AT344766B - Verfahren und vorrichtung zur behandlung metallischer schmelzbaeder in metallurgischen behaeltern - Google Patents
Verfahren und vorrichtung zur behandlung metallischer schmelzbaeder in metallurgischen behaelternInfo
- Publication number
- AT344766B AT344766B AT207273A AT207273A AT344766B AT 344766 B AT344766 B AT 344766B AT 207273 A AT207273 A AT 207273A AT 207273 A AT207273 A AT 207273A AT 344766 B AT344766 B AT 344766B
- Authority
- AT
- Austria
- Prior art keywords
- treatment
- metallurgical containers
- fused strips
- metallic
- metallic fused
- Prior art date
Links
Classifications
-
- 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
- F27D27/00—Stirring devices for molten material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
- B01F33/405—Mixers using gas or liquid agitation, e.g. with air supply tubes in receptacles having guiding conduits therein, e.g. for feeding the gas to the bottom of the receptacle
- B01F33/4051—Mixers using gas or liquid agitation, e.g. with air supply tubes in receptacles having guiding conduits therein, e.g. for feeding the gas to the bottom of the receptacle with vertical conduits through which the material is being moved upwardly driven by the fluid
- B01F33/40511—Mixers using gas or liquid agitation, e.g. with air supply tubes in receptacles having guiding conduits therein, e.g. for feeding the gas to the bottom of the receptacle with vertical conduits through which the material is being moved upwardly driven by the fluid with a central conduit or a central set of conduits
-
- 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
-
- 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
- F27D2003/0085—Movement of the container or support of the charge in the furnace or in the charging facilities
- F27D2003/0087—Rotation about a vertical axis
-
- 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
- F27D27/00—Stirring devices for molten material
- F27D27/005—Pumps
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU64926 | 1972-03-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA207273A ATA207273A (de) | 1977-12-15 |
AT344766B true AT344766B (de) | 1978-08-10 |
Family
ID=19726976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT207273A AT344766B (de) | 1972-03-08 | 1973-03-08 | Verfahren und vorrichtung zur behandlung metallischer schmelzbaeder in metallurgischen behaeltern |
Country Status (10)
Country | Link |
---|---|
US (1) | US3887172A (de) |
JP (1) | JPS48102020A (de) |
AT (1) | AT344766B (de) |
BE (1) | BE796312A (de) |
DE (1) | DE2310972A1 (de) |
FR (1) | FR2175001B1 (de) |
GB (1) | GB1423236A (de) |
IT (1) | IT982878B (de) |
LU (1) | LU64926A1 (de) |
NL (1) | NL7303277A (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4178175A (en) * | 1973-06-08 | 1979-12-11 | Kobe Steel, Ltd. | Method for agitating a bath of melted metal for treating the same |
US4195823A (en) * | 1975-05-19 | 1980-04-01 | Kobe Steel, Ltd. | Method of and an apparatus for agitating a bath of melted metal for treating the same |
EP0000466A1 (de) * | 1977-07-13 | 1979-02-07 | VOEST-ALPINE Aktiengesellschaft | Verfahren zum Einbringen von körnigen Stoffen in eine Metallschmelze und Vorrichtung zur Durchführung des Verfahrens |
US4681625A (en) * | 1980-11-03 | 1987-07-21 | Wilson William G | Methods for simultaneously desulfurizing and degassing steels |
FR2512067B1 (fr) * | 1981-08-28 | 1986-02-07 | Pechiney Aluminium | Dispositif rotatif de dispersion de gaz pour le traitement d'un bain de metal liquide |
CA2097648C (en) * | 1992-06-12 | 1998-04-28 | Ronald E. Gilbert | Molton metal pump with vaned impeller and flow directing pumping chamber |
US5634770A (en) * | 1992-06-12 | 1997-06-03 | Metaullics Systems Co., L.P. | Molten metal pump with vaned impeller |
DE4440632A1 (de) * | 1994-11-14 | 1996-05-15 | Bayer Ag | Verfahren und Vorrichtung zur Förderung von heißen, aggressiven Medien |
US5597289A (en) * | 1995-03-07 | 1997-01-28 | Thut; Bruno H. | Dynamically balanced pump impeller |
US6019576A (en) * | 1997-09-22 | 2000-02-01 | Thut; Bruno H. | Pumps for pumping molten metal with a stirring action |
BRMU8402794U8 (pt) * | 2004-08-27 | 2021-10-26 | Magnesita Insider Refratarios Ltda | Configuração aplicada a dispositivo para injeção de gás e/ou gás e pós em metais líquidos através de lança refratária rotativa |
CN109706288B (zh) * | 2019-03-08 | 2020-04-14 | 东北大学 | 一种钢包侧吹喷粉精炼钢液装置及方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2067394A (en) * | 1933-12-20 | 1937-01-12 | Us Smelting Refining & Mining | Method and apparatus for treating molten metal with gas |
LU36886A1 (de) * | 1958-05-22 | |||
BE621914A (de) * | 1961-12-06 | |||
US3320053A (en) * | 1964-09-25 | 1967-05-16 | Bethlehem Steel Corp | Method of injecting gases into steel melts |
US3367396A (en) * | 1965-04-05 | 1968-02-06 | Heppenstall Co | Installation for the vacuum treatment of melts, in particular steel melts, and process for its operation |
SE307627B (de) * | 1967-02-09 | 1969-01-13 | J Oestberg | |
FR1604719A (de) * | 1968-10-22 | 1972-01-24 |
-
1972
- 1972-03-08 LU LU64926A patent/LU64926A1/xx unknown
-
1973
- 1973-03-05 FR FR7307721A patent/FR2175001B1/fr not_active Expired
- 1973-03-05 BE BE6044051A patent/BE796312A/xx unknown
- 1973-03-06 DE DE19732310972 patent/DE2310972A1/de active Pending
- 1973-03-07 GB GB1110473A patent/GB1423236A/en not_active Expired
- 1973-03-07 JP JP48026271A patent/JPS48102020A/ja active Pending
- 1973-03-07 US US338668A patent/US3887172A/en not_active Expired - Lifetime
- 1973-03-08 NL NL7303277A patent/NL7303277A/xx not_active Application Discontinuation
- 1973-03-08 IT IT48677/73A patent/IT982878B/it active
- 1973-03-08 AT AT207273A patent/AT344766B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
LU64926A1 (de) | 1973-09-12 |
FR2175001B1 (de) | 1976-05-21 |
US3887172A (en) | 1975-06-03 |
JPS48102020A (de) | 1973-12-21 |
GB1423236A (en) | 1976-02-04 |
BE796312A (fr) | 1973-07-02 |
IT982878B (it) | 1974-10-21 |
FR2175001A1 (de) | 1973-10-19 |
DE2310972A1 (de) | 1973-09-20 |
NL7303277A (de) | 1973-09-11 |
ATA207273A (de) | 1977-12-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AT327569B (de) | Verfahren zur vollstandigen, okonomischen und umweltschutzenden behandlung von metallurgischen schlacken | |
AT304888B (de) | Verfahren und Vorrichtung zur Reinigung von Metallen | |
AT322589B (de) | Verfahren und vorrichtung zur reduktion von zerkleinertem erz | |
ATA703973A (de) | Blechbehalterteil sowie verfahren und vorrichtung zum herstellen desselben | |
AT344766B (de) | Verfahren und vorrichtung zur behandlung metallischer schmelzbaeder in metallurgischen behaeltern | |
AT310607B (de) | Verfahren und Vorrichtung zur kontinuierlichen Oberflächenbearbeitung von metallischen Werkstücken | |
CH534488A (de) | Verfahren zur Veredelung von erwärmtem Tabakmaterial und Vorrichtung zur Ausführung des Verfahrens | |
CH495694A (de) | Verfahren und Vorrichtung zur Wärmebehandlung von Bodenprodukten | |
AT322590B (de) | Verfahren und vorrichtung zur reduktion von metallerzteilchen | |
AT308012B (de) | Verfahren und Vorrichtung zur Abwassereinigung | |
AT320264B (de) | Verfahren und Vorrichtung zur kontinuierlichen Dickenänderung von Folien | |
AT338163B (de) | Verfahren und vorrichtung zur verarbeitung von schlacken | |
AT309064B (de) | Verfahren und Vorrichtung zum Herstellen von Formkörpern | |
AT322591B (de) | Verfahren zur reduktion von metallerzen und vorrichtung hiezu | |
AT322319B (de) | Verfahren und vorrichtung zur behandlung von werkstücken | |
AT288458B (de) | Verfahren und Vorrichtung zur Vakuumbehandlung von Stahlschmelzen | |
AT301465B (de) | Verfahren und Vorrichtung zur kontinuierlichen Behandlung von Flüssigkeiten | |
AT318343B (de) | Verfahren zur Oberflächenbehandlung von Zink und Zinklegierungen | |
CH546030A (de) | Verfahren und vorrichtung zur aufheizung von plasma | |
AT284515B (de) | Verfahren und Vorrichtung zur kontinuierlichen Entnahme von klaren Flüssigkeitsproben | |
DE2427751B2 (de) | Verfahren und vorrichtung zur metallurgischen behandlung von metallschmelzen | |
CH492490A (de) | Verfahren und Vorrichtung zur Herstellung von geschweissten Dosenrümpfen | |
AT319703B (de) | Verfahren und Einrichtung zur Auftragschweißung | |
AT328368B (de) | Verfahren zum verpacken von zylindrischen korpern und vorrichtung zur durchfuhrung des verfahrens | |
CH504892A (de) | Verfahren zur Behandlung von Schüttgut und Gutauflage zur Ausführung des Verfahrens |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee | ||
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |