ATE8665T1 - Vorrichtung zum einblasen von substanzen in eine stahlschmelze. - Google Patents
Vorrichtung zum einblasen von substanzen in eine stahlschmelze.Info
- Publication number
- ATE8665T1 ATE8665T1 AT82100134T AT82100134T ATE8665T1 AT E8665 T1 ATE8665 T1 AT E8665T1 AT 82100134 T AT82100134 T AT 82100134T AT 82100134 T AT82100134 T AT 82100134T AT E8665 T1 ATE8665 T1 AT E8665T1
- Authority
- AT
- Austria
- Prior art keywords
- arms
- shaft
- melted steel
- injecting substances
- immersion lance
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title 1
- 239000010959 steel Substances 0.000 title 1
- 239000000126 substance Substances 0.000 title 1
- 238000007654 immersion Methods 0.000 abstract 3
- 239000012159 carrier gas Substances 0.000 abstract 1
- 239000000161 steel melt Substances 0.000 abstract 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
- C21C5/462—Means for handling, e.g. adjusting, changing, coupling
-
- 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
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/0037—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by injecting powdered material
-
- 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
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/18—Charging particulate material using a fluid carrier
-
- 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
- C21C5/4613—Refractory coated lances; Immersion lances
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Processing Of Solid Wastes (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Furnace Charging Or Discharging (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU83090A LU83090A1 (de) | 1981-01-26 | 1981-01-26 | Einrichtung zum einblasen von produkten in die stahlschmelze |
| EP82100134A EP0056944B1 (de) | 1981-01-26 | 1982-01-11 | Vorrichtung zum Einblasen von Substanzen in eine Stahlschmelze |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE8665T1 true ATE8665T1 (de) | 1984-08-15 |
Family
ID=19729573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT82100134T ATE8665T1 (de) | 1981-01-26 | 1982-01-11 | Vorrichtung zum einblasen von substanzen in eine stahlschmelze. |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0056944B1 (de) |
| AT (1) | ATE8665T1 (de) |
| AU (1) | AU7929282A (de) |
| DE (1) | DE3260409D1 (de) |
| LU (1) | LU83090A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102756119B (zh) * | 2012-07-14 | 2014-06-11 | 马鞍山市博威液压机械制造有限责任公司 | 一种扒杆伸缩式液压扒渣机 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3063699A (en) * | 1960-12-01 | 1962-11-13 | Robert C Read | Mobile apparatus for lancing molten mixtures |
| US3358985A (en) * | 1964-04-17 | 1967-12-19 | Nat Steel Corp | Apparatus for conveying fluid toward a region of high temperature |
| US3342471A (en) * | 1964-06-22 | 1967-09-19 | Kaiser Ind Corp | Oxygen lance assembly |
| US3891196A (en) * | 1974-01-21 | 1975-06-24 | Thyssen Niederrhein Ag | Apparatus for treating a melt |
| AT336900B (de) * | 1974-04-04 | 1977-05-25 | Vmw Ranshofen Berndorf Ag | Vorrichtung zur einbringung von gasen in flussigkeiten, insbesondere schmelzen |
| LU80692A1 (de) * | 1978-12-21 | 1980-07-21 | Arbed | Verfahren und vorrichtung zum entschwefeln von eisenschmelzen |
-
1981
- 1981-01-26 LU LU83090A patent/LU83090A1/de unknown
-
1982
- 1982-01-08 AU AU79292/82A patent/AU7929282A/en not_active Abandoned
- 1982-01-11 AT AT82100134T patent/ATE8665T1/de not_active IP Right Cessation
- 1982-01-11 EP EP82100134A patent/EP0056944B1/de not_active Expired
- 1982-01-11 DE DE8282100134T patent/DE3260409D1/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| EP0056944A3 (en) | 1982-08-18 |
| AU7929282A (en) | 1982-08-05 |
| EP0056944B1 (de) | 1984-07-25 |
| EP0056944A2 (de) | 1982-08-04 |
| LU83090A1 (de) | 1982-09-10 |
| DE3260409D1 (en) | 1984-08-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3774926D1 (de) | Vorrichtung zum behandeln von geschmolzenen metallen. | |
| DE3888306D1 (de) | Verfahren und Vorrichtung zum Schweissen von polarisationshaltenden optischen Fasern. | |
| DE3851640D1 (de) | Apparat zum Greifen von Pflanzenballen. | |
| ATE90177T1 (de) | Apparat zum ueberleiten von objekten von einem foerderer zu einem anderen foerderer. | |
| DE3877640D1 (de) | Apparat zum automatischen detektieren des gewichts. | |
| DE3888242D1 (de) | Vorrichtung und Verfahren zum Schneiden von optischen Fasern. | |
| DE3482500D1 (de) | Verfahren und vorrichtung zum verbinden optischer fasern. | |
| DE59203228D1 (de) | Verfahren und Vorrichtung zum Verarbeiten von Druckereiprodukten. | |
| DE3871004D1 (de) | Verfahren und apparat zur regelung der speisestroeme der argonkolonne. | |
| BE778098A (fr) | Procede et dispositif pour impregner des torons et des rubans de fibresde carbone | |
| DE3789505D1 (de) | Vorrichtung und Verfahren zum Feststellen der Richtung von einfallendem Licht. | |
| DE3851315D1 (de) | Apparat zum elektrooptischen Nachweis eines Teilchens. | |
| DE3672439D1 (de) | Apparat zum schmelz-verbinden von gegenstaenden. | |
| DE3866213D1 (de) | Verfahren und vorrichtung zum herstellen von optischen fasern. | |
| ATE85310T1 (de) | Verfahren und vorrichtung zum schmelzen von glasgemisch. | |
| AT373288B (de) | Vorrichtung zum vorwaermen von stahlschrott | |
| ATE8665T1 (de) | Vorrichtung zum einblasen von substanzen in eine stahlschmelze. | |
| DE3876519D1 (de) | Verfahren und vorrichtung zum entgasen geschmolzener metalle nach der rh-methode. | |
| DE3864253D1 (de) | Vorrichtung zum zentrieren und aufkitten von optischen linsen. | |
| DE3880956D1 (de) | Verfahren und vorrichtung zum regeln des herstellens von glasfasern. | |
| BE754814A (fr) | Procede perfectionne pour preparer le 2-mercaptobenzothiazole apartir de l'aniline, du soufre et du sulfure de carbone | |
| SE7906355L (sv) | Strengstyrning for strenggjutningsanleggningar | |
| DE69005153D1 (de) | Apparat zum Handhaben von Werkstücken. | |
| DE59104355D1 (de) | Vorrichtung zum Führen von Fasermaterial. | |
| DK162985A (da) | Apparat for laesning og aflaesning af containere paa og fra et koeretoej |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| REN | Ceased due to non-payment of the annual fee |