DE2522036C2 - Duesenboden insbesondere fuer konverter - Google Patents
Duesenboden insbesondere fuer konverterInfo
- Publication number
- DE2522036C2 DE2522036C2 DE19752522036 DE2522036A DE2522036C2 DE 2522036 C2 DE2522036 C2 DE 2522036C2 DE 19752522036 DE19752522036 DE 19752522036 DE 2522036 A DE2522036 A DE 2522036A DE 2522036 C2 DE2522036 C2 DE 2522036C2
- Authority
- DE
- Germany
- Prior art keywords
- cylinder
- stones
- nozzles
- bricks
- nozzle base
- 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
- C21C5/48—Bottoms or tuyéres of converters
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)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Description
Claims (2)
1. Düsenboden insbesondere für Konverter mit am Bodenblech geneigt angeordneten rohrförmigen S
Frischdüsen und einer aus Steinen verlegten bzw. vermauerten feuerfesten Bedenauskleicung, dadurch
gekennzeichnet, daß auf die Düsen (8) Zylindersteine (14) mit einer gegenüber der Zylindersteinmantelfläche
wie die Düsen geneigten Bohrung (15) aufgesteckt sind und die Zylindersteine
(14) ihrerseits von Bodenlochsteinen (12) mit einem der Form der Zylindersteine entsprechenden
Loch (13) aufgenommen werden.
2. Düsenboden nach Anspruch 1, dadurch ge- J5
kennzeichnet, daß die Zylindersteine (14) und/oder
die sie aufnehmenden Bodenlochsteine (12) aus Haibschaien bestehen.
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752522036 DE2522036C2 (de) | 1975-05-17 | 1975-05-17 | Duesenboden insbesondere fuer konverter |
SE7604710A SE7604710L (sv) | 1975-05-17 | 1976-04-23 | Botten forsedd med munstycke, speciellt for konverter |
AT302776A AT355610B (de) | 1975-05-17 | 1976-04-26 | Duesenboden, insbesondere fuer konverter |
US05/682,175 US4022445A (en) | 1975-05-17 | 1976-04-30 | Converter bottom structure |
FR7614241A FR2311851A1 (fr) | 1975-05-17 | 1976-05-12 | Fond, muni de buses, notamment pour convertisseur |
LU74953A LU74953A1 (de) | 1975-05-17 | 1976-05-14 | |
GB20068/76A GB1546608A (en) | 1975-05-17 | 1976-05-14 | Refractory brick lined tuyere bottoms |
JP51054837A JPS51140809A (en) | 1975-05-17 | 1976-05-15 | Nozzled furnace bottom especially suitable for use in converter |
BE167098A BE841915A (fr) | 1975-05-17 | 1976-05-17 | Fond a tuyeres destine en particulier a un convertisseur |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752522036 DE2522036C2 (de) | 1975-05-17 | 1975-05-17 | Duesenboden insbesondere fuer konverter |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2522036B1 DE2522036B1 (de) | 1976-01-15 |
DE2522036C2 true DE2522036C2 (de) | 1976-09-09 |
Family
ID=5946812
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19752522036 Expired DE2522036C2 (de) | 1975-05-17 | 1975-05-17 | Duesenboden insbesondere fuer konverter |
Country Status (9)
Country | Link |
---|---|
US (1) | US4022445A (de) |
JP (1) | JPS51140809A (de) |
AT (1) | AT355610B (de) |
BE (1) | BE841915A (de) |
DE (1) | DE2522036C2 (de) |
FR (1) | FR2311851A1 (de) |
GB (1) | GB1546608A (de) |
LU (1) | LU74953A1 (de) |
SE (1) | SE7604710L (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT361525B (de) * | 1976-10-21 | 1981-03-10 | Voest Alpine Ag | Konverter mit einem abnehmbaren boden |
DE2654232C3 (de) * | 1976-11-30 | 1979-07-05 | Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg | Verfahren und Vorrichtung zum Herstellen von Düsenböden |
US4238121A (en) * | 1977-10-07 | 1980-12-09 | Kawasaki Steel Corporation | Hearth structure of an oxygen-bottom-blowing converter |
AT354491B (de) * | 1978-04-05 | 1980-01-10 | Voest Ag | Konverter mit einem abnehmbaren boden |
US4699654A (en) * | 1986-04-08 | 1987-10-13 | Union Carbide Corporation | Melting furnace and method for melting metal |
DE4211598C1 (de) * | 1992-04-07 | 1993-01-14 | Oesterreichische Magnesit Ag, Radenthein, Kaernten, At |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US177118A (en) * | 1876-05-09 | Improvement in the manufacture of fire-bricks for converter-bottoms | ||
US372302A (en) * | 1887-11-01 | Converter | ||
US177119A (en) * | 1876-05-09 | Improvement in the manufacture of fire-bricks for converter-bottoms | ||
US193949A (en) * | 1877-08-07 | Improvement in bessemer-converter bottoms | ||
US865671A (en) * | 1906-10-30 | 1907-09-10 | Ralph Baggaley | Converter. |
US3397878A (en) * | 1965-11-19 | 1968-08-20 | Union Carbide Corp | Under-bath tuyere |
US3938790A (en) * | 1969-02-20 | 1976-02-17 | Eisenwerk-Gesellschaft Maximilianshutte Mbh | Method and converter for refining pig-iron into steel |
ZA732693B (en) * | 1972-05-01 | 1974-04-24 | Pennsylvania Engineering Corp | Steel converter vessel bottom construction |
US3819165A (en) * | 1972-12-08 | 1974-06-25 | Maximilianshuette Eisenwerk | Device for blowing-in oxygen through the refractory lining of a metallurgical converter |
US3830481A (en) * | 1973-02-07 | 1974-08-20 | Bethlehem Steel Corp | Refractory lining in a vertical shaft furnace |
-
1975
- 1975-05-17 DE DE19752522036 patent/DE2522036C2/de not_active Expired
-
1976
- 1976-04-23 SE SE7604710A patent/SE7604710L/xx unknown
- 1976-04-26 AT AT302776A patent/AT355610B/de not_active IP Right Cessation
- 1976-04-30 US US05/682,175 patent/US4022445A/en not_active Expired - Lifetime
- 1976-05-12 FR FR7614241A patent/FR2311851A1/fr active Granted
- 1976-05-14 GB GB20068/76A patent/GB1546608A/en not_active Expired
- 1976-05-14 LU LU74953A patent/LU74953A1/xx unknown
- 1976-05-15 JP JP51054837A patent/JPS51140809A/ja active Pending
- 1976-05-17 BE BE167098A patent/BE841915A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
AT355610B (de) | 1980-03-10 |
GB1546608A (en) | 1979-05-23 |
FR2311851A1 (fr) | 1976-12-17 |
JPS51140809A (en) | 1976-12-04 |
FR2311851B1 (de) | 1978-08-25 |
LU74953A1 (de) | 1977-01-17 |
SE7604710L (sv) | 1976-11-18 |
ATA302776A (de) | 1979-08-15 |
DE2522036B1 (de) | 1976-01-15 |
BE841915A (fr) | 1976-09-16 |
US4022445A (en) | 1977-05-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
E77 | Valid patent as to the heymanns-index 1977 | ||
8339 | Ceased/non-payment of the annual fee |