DE69905405T2 - PLATE COOLER FOR HIGH OVENS - Google Patents

PLATE COOLER FOR HIGH OVENS Download PDF

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Publication number
DE69905405T2
DE69905405T2 DE69905405T DE69905405T DE69905405T2 DE 69905405 T2 DE69905405 T2 DE 69905405T2 DE 69905405 T DE69905405 T DE 69905405T DE 69905405 T DE69905405 T DE 69905405T DE 69905405 T2 DE69905405 T2 DE 69905405T2
Authority
DE
Germany
Prior art keywords
section
cross
cooling
internal
allows
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.)
Expired - Lifetime
Application number
DE69905405T
Other languages
German (de)
Other versions
DE69905405D1 (en
Inventor
Keith Miller
Barry Donoghue
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Corus UK Ltd
Original Assignee
Corus UK Ltd
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
Application filed by Corus UK Ltd filed Critical Corus UK Ltd
Publication of DE69905405D1 publication Critical patent/DE69905405D1/en
Application granted granted Critical
Publication of DE69905405T2 publication Critical patent/DE69905405T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/10—Cooling; Devices therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Blast Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Furnace Details (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

A cooling panel 300 for a blast furnace includes at least one internal passageway 312 for conducting a coolant media and is formed by a casting process including the provision of at least one internal core forming a passageway 312, the material of the core being removed after casting. This allows the internal passageways 312 to be non-linear. The cored cooling channels 312 can also be non-circular in cross-section, a particularly preferred cross-section being trapezoidal as this presents a larger cooling surface than one with a circular cross-section. A trapezoidal cross-section also allows the cooling channel depth to be reduced, in turn reducing the stave body thickness and giving scope for further increases in furnace volume. The staves can be retro-fitted into existing furnaces which have previously employed iron staves. It is preferred that the stave is cast of copper or a copper alloy, but the invention can be applied to the use of other materials.
DE69905405T 1998-12-08 1999-12-08 PLATE COOLER FOR HIGH OVENS Expired - Lifetime DE69905405T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9826850A GB2344639A (en) 1998-12-08 1998-12-08 Cooling panels for blast furnaces
PCT/GB1999/004085 WO2000034530A2 (en) 1998-12-08 1999-12-08 Cooling panels for blast furnaces

Publications (2)

Publication Number Publication Date
DE69905405D1 DE69905405D1 (en) 2003-03-20
DE69905405T2 true DE69905405T2 (en) 2004-01-15

Family

ID=10843754

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69905405T Expired - Lifetime DE69905405T2 (en) 1998-12-08 1999-12-08 PLATE COOLER FOR HIGH OVENS

Country Status (6)

Country Link
EP (1) EP1147232B1 (en)
AT (1) ATE232561T1 (en)
AU (1) AU1987300A (en)
DE (1) DE69905405T2 (en)
GB (1) GB2344639A (en)
WO (1) WO2000034530A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2377008A (en) * 2001-06-27 2002-12-31 Fairmont Electronics Company L Blast furnace cooling panel.
MY144669A (en) * 2004-02-04 2011-10-31 Tech Resources Pty Ltd Metallurgical vessel
AU2005210677B2 (en) * 2004-02-04 2009-12-10 Tata Steel Limited Metallurgical vessel
CN102865744A (en) * 2012-09-24 2013-01-09 武威市汇诚工贸有限责任公司 Conductive copper water jacket and casting process thereof
CN117448507B (en) * 2023-12-22 2024-03-29 河北万丰冶金备件有限公司 Method for processing ring Zhou Zengjiang cooling wall and cooling wall thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1161664B (en) * 1956-10-31 1964-01-23 Ver Leichtmetallwerke Gmbh Heat exchange plate rolled from cast ingots
FR1432629A (en) * 1965-02-04 1966-03-25 Element for sealed tubular wall and its manufacture
JPS5240164Y2 (en) * 1975-03-28 1977-09-10
JPS5285004A (en) * 1976-01-09 1977-07-15 Sanyo Special Steel Co Ltd Furnace wall for superhighhpower arc furnace for steel making
GB1564738A (en) * 1976-11-25 1980-04-10 British Steel Corp Tuyeres
GB2248569B (en) * 1990-10-11 1994-12-21 Copper Peel Jones Prod Cast consumable furnace components
JP3907707B2 (en) * 1997-01-08 2007-04-18 ポール・ヴルス・エス・ア Manufacturing method of cooling plate for steel making and steel making furnace

Also Published As

Publication number Publication date
AU1987300A (en) 2000-06-26
EP1147232B1 (en) 2003-02-12
ATE232561T1 (en) 2003-02-15
DE69905405D1 (en) 2003-03-20
GB9826850D0 (en) 1999-01-27
WO2000034530A3 (en) 2000-11-09
EP1147232A2 (en) 2001-10-24
WO2000034530A2 (en) 2000-06-15
GB2344639A (en) 2000-06-14

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