SE8003236L - WATER-COOLED DUPLE FOR INDUSTRIAL OWNERS - Google Patents
WATER-COOLED DUPLE FOR INDUSTRIAL OWNERSInfo
- 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
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, 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)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Cookers (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>
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 (9)
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 |
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 |
-
1979
- 1979-05-02 LU LU81209A patent/LU81209A1/en unknown
-
1980
- 1980-04-09 ZA ZA00802097A patent/ZA802097B/en unknown
- 1980-04-21 ES ES490743A patent/ES8102669A1/en not_active Expired
- 1980-04-22 FR FR8009472A patent/FR2455719A1/en active Pending
- 1980-04-29 SE SE8003236A patent/SE8003236L/en not_active Application Discontinuation
- 1980-04-29 NO NO801247A patent/NO801247L/en unknown
- 1980-04-29 BE BE6/47151A patent/BE883045A/en unknown
- 1980-04-29 IT IT21711/80A patent/IT1141944B/en active
- 1980-04-29 AR AR280845A patent/AR220464A1/en active
- 1980-04-29 DK DK184480A patent/DK184480A/en unknown
- 1980-04-30 BR BR8002766A patent/BR8002766A/en unknown
- 1980-04-30 PL PL22389680A patent/PL223896A1/xx unknown
- 1980-05-02 DD DD80220849A patent/DD150363A5/en unknown
- 1980-05-02 GB GB8014746A patent/GB2048445A/en not_active Withdrawn
- 1980-05-02 NL NL8002561A patent/NL8002561A/en not_active Application Discontinuation
- 1980-05-02 JP JP5805180A patent/JPS55150480A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
NO801247L (en) | 1980-11-03 |
AR220464A1 (en) | 1980-10-31 |
LU81209A1 (en) | 1979-09-10 |
FR2455719A1 (en) | 1980-11-28 |
PL223896A1 (en) | 1981-02-13 |
ES490743A0 (en) | 1981-02-16 |
IT8021711A0 (en) | 1980-04-29 |
NL8002561A (en) | 1980-11-04 |
JPS55150480A (en) | 1980-11-22 |
IT1141944B (en) | 1986-10-08 |
DD150363A5 (en) | 1981-08-26 |
ES8102669A1 (en) | 1981-02-16 |
BR8002766A (en) | 1980-12-16 |
BE883045A (en) | 1980-08-18 |
DK184480A (en) | 1980-11-03 |
ZA802097B (en) | 1981-04-29 |
GB2048445A (en) | 1980-12-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES469361A1 (en) | Vessel for metal smelting furnace | |
SE8003236L (en) | WATER-COOLED DUPLE FOR INDUSTRIAL OWNERS | |
GB1448802A (en) | Lance for introducing a plurality of materials into a high temperature environment | |
GB2012909A (en) | Flexible Piping | |
FR2311668B1 (en) | ||
GB1430146A (en) | Process and apparatus for the disposal of halogenated organic materials | |
DE3165253D1 (en) | Protection device for the inlet end of a rotary drum furnace | |
SE7907577L (en) | Nuclear Reactor Capture Device | |
SE8008982L (en) | HEAT AND MATERIAL CHANGE COLUMN | |
ZA846102B (en) | Apparatus for screening a stream of molten metal | |
FR2228845A1 (en) | Tuyere for refining gas e.g. oxygen - for blowing gas below the surface of a melt in a metallurgical vessel | |
ES432516A1 (en) | Falnged ductile iron pipes and the production thereof | |
SU572211A3 (en) | Blasting-hearth converter | |
IT8025408A0 (en) | WASHING BUBBLENER WITH ANNULAR JACKET FOR THE PURIFICATION OF INDUSTRIAL GASES. | |
US3304075A (en) | Crucible or converter | |
ES446466A1 (en) | Rotary kiln | |
ES440550A1 (en) | Cascade water cooler aerator-multiplyer | |
GB1473463A (en) | Rotary kiln | |
GB1491794A (en) | Rotary drum plants | |
JPS5760192A (en) | Heat exchanger | |
GB811918A (en) | Improvements in or relating to crucibles for melting metals | |
SU996462A1 (en) | Non-cooled sealing ring | |
SU808324A1 (en) | Protective ring of mould for making vibro-hydropressed tubes | |
JPS5647248A (en) | Dewatering device of continuous casting machine | |
BE802290A (en) | PROCESS FOR THE MANUFACTURING OF ELEMENTS OF PRISMATICAL SHAPE INTENDED FOR COMBUSTIBLE ELEMENTS OF HIGH TEMPERATURE REACTORS. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 8003236-0 |