ES2094946T3 - Tubo de sangria en un convertidor o un horno de arco. - Google Patents
Tubo de sangria en un convertidor o un horno de arco.Info
- Publication number
- ES2094946T3 ES2094946T3 ES93102819T ES93102819T ES2094946T3 ES 2094946 T3 ES2094946 T3 ES 2094946T3 ES 93102819 T ES93102819 T ES 93102819T ES 93102819 T ES93102819 T ES 93102819T ES 2094946 T3 ES2094946 T3 ES 2094946T3
- Authority
- ES
- Spain
- Prior art keywords
- tube
- bleeding
- converter
- bleeding tube
- sangria
- 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
-
- 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
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/4653—Tapholes; Opening or plugging thereof
-
- 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
- F27B3/19—Arrangements of devices for discharging
-
- 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
- F27D3/15—Tapping equipment; Equipment for removing or retaining slag
- F27D3/1509—Tapping equipment
- F27D3/1518—Tapholes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Charging Or Discharging (AREA)
- Discharge Heating (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
CON UN TUBO DE SANGRIA PARA UN CONVERTIDOR U HORNO DE ARCO ELECTRICO DEBEN CONSEGUIRSE EN LO POSIBLE TIEMPOS DE SANGRADO IGUALES EN MUCHAS POSIBLES SANGRIAS. PARA ELLO, LAS SECCIONES TRANSVERSALES DE CIRCULACION EN LAS DISTINTAS ALTURAS DEL TUBO DE SANGRIA (3), SON AL MENOS EN LA ZONA DE SALIDA (11) DEL TUBO DE SANGRIA (3), CASI IGUALES A LAS SECCIONES TRANSVERSALES DEL PERFIL DE LA COLADA (SO) DE LA FUSION, LA CUAL SE AJUSTA EN UNA CAIDA VERTICAL DE LA FUSION, EN UN NIVEL DEL LECHO ENTRE EL 30 % Y 70 % DEL NIVEL MAXIMO DEL LECHO (XM).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4208520A DE4208520C2 (de) | 1992-03-17 | 1992-03-17 | Abstichrohr an einem Konverter oder Lichtbogenofen |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2094946T3 true ES2094946T3 (es) | 1997-02-01 |
Family
ID=6454282
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93102819T Expired - Lifetime ES2094946T3 (es) | 1992-03-17 | 1993-02-24 | Tubo de sangria en un convertidor o un horno de arco. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5310164A (es) |
EP (1) | EP0561181B1 (es) |
AT (1) | ATE143702T1 (es) |
DE (2) | DE4208520C2 (es) |
ES (1) | ES2094946T3 (es) |
ZA (1) | ZA931903B (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19504654A1 (de) * | 1995-02-13 | 1996-08-22 | Didier Werke Ag | Verfahren und Vorrichtung zur Reparatur eines metallurgischen Gefäßes |
GB9819191D0 (en) * | 1998-09-04 | 1998-10-28 | Mills Stephen D | Unibore interchangable nozzle system |
US6350293B1 (en) | 1999-02-23 | 2002-02-26 | General Electric Company | Bottom pour electroslag refining systems and methods |
DE102004027440B3 (de) * | 2004-06-04 | 2005-06-16 | Refractory Intellectual Property Gmbh & Co. Kg | Abstichrohr |
AU2009224303C1 (en) * | 2008-03-14 | 2011-03-10 | Krosakiharima Corporation | Upper nozzle |
CN115537497B (zh) * | 2022-10-20 | 2023-03-10 | 营口理工学院 | 抗涡流冲刷的电炉用ebt出钢口尾砖及其制备方法和应用 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT387039B (de) * | 1981-02-05 | 1988-11-25 | Veitscher Magnesitwerke Ag | Abstichvorrichtung fuer konverter |
US4634106A (en) * | 1984-06-18 | 1987-01-06 | Labate Ii Michael D | Device for placing slag retention means in tapping converter |
US4756452A (en) * | 1986-11-13 | 1988-07-12 | Shinagawa Refractories Co., Ltd. | Molten metal pouring nozzle |
DE3843545A1 (de) * | 1988-12-23 | 1990-06-28 | Didier Werke Ag | Abstichkanal fuer metallurgische gefaesse |
NL8902101A (nl) * | 1989-08-21 | 1991-03-18 | Hoogovens Groep Bv | Metallurgisch vat, alsmede een daarbij toe te passen ringvormige steen. |
-
1992
- 1992-03-17 DE DE4208520A patent/DE4208520C2/de not_active Expired - Lifetime
-
1993
- 1993-02-24 DE DE59304013T patent/DE59304013D1/de not_active Expired - Lifetime
- 1993-02-24 AT AT93102819T patent/ATE143702T1/de not_active IP Right Cessation
- 1993-02-24 EP EP93102819A patent/EP0561181B1/de not_active Expired - Lifetime
- 1993-02-24 ES ES93102819T patent/ES2094946T3/es not_active Expired - Lifetime
- 1993-03-17 US US08/032,262 patent/US5310164A/en not_active Expired - Lifetime
- 1993-03-17 ZA ZA931903A patent/ZA931903B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
ATE143702T1 (de) | 1996-10-15 |
EP0561181A2 (de) | 1993-09-22 |
EP0561181B1 (de) | 1996-10-02 |
US5310164A (en) | 1994-05-10 |
DE59304013D1 (de) | 1996-11-07 |
DE4208520C2 (de) | 1994-10-27 |
EP0561181A3 (es) | 1994-02-02 |
DE4208520A1 (de) | 1993-09-23 |
ZA931903B (en) | 1993-10-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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