CA1147785A - Three-phase arc smelting or reducing furnace - Google Patents
Three-phase arc smelting or reducing furnaceInfo
- Publication number
- CA1147785A CA1147785A CA000364912A CA364912A CA1147785A CA 1147785 A CA1147785 A CA 1147785A CA 000364912 A CA000364912 A CA 000364912A CA 364912 A CA364912 A CA 364912A CA 1147785 A CA1147785 A CA 1147785A
- Authority
- CA
- Canada
- Prior art keywords
- electrodes
- vessel
- furnace
- phase
- high tension
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- 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
- F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces heated electrically, with or without any other source of heat
- F27B3/085—Arc furnaces
-
- 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
- F27D11/00—Arrangement of elements for electric heating in or on furnaces
- F27D11/08—Heating by electric discharge, e.g. arc discharge
- F27D11/10—Disposition of electrodes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Details (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2946588A DE2946588C2 (de) | 1979-11-19 | 1979-11-19 | Dreiphasen-Lichtbogenschmelz- oder Reduktionsofen |
DEP2946588 | 1979-11-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1147785A true CA1147785A (en) | 1983-06-07 |
Family
ID=6086346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000364912A Expired CA1147785A (en) | 1979-11-19 | 1980-11-18 | Three-phase arc smelting or reducing furnace |
Country Status (4)
Country | Link |
---|---|
CA (1) | CA1147785A (de) |
DE (1) | DE2946588C2 (de) |
MX (1) | MX148234A (de) |
ZA (1) | ZA807156B (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3024223A1 (de) * | 1980-06-27 | 1982-01-28 | Mannesmann Demag Ag, 4100 Duisburg | Dreiphasen-lichtbogenschmelz- oder reduktionsofen |
DE102005051232A1 (de) * | 2005-10-26 | 2007-05-03 | Sms Demag Ag | Steuervorrichtung für Wechselstrom-Reduktionsöfen |
DE102011083036A1 (de) * | 2011-05-13 | 2012-11-15 | Sms Siemag Ag | Reduktionsofen |
WO2017220726A1 (de) * | 2016-06-23 | 2017-12-28 | Sms Group Gmbh | Elektroreduktionsvorrichtung |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE677279C (de) * | 1938-02-19 | 1939-06-22 | Demag Elektrostahl G M B H | Lichtbogenofen, insbesondere fuer die Herstellung von Eisen und Stahl |
DE973715C (de) * | 1952-08-31 | 1960-05-19 | Demag Elektrometallurgie Gmbh | Elektrischer Lichtbogen- oder Reduktionsofen |
DE2535207C3 (de) * | 1975-08-07 | 1983-11-03 | Mannesmann AG, 4000 Düsseldorf | Verfahren und Vorrichtung zum Gewinnen von Stahl aus vorreduziertem kleinstückigem eisenhaltigem Material, insbesondere Pellets oder Stückerzen bzw. Eisenschwamm, in einem Elektroofen |
-
1979
- 1979-11-19 DE DE2946588A patent/DE2946588C2/de not_active Expired
-
1980
- 1980-11-14 MX MX184765A patent/MX148234A/es unknown
- 1980-11-18 CA CA000364912A patent/CA1147785A/en not_active Expired
- 1980-11-18 ZA ZA00807156A patent/ZA807156B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
ZA807156B (en) | 1981-11-25 |
DE2946588C2 (de) | 1982-08-12 |
MX148234A (es) | 1983-03-28 |
DE2946588A1 (de) | 1981-05-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4821284A (en) | Scrap-melting process and electric furnace for carrying out the process | |
US3949151A (en) | Arc furnaces | |
US5138630A (en) | Direct current electric arc furnace | |
CA1147785A (en) | Three-phase arc smelting or reducing furnace | |
US3431344A (en) | Control system providing supply circuit impedance balance control for electric arc furnaces | |
US3634592A (en) | System for charging electric-arc furnaces | |
US4856021A (en) | Electric direct-current scrap-melting furnace | |
US4406008A (en) | Three phase arc melting and reduction furnace | |
US3598888A (en) | Electric smelting furnace | |
US4388108A (en) | Method and apparatus for smelting charge materials in electric arc furnace | |
RU2040864C1 (ru) | Плавильная электрическая печь постоянного тока | |
US3857697A (en) | Method of continuously smelting a solid material rich in iron metal in an electric arc furnace | |
DE3024223A1 (de) | Dreiphasen-lichtbogenschmelz- oder reduktionsofen | |
RU2192713C1 (ru) | Устройство для подвода электроэнергии | |
Robinson et al. | Ultra-high power electric steel furnace operation | |
US2808324A (en) | Method of smelting ilmenite | |
Stewart | An analysis of the electrical circuit of submerged-arc furnaces | |
US3131246A (en) | Electric furnace | |
Lupi et al. | Arc Furnaces | |
US5844933A (en) | Electrode arrangement for direct current and furnace | |
RU2075840C1 (ru) | Способ реализации оптимального режима управления электропечью | |
DE3825984A1 (de) | Elektro-reduktionsofen | |
Gusev et al. | Scientific foundation for the production of carbothermal manganese alloys | |
Sarapulov et al. | Electromagnetic model of a multiphase inductive crucible furnace | |
AU2020392060A1 (en) | DC brush-arc furnace with arc deflection compensation |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |