CA2581978C - Metallurgical furnace - Google Patents
Metallurgical furnace 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
- 239000011449 brick Substances 0.000 claims abstract description 41
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 7
- 238000001816 cooling Methods 0.000 claims description 17
- 239000000155 melt Substances 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 14
- 239000012768 molten material Substances 0.000 description 11
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- 238000010276 construction Methods 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 238000007711 solidification Methods 0.000 description 4
- 230000008023 solidification Effects 0.000 description 4
- 239000010949 copper Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229920000136 polysorbate Polymers 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- BWFPGXWASODCHM-UHFFFAOYSA-N copper monosulfide Chemical class [Cu]=S BWFPGXWASODCHM-UHFFFAOYSA-N 0.000 description 1
- 235000012489 doughnuts Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20041330 | 2004-10-14 | ||
| FI20041330A FI118437B (fi) | 2004-10-14 | 2004-10-14 | Metallurginen uuni |
| PCT/FI2005/000431 WO2006040393A1 (en) | 2004-10-14 | 2005-10-11 | Metallurgical furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2581978A1 CA2581978A1 (en) | 2006-04-20 |
| CA2581978C true CA2581978C (en) | 2013-09-10 |
Family
ID=33306027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2581978A Expired - Fee Related CA2581978C (en) | 2004-10-14 | 2005-10-11 | Metallurgical furnace |
Country Status (7)
| Country | Link |
|---|---|
| CN (1) | CN101040160B (es) |
| CA (1) | CA2581978C (es) |
| EA (1) | EA011183B1 (es) |
| FI (1) | FI118437B (es) |
| PE (1) | PE20060787A1 (es) |
| WO (1) | WO2006040393A1 (es) |
| ZA (1) | ZA200702958B (es) |
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 (en) * | 1973-10-15 | 1978-10-10 | Wallis Separators Limited | Filter screen with acoustic pressure wave transducer |
| 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 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/en not_active Expired - Fee Related
- 2005-10-11 WO PCT/FI2005/000431 patent/WO2006040393A1/en active Application Filing
- 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 |
|---|---|
| CN101040160B (zh) | 2010-05-26 |
| ZA200702958B (en) | 2008-08-27 |
| EA200700586A1 (ru) | 2007-10-26 |
| CN101040160A (zh) | 2007-09-19 |
| EA011183B1 (ru) | 2009-02-27 |
| PE20060787A1 (es) | 2006-09-25 |
| FI20041330A (fi) | 2006-04-15 |
| FI118437B (fi) | 2007-11-15 |
| WO2006040393A1 (en) | 2006-04-20 |
| CA2581978A1 (en) | 2006-04-20 |
| FI20041330A0 (fi) | 2004-10-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20211012 |