DE2942121C2 - Gekühlte Ofenwand, insbesondere Ofentrennwand, einer Ofenanlage zum Schmelzen von Erzkonzentrat - Google Patents
Gekühlte Ofenwand, insbesondere Ofentrennwand, einer Ofenanlage zum Schmelzen von ErzkonzentratInfo
- Publication number
- DE2942121C2 DE2942121C2 DE2942121A DE2942121A DE2942121C2 DE 2942121 C2 DE2942121 C2 DE 2942121C2 DE 2942121 A DE2942121 A DE 2942121A DE 2942121 A DE2942121 A DE 2942121A DE 2942121 C2 DE2942121 C2 DE 2942121C2
- Authority
- DE
- Germany
- Prior art keywords
- furnace
- melting
- wall
- box girder
- partition wall
- 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
- 238000005192 partition Methods 0.000 title claims description 36
- 238000002844 melting Methods 0.000 title claims description 23
- 230000008018 melting Effects 0.000 title claims description 23
- 239000012141 concentrate Substances 0.000 title claims description 8
- 238000001816 cooling Methods 0.000 claims description 54
- 239000002826 coolant Substances 0.000 claims description 15
- 239000000155 melt Substances 0.000 claims description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000007789 gas Substances 0.000 description 12
- 230000008646 thermal stress Effects 0.000 description 10
- 239000002893 slag Substances 0.000 description 9
- 238000010276 construction Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/16—Remelting metals
-
- 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
- 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
- F27B3/24—Cooling arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2942121A DE2942121C2 (de) | 1979-10-18 | 1979-10-18 | Gekühlte Ofenwand, insbesondere Ofentrennwand, einer Ofenanlage zum Schmelzen von Erzkonzentrat |
| US06/194,903 US4358094A (en) | 1979-10-18 | 1980-10-07 | Furnace system for smelting ore concentrate and the like |
| ZA00806403A ZA806403B (en) | 1979-10-18 | 1980-10-17 | Furnace installation, in particular for the smelting of ore concentrate |
| CA000362612A CA1152319A (en) | 1979-10-18 | 1980-10-17 | Furnace installation, more particularly for smelting ore concentrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2942121A DE2942121C2 (de) | 1979-10-18 | 1979-10-18 | Gekühlte Ofenwand, insbesondere Ofentrennwand, einer Ofenanlage zum Schmelzen von Erzkonzentrat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2942121A1 DE2942121A1 (de) | 1981-04-30 |
| DE2942121C2 true DE2942121C2 (de) | 1987-04-23 |
Family
ID=6083758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2942121A Expired DE2942121C2 (de) | 1979-10-18 | 1979-10-18 | Gekühlte Ofenwand, insbesondere Ofentrennwand, einer Ofenanlage zum Schmelzen von Erzkonzentrat |
Country Status (4)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3139278A1 (de) * | 1981-10-02 | 1983-04-21 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Pyrometallurgische ofenanlage, insbesondere zum schmelzen von erzkonzentrat und nachbehandeln der schmelze |
| LU84521A1 (fr) * | 1982-12-10 | 1984-10-22 | Wurth Paul Sa | Dispositif de refroidissement d'une installation de chargement d'un four a cuve |
| DE3339734C1 (de) * | 1983-11-03 | 1985-03-14 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen | Plattenkuehler fuer metallurgische OEfen,insbesondere Hochoefen |
| LU87948A1 (fr) * | 1991-06-12 | 1993-01-15 | Wurth Paul Sa | Dispositif de refroidissement d'une goulotte de distribution d'une installation de chargement d'un four a cuve |
| US5378260A (en) * | 1991-07-26 | 1995-01-03 | The United States Of America As Represented By The Department Of Energy | Two-zone countercurrent smelter system and process |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1703520A (en) * | 1923-09-17 | 1929-02-26 | James P Dovel | Apparatus for the protection of blast-furnace jackets |
| US1906695A (en) * | 1930-11-26 | 1933-05-02 | Owens Illinois Glass Co | Glass melting furnace |
| GB502812A (en) * | 1936-09-25 | 1939-03-24 | Stickstoffduenger Ag | Improved electric furnace |
| US3379427A (en) * | 1965-02-03 | 1968-04-23 | Kuznetsky Metall Kom | Lining of the internal surface of a blast furnace |
| US3555164A (en) * | 1967-02-17 | 1971-01-12 | Vladimir Nikolaevich Kostin | Method of processing ores and concentrates containing rare metals and a unit for effecting said method |
| DE1558749B2 (de) * | 1967-03-23 | 1976-06-10 | Ministerstvo cvetnoj metallurgii, Moskau | Anlage zum roesten, schmelzen und sublimieren von nichteisenmetalle enthaltenden erzen oder konzentraten |
| US3512767A (en) * | 1967-09-22 | 1970-05-19 | United States Steel Corp | Blast furnace cooling plate lock |
| US3526396A (en) * | 1968-05-21 | 1970-09-01 | Bethlehem Steel Corp | Assembly for restricting the movement of a blast furnace cooling plate |
| US3593975A (en) * | 1968-07-12 | 1971-07-20 | Herbert A White Jr | Cooling plates for a furnace |
| DE2824821A1 (de) * | 1977-06-06 | 1978-12-07 | Gerhard Fuchs | Schmelzofen, insbesondere lichtbogenschmelzofen |
| DE2736385A1 (de) * | 1977-08-12 | 1979-02-22 | Kyoei Steel Ltd | Lichtbogenofen zur stahlerzeugung |
| DE2745662A1 (de) * | 1977-10-11 | 1979-04-12 | Boehringer Mannheim Gmbh | Verfahren zur abtrennung von triphenylphosphinrhodiumhalogenid-katalysatoren |
-
1979
- 1979-10-18 DE DE2942121A patent/DE2942121C2/de not_active Expired
-
1980
- 1980-10-07 US US06/194,903 patent/US4358094A/en not_active Expired - Lifetime
- 1980-10-17 CA CA000362612A patent/CA1152319A/en not_active Expired
- 1980-10-17 ZA ZA00806403A patent/ZA806403B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA806403B (en) | 1981-10-28 |
| US4358094A (en) | 1982-11-09 |
| CA1152319A (en) | 1983-08-23 |
| DE2942121A1 (de) | 1981-04-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |