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FI20050448L - Arc furnace cover - Google Patents

Arc furnace cover Download PDF

Info

Publication number
FI20050448L
FI20050448L FI20050448A FI20050448A FI20050448L FI 20050448 L FI20050448 L FI 20050448L FI 20050448 A FI20050448 A FI 20050448A FI 20050448 A FI20050448 A FI 20050448A FI 20050448 L FI20050448 L FI 20050448L
Authority
FI
Finland
Prior art keywords
arc furnace
furnace cover
cover
arc
furnace
Prior art date
Application number
FI20050448A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI118825B (en
FI20050448A0 (en
Inventor
Tom Roennberg
Janne Ollila
Jouko Kangas
Original Assignee
Outokumpu Oy
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 Outokumpu Oy filed Critical Outokumpu Oy
Priority to FI20050448A priority Critical patent/FI118825B/en
Publication of FI20050448A0 publication Critical patent/FI20050448A0/en
Priority to PCT/FI2006/000133 priority patent/WO2006117426A1/en
Publication of FI20050448L publication Critical patent/FI20050448L/en
Application granted granted Critical
Publication of FI118825B publication Critical patent/FI118825B/en

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
    • F27D1/18—Door frames; Doors, lids or removable covers
    • F27D1/1808—Removable covers
    • F27D1/1816—Removable covers specially adapted for arc furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
    • F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces
    • F27B3/12—Working chambers or casings; Supports therefor
    • F27B3/16—Walls; Roofs
    • 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
    • F27D1/02—Crowns; Roofs
    • 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
    • F27D1/14—Supports for linings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
FI20050448A 2005-04-29 2005-04-29 Lid for an arc furnace FI118825B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20050448A FI118825B (en) 2005-04-29 2005-04-29 Lid for an arc furnace
PCT/FI2006/000133 WO2006117426A1 (en) 2005-04-29 2006-04-24 Lid for electric arc furnace

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20050448 2005-04-29
FI20050448A FI118825B (en) 2005-04-29 2005-04-29 Lid for an arc furnace

Publications (3)

Publication Number Publication Date
FI20050448A0 FI20050448A0 (en) 2005-04-29
FI20050448L true FI20050448L (en) 2006-10-30
FI118825B FI118825B (en) 2008-03-31

Family

ID=34508133

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20050448A FI118825B (en) 2005-04-29 2005-04-29 Lid for an arc furnace

Country Status (2)

Country Link
FI (1) FI118825B (en)
WO (1) WO2006117426A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101539367A (en) * 2009-04-23 2009-09-23 宜兴市振球炉料有限公司 Small furnace cover of electric furnace and preparation method thereof
CN101839627A (en) * 2010-05-31 2010-09-22 莱芜钢铁集团有限公司 Small cover on center of arc furnace
KR101299096B1 (en) * 2011-03-30 2013-08-28 현대제철 주식회사 Roof for ladle furnace
CN102213545A (en) * 2011-05-03 2011-10-12 张小旭 Combined arc furnace cover
CN102374785B (en) * 2011-10-21 2013-04-10 大连华锐重工集团股份有限公司 Furnace cover device used for semi-closed submerged arc furnace
CN102605420A (en) * 2012-03-19 2012-07-25 上海施科特光电材料有限公司 Full-angle view window of kyropoulos method mono-crystal furnace
US9464846B2 (en) 2013-11-15 2016-10-11 Nucor Corporation Refractory delta cooling system
CN103822497B (en) * 2014-03-18 2015-03-25 大连华锐重工集团股份有限公司 Rectangular hood suitable for multi-loop DC submerged arc furnace

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2707441B2 (en) * 1977-02-21 1980-09-18 Gerhard 7601 Willstaett Fuchs Liquid-cooled lid for electric arc furnaces
FI811763A7 (en) * 1981-06-05 1982-12-06 Outokumpu Oy Electric oven vault.
US4699480A (en) * 1984-02-24 1987-10-13 Eye Research Institute Of Retina Foundation Surgical ophthalmoscopes
US4638492A (en) * 1986-01-13 1987-01-20 Wean United, Inc. Roof assembly for an electric arc furnace
US5887017A (en) * 1996-09-27 1999-03-23 Ucar Carbon Technology Corporation Panelized spray-cooled furnace roof

Also Published As

Publication number Publication date
FI118825B (en) 2008-03-31
FI20050448A0 (en) 2005-04-29
WO2006117426A1 (en) 2006-11-09

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Legal Events

Date Code Title Description
PC Transfer of assignment of patent

Owner name: OUTOKUMPU TECHNOLOGY OY

Free format text: OUTOKUMPU TECHNOLOGY OY

PC Transfer of assignment of patent

Owner name: OUTOTEC OYJ

Free format text: OUTOTEC OYJ