TW450850B - A ladle, a ladle heating system and methods of heating the ladle - Google Patents

A ladle, a ladle heating system and methods of heating the ladle Download PDF

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Publication number
TW450850B
TW450850B TW089117293A TW89117293A TW450850B TW 450850 B TW450850 B TW 450850B TW 089117293 A TW089117293 A TW 089117293A TW 89117293 A TW89117293 A TW 89117293A TW 450850 B TW450850 B TW 450850B
Authority
TW
Taiwan
Prior art keywords
ladle
heating
truck
tapping
time
Prior art date
Application number
TW089117293A
Other languages
English (en)
Inventor
Kazuaki Hara
Kazunari Andachi
Hiroshi Nomura
Mamoru Suda
Daisuke Takahashi
Original Assignee
Kawasaki Steel Co
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 Co filed Critical Kawasaki Steel Co
Application granted granted Critical
Publication of TW450850B publication Critical patent/TW450850B/zh

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)
  • Air Supply (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Manufacture Of Iron (AREA)

Description

450850 A8 B8 C8 D8 六、申請專利範圍 — 一 Μ :轉爐出鋼量 C ρ Q :鋼之比熱 (請先閲讀背面之注意事項再填寫本頁) V C :相對於單位時間之燃料氣流量 Q。：燃料發熱量 ν Ε :相對於單位時間之回收氣體量 τ Ε =蓄熱體出側排氣溫度 C ρ :蓄熱體出側排氣比熱 V Ε / :相當於單位時間之未回收氣體量 τ Ε > :未回收氣體溫度 C Ρ / :未回收氣體比熱 t 1 :加熱時間 S 1 :澆斗耐火物面積 S2 :急速加熱裝置之澆斗蓋面積 10. —*種畜熱燃燒益之加熱方法，乃針對蓄熱式燃 燒器之使用方法中，其特徵爲： 針對溶液容器，設置通過燃燒用空氣及燃燒排氣的蓄 熱體及在該蓄熱體之前設置具備有燃燒室之至少一對蓄熱 式燃燒器， 使該蓄熱式燃燒器交互的燃燒，通過非燃燒之蓄熱式 燃燒器，並以蓄熱體回收該燃燒排氣的熱量，.而成爲燃燒 用空氣的預熱源， 在前述蓄熱式燃燒器的各燃燒室設置助燃燃燒器’ 讓前述蓄熱式燃燒器熄火’前述溶液容器中停止加熱 ’同時燃燒設在前述燃燒室的各助燃燃燒器’並讓該燃燒 本紙張尺度適用中國國家樣率（CNS ) A4規格（210X297公釐） 450850 A8 B8 C8 D8 穴、申請專利乾圍 排氣，由前述燃燒室導入各蓄熱體予以加熱，而使該蓄熱 體的溫度保持在5 0 0 t：以上。 1 1 .如申請專利範圍第1 0項所述之蓄熱式燃燒器 之使用方法，其中，以設在停止加熱前述溶液容器中的前 述蓄熱體之下流側的排氣扇之燃燒排氣的吸引量，作爲燃 燒前述助燃燃燒器時所發生之相當於燃燒排氣量。 1 2 .如申請專利範圍第1 0項或第1 1項所述之蓄 熱式燃燒器之使用加熱方法，其中，取代前述助燃燃燒器 的同時燃燒，並使既設的前述蓄熱式燃燒器的引火燈同時 燃燒。 II II II II II »1 Im · I I 丁 0¾ 、νό (請先閲讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準（CNS ) Α4規格（210Χ297公釐） -6-
TW089117293A 1999-08-27 2000-08-25 A ladle, a ladle heating system and methods of heating the ladle TW450850B (en)

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 (1)

Publication Number Publication Date
TW450850B true TW450850B (en) 2001-08-21

Family

ID=27530063

Family Applications (1)

Application Number Title Priority Date Filing Date
TW089117293A TW450850B (en) 1999-08-27 2000-08-25 A ladle, a ladle heating system and methods of heating the ladle

Country Status (9)

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

Families Citing this family (19)

* 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
JP4959786B2 (ja) * 2006-05-16 2012-06-27 エス・エム・エス・ジーマーク・アクチエンゲゼルシャフト 液体金属輸送容器を予熱するための加熱装置
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
CN111889667B (zh) * 2020-08-15 2024-06-21 永红保定铸造机械有限公司 一种浇注系统用浇包辅助装置
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

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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 (zh) 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
AU777510B2 (en) 2004-10-21
US6540957B1 (en) 2003-04-01
DE60019861D1 (de) 2005-06-09
CA2316599A1 (en) 2001-02-27
CA2316599C (en) 2009-01-27
EP1078704B1 (en) 2005-05-04
CN1305613C (zh) 2007-03-21
AU5362100A (en) 2001-03-08
CN1250364C (zh) 2006-04-12
BR0004572A (pt) 2001-03-13
KR100751650B1 (ko) 2007-08-22
CN1613583A (zh) 2005-05-11
CN100513013C (zh) 2009-07-15
DE60019861T2 (de) 2006-02-23
BR0004572B1 (pt) 2010-08-24
CN1286149A (zh) 2001-03-07
CN100513014C (zh) 2009-07-15
CN1981958A (zh) 2007-06-20
EP1078704A1 (en) 2001-02-28

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