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SE8003236L - WATER-COOLED DUPLE FOR INDUSTRIAL OWNERS - Google Patents

WATER-COOLED DUPLE FOR INDUSTRIAL OWNERS

Info

Publication number
SE8003236L
SE8003236L SE8003236A SE8003236A SE8003236L SE 8003236 L SE8003236 L SE 8003236L SE 8003236 A SE8003236 A SE 8003236A SE 8003236 A SE8003236 A SE 8003236A SE 8003236 L SE8003236 L SE 8003236L
Authority
SE
Sweden
Prior art keywords
supporting ring
cooling
water
cooled
industrial
Prior art date
Application number
SE8003236A
Other languages
Unknown language ( )
Swedish (sv)
Inventor
H Kuhlmann
Original Assignee
Luxembourg Brev Participations
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 Luxembourg Brev Participations filed Critical Luxembourg Brev Participations
Publication of SE8003236L publication Critical patent/SE8003236L/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
    • F27D9/00—Cooling of furnaces or of charges therein
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Cookers (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

A water-cooled cover for an industrial furnace comprises a substantially rigid, wheel shaped structure defined by an outer supporting ring 10 and an inner supporting ring 12 which are interconnected by means of radial pipes 14. Cooling elements 18 are superimposed on the open sectors 16 of the structure, and are free to undergo thermal deformation relative to the structure. A central portion 24 of refractory material is positioned within the inner supporting ring 12 and is surrounded by a cooling rim 22. Cooling water is introduced into the outer supporting ring 10 and then passes through the radial pipes 14 into the inner supporting ring 12. From there the cooling water passes through the cooling elements 18 and the cooling rim 22 to an annular discharge ring 36. <IMAGE>
SE8003236A 1979-05-02 1980-04-29 WATER-COOLED DUPLE FOR INDUSTRIAL OWNERS SE8003236L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU81209A LU81209A1 (en) 1979-05-02 1979-05-02 WATER COOLED LID FOR INDUSTRIAL OVENS

Publications (1)

Publication Number Publication Date
SE8003236L true SE8003236L (en) 1980-11-03

Family

ID=19729146

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8003236A SE8003236L (en) 1979-05-02 1980-04-29 WATER-COOLED DUPLE FOR INDUSTRIAL OWNERS

Country Status (16)

Country Link
JP (1) JPS55150480A (en)
AR (1) AR220464A1 (en)
BE (1) BE883045A (en)
BR (1) BR8002766A (en)
DD (1) DD150363A5 (en)
DK (1) DK184480A (en)
ES (1) ES8102669A1 (en)
FR (1) FR2455719A1 (en)
GB (1) GB2048445A (en)
IT (1) IT1141944B (en)
LU (1) LU81209A1 (en)
NL (1) NL8002561A (en)
NO (1) NO801247L (en)
PL (1) PL223896A1 (en)
SE (1) SE8003236L (en)
ZA (1) ZA802097B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD151585A3 (en) * 1980-09-02 1981-10-28 Manfred Schingnitz WAFER SHIELDING FOR BOEDES AND SUSPENDED COVERS
DE2943244C2 (en) * 1979-10-26 1983-01-05 Mannesmann AG, 4000 Düsseldorf Vessel lid for a metal melting furnace, in particular an electric arc furnace
FR2476823B1 (en) * 1980-02-22 1985-06-28 Clesid Sa IMPROVED VOUTE FOR ELECTRIC ARC OVEN
IT1146768B (en) * 1981-04-14 1986-11-19 Danieli Eng Spa ROOF COOLED FOR ELECTRIC OVENS
DE3147338C2 (en) 1981-11-28 1985-02-07 SIDEPAL S.A. Société Industrielle de Participations Luxembourgeoise, Luxembourg Water-cooled lid for metallurgical vessels
DE3147337C2 (en) * 1981-11-28 1985-03-14 SIDEPAL S.A. Société Industrielle de Participations Luxembourgeoise, Luxemburg/Luxembourg Water-cooled hood for metallurgical vessels, in particular pouring ladles
US4443880A (en) * 1982-01-29 1984-04-17 Bbc Brown, Boveri & Company, Ltd. Liquid-cooled cover for arc furnaces
US4545058A (en) * 1983-12-15 1985-10-01 Amsted Industries Incorporated Electric furnace refractory roof form
CN102538442A (en) * 2010-12-30 2012-07-04 北京民海艳科技有限公司 Environmentally-friendly dust-removing and purifying system of electric arc furnace
CN109883203A (en) * 2019-03-28 2019-06-14 江苏德龙镍业有限公司 Mineral hot furnace water cooled cover

Also Published As

Publication number Publication date
IT8021711A0 (en) 1980-04-29
NO801247L (en) 1980-11-03
NL8002561A (en) 1980-11-04
ES490743A0 (en) 1981-02-16
DD150363A5 (en) 1981-08-26
ZA802097B (en) 1981-04-29
ES8102669A1 (en) 1981-02-16
BE883045A (en) 1980-08-18
GB2048445A (en) 1980-12-10
JPS55150480A (en) 1980-11-22
BR8002766A (en) 1980-12-16
FR2455719A1 (en) 1980-11-28
IT1141944B (en) 1986-10-08
LU81209A1 (en) 1979-09-10
DK184480A (en) 1980-11-03
AR220464A1 (en) 1980-10-31
PL223896A1 (en) 1981-02-13

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