FR2424323A1 - DEVICE FOR TREATING POCKET STEEL BATHS BY BOTTOM BLOWING - Google Patents

DEVICE FOR TREATING POCKET STEEL BATHS BY BOTTOM BLOWING

Info

Publication number
FR2424323A1
FR2424323A1 FR7910393A FR7910393A FR2424323A1 FR 2424323 A1 FR2424323 A1 FR 2424323A1 FR 7910393 A FR7910393 A FR 7910393A FR 7910393 A FR7910393 A FR 7910393A FR 2424323 A1 FR2424323 A1 FR 2424323A1
Authority
FR
France
Prior art keywords
treating
bottom blowing
pocket
steel baths
pocket steel
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.)
Pending
Application number
FR7910393A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Inteco Internationale Techinsche Beratung GmbH
Original Assignee
Inteco Internationale Techinsche Beratung GmbH
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 Inteco Internationale Techinsche Beratung GmbH filed Critical Inteco Internationale Techinsche Beratung GmbH
Publication of FR2424323A1 publication Critical patent/FR2424323A1/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/14—Closures
    • B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
    • B22D41/42—Features relating to gas injection

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Charging Or Discharging (AREA)

Abstract

CE DISPOSITIF COMPREND UNE BRIQUE TROUEE 2 MONTEE DE FACON INTERCHANGEABLE DANS LE FOND 1 D'UNE POCHE ET UNE PLAQUE 3 FIXEE D'EN BAS SUR LA POCHE ET PRESENTANT UNE OUVERTURE D'INSUFFLATION 4 COAXIALE A LA BRIQUE 2 ET POUVANT ETRE FERMEE PAR UNE PLAQUE 5 QUI PEUT ETRE DEPLACEE HORIZONTALEMENT ET LINEAIREMENT ET EST POURVUE D'UNE TUYERE D'INSUFFLATION 6 EN CERAMIQUE.THIS DEVICE INCLUDES A HOLE BRICK 2 MOUNTED INTERCHANGEABLY IN THE BOTTOM 1 OF A POCKET AND A PLATE 3 FIXED FROM BELOW ON THE POCKET AND PRESENT A BREAK 4 COAXIAL BREAK 2 OPENING AND CAN BE CLOSED BY A PLATE 5 WHICH CAN BE MOVED HORIZONTALLY AND LINEARLY AND IS PROVIDED WITH A CERAMIC INSUFFLATION TUBE 6.

FR7910393A 1978-04-25 1979-04-24 DEVICE FOR TREATING POCKET STEEL BATHS BY BOTTOM BLOWING Pending FR2424323A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT296478A AT359100B (en) 1978-04-25 1978-04-25 ARRANGEMENT FOR TREATING STEEL MELT IN THE PAN BY BOTTOM BLOWERS

Publications (1)

Publication Number Publication Date
FR2424323A1 true FR2424323A1 (en) 1979-11-23

Family

ID=3543172

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7910393A Pending FR2424323A1 (en) 1978-04-25 1979-04-24 DEVICE FOR TREATING POCKET STEEL BATHS BY BOTTOM BLOWING

Country Status (8)

Country Link
AT (1) AT359100B (en)
BE (1) BE875852A (en)
CH (1) CH639576A5 (en)
DE (1) DE2916759A1 (en)
ES (1) ES251132Y (en)
FR (1) FR2424323A1 (en)
GB (1) GB2020404B (en)
SE (1) SE7903594L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3311617C1 (en) * 1983-03-30 1984-10-25 Messer Griesheim Gmbh, 6000 Frankfurt Method and device for rinsing a molten metal, in particular steel, in a ladle
BR8404910A (en) * 1983-09-30 1985-08-20 Nippon Steel Corp PROCESS FOR OPENING A CLOSED PART OF A HOLE FOR LEAKAGE OF CASTED STEEL IN A SLIDING COVER DEVICE
GB8613106D0 (en) * 1986-05-29 1986-07-02 British Steel Corp Production of iron

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2012888A1 (en) * 1968-07-12 1970-03-27 Interstop Ag
FR2076057A1 (en) * 1970-01-12 1971-10-15 Uss Eng & Consult
DE2455029A1 (en) * 1974-11-20 1976-05-26 Neunkircher Eisenwerk Ag Vacuum steel refining - by oxygen blowing through bottom tap of ladle with slider for gas inlet tubes
US4093452A (en) * 1975-07-23 1978-06-06 British Steel Corporation Refining liquid metal
DE2801487A1 (en) * 1977-01-17 1978-07-20 Centro Speriment Metallurg DEVICE FOR INFLOWING FLUID MATERIALS IN BAEDER MELT LIQUID METALS

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2012888A1 (en) * 1968-07-12 1970-03-27 Interstop Ag
FR2076057A1 (en) * 1970-01-12 1971-10-15 Uss Eng & Consult
DE2455029A1 (en) * 1974-11-20 1976-05-26 Neunkircher Eisenwerk Ag Vacuum steel refining - by oxygen blowing through bottom tap of ladle with slider for gas inlet tubes
US4093452A (en) * 1975-07-23 1978-06-06 British Steel Corporation Refining liquid metal
DE2801487A1 (en) * 1977-01-17 1978-07-20 Centro Speriment Metallurg DEVICE FOR INFLOWING FLUID MATERIALS IN BAEDER MELT LIQUID METALS

Also Published As

Publication number Publication date
GB2020404B (en) 1982-08-18
AT359100B (en) 1980-10-27
GB2020404A (en) 1979-11-14
ES251132Y (en) 1981-03-16
CH639576A5 (en) 1983-11-30
BE875852A (en) 1979-08-16
ES251132U (en) 1980-09-16
SE7903594L (en) 1979-10-26
ATA296478A (en) 1980-03-15
DE2916759A1 (en) 1979-11-08

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