12-31
WO2014124868A1 (de) 2014-08-21
CN105163876B (zh) 2017-12-15
CN105163876A (zh) 2015-12-16
US20180345343A1 (en) 2018-12-06

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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]
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 07/02/2014, OBSERVADAS AS CONDICOES LEGAIS