CA2581978C - Four metallurgique - Google Patents
Four metallurgique Download PDFInfo
- Publication number
- CA2581978C CA2581978C CA2581978A CA2581978A CA2581978C CA 2581978 C CA2581978 C CA 2581978C CA 2581978 A CA2581978 A CA 2581978A CA 2581978 A CA2581978 A CA 2581978A CA 2581978 C CA2581978 C CA 2581978C
- Authority
- CA
- Canada
- Prior art keywords
- furnace
- wall
- parts
- joints
- expansion
- 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 - Fee Related
Links
Classifications
-
- 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
- F27B3/12—Working chambers or casings; Supports therefor
-
- 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
- F27D1/0043—Floors, hearths
-
- 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
- F27D1/04—Casings; Linings; Walls; Roofs characterised by the form, e.g. shape of the bricks or blocks used
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Abstract
L'invention concerne la structure de la zone inférieure d'un four métallurgique (1), comprenant une partie inférieure (2) et une paroi (3) dotées toutes deux d'une structure en acier (6, 21) formant la surface externe, et une garniture intérieure (12) de briques réfractaires. La partie inférieure (2) et la paroi (3) sont reliées ensemble. La paroi (3) du four (1) est divisée en parties inférieure (4) et supérieure (30), la structure en acier (21) de la partie inférieure (4) constituant un anneau séparé composé de parties (23), et des joints (19) étant prévus entre lesdites parties (23) et agencés afin de s'étendre. L'invention concerne également un procédé permettant de commander l'expansion du four (1).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20041330A FI118437B (fi) | 2004-10-14 | 2004-10-14 | Metallurginen uuni |
FI20041330 | 2004-10-14 | ||
PCT/FI2005/000431 WO2006040393A1 (fr) | 2004-10-14 | 2005-10-11 | Four metallurgique |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2581978A1 CA2581978A1 (fr) | 2006-04-20 |
CA2581978C true CA2581978C (fr) | 2013-09-10 |
Family
ID=33306027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2581978A Expired - Fee Related CA2581978C (fr) | 2004-10-14 | 2005-10-11 | Four metallurgique |
Country Status (7)
Country | Link |
---|---|
CN (1) | CN101040160B (fr) |
CA (1) | CA2581978C (fr) |
EA (1) | EA011183B1 (fr) |
FI (1) | FI118437B (fr) |
PE (1) | PE20060787A1 (fr) |
WO (1) | WO2006040393A1 (fr) |
ZA (1) | ZA200702958B (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI20146035A (fi) | 2014-11-25 | 2016-05-26 | Outotec Finland Oy | Menetelmä metallurgisen uunin rakentamiseksi, metallurginen uuni, ja pystysuuntainen jäähdytyselementti |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2089026A (en) * | 1936-10-19 | 1937-08-03 | American Manganese Steel Co | Temperature compensated retort end |
SU80503A1 (ru) * | 1948-11-24 | 1948-11-30 | И.П. Ерохин | Способ компенсации температурных расширений кладки мартеновской печи |
US3876818A (en) * | 1973-08-13 | 1975-04-08 | Republic Steel Corp | Electric arc furnace wall including water cooled bezel ring |
CA1040109A (fr) * | 1973-10-15 | 1978-10-10 | Wallis Separators Limited | Filtre avec transducteur acoustique d'onde de pression |
SU939912A1 (ru) * | 1977-08-17 | 1982-06-30 | Государственный Ордена Трудового Красного Знамени Всесоюзный Институт По Проектированию Предприятий Коксохимической Промышленности | Устройство дл армировани кольцевых тоннельных печей |
US4428731A (en) * | 1982-03-31 | 1984-01-31 | Metallurgie Hoboken-Overpelt | Smelting furnace |
IT1197142B (it) * | 1986-09-02 | 1988-11-25 | Snam Progetti | Forno a bacino per la metallurgia dei metalli non ferrosi |
DE19943287A1 (de) * | 1999-09-10 | 2001-03-15 | Sms Demag Ag | Kupferkühlplatte für metallurgische Öfen |
FI107960B (fi) * | 1999-09-13 | 2001-10-31 | Outokumpu Oy | Tukilaite uunia varten |
-
2004
- 2004-10-14 FI FI20041330A patent/FI118437B/fi not_active IP Right Cessation
-
2005
- 2005-10-11 WO PCT/FI2005/000431 patent/WO2006040393A1/fr active Application Filing
- 2005-10-11 EA EA200700586A patent/EA011183B1/ru not_active IP Right Cessation
- 2005-10-11 CN CN2005800350095A patent/CN101040160B/zh not_active Expired - Fee Related
- 2005-10-11 CA CA2581978A patent/CA2581978C/fr not_active Expired - Fee Related
- 2005-10-12 PE PE2005001203A patent/PE20060787A1/es not_active Application Discontinuation
-
2007
- 2007-04-11 ZA ZA200702958A patent/ZA200702958B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
EA200700586A1 (ru) | 2007-10-26 |
CN101040160B (zh) | 2010-05-26 |
FI118437B (fi) | 2007-11-15 |
WO2006040393A1 (fr) | 2006-04-20 |
CN101040160A (zh) | 2007-09-19 |
CA2581978A1 (fr) | 2006-04-20 |
PE20060787A1 (es) | 2006-09-25 |
ZA200702958B (en) | 2008-08-27 |
EA011183B1 (ru) | 2009-02-27 |
FI20041330A0 (fi) | 2004-10-14 |
FI20041330A (fi) | 2006-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20211012 |