GB1014709A - Blowing device for carrying out top blowing processes - Google Patents
Blowing device for carrying out top blowing processesInfo
- Publication number
- GB1014709A GB1014709A GB34777/64A GB3477764A GB1014709A GB 1014709 A GB1014709 A GB 1014709A GB 34777/64 A GB34777/64 A GB 34777/64A GB 3477764 A GB3477764 A GB 3477764A GB 1014709 A GB1014709 A GB 1014709A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lance
- converter
- carrier
- carrying
- aug
- 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
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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Furnace Details (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
1,014,709. Carrier frame for oxygen lances. VEREINIGTE OSTERREICHISCHE EISENUND STAHLWERKE A.G. Aug. 25, 1964 [Aug. 26, 1963], No. 34777/64. Heading F4B. A blowing device for carrying out top blowing processes has a frame-like lance carrier slewable along a circular path, comprising two lance guides 6, 7 rigidly connected by a tubular reinforcing member 8, arranged with such a distance between them, on a circular arc that one lance 9 is in the operating position above the centre of the converter M and the other lance 10 is in the reserve position. The lance guides 6, 7 and tube 8 are pivotably mounted in bearings 4, 5 by the cantilever arms 1, 3, which may be slewed around by electric motor 19 to bring the reserve lance 10 into position above converter M. A tubular extension pipe is telescopically mounted in the reinforcing tube 8 which is connected to a blast pipe 15 to permit cooling air to be blown on to the lining of the converter. Pulleys 16, 17 and 18 prevent vertical displacement of the lances on pivoting of the lance carrier.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT685063A AT245598B (en) | 1963-08-26 | 1963-08-26 | Blowing device for carrying out inflation processes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1014709A true GB1014709A (en) | 1965-12-31 |
Family
ID=3590398
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB34777/64A Expired GB1014709A (en) | 1963-08-26 | 1964-08-25 | Blowing device for carrying out top blowing processes |
Country Status (7)
Country | Link |
---|---|
US (1) | US3358982A (en) |
AT (1) | AT245598B (en) |
BE (1) | BE651426A (en) |
DE (1) | DE1433669A1 (en) |
ES (1) | ES303358A1 (en) |
GB (1) | GB1014709A (en) |
LU (1) | LU46617A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3458180A (en) * | 1966-06-22 | 1969-07-29 | Voest Ag | Blowing device for a converter assembly |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT269927B (en) * | 1965-10-04 | 1969-04-10 | Maerz Ofenbau | Support frame for burners and / or lances for operating melting furnaces, in particular hearth melting furnaces |
AT357579B (en) * | 1976-09-30 | 1980-07-25 | Voest Alpine Ag | PLANT FOR REFRESHING LIQUID GUT IRON WITH A CONVERTER |
US4653730A (en) * | 1984-11-27 | 1987-03-31 | Empco (Canada) Ltd. | Multi-purpose pyrometallurgical process enhancing device |
LU91108B1 (en) * | 2004-10-04 | 2006-04-05 | Wurth Paul Sa | System and method for injecting gas-powder mixtureinto slag |
CN109513554B (en) * | 2019-01-28 | 2024-05-07 | 余姚市超成机械制造有限公司 | Inside static plastic spraying equipment of barrel |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE572731A (en) * | ||||
US3007691A (en) * | 1958-05-30 | 1961-11-07 | Voest Ag | Blowing device for refining crude iron |
AT222677B (en) * | 1960-10-03 | 1962-08-10 | Voest Ag | Method and device for stripping off slag when operating tiltable fresh vessels |
US3170977A (en) * | 1961-11-16 | 1965-02-23 | Koppers Co Inc | Oxygen lance with detachable barrel |
-
1963
- 1963-08-26 AT AT685063A patent/AT245598B/en active
-
1964
- 1964-07-24 LU LU46617D patent/LU46617A1/xx unknown
- 1964-07-25 DE DE19641433669 patent/DE1433669A1/en active Pending
- 1964-07-28 US US385714A patent/US3358982A/en not_active Expired - Lifetime
- 1964-08-05 BE BE651426D patent/BE651426A/xx unknown
- 1964-08-22 ES ES0303358A patent/ES303358A1/en not_active Expired
- 1964-08-25 GB GB34777/64A patent/GB1014709A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3458180A (en) * | 1966-06-22 | 1969-07-29 | Voest Ag | Blowing device for a converter assembly |
Also Published As
Publication number | Publication date |
---|---|
DE1433669A1 (en) | 1968-11-28 |
LU46617A1 (en) | 1964-09-24 |
US3358982A (en) | 1967-12-19 |
ES303358A1 (en) | 1964-11-01 |
BE651426A (en) | 1964-12-01 |
AT245598B (en) | 1966-03-10 |
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