ES8701232A1 - Horno de caldero de colada mejorado - Google Patents
Horno de caldero de colada mejoradoInfo
- Publication number
- ES8701232A1 ES8701232A1 ES551915A ES551915A ES8701232A1 ES 8701232 A1 ES8701232 A1 ES 8701232A1 ES 551915 A ES551915 A ES 551915A ES 551915 A ES551915 A ES 551915A ES 8701232 A1 ES8701232 A1 ES 8701232A1
- Authority
- ES
- Spain
- Prior art keywords
- ladle
- molten steel
- slag
- inner lid
- refining
- 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
-
- 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
-
- 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
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/0075—Treating in a ladle furnace, e.g. up-/reheating of molten steel within the ladle
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Abstract
DESCRIPCION DE UN HORNO DE CALDERO DE COLADA MEJORADO, PARA EL AFINO DE ACERO FUNDIDO. CONSISTE EN: A) UN CALDERO DE COLADA PARA ACEPTAR ACERO FUNDIDO Y ESCORIA EN EL MISMO, CON UNA ABERTURA EN SU EXTREMO SUPERIOR Y UNA SUPERFICIE ANULAR CON UNA TAPA EXTERIOR EN LA PERIFERIA DE DICHA ABERTURA; B) UNA TAPA EXTERIOR PARA EL CIERRE DE LA ABERTURA CON UNA SUPERFICIE EXTREMA ANULAR EN SU PERIFERIA PARA SU MONTAJE SOBRE LA SUPERFICIE EN LA QUE SE ASIENTA LA TAPA EXTERIOR DEL CALDERO; C) UNOS ELECTRODOS QUE ATRAVIESAN LA TAPA EXTERIOR Y LLEGAN AL INTERIOR DEL CALDERO PARA GENERAR UN ARCO ENTRE EL ACERO FUNDIDO Y LOS ELECTRODOS PARA CALENTAR EL ACERO Y LA ESCORIA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60025066A JPS61186413A (ja) | 1985-02-12 | 1985-02-12 | 取鍋精錬装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES551915A0 ES551915A0 (es) | 1986-12-01 |
ES8701232A1 true ES8701232A1 (es) | 1986-12-01 |
Family
ID=12155548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES551915A Expired ES8701232A1 (es) | 1985-02-12 | 1986-02-12 | Horno de caldero de colada mejorado |
Country Status (5)
Country | Link |
---|---|
US (1) | US4720837A (es) |
JP (1) | JPS61186413A (es) |
CA (1) | CA1270503A (es) |
DE (1) | DE3602498A1 (es) |
ES (1) | ES8701232A1 (es) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE68920024T2 (de) * | 1988-08-31 | 1995-04-20 | Kabushiki Kaisha Komatsu Seisakusho, Tokio/Tokyo | Zusammengesetzte formmaschine mit spritzgiesspresse. |
SE466118B (sv) * | 1989-05-02 | 1991-12-16 | Aga Ab | Saett vid behandling av en metallsmaelta i en skaenk och anordning vid en saadan skaenk |
DE4210915C2 (de) * | 1992-03-30 | 1996-06-13 | Mannesmann Ag | Gasdichter Lanzenverschluß an einer Kühlkaminhaube für Stahlkonverter |
AU715617B2 (en) * | 1996-07-04 | 2000-02-03 | Desom Environmental Systems Limited | Cover for launders |
CA2180499C (en) * | 1996-07-04 | 2000-10-03 | John Albert Davis | Cover for launders |
DE19729317A1 (de) * | 1997-07-09 | 1999-01-14 | Schloemann Siemag Ag | Wassergekühlte Pfannenhaube |
DE19747317A1 (de) * | 1997-10-27 | 1999-04-29 | Vacmetal Gmbh | Behandlungsgefäß für Metallschmelzen |
DE19855689C2 (de) * | 1998-03-04 | 2001-10-31 | Siemens Ag | Wechselstrompfannenofen, insbesondere Drehstrompfannenofen |
IT1310527B1 (it) * | 1999-01-20 | 2002-02-18 | Danieli Off Mecc | Sistema di tamponamento della regione del delta della voltadi un forno elettrico ad arco |
IT1310528B1 (it) * | 1999-01-20 | 2002-02-18 | Danieli Off Mecc | Sistema di aspirazione per la riduzione delle perdite dimateriali fini e polveri in un forno elettrico ad arco |
GB2351297B (en) * | 1999-06-21 | 2004-01-21 | Vacmetal Gmbh | Metallurgical treatment apparatus |
FR2815339B1 (fr) * | 2000-10-18 | 2003-01-10 | Saint Gobain Isover | Four de fusion electrique du verre, a elements de parois pivotants |
DE102006002868B3 (de) * | 2006-01-19 | 2007-04-19 | Siegfried Karkos | Intergasspülverfahren und Kapseln zur Durchführung des Verfahrens |
US8428096B2 (en) * | 2007-05-01 | 2013-04-23 | Merkle International, Inc. | Removable filler module |
CA2751198A1 (en) * | 2009-02-03 | 2010-08-12 | Siemens Aktiengesellschaft | Process and apparatus for controlling a carbon monoxide emission of an electric arc furnace |
US8693518B2 (en) * | 2009-09-09 | 2014-04-08 | Merkle International Inc. | High temperature industrial furnace roof system |
KR101299096B1 (ko) * | 2011-03-30 | 2013-08-28 | 현대제철 주식회사 | 래들로용 지붕 |
GEP20166469B (en) * | 2015-02-20 | 2016-04-25 | Method for melting steel with one aggregate and aggregate | |
DE102016002419A1 (de) * | 2015-11-19 | 2017-05-24 | Sms Group Gmbh | Verfahren und Vorrichtung zum Reinigen von Schlacke |
AT518458A2 (de) * | 2016-03-24 | 2017-10-15 | Hütte Klein-Reichenbach Ges M B H | Verfahren und Vorrichtung zum Abkühlen von Krätze einer Metallschmelze |
CN108489289A (zh) * | 2018-05-11 | 2018-09-04 | 河钢股份有限公司承德分公司 | 一种用于lf炉生产时电极孔防烟气外溢装置及其方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4460164A (en) * | 1982-04-12 | 1984-07-17 | Scandinavian Lancers Aktiebolag | Apparatus for refining of steel melts |
DE3427087C1 (de) * | 1984-07-19 | 1986-04-10 | Mannesmann AG, 4000 Düsseldorf | Metallurgisches Gefaess |
-
1985
- 1985-02-12 JP JP60025066A patent/JPS61186413A/ja active Granted
-
1986
- 1986-01-28 DE DE19863602498 patent/DE3602498A1/de active Granted
- 1986-02-11 CA CA000501591A patent/CA1270503A/en not_active Expired - Fee Related
- 1986-02-12 ES ES551915A patent/ES8701232A1/es not_active Expired
- 1986-02-12 US US06/828,816 patent/US4720837A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US4720837A (en) | 1988-01-19 |
JPH0442453B2 (es) | 1992-07-13 |
DE3602498C2 (es) | 1993-09-23 |
CA1270503A (en) | 1990-06-19 |
DE3602498A1 (de) | 1986-08-14 |
ES551915A0 (es) | 1986-12-01 |
JPS61186413A (ja) | 1986-08-20 |
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