CL2011003183A1 - Dispositivo movil para inyecion para un hogar de fusion de arco electrico, que comprende; un alojamiento con un serpentin de refrigeracion; una lanza de inyeccion; medios de soporte y de movimiento de la lanza de inyeccion; un abertura para guiar la lanza de inyeccion, y un medio raspador de la lanza de inyeccion. - Google Patents
Dispositivo movil para inyecion para un hogar de fusion de arco electrico, que comprende; un alojamiento con un serpentin de refrigeracion; una lanza de inyeccion; medios de soporte y de movimiento de la lanza de inyeccion; un abertura para guiar la lanza de inyeccion, y un medio raspador de la lanza de inyeccion.Info
- Publication number
- CL2011003183A1 CL2011003183A1 CL2011003183A CL2011003183A CL2011003183A1 CL 2011003183 A1 CL2011003183 A1 CL 2011003183A1 CL 2011003183 A CL2011003183 A CL 2011003183A CL 2011003183 A CL2011003183 A CL 2011003183A CL 2011003183 A1 CL2011003183 A1 CL 2011003183A1
- Authority
- CL
- Chile
- Prior art keywords
- injection lance
- injection
- lance
- housing
- opening
- Prior art date
Links
Classifications
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- 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
- C21C5/5211—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace
- C21C5/5217—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace equipped with burners or devices for injecting gas, i.e. oxygen, or pulverulent materials into the furnace
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- 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
- F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
- F27B3/22—Arrangements of air or gas supply devices
-
- 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
- F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
- F27B3/22—Arrangements of air or gas supply devices
- F27B3/225—Oxygen blowing
-
- 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
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/18—Charging particulate material using a fluid carrier
-
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Charging Or Discharging (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
- Discharge Heating (AREA)
- Furnace Details (AREA)
Abstract
SE PROPORCIONA UN DISPOSITIVO MÓVIL PARA INYECTAR OXIGENO Y OTROS MATERIALES TÉCNICOS EN UN HOGAR DE ARCO ELÉCTRICO, PARA INCREMENTAR LA EFICIENCIA DEL CICLO DE TRABAJO DE ACERO, EL QUE COMPRENDE UN ALOJAMIENTO (16) SITUADO POR ENCIMA DE UNA PORCIÓN DE UN PELDAÑO (13) DE UN CRISOL (11) Y EQUIPADO CON UN SERPENTIN (15) DE REFRIGERACIÓN, UNA LANZA (20) DE INYECCIÓN DE OXIGENO Y OTROS MATERIALES TÉCNICOS, SOPORTES (23, 26) Y UN MEDIO MÓVIL (21. 22, 24) DE LA LANZA ENTRE PUNTOS DE ALCANCE MINIMO Y MÁXIMO DEL NIVEL DE BAÑO DE LIQUIDO CONTENIDO EN EL MISMO, COLOCADO EN EL ALOJAMIENTO (16), UNA ABERTURA (27) SITUADA EN EL ALOJAMIENTO Y ORIENTADA AL INTERIOR DEL CRISOL EN EL CUAL LA LANZA ES GUIADA DE MANERA TRANSFERIBLE, UN MEDIO (28) RASPADOR ESTÁ DISPUESTO ENTRE LA ABERTURA (27) Y LA LANZA (20).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI2009A001069A IT1399169B1 (it) | 2009-06-17 | 2009-06-17 | Dispositivo mobile per iniezione ossigeno e altri materiali tecnici in un forno elettrico ad arco |
Publications (1)
Publication Number | Publication Date |
---|---|
CL2011003183A1 true CL2011003183A1 (es) | 2012-04-13 |
Family
ID=41463062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CL2011003183A CL2011003183A1 (es) | 2009-06-17 | 2011-12-15 | Dispositivo movil para inyecion para un hogar de fusion de arco electrico, que comprende; un alojamiento con un serpentin de refrigeracion; una lanza de inyeccion; medios de soporte y de movimiento de la lanza de inyeccion; un abertura para guiar la lanza de inyeccion, y un medio raspador de la lanza de inyeccion. |
Country Status (15)
Country | Link |
---|---|
US (1) | US8790570B2 (es) |
EP (1) | EP2443261B1 (es) |
CN (1) | CN102459655B (es) |
AR (1) | AR077118A1 (es) |
BR (1) | BRPI1016107A2 (es) |
CA (1) | CA2763304C (es) |
CL (1) | CL2011003183A1 (es) |
CO (1) | CO6470900A2 (es) |
EC (1) | ECSP11011537A (es) |
IT (1) | IT1399169B1 (es) |
MX (1) | MX2011013399A (es) |
RU (1) | RU2011149390A (es) |
TW (1) | TW201103985A (es) |
WO (1) | WO2010145845A1 (es) |
ZA (1) | ZA201108982B (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8562713B2 (en) * | 2011-05-27 | 2013-10-22 | A. Finkl & Sons Co. | Flexible minimum energy utilization electric arc furnace system and processes for making steel products |
US20210325112A1 (en) * | 2017-01-24 | 2021-10-21 | Primetals Technologies Germany Gmbh | Burner lance insert for an electric arc furnace |
CZ307407B6 (cs) | 2017-03-13 | 2018-08-01 | Htt Engineering, Spol. S R.O. | Kombinovaný hořák pro dmychání oxidačního plynu a paliva do tavicí pece |
DE102018220242A1 (de) * | 2018-03-08 | 2019-09-12 | Sms Group Gmbh | Verfahren zum Anordnen eines Sauerstoffinjektors an einem metallurgischen Schmelzaggregat sowie metallurgisches Schmelzaggregat |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4865297A (en) | 1986-11-21 | 1989-09-12 | Gitman Grigory M | Apparatus for melting and refining metals |
US4752330A (en) * | 1986-11-21 | 1988-06-21 | American Combustion, Inc. | Method for melting and refining metals |
US5332199A (en) | 1990-09-05 | 1994-07-26 | Fuchs Systemtechnik Gmbh | Metallurgical vessel |
EP0686807B1 (en) * | 1994-06-10 | 1998-08-05 | DANIELI & C. OFFICINE MECCANICHE S.p.A. | Rotary burner |
US6749661B2 (en) | 2000-02-10 | 2004-06-15 | Process Technology International, Inc. | Method for melting and decarburization of iron carbon melts |
US6614831B2 (en) | 2000-02-10 | 2003-09-02 | Process Technology International, Inc. | Mounting arrangement for auxiliary burner or lance |
US6805724B2 (en) * | 2000-02-10 | 2004-10-19 | Process Technology International, Inc. | Method for particulate introduction for metal furnaces |
US6289035B1 (en) | 2000-02-10 | 2001-09-11 | Valery G. Shver | Mounting arrangement for auxiliary burner or lance |
US20040213318A1 (en) * | 2003-03-07 | 2004-10-28 | Strelbisky Michael J. | Burner and/or lance mounting assembly |
ITMI20050241A1 (it) | 2005-02-18 | 2006-08-19 | Techint Spa | Iniettore multifunzione e relativo procedimento di combustione per trattamento metallurgico in un forno ad arco elettrico |
-
2009
- 2009-06-17 IT ITMI2009A001069A patent/IT1399169B1/it active
-
2010
- 2010-06-09 TW TW099118662A patent/TW201103985A/zh unknown
- 2010-06-09 US US13/322,509 patent/US8790570B2/en active Active
- 2010-06-09 WO PCT/EP2010/003748 patent/WO2010145845A1/en active Application Filing
- 2010-06-09 EP EP10725057.3A patent/EP2443261B1/en active Active
- 2010-06-09 BR BRPI1016107A patent/BRPI1016107A2/pt not_active IP Right Cessation
- 2010-06-09 MX MX2011013399A patent/MX2011013399A/es active IP Right Grant
- 2010-06-09 CA CA2763304A patent/CA2763304C/en not_active Expired - Fee Related
- 2010-06-09 CN CN201080026709.9A patent/CN102459655B/zh active Active
- 2010-06-09 RU RU2011149390/02A patent/RU2011149390A/ru not_active Application Discontinuation
- 2010-06-16 AR ARP100102135A patent/AR077118A1/es not_active Application Discontinuation
-
2011
- 2011-12-07 ZA ZA2011/08982A patent/ZA201108982B/en unknown
- 2011-12-15 EC EC2011011537A patent/ECSP11011537A/es unknown
- 2011-12-15 CL CL2011003183A patent/CL2011003183A1/es unknown
- 2011-12-16 CO CO11173555A patent/CO6470900A2/es not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO2010145845A1 (en) | 2010-12-23 |
US20120074622A1 (en) | 2012-03-29 |
EP2443261A1 (en) | 2012-04-25 |
TW201103985A (en) | 2011-02-01 |
BRPI1016107A2 (pt) | 2016-05-17 |
CN102459655A (zh) | 2012-05-16 |
RU2011149390A (ru) | 2013-07-27 |
ITMI20091069A1 (it) | 2010-12-18 |
ZA201108982B (en) | 2013-02-27 |
CA2763304C (en) | 2015-10-13 |
ECSP11011537A (es) | 2012-01-31 |
US8790570B2 (en) | 2014-07-29 |
AR077118A1 (es) | 2011-08-03 |
CN102459655B (zh) | 2016-02-10 |
WO2010145845A8 (en) | 2011-03-24 |
MX2011013399A (es) | 2012-02-21 |
EP2443261B1 (en) | 2016-09-21 |
IT1399169B1 (it) | 2013-04-11 |
CA2763304A1 (en) | 2010-12-23 |
CO6470900A2 (es) | 2012-06-29 |
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