SE7408070L - - Google Patents
Info
- Publication number
- SE7408070L SE7408070L SE7408070A SE7408070A SE7408070L SE 7408070 L SE7408070 L SE 7408070L SE 7408070 A SE7408070 A SE 7408070A SE 7408070 A SE7408070 A SE 7408070A SE 7408070 L SE7408070 L SE 7408070L
- Authority
- SE
- Sweden
- Prior art keywords
- ring
- vessel
- forces
- thrust forces
- pins
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/50—Tilting mechanisms for converters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
A furnace for metallurgical processing comprises a ring mounted for tilting on a horizontal axis extending diametrically of the ring, and a vessel for holding a charge to be processed mounted in the ring for rotation relative thereto on an axis generally perpendicular to the plane of the ring. The ring and vessel are journaled to accommodate axial thrust forces and radially directed thrust forces therebetween, and moments of such forces. Connecting pins are provided for supporting and driving engagement between the ring and vessel, the pins also functioning to accommodate thermal expansion of said vessel.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00371973A US3838849A (en) | 1973-06-21 | 1973-06-21 | Furnace for metallurgical processing |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7408070L true SE7408070L (en) | 1974-12-23 |
SE395477B SE395477B (en) | 1977-08-15 |
Family
ID=23466165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7408070A SE395477B (en) | 1973-06-21 | 1974-06-19 | SUSPENSION FOR TIPPABLE AND ROTARY OVEN |
Country Status (8)
Country | Link |
---|---|
US (1) | US3838849A (en) |
JP (1) | JPS5526396B2 (en) |
CA (1) | CA1025211A (en) |
DE (1) | DE2428819C3 (en) |
ES (1) | ES427513A1 (en) |
FR (1) | FR2234373B3 (en) |
GB (1) | GB1469143A (en) |
SE (1) | SE395477B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT336657B (en) * | 1973-06-20 | 1977-05-25 | Voest Ag | STORAGE FOR TILTING CONVERTER |
US4298378A (en) * | 1978-12-22 | 1981-11-03 | Kawasaki Jukogyo Kabushiki Kaisha | Rotary steel converter, method of making steel there-with and method of applying refractory lining to converter |
FR2520382A1 (en) * | 1982-01-27 | 1983-07-29 | Normandie Ste Metallurg | Thermal protection of converter trunnion belt - using heat shield at external face of belt |
JPS6281796U (en) * | 1986-10-14 | 1987-05-25 | ||
US5143683A (en) * | 1991-06-18 | 1992-09-01 | Bethlehem Steel Corporation | Protective shield having heat conductive properties |
AT398486B (en) * | 1992-12-09 | 1994-12-27 | Voest Alpine Ind Anlagen | STEELWORKS ELECTRIC OVEN |
FI122519B (en) * | 2009-12-22 | 2012-02-29 | Outotec Oyj | METALLURGICAL OVEN |
CN101781696B (en) * | 2010-03-30 | 2011-09-28 | 中冶南方工程技术有限公司 | Spherical hinge disc suspension type connection device of converter ring and furnace shell |
DE102010035412A1 (en) * | 2010-08-25 | 2012-03-01 | Sms Siemag Ag | Method and device for the spectroscopic determination of temperature and analysis of liquid metal baths in metallurgical vessels, in particular converters |
US10836969B2 (en) * | 2016-09-27 | 2020-11-17 | Cleancarbonconversion Patents Ag | Process reacting organic materials to give hydrogen gas |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1137458B (en) * | 1957-05-22 | 1962-10-04 | Demag Ag | Converter system for the production of steel from pig iron, working with oxygen lance and rotating vessel |
FR1226126A (en) * | 1958-06-26 | 1960-07-08 | Pintsch Bamag Ag | Retort for rotary metallurgical furnaces and in particular for fast rotary converters |
DE1179052B (en) * | 1960-10-31 | 1964-10-01 | Rothe Erde Eisenwerk | Adjustable wire roller bearing |
GB961368A (en) * | 1961-05-09 | 1964-06-17 | Stora Kopparbergs Bergslags Ab | Arrangement for tiltable furnaces |
DE1283859B (en) * | 1961-06-29 | 1968-11-28 | Demag Ag | Metallurgical rotary furnace |
DE1433392A1 (en) * | 1961-10-03 | 1969-01-30 | Asea Ab | Rotatable oven |
DE1197106B (en) * | 1961-12-14 | 1965-07-22 | Beteiligungs & Patentverw Gmbh | Converter rotating in an inclined position and tiltable around a transverse axis |
DE1280897B (en) * | 1962-07-21 | 1968-10-24 | Demag Ag | Converter with loose support ring surrounding the vessel at a distance |
DE1533887A1 (en) * | 1967-01-12 | 1970-02-05 | Krupp Gmbh | Vascular storage |
DE1301354B (en) * | 1967-05-27 | 1969-08-21 | Becker | Method and device for treating molten metal |
US3682623A (en) * | 1970-10-14 | 1972-08-08 | Metallo Chimique Sa | Copper refining process |
-
1973
- 1973-06-21 US US00371973A patent/US3838849A/en not_active Expired - Lifetime
-
1974
- 1974-06-14 DE DE2428819A patent/DE2428819C3/en not_active Expired
- 1974-06-19 FR FR7421970A patent/FR2234373B3/fr not_active Expired
- 1974-06-19 SE SE7408070A patent/SE395477B/en not_active IP Right Cessation
- 1974-06-19 CA CA202,800A patent/CA1025211A/en not_active Expired
- 1974-06-19 JP JP7008174A patent/JPS5526396B2/ja not_active Expired
- 1974-06-20 GB GB2743174A patent/GB1469143A/en not_active Expired
- 1974-06-21 ES ES427513A patent/ES427513A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU6959074A (en) | 1975-12-04 |
JPS5526396B2 (en) | 1980-07-12 |
DE2428819A1 (en) | 1975-01-16 |
FR2234373B3 (en) | 1977-05-06 |
SE395477B (en) | 1977-08-15 |
DE2428819C3 (en) | 1985-10-03 |
ES427513A1 (en) | 1976-07-16 |
CA1025211A (en) | 1978-01-31 |
DE2428819B2 (en) | 1980-11-06 |
JPS5093806A (en) | 1975-07-26 |
FR2234373A1 (en) | 1975-01-17 |
GB1469143A (en) | 1977-03-30 |
US3838849A (en) | 1974-10-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
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