FI925647A - Anordning foer infoerande av ett gasroer i en ugn innehaollande smaelt material - Google Patents

Anordning foer infoerande av ett gasroer i en ugn innehaollande smaelt material Download PDF

Info

Publication number
FI925647A
FI925647A FI925647A FI925647A FI925647A FI 925647 A FI925647 A FI 925647A FI 925647 A FI925647 A FI 925647A FI 925647 A FI925647 A FI 925647A FI 925647 A FI925647 A FI 925647A
Authority
FI
Finland
Prior art keywords
melts
gas pipe
furnace containing
pipe feeder
feeder
Prior art date
Application number
FI925647A
Other languages
English (en)
Finnish (fi)
Other versions
FI925647A0 (fi
Inventor
Martti Johannes Jankkila
Original Assignee
Outokumpu Chrome Oy
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 Outokumpu Chrome Oy filed Critical Outokumpu Chrome Oy
Priority to FI925647A priority Critical patent/FI925647A/sv
Publication of FI925647A0 publication Critical patent/FI925647A0/fi
Priority to ZA938762A priority patent/ZA938762B/xx
Priority to NO934509A priority patent/NO303408B1/no
Priority to DE4342222A priority patent/DE4342222C2/de
Publication of FI925647A publication Critical patent/FI925647A/sv

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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/12—Opening or sealing the tap holes
    • 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
    • F27D3/16—Introducing a fluid jet or current into the charge

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
FI925647A 1992-12-11 1992-12-11 Anordning foer infoerande av ett gasroer i en ugn innehaollande smaelt material FI925647A (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI925647A FI925647A (sv) 1992-12-11 1992-12-11 Anordning foer infoerande av ett gasroer i en ugn innehaollande smaelt material
ZA938762A ZA938762B (en) 1992-12-11 1993-11-23 Apparatus for feeding a gas lance to a furnace containing molten material.
NO934509A NO303408B1 (no) 1992-12-11 1993-12-09 Anordning for Õ Õpne et ovnstappehull og Õ f°re en gasslanse inn i en ovn inneholdende smeltet materiale
DE4342222A DE4342222C2 (de) 1992-12-11 1993-12-10 Verfahren zur Zufuhr von sich verbrauchenden Gaslanzen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI925647A FI925647A (sv) 1992-12-11 1992-12-11 Anordning foer infoerande av ett gasroer i en ugn innehaollande smaelt material

Publications (2)

Publication Number Publication Date
FI925647A0 FI925647A0 (fi) 1992-12-11
FI925647A true FI925647A (sv) 1994-06-12

Family

ID=8536382

Family Applications (1)

Application Number Title Priority Date Filing Date
FI925647A FI925647A (sv) 1992-12-11 1992-12-11 Anordning foer infoerande av ett gasroer i en ugn innehaollande smaelt material

Country Status (4)

Country Link
DE (1) DE4342222C2 (sv)
FI (1) FI925647A (sv)
NO (1) NO303408B1 (sv)
ZA (1) ZA938762B (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT404001B (de) * 1993-08-04 1998-07-27 Ernst Krause & Co Werkzeugmasc Verstellbohrkopf zum feinbohren, insbesonders zum messgesteuerten feinbohren

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1274145B (de) * 1965-06-11 1968-08-01 Hoesch Ag Verfahren und Vorrichtung zum OEffnen des Abstiches von metallurgischen OEfen
DE2607947C2 (de) * 1976-02-27 1985-03-14 Fried. Krupp Gmbh, 4300 Essen Beschickungseinrichtung
DE3803625A1 (de) * 1988-02-06 1989-08-17 Dango & Dienenthal Maschbau Verfahren und vorrichtung zum oeffnen des stichlochs von oefen
LU87427A1 (fr) * 1989-01-16 1990-07-24 Wurth Paul Sa Procede et dispositif d'ouverture du trou de coulee d'un four a cuve
LU87546A1 (fr) * 1989-06-30 1991-02-18 Wurth Paul Sa Dispositif d'accouplement d'une tige de percage du trou de coulee d'un four a cuve a l'outil de travail d'une machine de percage
DE4003068C1 (sv) * 1990-02-02 1991-07-25 Voest-Alpine Industrieanlagenbau Ges.M.B.H., Linz, At

Also Published As

Publication number Publication date
NO303408B1 (no) 1998-07-06
FI925647A0 (fi) 1992-12-11
NO934509L (no) 1994-06-13
DE4342222A1 (de) 1994-06-16
ZA938762B (en) 1994-06-30
DE4342222C2 (de) 2003-04-30

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Legal Events

Date Code Title Description
FC Application refused