FR2418913A1 - Paroi etanche aux gaz pour fours industriels - Google Patents
Paroi etanche aux gaz pour fours industrielsInfo
- Publication number
- FR2418913A1 FR2418913A1 FR7904985A FR7904985A FR2418913A1 FR 2418913 A1 FR2418913 A1 FR 2418913A1 FR 7904985 A FR7904985 A FR 7904985A FR 7904985 A FR7904985 A FR 7904985A FR 2418913 A1 FR2418913 A1 FR 2418913A1
- Authority
- FR
- France
- Prior art keywords
- wall
- gas
- hearth
- industrial
- furnace
- 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
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
- F27D1/12—Casings; Linings; Walls; Roofs incorporating cooling arrangements
-
- 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
-
- 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
- F27D2009/0021—Cooling of furnaces the cooling medium passing through a pattern of tubes with the parallel tube parts close to each other, e.g. a serpentine
- F27D2009/0024—Cooling of furnaces the cooling medium passing through a pattern of tubes with the parallel tube parts close to each other, e.g. a serpentine with contiguous tubes, which may be separately welded one to the other
-
- 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
- F27D2009/0021—Cooling of furnaces the cooling medium passing through a pattern of tubes with the parallel tube parts close to each other, e.g. a serpentine
- F27D2009/0029—Cooling of furnaces the cooling medium passing through a pattern of tubes with the parallel tube parts close to each other, e.g. a serpentine fixed, e.g. welded to a supporting surface
-
- 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
- F27D2009/0051—Cooling of furnaces comprising use of studs to transfer heat or retain the liner
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
a. Paroi étanche aux gaz pour fours industriels. b. Paroi de four étanche aux gaz pour un four industriel ou autre comportant un foyer, en particulier pour un four électrique de production d'acier, qui comprend une paroi limitant le foyer composée de tubes parallèles dans lesquels circule un agent de refroidissement et qui sont disposés étroitement l'un contre l'autre, la paroi tubulaire présentant, du côté orienté vers le foyer, des évidements intérieurs et du côté situé à l'opposé du foyer des évidements extérieurs entre les tubes adjacents, caractérisée en ce que les tubes de la paroi tubulaire sont reliés les uns aux autres par des cordons de soudure disposés dans les évidements extérieurs s'étendant entre ceux-ci et qui remplissent, au moins en partie, leurs sections. c. S'applique aux fours industriels et, en particulier aux fours électriques de production d'acier.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2808686A DE2808686C2 (de) | 1978-03-01 | 1978-03-01 | Gasdichte Ofenwand für einen Industrieofen |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2418913A1 true FR2418913A1 (fr) | 1979-09-28 |
FR2418913B3 FR2418913B3 (fr) | 1981-12-11 |
Family
ID=6033198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7904985A Granted FR2418913A1 (fr) | 1978-03-01 | 1979-02-27 | Paroi etanche aux gaz pour fours industriels |
Country Status (4)
Country | Link |
---|---|
US (1) | US4241232A (fr) |
BR (1) | BR7901101A (fr) |
DE (1) | DE2808686C2 (fr) |
FR (1) | FR2418913A1 (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2453376A1 (fr) * | 1979-04-02 | 1980-10-31 | Benteler Werke Ag | Element de paroi de refroidissement par eau et realise a partir de tuyaux, destine a un four de fusion a arc |
FR2520491A1 (fr) * | 1982-01-27 | 1983-07-29 | Sidepal Sa | Dispositif de refroidissement pour constructions de parois et/ou de voutes de fours industriels |
EP0140401A1 (fr) * | 1983-09-19 | 1985-05-08 | IMPIANTI INDUSTRIALI Spa | Panneau de four refroidi |
EP0415038A1 (fr) * | 1989-08-28 | 1991-03-06 | Krupp Koppers GmbH | Paroi formé d'un assemblage de tubes pour une enceinte de réaction à chaud |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2445942A1 (fr) * | 1979-01-04 | 1980-08-01 | Clesid Sa | Panneau pour four electrique |
DE2937038A1 (de) * | 1979-09-13 | 1981-04-02 | Heinz Dipl.-Ing. 4330 Mülheim Westerhoff | Kuehlelement fuer industrieoefen |
LU82669A1 (de) * | 1980-07-30 | 1980-10-24 | Sidepal Sa | Kuehlelement fuer lichtbogenoefen,sowie aus diesen kuehlelementen gebildete lichtbogenofenwand |
US4458351A (en) * | 1981-04-06 | 1984-07-03 | Richards Raymond E | Membrane cooling system for metallurgical furnace |
US4773356A (en) * | 1986-07-24 | 1988-09-27 | W B Black & Sons Limited | Lining a furnace with a refractory material |
JP2722794B2 (ja) * | 1990-08-01 | 1998-03-09 | 富士電機株式会社 | 低融点金属対策を施したるつぼ形誘導炉 |
US5437247A (en) * | 1994-04-08 | 1995-08-01 | Exxon Research And Engineering Company | Drop down corbelling (LAW029) |
IT202000009433A1 (it) * | 2020-04-29 | 2021-10-29 | Comb Consulting Italy S R L | Fornace per la fusione di materiale vetrificabile |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2000906A (en) * | 1931-01-31 | 1935-05-14 | Charles S Turner | Method of and apparatus for superheating |
US2179638A (en) * | 1935-06-07 | 1939-11-14 | Koppers Co Inc | Gas producer |
DE1264447B (de) * | 1963-10-08 | 1968-03-28 | Mont Kessel Herpen & Co K G | Dampferzeuger mit Bandagen fuer die von Rohren verkleideten Waende |
US3850146A (en) * | 1973-01-15 | 1974-11-26 | D Frame | Boiler tube shielding wall |
JPS557827Y2 (fr) * | 1974-01-23 | 1980-02-21 | ||
US4058668A (en) * | 1976-03-01 | 1977-11-15 | The United States Of America As Represented By The Secretary Of The Interior | Cold crucible |
JPS5362708A (en) * | 1976-11-17 | 1978-06-05 | Kyoei Steel Ltd | Electric furnace for steel making |
DE2745622C2 (de) * | 1977-10-11 | 1983-02-10 | Mannesmann AG, 4000 Düsseldorf | Gefäß für einen Metallschmelzofen, insbesondere Lichtbogenofen |
-
1978
- 1978-03-01 DE DE2808686A patent/DE2808686C2/de not_active Expired
-
1979
- 1979-02-21 BR BR7901101A patent/BR7901101A/pt unknown
- 1979-02-26 US US06/015,338 patent/US4241232A/en not_active Expired - Lifetime
- 1979-02-27 FR FR7904985A patent/FR2418913A1/fr active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2453376A1 (fr) * | 1979-04-02 | 1980-10-31 | Benteler Werke Ag | Element de paroi de refroidissement par eau et realise a partir de tuyaux, destine a un four de fusion a arc |
FR2520491A1 (fr) * | 1982-01-27 | 1983-07-29 | Sidepal Sa | Dispositif de refroidissement pour constructions de parois et/ou de voutes de fours industriels |
EP0140401A1 (fr) * | 1983-09-19 | 1985-05-08 | IMPIANTI INDUSTRIALI Spa | Panneau de four refroidi |
EP0415038A1 (fr) * | 1989-08-28 | 1991-03-06 | Krupp Koppers GmbH | Paroi formé d'un assemblage de tubes pour une enceinte de réaction à chaud |
Also Published As
Publication number | Publication date |
---|---|
US4241232A (en) | 1980-12-23 |
BR7901101A (pt) | 1979-11-20 |
FR2418913B3 (fr) | 1981-12-11 |
DE2808686A1 (de) | 1979-09-06 |
DE2808686C2 (de) | 1982-03-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |