ES473992A1 - Una disposicion en los calderos de colada convertidores y similares - Google Patents
Una disposicion en los calderos de colada convertidores y similaresInfo
- Publication number
- ES473992A1 ES473992A1 ES473992A ES473992A ES473992A1 ES 473992 A1 ES473992 A1 ES 473992A1 ES 473992 A ES473992 A ES 473992A ES 473992 A ES473992 A ES 473992A ES 473992 A1 ES473992 A1 ES 473992A1
- Authority
- ES
- Spain
- Prior art keywords
- conduit
- container
- supporting arm
- converters
- preheating
- 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
- 238000002485 combustion reaction Methods 0.000 abstract 2
- 239000000446 fuel Substances 0.000 abstract 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/005—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like with heating or cooling means
- B22D41/01—Heating means
- B22D41/015—Heating means with external heating, i.e. the heat source not being a part of the ladle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Furnace Details (AREA)
Abstract
Una disposición en los calderos de colada (1) convertidores y similares, destinados a metal o aleación metálica fundidos, con una campana o cubierta (2) por encima del caldero de colada, unos quemadores (3) para un medio líquido, gaseoso o en polvo y aire u oxígeno que se hacen pasar a través de la cubierta o campana y uno o más canales de evacuación (4) para los gases de escape, estando dispuestos unos canales (5) para el aire de combustión concéntricamente en torno o al exterior de dicho canal o canales de evacuación y dispuestos como un brazo de soporte en contacto mutuamente trocador de calor, estando dispuesto el brazo de soporte con la cubierta o campana y los quemadores para quedar sustentado por una columna de soporte (6) con dispositivos hidráulicos para elevación y descenso, caracterizada porque el canal de evacuación (4) además de atravesar el brazo de soporté pasa también a través de por lo menos una parte de la columna de soporte, y porque por lo menos existe una abertura de salida (9) dispuesta en la columna de soporte (6) a un nivel inferior al nivel del brazo de soporte (4, 5).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7711188A SE408276B (sv) | 1977-10-06 | 1977-10-06 | Skenkvermare |
Publications (1)
Publication Number | Publication Date |
---|---|
ES473992A1 true ES473992A1 (es) | 1979-04-01 |
Family
ID=20332478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES473992A Expired ES473992A1 (es) | 1977-10-06 | 1978-10-05 | Una disposicion en los calderos de colada convertidores y similares |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS6054827B2 (es) |
DE (1) | DE2841997C2 (es) |
ES (1) | ES473992A1 (es) |
FR (1) | FR2405104A1 (es) |
GB (1) | GB2005393B (es) |
IT (2) | IT1108108B (es) |
SE (1) | SE408276B (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54101721A (en) * | 1978-01-27 | 1979-08-10 | Chuo Rozai Kougiyou Kk | Energy saving type ladle preheating apparatus |
DE3038761C1 (de) * | 1979-03-21 | 1985-02-21 | The Cadre Corp., Doraville, Ga. | Erwaermungsvorrichtung fuer eine Giesspfanne oder dergleichen |
DE2949243A1 (de) * | 1979-12-07 | 1981-06-11 | Gefi Gesellschaft für Industriewärme und Verfahrenstechnik mbH, 4150 Krefeld | Pfannentrocknungseinrichtung |
JPS6030718Y2 (ja) * | 1981-07-07 | 1985-09-13 | 日本鋼管株式会社 | 耐火ライニング養生装置 |
SE443106B (sv) * | 1981-12-14 | 1986-02-17 | Asea Ab | Skenkvermare |
FR2518239B1 (fr) * | 1981-12-15 | 1986-06-27 | Air Liquide | Procede et dispositif de frittage de parois refractaires |
DE8215992U1 (de) * | 1982-06-02 | 1982-10-14 | Klöckner Gefi KG, Industrielle Wärmetechnik, 4150 Krefeld | Pfannentrocknungseinrichtung |
DE3227504C2 (de) * | 1982-07-23 | 1984-11-15 | Sanders, Gerhard, Dipl.-Ing., 7570 Baden-Baden | Vorrichtung zum Wärmen und/oder Warmhalten von Behältern und deren Inhalt |
DE3446833A1 (de) * | 1984-12-21 | 1986-07-03 | MAN Gutehoffnungshütte GmbH, 4200 Oberhausen | Heizeinrichtung fuer stahlgiesspfannen |
JPH0242378Y2 (es) * | 1985-02-27 | 1990-11-13 | ||
FR2614565B1 (fr) * | 1987-04-29 | 1991-06-21 | Gaz De France | Dispositif de chauffage d'un recipient tel que par exemple une poche d'acierie |
FR2715882B1 (fr) * | 1994-02-09 | 1996-04-26 | Lorraine Laminage | Procédé et dispositif de réchauffage ou de chauffage de la paroi interne d'un récipient métallurgique. |
WO2000020147A1 (en) * | 1998-10-08 | 2000-04-13 | Huta Buczek S.A. | The method for drying and heating of the casting ladle lining and the device to accomplish these processes |
CN101545724B (zh) * | 2009-04-22 | 2011-10-12 | 陈存运 | 电弧炉废钢预热系统 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE464328C (de) * | 1928-08-15 | Ludwig Graven | Vorrichtung zum Beheizen von Giesspfannen durch Gasfeuerung | |
GB976426A (en) * | 1962-02-14 | 1964-11-25 | Stewarts & Lloyds Ltd | Apparatus for heating ladles |
US3491988A (en) * | 1968-02-05 | 1970-01-27 | American Pipe & Constr Co | Tundish cleaning and preheating apparatus |
SE375924B (es) * | 1973-09-17 | 1975-05-05 | Stal Laval Apparat Ab | |
US3907260A (en) * | 1974-01-23 | 1975-09-23 | Fuel Equipment Co Inc | Apparatus and method for preheating refractory lined ladles |
US4014532A (en) * | 1976-01-02 | 1977-03-29 | Holley Carl A | Ladle refractory lining preheater |
-
1977
- 1977-10-06 SE SE7711188A patent/SE408276B/xx not_active Application Discontinuation
-
1978
- 1978-09-27 DE DE2841997A patent/DE2841997C2/de not_active Expired
- 1978-10-03 FR FR7828206A patent/FR2405104A1/fr active Granted
- 1978-10-05 JP JP53122079A patent/JPS6054827B2/ja not_active Expired
- 1978-10-05 GB GB7839407A patent/GB2005393B/en not_active Expired
- 1978-10-05 IT IT69314/78A patent/IT1108108B/it active
- 1978-10-05 IT IT7869313A patent/IT7869313A0/it unknown
- 1978-10-05 ES ES473992A patent/ES473992A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE7711188L (sv) | 1979-04-07 |
DE2841997C2 (de) | 1984-05-24 |
GB2005393B (en) | 1982-02-10 |
DE2841997A1 (de) | 1979-04-12 |
JPS6054827B2 (ja) | 1985-12-02 |
IT7869313A0 (it) | 1978-10-05 |
IT7869314A0 (it) | 1978-10-05 |
SE408276B (sv) | 1979-06-05 |
JPS5462127A (en) | 1979-05-18 |
IT1108108B (it) | 1985-12-02 |
FR2405104A1 (fr) | 1979-05-04 |
GB2005393A (en) | 1979-04-19 |
FR2405104B1 (es) | 1983-05-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19980202 |