ES2018840B3 - Procedimiento de fusion de chatarra y horno electrico para su ejecucion. - Google Patents
Procedimiento de fusion de chatarra y horno electrico para su ejecucion.Info
- Publication number
- ES2018840B3 ES2018840B3 ES87401761T ES87401761T ES2018840B3 ES 2018840 B3 ES2018840 B3 ES 2018840B3 ES 87401761 T ES87401761 T ES 87401761T ES 87401761 T ES87401761 T ES 87401761T ES 2018840 B3 ES2018840 B3 ES 2018840B3
- Authority
- ES
- Spain
- Prior art keywords
- conductors
- arcs
- merger
- scrap
- implementation
- 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 - Lifetime
Links
Classifications
-
- 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
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
-
- 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
- C21C5/52—Manufacture of steel in electric furnaces
- C21C5/5229—Manufacture of steel in electric furnaces in a direct current [DC] electric arc furnace
-
- 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
- H05B7/11—Arrangements for conducting current to the electrode terminals
-
- 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
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Plasma & Fusion (AREA)
- Electromagnetism (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Furnace Details (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Arc Welding Control (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Gasification And Melting Of Waste (AREA)
Abstract
SE DISPONE, A LO LARGO DE LA CARA EXTERIOR (11) DE LA CUBA, Y EN PROXIMIDAD INMEDIATA DE LA MISMA, UN CONJUNTO DE CONDUCTORES QUE COMPRENDEN, AL MENOS, DOS CONDUCTORES DE RETORNO (5) UNIDOS A UN ELECTRODO DE FONDO (3), DETERMINANDOSE EL PERFIL Y LA ORIENTACION DE, AL MENOS, DOS CONDUCTORES DE ESTE CONJUNTO, DE TAL MANERA PARA PRODUCIR, MEDIANTE EL PASO DE UNA CORRIENTE CONTINUA DE INTENSIDAD CONTROLADA, CAMPOS MAGNETICOS CUYOS EFECTOS MUTUOS DE DESVIACION DE LOS ARCOS, INCLUYENDO EL CONJUNTO DE INFLUENCIAS MAGNETICAS EJERCIDAS EN FUNCIONAMIENTO POR LOS OTROS CONDUCTORES Y LAS DIFERENTES PARTES DE LA INSTALACION, SEAN TALES, QUE EL ARCO SE DIRIGE HACIA UNA ZONA DETERMINADA DEL BAÑO METALICO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8611215A FR2602320B1 (fr) | 1986-08-01 | 1986-08-01 | Procede de fusion de ferraille et four electrique pour la mise en oeuvre du procede |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2018840B3 true ES2018840B3 (es) | 1991-05-16 |
ES2018840T5 ES2018840T5 (es) | 1995-08-16 |
Family
ID=9337977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES87401761T Expired - Lifetime ES2018840T5 (es) | 1986-08-01 | 1987-07-28 | Procedimiento de fusion de chatarra y horno electrico para la realizacion del procedimiento. |
Country Status (12)
Country | Link |
---|---|
US (1) | US4821284A (es) |
EP (1) | EP0258101B2 (es) |
JP (1) | JP2641140B2 (es) |
KR (1) | KR890003249A (es) |
AT (1) | ATE58227T1 (es) |
BR (1) | BR8703946A (es) |
CA (1) | CA1320645C (es) |
CZ (1) | CZ282065B6 (es) |
DE (1) | DE3766050D1 (es) |
ES (1) | ES2018840T5 (es) |
FR (1) | FR2602320B1 (es) |
SK (1) | SK278964B6 (es) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3825984A1 (de) * | 1988-07-27 | 1990-02-01 | Mannesmann Ag | Elektro-reduktionsofen |
US5052018A (en) * | 1989-10-12 | 1991-09-24 | Deutsche Voest-Alpine Industrieanlagen Gmbh | Anode for a direct current arc furnace |
US4959656A (en) * | 1989-10-31 | 1990-09-25 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Efficient detection and signal parameter estimation with application to high dynamic GPS receiver |
JP2522416B2 (ja) * | 1989-11-01 | 1996-08-07 | 日本鋼管株式会社 | 偏心炉底出鋼型直流ア―ク炉 |
FR2659821B1 (fr) * | 1990-03-19 | 1992-07-24 | Clecim Sa | Four electrique a courant continu. |
ATE93114T1 (de) * | 1990-09-03 | 1993-08-15 | Asea Brown Boveri | Gleichstrom-lichtbogenofen. |
CH682280A5 (es) * | 1991-06-14 | 1993-08-13 | Asea Brown Boveri | |
CH682281A5 (es) * | 1991-06-20 | 1993-08-13 | Asea Brown Boveri | |
US5199043A (en) * | 1991-08-09 | 1993-03-30 | Deutsche Voest-Alpine Industrieanlagenbau Gmbh | Lining for a direct-current electric arc furnace |
US5297160A (en) * | 1992-01-10 | 1994-03-22 | Mannesmann Aktiengesellschaft | Furnace electrode design |
ES2118859T3 (es) * | 1992-07-31 | 1998-10-01 | Danieli Off Mecc | Horno de fusion de corriente continua con control de la deflexion del arco electrico. |
DE4240891C2 (de) * | 1992-12-04 | 1995-11-16 | Voest Alpine Ind Anlagen | Gleichstrom-Lichtbogenofen und Verfahren zu dessen Betreibung |
FR2705363B1 (fr) * | 1993-05-13 | 1995-08-11 | Clecim Sa | Procédé de fusion de ferraille dans un four électrique et installation pour la mise en Óoeuvre du procédé. |
DE4338555C1 (de) * | 1993-11-08 | 1995-04-13 | Mannesmann Ag | Gleichstrom-Lichtbogenofen |
TR27747A (tr) * | 1994-06-03 | 1995-07-10 | Clecim Sa | Bir elektrik firini icinde hurda demir eritme yöntemi ve yöntemi isletmek icin tertibat. |
DE4446542A1 (de) * | 1994-12-24 | 1996-06-27 | Abb Management Ag | Ofengefäß für einen Gleichstrom-Lichtbogenofen |
IT1289001B1 (it) * | 1996-10-14 | 1998-09-25 | Danieli Off Mecc | Sistema per l'agitazione elettromagnetica del metallo liquido in forni elettrici ad arco a corrente continua |
KR100520326B1 (ko) * | 2002-06-01 | 2005-10-13 | 이도연 | 당귀두부 제조방법 |
US7295593B2 (en) | 2004-09-01 | 2007-11-13 | Hatch Ltd. | System and method of minimizing loss of electrical conduction during input of feed material to a furnace |
US20080056327A1 (en) * | 2006-08-30 | 2008-03-06 | Hatch Ltd. | Method and system for predictive electrode lowering in a furnace |
RU2664076C2 (ru) * | 2016-06-29 | 2018-08-14 | Сергей Маркович Нехамин | Электродуговая печь для переработки материалов, установка для электродуговой переработки материалов и способ работы установки |
JP7098479B2 (ja) * | 2017-11-08 | 2022-07-11 | 謙三 高橋 | 金属製品製造装置及び金属製品製造方法 |
KR102170942B1 (ko) * | 2018-07-04 | 2020-10-29 | 주식회사 포스코 | 용강 생산 장치 |
RU2746655C1 (ru) * | 2020-11-06 | 2021-04-19 | федеральное государственное бюджетное образовательное учреждение высшего образования «Санкт-Петербургский горный университет» | Плазменная печь для получения корунда |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1036423B (de) * | 1954-09-22 | 1958-08-14 | Von Roll Ag | Drehstromgespeister Lichtbogenofen |
SE396265B (sv) * | 1975-01-14 | 1977-09-12 | Asea Ab | Anordning for likstromsmatade ljusbagsugnar |
SE437206B (sv) * | 1981-02-26 | 1985-02-11 | Asea Ab | Likstroms-ljusbagsugn |
SE452542B (sv) * | 1983-04-21 | 1987-11-30 | Asea Ab | Likstroms-ljusbagsugn |
SE449132B (sv) * | 1984-01-25 | 1987-04-06 | Asea Ab | Likstromsljusbagsugn eller skenk for vermning |
-
1986
- 1986-08-01 FR FR8611215A patent/FR2602320B1/fr not_active Expired
-
1987
- 1987-07-28 EP EP19870401761 patent/EP0258101B2/fr not_active Expired - Lifetime
- 1987-07-28 DE DE8787401761T patent/DE3766050D1/de not_active Expired - Lifetime
- 1987-07-28 ES ES87401761T patent/ES2018840T5/es not_active Expired - Lifetime
- 1987-07-28 AT AT87401761T patent/ATE58227T1/de not_active IP Right Cessation
- 1987-07-30 US US07/079,363 patent/US4821284A/en not_active Expired - Fee Related
- 1987-07-31 KR KR1019870008393A patent/KR890003249A/ko not_active Application Discontinuation
- 1987-07-31 CA CA 543575 patent/CA1320645C/fr not_active Expired - Fee Related
- 1987-07-31 SK SK5720-87A patent/SK278964B6/sk unknown
- 1987-07-31 CZ CS875720A patent/CZ282065B6/cs unknown
- 1987-07-31 JP JP19251587A patent/JP2641140B2/ja not_active Expired - Lifetime
- 1987-07-31 BR BR8703946A patent/BR8703946A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2602320A1 (fr) | 1988-02-05 |
JP2641140B2 (ja) | 1997-08-13 |
SK572087A3 (en) | 1998-05-06 |
CZ572087A3 (en) | 1997-01-15 |
CZ282065B6 (cs) | 1997-05-14 |
US4821284A (en) | 1989-04-11 |
SK278964B6 (sk) | 1998-05-06 |
ATE58227T1 (de) | 1990-11-15 |
BR8703946A (pt) | 1988-04-05 |
KR890003249A (ko) | 1989-04-13 |
EP0258101B2 (fr) | 1994-03-02 |
FR2602320B1 (fr) | 1989-12-29 |
EP0258101B1 (fr) | 1990-11-07 |
CA1320645C (fr) | 1993-07-27 |
JPS63259012A (ja) | 1988-10-26 |
ES2018840T5 (es) | 1995-08-16 |
EP0258101A1 (fr) | 1988-03-02 |
DE3766050D1 (de) | 1990-12-13 |
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