IN2014CN04647A - - Google Patents
Info
- Publication number
- IN2014CN04647A IN2014CN04647A IN4647CHN2014A IN2014CN04647A IN 2014CN04647 A IN2014CN04647 A IN 2014CN04647A IN 4647CHN2014 A IN4647CHN2014 A IN 4647CHN2014A IN 2014CN04647 A IN2014CN04647 A IN 2014CN04647A
- Authority
- IN
- India
- Prior art keywords
- electrode
- arc furnace
- electric arc
- nippling
- lower vessel
- Prior art date
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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B7/00—Heating by electric discharge
- H05B7/02—Details
- H05B7/10—Mountings, supports, terminals or arrangements for feeding or guiding electrodes
- H05B7/109—Feeding arrangements
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B7/00—Heating by electric discharge
- H05B7/02—Details
- H05B7/14—Arrangements or methods for connecting successive electrode sections
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (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 |
---|---|---|---|
DE102011087065A DE102011087065A1 (de) | 2011-11-24 | 2011-11-24 | Elektrolichtbogenofen und Verfahren zu seinem Betrieb |
PCT/EP2012/072707 WO2013075999A1 (fr) | 2011-11-24 | 2012-11-15 | Four à arc électrique et son procédé de fonctionnement |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014CN04647A true IN2014CN04647A (fr) | 2015-09-18 |
Family
ID=47324066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN4647CHN2014 IN2014CN04647A (fr) | 2011-11-24 | 2012-11-15 |
Country Status (11)
Country | Link |
---|---|
US (2) | US20140355642A1 (fr) |
EP (1) | EP2783548B1 (fr) |
KR (1) | KR101588631B1 (fr) |
CN (1) | CN104115554B (fr) |
BR (1) | BR112014012702A2 (fr) |
DE (1) | DE102011087065A1 (fr) |
ES (1) | ES2639489T3 (fr) |
IN (1) | IN2014CN04647A (fr) |
RU (1) | RU2579410C2 (fr) |
TW (1) | TWI576438B (fr) |
WO (1) | WO2013075999A1 (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013222158A1 (de) * | 2013-10-31 | 2015-05-13 | Siemens Aktiengesellschaft | Verfahren zum Betreiben eines Lichtbogenofens sowie Lichtbogenofen |
DE102015113241A1 (de) | 2015-08-11 | 2017-02-16 | Rhm Rohstoff-Handelsgesellschaft Mbh | Verfahren zum Einbringen von Zuschlagstoffen in Metallschmelzen |
CN106444571A (zh) * | 2015-12-04 | 2017-02-22 | 沈阳仪表科学研究院有限公司 | 三相电弧炉自动控制器及其控制方法 |
DE102016118826A1 (de) | 2016-10-05 | 2018-04-05 | Qsil Gmbh Quarzschmelze Ilmenau | Hohlzylinder aus keramischem Material, ein Verfahren zu seiner Herstellung und seine Verwendung |
BR112020018110A2 (pt) * | 2018-03-06 | 2020-12-22 | Sms Group Gmbh | Grupo de fusão para a produção de aço |
CN110167226B (zh) * | 2019-05-10 | 2024-06-04 | 江苏天楹环保能源成套设备有限公司 | 一种双电极直流电弧炉引弧装置及其方法 |
RU2766937C2 (ru) * | 2020-07-07 | 2022-03-16 | Адель Талгатович Мулюков | Способ плавки конверторного шлама в дуговой печи постоянного тока |
DE102021121472A1 (de) | 2021-08-18 | 2023-02-23 | Sms Group Gmbh | Elektrolichtbogenofen, Verfahren zum Betrieb eines Elektrolichtbogenofens und Verwendung eines Elektrolichtbogenofens |
Family Cites Families (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2903494A (en) * | 1957-02-23 | 1959-09-08 | Demag Elektrometallurgie Gmbh | Electrode attaching device for electric arc furnaces |
US3043894A (en) * | 1958-05-16 | 1962-07-10 | British Iron Steel Research | Electric arc furnaces |
US3105864A (en) * | 1960-01-20 | 1963-10-01 | Northwestern Steel & Wire Co | Means of increasing arc power and efficiency of heat transfer |
SU452078A1 (ru) * | 1972-11-27 | 1974-11-30 | Предприятие П/Я Г-4911 | Электродугова сталеплавильна установка |
US3898364A (en) * | 1974-09-05 | 1975-08-05 | Stanford A Hardin | Combined suspension device for holding, contacting, slipping and torquing electric furnace electrodes |
US3937867A (en) * | 1974-09-23 | 1976-02-10 | Lectromelt Corporation | Coupler for electric furnace electrodes |
US4029888A (en) * | 1976-05-27 | 1977-06-14 | Robicon Corporation | Arc furnace control system |
JPS5655587Y2 (fr) | 1978-04-20 | 1981-12-25 | ||
CA1146204A (fr) * | 1979-07-04 | 1983-05-10 | Georgy A. Boiko | Installation de refonte des laitiers pour la production de lingots |
DE3016350C2 (de) * | 1980-04-28 | 1984-06-20 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen | Vorrichtung zum vorübergehenden Festklemmen einer Graphitelektrode |
FR2498309B1 (fr) | 1981-01-20 | 1986-04-11 | Clesid Sa | Four electrique destine a la fusion de ferrailles et alimente en continu |
US4420838A (en) * | 1982-01-26 | 1983-12-13 | Owens-Corning Fiberglas Corporation | Electrode replacement apparatus |
US4564388A (en) * | 1984-08-02 | 1986-01-14 | Intersteel Technology, Inc. | Method for continuous steelmaking |
JPH07118382B2 (ja) | 1984-12-13 | 1995-12-18 | 大同特殊鋼株式会社 | ア−ク炉の運転方法 |
FR2602318B1 (fr) | 1986-08-01 | 1988-11-10 | Clecim Sa | Four a arc alimente a partir d'une source de courant continu pour la fusion continue de ferrailles |
US5060914A (en) | 1990-07-16 | 1991-10-29 | General Electric Company | Method for control of process conditions in a continuous alloy production process |
JP3096483B2 (ja) * | 1991-03-06 | 2000-10-10 | 亮拿 佐藤 | アーク処理装置 |
TW210357B (fr) * | 1992-03-06 | 1993-08-01 | Daido Steel Co Ltd | |
AT404842B (de) | 1992-10-19 | 1999-03-25 | Voest Alpine Ind Anlagen | Verfahren zum kontinuierlichen einschmelzen von schrott |
TW430560B (en) | 1996-11-15 | 2001-04-21 | Kao Corp | Detergent composition |
DE19711453C2 (de) * | 1997-03-19 | 1999-02-25 | Siemens Ag | Verfahren zur Regelung bzw. Steuerung eines Schmelzprozesses in einem Drehstrom-Lichtbogenofen |
DE19728102C2 (de) | 1997-07-02 | 1999-08-05 | Schloemann Siemag Ag | Verfahren und Vorrichtung zur Herstellung von Stählen mit hohem Cr-Gehalt und/oder Ferrolegierungen |
LU90154B1 (fr) | 1997-10-17 | 1999-04-19 | Wurth Paul Sa | Procede pour la fusion en continu de produits metalliques solides |
US5999558A (en) * | 1998-08-13 | 1999-12-07 | Ucar Carbon Technology Corporation | Integral spray cooled furnace roof and fume elbow |
AU5273700A (en) | 1999-05-18 | 2000-12-05 | Danieli Technology, Inc. | Electric arc furnace for continuous charging |
US6473446B2 (en) | 2000-12-13 | 2002-10-29 | Sms Demag, Inc. | Electric furnace for steel making |
US6689182B2 (en) * | 2001-10-01 | 2004-02-10 | Kobe Steel, Ltd. | Method and device for producing molten iron |
JP2003133054A (ja) * | 2001-10-23 | 2003-05-09 | Topy Ind Ltd | 交流アーク炉用電極昇降制御システム、交流アーク炉、および交流アーク炉の運転方法 |
US6875251B2 (en) | 2002-05-15 | 2005-04-05 | Hatch Ltd. | Continuous steelmaking process |
DE102004040494C5 (de) | 2004-08-20 | 2012-10-11 | Siemens Ag | Verfahren und Vorrichtung zum Betrieb eines Elektrolichtbogenofens |
DE102005051232A1 (de) * | 2005-10-26 | 2007-05-03 | Sms Demag Ag | Steuervorrichtung für Wechselstrom-Reduktionsöfen |
DE102007035622B4 (de) * | 2007-07-30 | 2013-08-08 | Siemens Aktiengesellschaft | Deckel für einen Ofen zur Aufnahme von Schmelzgut, insbesondere Metall, und Ofen zur Aufnahme von Schmelzgut |
ITUD20110060A1 (it) * | 2011-04-18 | 2012-10-19 | Danieli Off Mecc | Dispositivo per l'iniezione di materiale solido in un bagno di metallo liquido, e relativo procedimento |
US20130128913A1 (en) * | 2011-11-04 | 2013-05-23 | Warner Power, Llc. | Electrically powered industrial furnaces having multiple individually controllable power supplies and shortened cabling requirements |
-
2011
- 2011-11-24 DE DE102011087065A patent/DE102011087065A1/de not_active Withdrawn
-
2012
- 2012-11-15 ES ES12798195.9T patent/ES2639489T3/es active Active
- 2012-11-15 CN CN201280067217.3A patent/CN104115554B/zh active Active
- 2012-11-15 IN IN4647CHN2014 patent/IN2014CN04647A/en unknown
- 2012-11-15 KR KR1020147016717A patent/KR101588631B1/ko active IP Right Grant
- 2012-11-15 EP EP12798195.9A patent/EP2783548B1/fr active Active
- 2012-11-15 BR BR112014012702A patent/BR112014012702A2/pt not_active Application Discontinuation
- 2012-11-15 WO PCT/EP2012/072707 patent/WO2013075999A1/fr active Application Filing
- 2012-11-15 RU RU2014125423/02A patent/RU2579410C2/ru not_active IP Right Cessation
- 2012-11-15 US US14/360,063 patent/US20140355642A1/en not_active Abandoned
- 2012-11-20 TW TW101143219A patent/TWI576438B/zh not_active IP Right Cessation
-
2018
- 2018-04-13 US US15/952,325 patent/US20180340734A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20180340734A1 (en) | 2018-11-29 |
BR112014012702A2 (pt) | 2017-06-27 |
WO2013075999A1 (fr) | 2013-05-30 |
KR101588631B1 (ko) | 2016-01-26 |
TWI576438B (zh) | 2017-04-01 |
US20140355642A1 (en) | 2014-12-04 |
DE102011087065A1 (de) | 2013-05-29 |
CN104115554A (zh) | 2014-10-22 |
CN104115554B (zh) | 2016-08-31 |
RU2579410C2 (ru) | 2016-04-10 |
EP2783548B1 (fr) | 2017-06-07 |
KR20140098151A (ko) | 2014-08-07 |
TW201341536A (zh) | 2013-10-16 |
EP2783548A1 (fr) | 2014-10-01 |
ES2639489T3 (es) | 2017-10-26 |
RU2014125423A (ru) | 2015-12-27 |
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