BR0004572A - Panela de fundição, um sistema de aquecimento para a panela de fundição e processos para aquecer a panela de fundição - Google Patents

Panela de fundição, um sistema de aquecimento para a panela de fundição e processos para aquecer a panela de fundição

Info

Publication number
BR0004572A
BR0004572A BR0004572-1A BR0004572A BR0004572A BR 0004572 A BR0004572 A BR 0004572A BR 0004572 A BR0004572 A BR 0004572A BR 0004572 A BR0004572 A BR 0004572A
Authority
BR
Brazil
Prior art keywords
pot
melting
foundry
smelting
cart
Prior art date
Application number
BR0004572-1A
Other languages
English (en)
Other versions
BR0004572B1 (pt
Inventor
Kazuaki Hara
Hiroshi Nomura
Mamoru Suda
Daisuke Takahashi
Nobutaka Goto
Kiyoshi Takahashi
Ryoji Nagai
Kazunari Andachi
Original Assignee
Kawasaki Steel Corparation
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
Priority claimed from JP24200699A external-priority patent/JP3411528B2/ja
Priority claimed from JP24200599A external-priority patent/JP2001062559A/ja
Priority claimed from JP26527799A external-priority patent/JP2001087852A/ja
Priority claimed from JP37019599A external-priority patent/JP4613380B2/ja
Application filed by Kawasaki Steel Corparation filed Critical Kawasaki Steel Corparation
Publication of BR0004572A publication Critical patent/BR0004572A/pt
Publication of BR0004572B1 publication Critical patent/BR0004572B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/12—Travelling ladles or similar containers; Cars for ladles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/005—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like with heating or cooling means
    • B22D41/01—Heating means
    • B22D41/015—Heating means with external heating, i.e. the heat source not being a part of the ladle
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S266/00—Metallurgical apparatus
    • Y10S266/901—Scrap metal preheating or melting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Manufacture Of Iron (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Air Supply (AREA)

Abstract

Patente de Invenção: <B>"PANELA DE FUNDIçãO, UM SISTEMA DE AQUECIMENTO PARA A PANELA DE FUNDIçãO E PROCESSOS PARA AQUECER A PANELA DE FUNDIçãO"<D>. Uma panela de fundição depois de ter derramado para uma fundição contínua e uma descarga de escória subseq³ente, é montada em um carrinho para panela de fundição e então movida por meio do carrinho para panela de fundição até uma estação de sangramento. A panela de fundição sobre o carrinho para panela de fundição é então estacionada durante um tempo de espera predeterminado, e é então imediatamente movida até uma posição de sangramento para receber um aço derretido a partir de um conversor. A panela de fundição é rapidamente aquecida durante o tempo de espera, por meio de um sistema queimador do tipo regenerativo carregado por uma tapa de panela de fundição que é ligada à panela de fundição, para cobrir a abertura de topo da panela de fundição. Isto permite que a temperatura de sangramento do aço derretido seja ajustada para um nível baixo, proporcionando vantagens, tais como uma redução notável no consumo de materiais carboníferos como o controlador de temperatura, bem como a vida prolongada dos refratários da panela de fundição através da supressão de ataque térmico. Ao mesmo tempo, o consumo de gás combustível para aquecer a panela de fundição por meio do sistema queimador é reduzida para contribuir para a economia de energia.
BRPI0004572-1A 1999-08-27 2000-08-28 mÉtodo para aquecer uma panela com um sistema queimador regenerativo e aparelho para aquecer uma panela conforme o referido mÉtodo. BR0004572B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP24200699A JP3411528B2 (ja) 1999-08-27 1999-08-27 バーナ付鍋蓋の昇降装置
JP24200799 1999-08-27
JP24200599A JP2001062559A (ja) 1999-08-27 1999-08-27 取鍋の加熱方法
JP26527799A JP2001087852A (ja) 1999-09-20 1999-09-20 取鍋の加熱方法
JP37019599A JP4613380B2 (ja) 1999-12-27 1999-12-27 取鍋の加熱方法

Publications (2)

Publication Number Publication Date
BR0004572A true BR0004572A (pt) 2001-03-13
BR0004572B1 BR0004572B1 (pt) 2010-08-24

Family

ID=27530063

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0004572-1A BR0004572B1 (pt) 1999-08-27 2000-08-28 mÉtodo para aquecer uma panela com um sistema queimador regenerativo e aparelho para aquecer uma panela conforme o referido mÉtodo.

Country Status (9)

Country Link
US (1) US6540957B1 (pt)
EP (1) EP1078704B1 (pt)
KR (1) KR100751650B1 (pt)
CN (4) CN1250364C (pt)
AU (1) AU777510B2 (pt)
BR (1) BR0004572B1 (pt)
CA (1) CA2316599C (pt)
DE (1) DE60019861T2 (pt)
TW (1) TW450850B (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2316599C (en) 1999-08-27 2009-01-27 Kawasaki Steel Corporation A ladle, a ladle heating system and methods of heating the ladle
US8357327B2 (en) * 2006-05-16 2013-01-22 Sms Siemag Aktiengesellschaft Heating device for preheating a liquid-metal transfer container
WO2008154595A2 (en) * 2007-06-11 2008-12-18 Nucor Corporation Method of preheating steelmaking ladles
CN101670430B (zh) * 2009-09-25 2011-05-25 江阴市东顺机械有限公司 铅板连铸机往复式移动铅勺
CN102000814B (zh) * 2010-11-11 2013-01-23 上海安可科技有限公司 钢包烘烤控制中可变双限幅温度串级调节控制系统及方法
KR101503335B1 (ko) 2013-12-13 2015-03-17 주식회사 포스코 래들 필러 공급장치
CN105108128B (zh) * 2015-10-10 2017-03-29 抚顺新钢铁有限责任公司 一种连铸用中间包节能烘烤系统及其使用工艺
DE102016003728A1 (de) * 2016-03-24 2017-09-28 Messer Austria Gmbh Verfahren und Vorrichtung zum Warmhalten flüssiger Metalle
KR200485356Y1 (ko) * 2016-04-06 2017-12-28 주식회사 신우베스틸 레들 예열장치
CN106146825A (zh) * 2016-06-30 2016-11-23 山东凯盛新材料股份有限公司 用葡萄糖酸钠对聚醚酮酮粗品进行精制的工艺
CN108526451A (zh) * 2017-03-02 2018-09-14 上海安可科技股份有限公司 双蓄热式中间包烘烤器
CN110042261A (zh) * 2018-01-17 2019-07-23 中国瑞林工程技术有限公司 冶金系统
CN111206139A (zh) * 2018-11-21 2020-05-29 新疆八一钢铁股份有限公司 一种短流程生产低碳低硅冷轧板的炼钢工艺
CN110254957B (zh) * 2019-06-10 2021-06-04 钢铁研究总院 一种高温液体盛液器系统及其保温方法
CN111123829A (zh) * 2020-01-14 2020-05-08 攀钢集团攀枝花钢铁研究院有限公司 钢包高效蓄热烘烤方法
CN112981039B (zh) * 2021-02-20 2022-09-02 广东韶钢松山股份有限公司 一种废钢预热系统及工作方法
CN113333732B (zh) * 2021-05-18 2022-07-01 唐山福海技术开发有限公司 一种转炉用钢水包
CN114672610A (zh) * 2022-04-11 2022-06-28 广东韶钢松山股份有限公司 Hrb400e钢洗包的处理方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US422873A (en) * 1890-03-04 Method of lining journal-boxes
FR2377595A1 (fr) 1977-01-13 1978-08-11 Sertec Sa Dispositif de chauffage d'enceintes garnies de refractaires et installation pour sa mise en oeuvre
US4223873A (en) 1979-03-21 1980-09-23 The Cadre Corporation Direct flame ladle heating method and apparatus
US4364729A (en) * 1980-07-10 1982-12-21 The Cadre Corporation Ladle heating system with air seal and heat shield
JPS57108215A (en) * 1980-12-26 1982-07-06 Nippon Steel Corp Method for heating of ladle
JPS59202159A (ja) * 1983-04-28 1984-11-15 Kobe Steel Ltd 溶鋼取鍋の鍋蓋脱着装置
JPS6160261A (ja) 1984-08-30 1986-03-27 Kawasaki Steel Corp 取鍋加熱装置
CA1234474A (en) * 1985-08-20 1988-03-29 Klaus W. Heyer Ladle lid
US4718643A (en) * 1986-05-16 1988-01-12 American Combustion, Inc. Method and apparatus for rapid high temperature ladle preheating
DE3807269C1 (pt) 1988-03-05 1989-02-16 Ant Nachrichtentechnik Gmbh, 7150 Backnang, De
JP2909367B2 (ja) 1993-10-18 1999-06-23 日本鋼管株式会社 取鍋の乾燥および加熱方法
JPH08197233A (ja) 1995-01-30 1996-08-06 Kawasaki Steel Corp 鍋蓋着脱装置及び鍋蓋取付け機構
JPH1147916A (ja) 1997-07-31 1999-02-23 Kawasaki Steel Corp 取鍋の使用に伴う取鍋蓋の着脱方法
CA2316599C (en) 1999-08-27 2009-01-27 Kawasaki Steel Corporation A ladle, a ladle heating system and methods of heating the ladle

Also Published As

Publication number Publication date
KR20010021430A (ko) 2001-03-15
CN1981960A (zh) 2007-06-20
CN100513014C (zh) 2009-07-15
CN1305613C (zh) 2007-03-21
EP1078704B1 (en) 2005-05-04
CN100513013C (zh) 2009-07-15
TW450850B (en) 2001-08-21
CA2316599C (en) 2009-01-27
US6540957B1 (en) 2003-04-01
DE60019861D1 (de) 2005-06-09
AU5362100A (en) 2001-03-08
CN1981958A (zh) 2007-06-20
KR100751650B1 (ko) 2007-08-22
CA2316599A1 (en) 2001-02-27
DE60019861T2 (de) 2006-02-23
EP1078704A1 (en) 2001-02-28
CN1613583A (zh) 2005-05-11
CN1286149A (zh) 2001-03-07
BR0004572B1 (pt) 2010-08-24
CN1250364C (zh) 2006-04-12
AU777510B2 (en) 2004-10-21

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved
B25G Requested change of headquarter approved
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 28/08/2000, OBSERVADAS AS CONDICOES LEGAIS.

B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 28.08.2020