ES276271U - Tapa de forma de campana refrigerada por agua para recipientes metalurgicos. - Google Patents
Tapa de forma de campana refrigerada por agua para recipientes metalurgicos.Info
- Publication number
- ES276271U ES276271U ES1982276271U ES276271U ES276271U ES 276271 U ES276271 U ES 276271U ES 1982276271 U ES1982276271 U ES 1982276271U ES 276271 U ES276271 U ES 276271U ES 276271 U ES276271 U ES 276271U
- Authority
- ES
- Spain
- Prior art keywords
- tubes
- array
- flat
- passages
- annular
- 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.)
- Granted
Links
- 238000005266 casting Methods 0.000 title 1
- 239000002826 coolant Substances 0.000 abstract 1
Classifications
-
- 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
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/18—Door frames; Doors, lids or removable covers
- F27D1/1808—Removable covers
- F27D1/1816—Removable covers specially adapted for arc furnaces
-
- 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
- F27D9/00—Cooling of furnaces or of charges therein
- F27D2009/0002—Cooling of furnaces
- F27D2009/0018—Cooling of furnaces the cooling medium passing through a pattern of tubes
- F27D2009/0035—Cooling of furnaces the cooling medium passing through a pattern of tubes arranged for the covering of a cylindrical surface
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Closures For Containers (AREA)
- Furnace Details (AREA)
Abstract
1. Tapa de forma de campana refrigerada por agua para recipientes metalúrgicos, en particular calderas de colada, la cual comprende un fondo de tapa y un cuello de tapa, presentando el fondo de la tapa unos tubos de refrigeración que discurren en dirección periférica y que van dispuestos muy juntos uno a otro o con una pequeña rendija de separación entre ellos, y estando estructurado el cuello de la tapa a base de tubos de refrigeración que van dispuestos también muy juntos uno a otro o con una pequeña rendija de separación entre ellos y que discurren sustancialmente en dirección vertical, cuyos tubos de refrigeración están reunidos por medio de casquetes sobrepuestos con conducción del agua de refrigeración en forma de meandros, y estando dispuestos en el fondo de la tapa, desplazados uno de otro en aproximadamente 120 grados, tres rebajos redondos de introducción de electrodos, caracterizada porque los rebajos de introducción de los electrodos están rodeados por cuellos de refrigeración que presentan una pluralidad de tubos de refrigeración dispuestos uno encima de otro, los cuales discurren en la dirección periférica de los rebajos de introducción de los electrodos y están agrupados en el centro del fondo de la tapa, porque a los cuellos de refrigeración están soldadas por el lado de fuera unas pestañas de soporte superiores que encajan con unas cuñas entre los rebajos de introducción de los electrodos, y porque los cuellos de refrigeración, los tubos de refrigeración del fondo de la tapa y el cuello de la tapa están reunidos para formar una campana autoportante. 2. Tapa según la reivindicación 1, caracterizada porque los tubos de refrigeración están reunidos tubo a tubo y/o con intercalación de distanciadores o tiras de chapa, particularmente tiras de chapa sobrepuestas por fuera. 3. Tapa según una de las reivindicaciones 1 ó 2, caracterizada porque el fondo de la tapa y el cuello de la tapa están reunidos con intercalación de elementos auxiliares. 4. Tapa de forma de campana refrigerada por agua para recipientes metalúrgicos.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3147337A DE3147337C2 (de) | 1981-11-28 | 1981-11-28 | Wassergekühlte Haube für metallurgische Gefäße, insbesondere Gießpfannen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES276271U true ES276271U (es) | 1984-07-16 |
| ES276271Y ES276271Y (es) | 1985-02-16 |
Family
ID=6147509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1982276271U Expired ES276271Y (es) | 1981-11-28 | 1982-11-26 | Tapa de forma de campana refrigerada por agua para recipientes metalurgicos. |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4445220A (es) |
| AR (1) | AR228696A1 (es) |
| BE (1) | BE895127A (es) |
| BR (1) | BR8206844A (es) |
| CA (1) | CA1196497A (es) |
| CH (1) | CH659785A5 (es) |
| DE (1) | DE3147337C2 (es) |
| ES (1) | ES276271Y (es) |
| FR (1) | FR2517228B1 (es) |
| GB (1) | GB2110802B (es) |
| IT (1) | IT1155073B (es) |
| NO (1) | NO156993C (es) |
| SE (1) | SE8206763L (es) |
| SU (1) | SU1194294A3 (es) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4545058A (en) * | 1983-12-15 | 1985-10-01 | Amsted Industries Incorporated | Electric furnace refractory roof form |
| DE3400186C2 (de) * | 1984-01-02 | 1987-01-08 | Mannesmann AG, 4000 Düsseldorf | Durchführung für Elektroden in einem Ofendeckel eines Elektrolichtbogen- oder Reduktionsofens |
| US4580974A (en) * | 1985-04-05 | 1986-04-08 | Kaiser Aluminum & Chemical Corporation | Melting furnace cover |
| DE3927928A1 (de) * | 1989-08-24 | 1991-02-28 | Gutehoffnungshuette Man | Luftkuehlsystem fuer in einem tragring gelagerte metallurgische gefaesse |
| US5241559A (en) * | 1992-03-30 | 1993-08-31 | Emc International, Inc. | Electric arc furnace roof |
| US5289495A (en) * | 1992-08-17 | 1994-02-22 | J. T. Cullen Co., Inc. | Coolant coils for a smelting furnace roof |
| DE19729317A1 (de) * | 1997-07-09 | 1999-01-14 | Schloemann Siemag Ag | Wassergekühlte Pfannenhaube |
| DE69800856T2 (de) * | 1997-09-04 | 2002-09-12 | Titanium Hearth Technologies, Inc. | Kondensatauffanganordnung für Schmelzbehandlung in Kaltherdofen |
| IT1299736B1 (it) * | 1998-02-11 | 2000-04-04 | Danieli Off Mecc | Volta raffreddata per forni elettrici ad arco e per forni siviera |
| 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 |
| KR101299096B1 (ko) * | 2011-03-30 | 2013-08-28 | 현대제철 주식회사 | 래들로용 지붕 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2222004A (en) * | 1939-08-03 | 1940-11-19 | Latrobe Electric Steel Company | Electric furnace roof construction |
| DE929865C (de) * | 1951-05-24 | 1955-07-04 | Electric Furnace Products Comp | Lichtbogenofen |
| US2766736A (en) * | 1951-06-09 | 1956-10-16 | Celso Ciamberlini | Electric arc furnace, water cooled, roof door |
| DE937442C (de) * | 1952-09-03 | 1956-01-05 | Demag Elektrometallurgie Gmbh | Elektrischer Lichtbogenofen mit geteiltem Deckel |
| US2752410A (en) * | 1955-06-20 | 1956-06-26 | Sunrod Mfg Corp | Electrical reduction furnace having means to protect the walls thereof from heat within the furnace and to utilize otherwise wasted heat |
| US3429973A (en) * | 1965-09-02 | 1969-02-25 | Frederick H N Carter | Furnace construction |
| DE1816488B2 (de) * | 1968-12-23 | 1971-12-02 | Knapsack AG, 5033 Hürth-Knapsack | Vorrichtung zum befestigen der ofenhaube an dem ofengefaess bei elektrothermischen oefen |
| US3765664A (en) * | 1971-08-09 | 1973-10-16 | Kawasaki Heavy Ind Ltd | Construction of heating surface of waste heat boiler for metal refining furnace |
| DE2817869C3 (de) * | 1978-04-24 | 1983-04-07 | Krupp Stahl Ag, 4630 Bochum | Deckel für einen Elektrolichtbogenofen |
| DD151585A3 (de) * | 1980-09-02 | 1981-10-28 | Manfred Schingnitz | Waermeabschirmung fuer boeden und gefaessabdeckungen |
| LU81209A1 (de) * | 1979-05-02 | 1979-09-10 | Sidepal Sa | Wassergekuehlter deckel fuer industrieoefen |
| DE2917755A1 (de) * | 1979-05-02 | 1980-11-13 | Sidepal Sa | Wassergekuehlter deckel fuer industrieoefen |
-
1981
- 1981-11-28 DE DE3147337A patent/DE3147337C2/de not_active Expired
-
1982
- 1982-02-24 US US06/351,872 patent/US4445220A/en not_active Expired - Fee Related
- 1982-11-09 CH CH6491/82A patent/CH659785A5/de not_active IP Right Cessation
- 1982-11-19 AR AR291361A patent/AR228696A1/es active
- 1982-11-19 GB GB08233082A patent/GB2110802B/en not_active Expired
- 1982-11-25 IT IT24435/82A patent/IT1155073B/it active
- 1982-11-25 NO NO823953A patent/NO156993C/no unknown
- 1982-11-25 FR FR8219754A patent/FR2517228B1/fr not_active Expired
- 1982-11-25 BR BR8206844A patent/BR8206844A/pt unknown
- 1982-11-25 BE BE2/59926A patent/BE895127A/fr not_active IP Right Cessation
- 1982-11-26 CA CA000416498A patent/CA1196497A/en not_active Expired
- 1982-11-26 SE SE8206763A patent/SE8206763L/ not_active Application Discontinuation
- 1982-11-26 ES ES1982276271U patent/ES276271Y/es not_active Expired
- 1982-11-26 SU SU823516221A patent/SU1194294A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| DE3147337C2 (de) | 1985-03-14 |
| NO156993C (no) | 1987-12-30 |
| AR228696A1 (es) | 1983-03-30 |
| CA1196497A (en) | 1985-11-12 |
| NO156993B (no) | 1987-09-21 |
| BR8206844A (pt) | 1983-10-04 |
| FR2517228A1 (fr) | 1983-06-03 |
| SU1194294A3 (ru) | 1985-11-23 |
| IT1155073B (it) | 1987-01-21 |
| CH659785A5 (de) | 1987-02-27 |
| IT8224435A0 (it) | 1982-11-25 |
| IT8224435A1 (it) | 1984-05-25 |
| DE3147337A1 (de) | 1983-06-09 |
| SE8206763D0 (sv) | 1982-11-26 |
| FR2517228B1 (fr) | 1985-07-12 |
| GB2110802A (en) | 1983-06-22 |
| SE8206763L (sv) | 1983-05-29 |
| GB2110802B (en) | 1984-08-01 |
| US4445220A (en) | 1984-04-24 |
| ES276271Y (es) | 1985-02-16 |
| NO823953L (no) | 1983-05-30 |
| BE895127A (fr) | 1983-03-16 |
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