GB1393072A - Electric arc furnace and building block for such furnace - Google Patents

Electric arc furnace and building block for such furnace

Info

Publication number
GB1393072A
GB1393072A GB365173A GB365173A GB1393072A GB 1393072 A GB1393072 A GB 1393072A GB 365173 A GB365173 A GB 365173A GB 365173 A GB365173 A GB 365173A GB 1393072 A GB1393072 A GB 1393072A
Authority
GB
United Kingdom
Prior art keywords
furnace
electric arc
building block
bricks
jan
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
Application number
GB365173A
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.)
IHI Corp
Original Assignee
IHI Corp
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 JP1071872U external-priority patent/JPS5141046Y2/ja
Priority claimed from JP1071572U external-priority patent/JPS525937Y2/ja
Priority claimed from JP1071672U external-priority patent/JPS4887652U/ja
Priority claimed from JP1071472U external-priority patent/JPS525936Y2/ja
Application filed by IHI Corp filed Critical IHI Corp
Publication of GB1393072A publication Critical patent/GB1393072A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/12—Casings; Linings; Walls; Roofs incorporating cooling arrangements
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B7/00—Heating by electric discharge
    • H05B7/02—Details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D9/00—Cooling of furnaces or of charges therein
    • F27D2009/0002—Cooling of furnaces
    • F27D2009/0045—Cooling of furnaces the cooling medium passing a block, e.g. metallic
    • F27D2009/0048—Cooling of furnaces the cooling medium passing a block, e.g. metallic incorporating conduits for the medium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D9/00—Cooling of furnaces or of charges therein
    • F27D2009/0002—Cooling of furnaces
    • F27D2009/0051—Cooling of furnaces comprising use of studs to transfer heat or retain the liner

Abstract

1393072 Building blocks for furnace walls ISHIKAWAJIMA - HARIMA JUKOGYO KK 24 Jan 1973 [25 Jan 1972 (4)] 3651/73 Heading F4B A block which, with like blocks, is to be used for building up the wall of an electric arc furnace comprises a metal body 1 having its inner surface lined with refractory material 4, 5 and having a cooling water tube defined within it. The refractory lining is formed by bricks 4 partly embedded in the metal body and filling 5 between the bricks. The body 1 is of cast steel and the pipe 2 is embedded in it. The furnace may have three-phase electrodes and the section may be circular, hexagonal or triangular with rounded corners (Figs. 1, 5 and 6, not shown). A single block may be used in a furnace wall to prevent a hot-spot.
GB365173A 1972-01-25 1973-01-24 Electric arc furnace and building block for such furnace Expired GB1393072A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP1071872U JPS5141046Y2 (en) 1972-01-25 1972-01-25
JP1071572U JPS525937Y2 (en) 1972-01-25 1972-01-25
JP1071672U JPS4887652U (en) 1972-01-25 1972-01-25
JP1071472U JPS525936Y2 (en) 1972-01-25 1972-01-25

Publications (1)

Publication Number Publication Date
GB1393072A true GB1393072A (en) 1975-05-07

Family

ID=27455444

Family Applications (1)

Application Number Title Priority Date Filing Date
GB365173A Expired GB1393072A (en) 1972-01-25 1973-01-24 Electric arc furnace and building block for such furnace

Country Status (3)

Country Link
US (1) US3829595A (en)
FR (1) FR2169649A5 (en)
GB (1) GB1393072A (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE397685B (en) * 1973-04-05 1977-11-14 Asea Ab DC BARRY OVEN WITH STARTING ELECTRODE
JPS557827Y2 (en) * 1974-01-23 1980-02-21
US3990686A (en) * 1975-02-14 1976-11-09 Toshin Seiko Kabushiki Kaisha Furnace for producing steel from scrap steel and the like
US3956572A (en) * 1975-03-11 1976-05-11 Pennsylvania Engineering Corporation Cooling means for electric arc furnaces
FR2306267A1 (en) * 1975-04-02 1976-10-29 Toshin Steel Co Steel making furnace lined with carbon bricks - and having water cooling elements giving lower wear rate
FR2322343A1 (en) * 1975-08-28 1977-03-25 Siderurgie Fse Inst Rech WALL ELEMENTS FOR OVEN
US4021603A (en) * 1975-10-22 1977-05-03 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Roof for arc furnace
JPS5285004A (en) * 1976-01-09 1977-07-15 Sanyo Special Steel Co Ltd Furnace wall for superhighhpower arc furnace for steel making
US4063028A (en) * 1976-06-14 1977-12-13 Longenecker Levi S Suspended roof for electric arc furnace
LU78707A1 (en) * 1977-12-19 1978-06-21
JPS5655587Y2 (en) * 1978-04-20 1981-12-25
DE2825528C2 (en) * 1978-06-10 1983-10-20 Benteler-Werke Ag Werk Neuhaus, 4790 Paderborn Water cooling box for a melting furnace
IT1160001B (en) * 1978-10-23 1987-03-04 Fontanini Paolo COOLED PANELS FOR ELECTRIC OVEN WALLS
DE2903104C2 (en) * 1979-01-27 1982-10-07 Estel Hoesch Werke Ag, 4600 Dortmund Cooling element for a metallurgical furnace, in particular a blast furnace, and method for its manufacture
SE8804202L (en) * 1988-11-21 1990-05-22 Stiftelsen Metallurg Forsk cooling panel
DE4431293A1 (en) * 1994-09-02 1996-03-07 Abb Management Ag Furnace vessel for a direct current arc furnace
US6059028A (en) * 1997-03-07 2000-05-09 Amerifab, Inc. Continuously operating liquid-cooled panel
FR2788121B1 (en) * 1998-12-30 2001-03-23 Electricite De France SOLID WASTE FUSION OVEN WITH WATER BOXES
US6244197B1 (en) 1999-01-04 2001-06-12 Gary L. Coble Thermal induced cooling of industrial furnace components
US6404799B1 (en) * 1999-02-03 2002-06-11 Nippon Steel Corporation Water-cooling panel for furnace wall and furnace cover of arc furnace
US6280681B1 (en) * 2000-06-12 2001-08-28 Macrae Allan J. Furnace-wall cooling block
DE10249333B4 (en) * 2002-10-22 2005-09-08 Refractory Intellectual Property Gmbh & Co. Kg Metallurgical melting vessel
EP1469085A1 (en) * 2003-04-14 2004-10-20 Paul Wurth S.A. Cooling plate for a metallurgical vessel
US7832367B2 (en) * 2007-12-05 2010-11-16 Berry Metal Company Furnace panel leak detection system
LU91454B1 (en) 2008-06-06 2009-12-07 Wurth Paul Sa Cooling plate for a metallurgical furnace
LU91551B1 (en) * 2009-04-14 2010-10-15 Wurth Paul Sa Cooling plate for a metallurgical furnace

Also Published As

Publication number Publication date
FR2169649A5 (en) 1973-09-07
US3829595A (en) 1974-08-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee