DE7637815U1 - Vorrichtung zum festlegen von duesen an der bodenplatte oder an dem gehaeuse eines konverters oder eines frischofens - Google Patents
Vorrichtung zum festlegen von duesen an der bodenplatte oder an dem gehaeuse eines konverters oder eines frischofensInfo
- Publication number
- DE7637815U1 DE7637815U1 DE7637815U DE7637815U DE7637815U1 DE 7637815 U1 DE7637815 U1 DE 7637815U1 DE 7637815 U DE7637815 U DE 7637815U DE 7637815 U DE7637815 U DE 7637815U DE 7637815 U1 DE7637815 U1 DE 7637815U1
- Authority
- DE
- Germany
- Prior art keywords
- outer tube
- inner tube
- converter
- tube
- base
- 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
- 238000007789 sealing Methods 0.000 claims description 21
- 238000002347 injection Methods 0.000 claims description 14
- 239000007924 injection Substances 0.000 claims description 14
- 230000008719 thickening Effects 0.000 claims description 14
- 239000012530 fluid Substances 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000007670 refining Methods 0.000 claims description 4
- 210000001215 vagina Anatomy 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000007792 gaseous phase Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000004604 Blowing Agent Substances 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 101150037084 IMMT gene Proteins 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
- F16L39/005—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies for concentric pipes
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/48—Bottoms or tuyéres of converters
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7537802A FR2334751A1 (fr) | 1975-12-10 | 1975-12-10 | Dispositif de fixation de tuyeres sur la plaque de fond ou sur la cuirasse d'un convertisseur ou d'un four d'affinage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE7637815U1 true DE7637815U1 (de) | 1977-03-24 |
Family
ID=9163577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE7637815U Expired DE7637815U1 (de) | 1975-12-10 | 1976-12-02 | Vorrichtung zum festlegen von duesen an der bodenplatte oder an dem gehaeuse eines konverters oder eines frischofens |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4040612A (enExample) |
| BE (1) | BE849295A (enExample) |
| DE (1) | DE7637815U1 (enExample) |
| FR (1) | FR2334751A1 (enExample) |
| GB (1) | GB1533150A (enExample) |
| LU (1) | LU76344A1 (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2442890A1 (fr) * | 1978-11-29 | 1980-06-27 | Siderurgie Fse Inst Rech | Perfectionnements aux tuyeres d'affinage a plusieurs flux equipant les convertisseurs siderurgiques |
| EP0035451B1 (fr) * | 1980-03-05 | 1984-06-27 | Creusot-Loire | Procédé d'introduction simultanée et séparée d'au moins un gaz et d'une matière pulvérulente dans une tuyère à usage métallurgique |
| EP0208132B1 (en) * | 1985-06-13 | 1990-03-28 | Mitsubishi Materials Corporation | Copper converter |
| US4767598A (en) * | 1986-09-22 | 1988-08-30 | Aluminum Company Of America | Injection apparatus for introduction of a fluid material into a molten metal bath and associated method |
| US4795138A (en) * | 1987-11-18 | 1989-01-03 | L-Tec Company | Metallurgical tuyere and method of calibrating same |
| DE4136552A1 (de) * | 1991-11-06 | 1993-05-13 | Kortec Ag | Dueseneinrichtung zum einleiten von medien in eine schmelze und verfahren zum betrieb dieser dueseneinrichtung |
| JP5622747B2 (ja) * | 2008-12-29 | 2014-11-12 | テート アンド ライル テクノロジー リミテッド | 溶融塩処理システム及び方法 |
| DE102009057954A1 (de) * | 2009-12-11 | 2011-06-16 | GM Global Technology Operations LLC, ( n. d. Ges. d. Staates Delaware ), Detroit | Anschlusseinrichtung für einen Koaxialrohr-Wärmetauscher |
| JP7237876B2 (ja) * | 2020-03-12 | 2023-03-13 | 東芝エネルギーシステムズ株式会社 | 二重管 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2029400A6 (en) * | 1969-01-28 | 1970-10-23 | Creusot Loire | Blower feed for steel converter |
| SU416959A3 (enExample) * | 1969-01-28 | 1974-02-25 | ||
| DE2065176A1 (de) * | 1969-04-16 | 1972-09-14 | Centre de Recherches Metallurgi ques, Centrum voor Research in de Me tallurgie, Association sans but lucra tif, Vereniging zonder wmstoogmerk, Brüssel | Konverter zum Frischen von Roheisen mit Sauerstoff Ausscheidung aus 2017694 |
-
1975
- 1975-12-10 FR FR7537802A patent/FR2334751A1/fr active Granted
-
1976
- 1976-11-26 GB GB49546/76A patent/GB1533150A/en not_active Expired
- 1976-11-30 US US05/746,153 patent/US4040612A/en not_active Expired - Lifetime
- 1976-12-02 DE DE7637815U patent/DE7637815U1/de not_active Expired
- 1976-12-08 LU LU76344A patent/LU76344A1/xx unknown
- 1976-12-10 BE BE173165A patent/BE849295A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1533150A (en) | 1978-11-22 |
| FR2334751A1 (fr) | 1977-07-08 |
| BE849295A (fr) | 1977-06-10 |
| LU76344A1 (enExample) | 1977-06-09 |
| US4040612A (en) | 1977-08-09 |
| FR2334751B1 (enExample) | 1978-05-12 |
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