DE2156106C3 - Flüssigkeitsgekühlte Lanze zur Zuführung von Reaktionsstoffen zu metallurgischen Schmelzen - Google Patents
Flüssigkeitsgekühlte Lanze zur Zuführung von Reaktionsstoffen zu metallurgischen SchmelzenInfo
- Publication number
- DE2156106C3 DE2156106C3 DE2156106A DE2156106A DE2156106C3 DE 2156106 C3 DE2156106 C3 DE 2156106C3 DE 2156106 A DE2156106 A DE 2156106A DE 2156106 A DE2156106 A DE 2156106A DE 2156106 C3 DE2156106 C3 DE 2156106C3
- Authority
- DE
- Germany
- Prior art keywords
- cooling
- cooling tubes
- tube
- lance
- liquid
- 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
- 238000006243 chemical reaction Methods 0.000 title claims description 28
- 239000000155 melt Substances 0.000 title claims 2
- 239000000126 substance Substances 0.000 title description 5
- 238000001816 cooling Methods 0.000 claims description 37
- 239000011819 refractory material Substances 0.000 claims description 9
- 239000002826 coolant Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 239000000110 cooling liquid Substances 0.000 claims description 6
- 239000000376 reactant Substances 0.000 claims description 6
- 239000007789 gas Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000003779 heat-resistant material Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 235000014380 magnesium carbonate Nutrition 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000009853 pyrometallurgy Methods 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Classifications
-
- 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
- C21C5/4606—Lances or injectors
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Furnace Charging Or Discharging (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU325170 | 1970-11-19 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2156106A1 DE2156106A1 (de) | 1972-05-25 |
| DE2156106B2 DE2156106B2 (de) | 1974-08-29 |
| DE2156106C3 true DE2156106C3 (de) | 1975-05-07 |
Family
ID=3693705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2156106A Expired DE2156106C3 (de) | 1970-11-19 | 1971-11-11 | Flüssigkeitsgekühlte Lanze zur Zuführung von Reaktionsstoffen zu metallurgischen Schmelzen |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3751019A (OSRAM) |
| JP (1) | JPS5140525B1 (OSRAM) |
| CA (1) | CA954692A (OSRAM) |
| DE (1) | DE2156106C3 (OSRAM) |
| ES (1) | ES397133A1 (OSRAM) |
| FI (1) | FI51954C (OSRAM) |
| FR (1) | FR2114863A5 (OSRAM) |
| GB (1) | GB1324226A (OSRAM) |
| ZA (1) | ZA717330B (OSRAM) |
| ZM (1) | ZM15971A1 (OSRAM) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2432552A1 (fr) * | 1978-08-03 | 1980-02-29 | Siderurgie Fse Inst Rech | Lance a double flux pour l'insufflation en profondeur de produits pulverulents au sein d'une masse en fusion |
| US4550898A (en) * | 1984-06-04 | 1985-11-05 | Labate Ii Michael D | Air cooled refractory lance |
| JPS6143489U (ja) * | 1984-08-27 | 1986-03-22 | 東プレ株式会社 | 浴槽蓋 |
| US4913735A (en) * | 1989-02-09 | 1990-04-03 | Palmer Manufacturing & Supply, Inc. | Flux injector lance for use in processing aluminum and method |
| GB9023716D0 (en) * | 1990-10-31 | 1990-12-12 | Whellock John G | Metallurgical apparatus and methods |
| JPH07275143A (ja) * | 1994-04-04 | 1995-10-24 | Akira Ishikawa | 浴槽蓋 |
| AUPO095996A0 (en) | 1996-07-12 | 1996-08-01 | Technological Resources Pty Limited | A top injection lance |
| ITRM20010726A1 (it) * | 2001-12-11 | 2003-06-11 | Ct Sviluppo Materiali Spa | Dispositivo idoneo ad alimentare sostanze in polvere o simili e relativo uso. |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2829960A (en) * | 1954-01-18 | 1958-04-08 | Henry J Kaiser Company | Method and metallurgical device for the refining of steel |
| US3045997A (en) * | 1959-03-02 | 1962-07-24 | Armco Steel Corp | Porous oxygen lance |
| US3169161A (en) * | 1961-04-05 | 1965-02-09 | Air Prod & Chem | Oxygen-fuel probe |
| US3201104A (en) * | 1962-08-21 | 1965-08-17 | Walter V Berry | Oxygen lance for subsurface use |
-
1971
- 1971-11-02 ZA ZA717330A patent/ZA717330B/xx unknown
- 1971-11-05 GB GB5159571A patent/GB1324226A/en not_active Expired
- 1971-11-08 ZM ZM159/71A patent/ZM15971A1/xx unknown
- 1971-11-11 DE DE2156106A patent/DE2156106C3/de not_active Expired
- 1971-11-16 CA CA127,834A patent/CA954692A/en not_active Expired
- 1971-11-16 US US00199134A patent/US3751019A/en not_active Expired - Lifetime
- 1971-11-17 FI FI713286A patent/FI51954C/fi active
- 1971-11-18 ES ES397133A patent/ES397133A1/es not_active Expired
- 1971-11-18 FR FR7141338A patent/FR2114863A5/fr not_active Expired
- 1971-11-19 JP JP46092471A patent/JPS5140525B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ZA717330B (en) | 1972-08-30 |
| DE2156106B2 (de) | 1974-08-29 |
| DE2156106A1 (de) | 1972-05-25 |
| FR2114863A5 (OSRAM) | 1972-06-30 |
| GB1324226A (en) | 1973-07-25 |
| CA954692A (en) | 1974-09-17 |
| ZM15971A1 (en) | 1972-09-21 |
| FI51954C (fi) | 1977-05-10 |
| US3751019A (en) | 1973-08-07 |
| ES397133A1 (es) | 1974-05-01 |
| JPS5140525B1 (OSRAM) | 1976-11-04 |
| FI51954B (OSRAM) | 1977-01-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69032804T2 (de) | Einblaslanze mit Hüllrohr | |
| DE69720729T2 (de) | Von oben einsetzbare einspritzlanze | |
| DE2156106C3 (de) | Flüssigkeitsgekühlte Lanze zur Zuführung von Reaktionsstoffen zu metallurgischen Schmelzen | |
| DE60122318T2 (de) | Vorrichtung zum einblasen fester materialpartikel in ein gefäss | |
| DE10103605B4 (de) | Vorrichtung zum Einspeisen von festem Partikelmaterial in einen Kessel | |
| DE1758789B1 (de) | Einrichtung zur kontinuierlichen messung der temperatur von metallbaedern in schmelz oder frischoefen insbesondere tiegeln oder konverten | |
| DE4207317C2 (de) | Vorrichtung zur Messung der Temperatur von Metallschmelzen | |
| EP1284234A2 (de) | Vorrichtung zur Herstellung von Synthesegasen | |
| DE1758658B1 (de) | Lanze zum Einblasen von Gas in eine Metallschmelze | |
| DE2257667B2 (de) | Dose zum Einblasen von heißen Gasen in einen Schachtofen | |
| DE29602191U1 (de) | Bodenelektrode | |
| DE2017694B2 (de) | Vorrichtung zur verhinderung des vorzeitigen verschleisses von konverterboeden | |
| DE1939653C3 (de) | Wassergekühlte Stranggießkokille | |
| DE2105961C3 (de) | Vorrichtung zum Emiuhren von Gasen durch die Poren des gasdurch lassigen Materials der feuerfesten Auskleidung von Stahlerzeugungs aggregaten | |
| DE1925045C3 (de) | Wassergekühlte Blaslanze | |
| DE3881053T2 (de) | Verschleisslanze. | |
| DE2339619A1 (de) | Fuer den einsatz in metallurgische oefen bestimmte wassergekuehlte lanze oder sonde | |
| AT224673B (de) | Vorrichtung zum Einbringen von feinkörnigen Zusatzstoffen in Metallschmelzen | |
| EP0261365B1 (de) | Tauchlanze | |
| DE1956837A1 (de) | Bodenkuehleinrichtung fuer Schachtoefen,insbesondere fuer Hochoefen | |
| DE2723568A1 (de) | Schlackenabstich | |
| DE102009060827A1 (de) | Lanzenkopf für eine Blaslanze mit einem keramischen Düseneinsatz | |
| DE2849504A1 (de) | Tauchlanze zum einblasen von gasen oder pulverisierten feststoffen in ein metallbad, insbesondere eine stahlschmelze | |
| DE1128607B (de) | Leitungsrohr fuer die Foerderung siliziumhaltiger Aluminiumschmelzen unter Druck | |
| DE2931218C2 (de) | Schlackenablaßteil mit Schlackenaustrag für Feststoff-Gaserzeuger für Kohle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8330 | Complete disclaimer |