CH377865A - Sealing device for nozzles for blowing substances into molten metals - Google Patents

Sealing device for nozzles for blowing substances into molten metals

Info

Publication number
CH377865A
CH377865A CH938862A CH938862A CH377865A CH 377865 A CH377865 A CH 377865A CH 938862 A CH938862 A CH 938862A CH 938862 A CH938862 A CH 938862A CH 377865 A CH377865 A CH 377865A
Authority
CH
Switzerland
Prior art keywords
nozzles
sealing device
molten metals
blowing
substances
Prior art date
Application number
CH938862A
Other languages
German (de)
Inventor
Walter Dipl Ing Hufnagl
Original Assignee
Hufnagl Walter
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hufnagl Walter filed Critical Hufnagl Walter
Publication of CH377865A publication Critical patent/CH377865A/en

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
    • C21C5/48—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)
  • Treatment Of Steel In Its Molten State (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
CH938862A 1961-08-09 1962-08-07 Sealing device for nozzles for blowing substances into molten metals CH377865A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH43368A DE1275558B (en) 1961-08-09 1961-08-09 Sealing on nozzle bodies

Publications (1)

Publication Number Publication Date
CH377865A true CH377865A (en) 1964-05-31

Family

ID=7155168

Family Applications (1)

Application Number Title Priority Date Filing Date
CH938862A CH377865A (en) 1961-08-09 1962-08-07 Sealing device for nozzles for blowing substances into molten metals

Country Status (5)

Country Link
AT (1) AT254921B (en)
CH (1) CH377865A (en)
DE (1) DE1275558B (en)
GB (1) GB993172A (en)
LU (1) LU42181A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ541460A (en) * 2004-07-27 2007-11-30 Tech Resources Pty Ltd Apparatus for injecting solid particulate material into a vessel

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10815C (en) * F. WÜRTENBERGER in Ruhrort Device for blowing powdery and gaseous substances into the iron bath contained in a flame furnace
FR858496A (en) * 1939-07-29 1940-11-26 Brassert & Co Wind nozzle for blast furnaces and similar furnaces
US2101270A (en) * 1935-03-14 1937-12-07 Freyn Engineering Co Blowpipe
DE684243C (en) * 1939-02-16 1939-11-24 Demag Akt Ges Converter lower part with built-in nozzle bodies
DE895607C (en) * 1943-07-08 1953-11-05 Mannesmann Ag Nozzle for blowing Thomas steel
DE950787C (en) * 1944-11-02 1956-10-18 Dr Friedrich Kleineberg Converter bottom
US2515670A (en) * 1946-10-22 1950-07-18 Air Reduction Manufacture of open-hearth steel
US2502259A (en) * 1946-12-12 1950-03-28 Air Reduction Method of eliminating carbon from and controlling the temperature of molten steel
GB667654A (en) * 1949-04-23 1952-03-05 Linde Air Prod Co An improved gas injection nozzle or jet
FR1023737A (en) * 1949-08-31 1953-03-23 Voest Ag Process for refining steel with pure oxygen
FR1017968A (en) * 1950-05-17 1952-12-24 Lindes Eismaschinen Ag Water-cooled nozzle for blowing oxygen into a metal bath
DE967925C (en) * 1951-05-05 1957-12-27 Roechlingsche Eisen & Stahl Blow channels in converter floors
CH320827A (en) * 1952-06-13 1957-04-15 Huettenwerk Oberhausen Ag Method and device for refining metals
US2818247A (en) * 1953-08-14 1957-12-31 Charles B Francis Steel making apparatus
FR1116556A (en) * 1953-12-28 1956-05-09 Huettenwerk Oberhausen Ag Nozzle fitted with a cooling jacket
AT195465B (en) * 1954-04-29 1958-02-10 Hoerder Huettenunion Ag Water-cooled lance for blowing oxygen into iron baths and the fresh process to be carried out with it
AT190535B (en) * 1954-05-28 1957-07-10 Huettenwerk Oberhausen Ag Blowing nozzle for refining metals
US2886308A (en) * 1957-04-15 1959-05-12 A J Boynton & Co Lance handling apparatus
DE1765793U (en) * 1958-01-29 1958-04-30 Siegerlaender Kupferwerke G M BLOW PIPE FOR OPENING OR INJECTION OF GASES, PREFERABLY OXYGEN, ON OR INTO METAL, ESPECIALLY IRON BATHS.
FR1260760A (en) * 1960-03-31 1961-05-12 Bronzes D Industries Sa Improvement in blowing nozzles

Also Published As

Publication number Publication date
DE1275558B (en) 1968-08-22
GB993172A (en) 1965-05-26
LU42181A1 (en) 1962-10-08
AT254921B (en) 1967-06-12

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