DK450780A - Ovnlaag til metalsmelteovne isaer elektriske lysbueovne - Google Patents

Ovnlaag til metalsmelteovne isaer elektriske lysbueovne

Info

Publication number
DK450780A
DK450780A DK450780A DK450780A DK450780A DK 450780 A DK450780 A DK 450780A DK 450780 A DK450780 A DK 450780A DK 450780 A DK450780 A DK 450780A DK 450780 A DK450780 A DK 450780A
Authority
DK
Denmark
Prior art keywords
ovens
overload
metal molding
arch
electrical
Prior art date
Application number
DK450780A
Other languages
English (en)
Other versions
DK150252C (da
DK150252B (da
Inventor
B Wronka
Original Assignee
Demag Ag Mannesmann
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 Demag Ag Mannesmann filed Critical Demag Ag Mannesmann
Publication of DK450780A publication Critical patent/DK450780A/da
Publication of DK150252B publication Critical patent/DK150252B/da
Application granted granted Critical
Publication of DK150252C publication Critical patent/DK150252C/da

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
    • 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; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/12—Working chambers or casings; Supports therefor
    • 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; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/24—Cooling arrangements
    • 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
    • F27D2009/0018—Cooling of furnaces the cooling medium passing through a pattern of tubes
    • F27D2009/0021—Cooling of furnaces the cooling medium passing through a pattern of tubes with the parallel tube parts close to each other, e.g. a serpentine
    • F27D2009/0024—Cooling of furnaces the cooling medium passing through a pattern of tubes with the parallel tube parts close to each other, e.g. a serpentine with contiguous tubes, which may be separately welded one to the other
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Discharge Heating (AREA)
  • Cookers (AREA)
DK450780A 1979-10-26 1980-10-24 Ovnlaag til metalsmelteovne, isaer elektriske lysbueovne DK150252C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2943244 1979-10-26
DE2943244A DE2943244C2 (de) 1979-10-26 1979-10-26 Gefäßdeckel für einen Metallschmelzofen insbesondere elektrischen Lichtbogenofen

Publications (3)

Publication Number Publication Date
DK450780A true DK450780A (da) 1981-04-27
DK150252B DK150252B (da) 1987-01-19
DK150252C DK150252C (da) 1987-09-28

Family

ID=6084399

Family Applications (1)

Application Number Title Priority Date Filing Date
DK450780A DK150252C (da) 1979-10-26 1980-10-24 Ovnlaag til metalsmelteovne, isaer elektriske lysbueovne

Country Status (14)

Country Link
US (1) US4345332A (da)
JP (1) JPS5666680A (da)
BR (1) BR8006655A (da)
CA (1) CA1154066A (da)
DE (1) DE2943244C2 (da)
DK (1) DK150252C (da)
ES (1) ES495507A0 (da)
FR (1) FR2468863A1 (da)
GB (1) GB2064741B (da)
IT (1) IT1149895B (da)
MX (1) MX153980A (da)
NO (1) NO154611C (da)
SE (1) SE8007460L (da)
ZA (1) ZA806586B (da)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4443880A (en) * 1982-01-29 1984-04-17 Bbc Brown, Boveri & Company, Ltd. Liquid-cooled cover for arc furnaces
JPS58126695U (ja) * 1982-02-23 1983-08-27 石川島播磨重工業株式会社 ア−ク炉用パイプ式冷却構造物
IT1175125B (it) * 1983-09-19 1987-07-01 Impianti Industriali Spa Pannello raffreddato per forni
CA1257473A (en) * 1984-10-12 1989-07-18 Willard Mcclintock Furnace cooling system and method
US4813055A (en) * 1986-08-08 1989-03-14 Union Carbide Corporation Furnace cooling system and method
GB8722354D0 (en) * 1987-09-23 1987-10-28 Davy Mckee Stockton Metallurgical furnace
US4815096A (en) * 1988-03-08 1989-03-21 Union Carbide Corporation Cooling system and method for molten material handling vessels
US4849987A (en) * 1988-10-19 1989-07-18 Union Carbide Corporation Combination left and right handed furnace roof
US5115184A (en) * 1991-03-28 1992-05-19 Ucar Carbon Technology Corporation Cooling system for furnace roof having a removable delta
US5241559A (en) * 1992-03-30 1993-08-31 Emc International, Inc. Electric arc furnace roof
US5289495A (en) * 1992-08-17 1994-02-22 J. T. Cullen Co., Inc. Coolant coils for a smelting furnace roof
US5648981A (en) * 1994-11-22 1997-07-15 Ucar Carbon Technology Corporation Cooling system for a two component furnace roof
IT1304334B1 (it) * 1997-09-10 2001-03-15 Danieli Off Mecc Dispositivo di raffreddamento pannelli per forno elettricoad arco
EP1069389A4 (en) 1999-02-03 2001-04-25 Nippon Steel Corp WATER COOLING PANEL FOR OVEN WALL AND ARC OVEN COVER
US6084902A (en) * 1999-07-09 2000-07-04 Fuchs Systems, Inc. Electric arc furnace having monolithic water-cooled roof
EP2503011B1 (en) * 2011-03-14 2013-06-26 Refractory Intellectual Property GmbH & Co. KG Industrial furnace cover
CN103225958B (zh) * 2013-05-17 2014-08-27 中冶赛迪工程技术股份有限公司 水冷惰气炉盖
EP3174160A1 (de) 2015-11-30 2017-05-31 GE Energy Power Conversion Technology Ltd Abdeckung und verfahren zur abdeckung eines abschnitts wenigstens eines elektrischen leiters
US10301208B2 (en) * 2016-08-25 2019-05-28 Johns Manville Continuous flow submerged combustion melter cooling wall panels, submerged combustion melters, and methods of using same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS514996U (da) * 1974-06-26 1976-01-14
US3967048A (en) * 1975-06-06 1976-06-29 Longenecker Levi S Dual ring supported roof for electric arc furnace
US4021603A (en) * 1975-10-22 1977-05-03 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Roof for arc furnace
DE2639378C3 (de) * 1976-09-01 1985-03-14 Moskovskij večernyj metallurgičeskij institut, Moskva Wassergekühlter Deckel eines Lichtbogenofens
DE2759713C2 (de) * 1977-10-11 1983-10-27 Mannesmann AG, 4000 Düsseldorf Gefäßdeckel für einen Metallschmelzofen, insbesondere elektrischen Lichtbogenofen
DE2817869C3 (de) * 1978-04-24 1983-04-07 Krupp Stahl Ag, 4630 Bochum Deckel für einen Elektrolichtbogenofen
LU81209A1 (de) * 1979-05-02 1979-09-10 Sidepal Sa Wassergekuehlter deckel fuer industrieoefen

Also Published As

Publication number Publication date
GB2064741B (en) 1983-05-25
FR2468863B1 (da) 1985-01-25
JPH02628B2 (da) 1990-01-08
GB2064741A (en) 1981-06-17
DE2943244C2 (de) 1983-01-05
IT1149895B (it) 1986-12-10
MX153980A (es) 1987-03-18
DE2943244A1 (de) 1981-04-30
NO803194L (no) 1981-04-27
NO154611B (no) 1986-08-04
ES8105854A1 (es) 1981-06-16
BR8006655A (pt) 1981-04-28
ES495507A0 (es) 1981-06-16
NO154611C (no) 1986-11-12
FR2468863A1 (fr) 1981-05-08
ZA806586B (en) 1981-10-28
JPS5666680A (en) 1981-06-05
US4345332A (en) 1982-08-17
SE8007460L (sv) 1981-04-27
IT8025391A0 (it) 1980-10-16
DK150252C (da) 1987-09-28
CA1154066A (en) 1983-09-20
DK150252B (da) 1987-01-19

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Legal Events

Date Code Title Description
PBP Patent lapsed