GB987125A - Process and converter for the production of steel - Google Patents
Process and converter for the production of steelInfo
- Publication number
- GB987125A GB987125A GB13047/62A GB1304762A GB987125A GB 987125 A GB987125 A GB 987125A GB 13047/62 A GB13047/62 A GB 13047/62A GB 1304762 A GB1304762 A GB 1304762A GB 987125 A GB987125 A GB 987125A
- Authority
- GB
- United Kingdom
- Prior art keywords
- converter
- journals
- longitudinal axis
- double cone
- cranks
- 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
- C21C5/50—Tilting mechanisms for converters
-
- 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
- C21C5/30—Regulating or controlling the blowing
- C21C5/32—Blowing from above
-
- 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
-
- 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
- C21C5/4633—Supporting means
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
<PICT:0987125/C6-C7/1> Pig iron is refined particularly to remove phosphorus by blowing with oxygen through lances in a converter which undergoes an agitating movement in which its longitudinal axis describes the surface of a double cone of circular or elliptical cross-section. The converter 1 with its trunnions 2 is mounted in bearings 3 of a gimbal ring 4, held in stationary bearings 6 by journals 5, and a crank drive, e.g. parallel cranks 11 and 12 interconnected by a coupling rod 13, is disengageably connected to the lower part of the converter, e.g. in the centre of its base or laterally on journals 14 or 15. The common vertex of the double cone described by the converter's longitudinal axis is disposed at the intersection of the central axis of the trunnion 2 and journals 5. Remaining forces of inertia may be balanced by counter-weights 18 on the cranks 11, 12 (see Fig. 4, not shown).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED36405A DE1254168B (en) | 1961-06-24 | 1961-06-24 | Method and device for setting the converter vessel in a rotating motion when refining pig iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB987125A true GB987125A (en) | 1965-03-24 |
Family
ID=7043095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13047/62A Expired GB987125A (en) | 1961-06-24 | 1962-04-04 | Process and converter for the production of steel |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT239288B (en) |
| BE (1) | BE617361A (en) |
| DE (1) | DE1254168B (en) |
| FR (2) | FR1398320A (en) |
| GB (1) | GB987125A (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1128854A (en) * | 1954-08-17 | 1957-01-11 | Metallgesellschaft Ag | Rotating flame oven |
| FR1230055A (en) * | 1958-04-25 | 1960-09-13 | Improvements to windblown converters |
-
1961
- 1961-06-24 DE DED36405A patent/DE1254168B/en active Pending
-
1962
- 1962-04-04 GB GB13047/62A patent/GB987125A/en not_active Expired
- 1962-04-04 AT AT275462A patent/AT239288B/en active
- 1962-05-08 BE BE617361A patent/BE617361A/en unknown
-
1964
- 1964-06-09 FR FR977584A patent/FR1398320A/en not_active Expired
- 1964-06-24 FR FR979469A patent/FR1406121A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1398320A (en) | 1965-05-07 |
| DE1254168B (en) | 1967-11-16 |
| BE617361A (en) | 1962-08-31 |
| AT239288B (en) | 1965-03-25 |
| FR1406121A (en) | 1965-07-16 |
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