BE899581A - METALLURGICAL CONTAINER FOR LIQUID MOLTEN METALS. - Google Patents

METALLURGICAL CONTAINER FOR LIQUID MOLTEN METALS.

Info

Publication number
BE899581A
BE899581A BE0/212880A BE212880A BE899581A BE 899581 A BE899581 A BE 899581A BE 0/212880 A BE0/212880 A BE 0/212880A BE 212880 A BE212880 A BE 212880A BE 899581 A BE899581 A BE 899581A
Authority
BE
Belgium
Prior art keywords
molten metals
metallurgical container
liquid molten
nozzle
supply line
Prior art date
Application number
BE0/212880A
Other languages
French (fr)
Original Assignee
Voest Alpine Ag
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 Voest Alpine Ag filed Critical Voest Alpine Ag
Publication of BE899581A publication Critical patent/BE899581A/en

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
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • 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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/072—Treatment with gases
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
    • 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
    • F27D19/00—Arrangements of controlling devices
    • 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
    • F27D2003/161—Introducing a fluid jet or current into the charge through a porous element
    • 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
    • F27D7/00—Forming, maintaining, or circulating atmospheres in heating chambers
    • F27D7/02—Supplying steam, vapour, gases, or liquids
    • F27D2007/026—Dampers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (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)
  • Furnace Charging Or Discharging (AREA)

Abstract

Dans un récipient métallurgique (1) pour métaux fondus est prévue une série de briques perméables aux gaz (4,4',4'',..) ou de buses dans la paroi, raccordées à une conduite d'alimentation principale commune (5) par une conduite d'arrivée individuelle (6,6',6'',..) équipée d'un appareil de mesure du débit du gaz (7) permettant d'alimenter différement chaque brique ou buse selon un programme déterminé à partir d'une vanne de réglage (8) disposée en aval et (ou) de détecter une brique ou buse défectueuse.In a metallurgical container (1) for molten metals is provided a series of bricks permeable to gases (4,4 ', 4' ', ..) or nozzles in the wall, connected to a common main supply line (5 ) by an individual supply line (6,6 ', 6' ', ..) equipped with a gas flow measurement device (7) allowing each brick or nozzle to be supplied differently according to a program determined from an adjustment valve (8) arranged downstream and (or) detecting a defective brick or nozzle.

BE0/212880A 1983-05-06 1984-05-04 METALLURGICAL CONTAINER FOR LIQUID MOLTEN METALS. BE899581A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0167183A AT377008B (en) 1983-05-06 1983-05-06 METALLURGICAL VESSEL FOR MELTING METAL

Publications (1)

Publication Number Publication Date
BE899581A true BE899581A (en) 1984-08-31

Family

ID=3518469

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/212880A BE899581A (en) 1983-05-06 1984-05-04 METALLURGICAL CONTAINER FOR LIQUID MOLTEN METALS.

Country Status (14)

Country Link
JP (1) JPS59215413A (en)
KR (1) KR840008920A (en)
AT (1) AT377008B (en)
BE (1) BE899581A (en)
DE (1) DE3414332A1 (en)
ES (1) ES532151A0 (en)
FR (1) FR2545392A1 (en)
GB (1) GB2139743B (en)
LU (1) LU85343A1 (en)
MX (1) MX168112B (en)
NL (1) NL8401426A (en)
PT (1) PT78522B (en)
SE (1) SE8402045L (en)
ZA (1) ZA843337B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3634448A1 (en) * 1986-10-09 1988-04-21 Didier Werke Ag RINSING DEVICE
AT507069B1 (en) * 2008-12-23 2010-02-15 Siemens Vai Metals Tech Gmbh METHOD AND DEVICE FOR CONTROLLING VIBRATIONS OF A METALLURGICAL VESSEL
CN103100705A (en) * 2013-03-06 2013-05-15 济南鲁东耐火材料有限公司 Anti-clogging air supply system of permeable brick for ladle
CN110523966A (en) * 2019-09-25 2019-12-03 张家港广大特材股份有限公司 A kind of double porous cores of ladle

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE513187A (en) *
DE2326754C3 (en) * 1973-05-25 1978-04-20 Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg Device for the controlled supply of a fresh gas and a protective fluid medium
DE2346087B2 (en) * 1973-09-13 1977-06-16 Verfahrenstechnik Dr.-Ing. Kurt Baum, 4300 Essen PROCEDURE FOR OPERATING A FLOOR-BUBBLING OXYGEN CONVERTER
JPS5713113A (en) * 1980-06-25 1982-01-23 Fuji Electric Co Ltd Method for stirring molten steel in converter
JPS5739115A (en) * 1980-08-20 1982-03-04 Nippon Kokan Kk <Nkk> Controlling method for bottom blown gas
JPS57143421A (en) * 1981-02-27 1982-09-04 Nippon Steel Corp Switching method for bottom blowing gas
FR2506332A1 (en) * 1981-05-20 1982-11-26 Usinor Gas stirring of an oxygen steel converter - with controlled distribution to base injectors

Also Published As

Publication number Publication date
ES8503723A1 (en) 1985-03-16
ZA843337B (en) 1984-12-24
PT78522B (en) 1986-05-07
GB8410347D0 (en) 1984-05-31
SE8402045L (en) 1984-11-07
MX168112B (en) 1993-05-04
GB2139743B (en) 1986-06-11
AT377008B (en) 1985-01-25
KR840008920A (en) 1984-12-20
DE3414332A1 (en) 1984-11-08
LU85343A1 (en) 1984-11-19
PT78522A (en) 1984-06-01
NL8401426A (en) 1984-12-03
JPS59215413A (en) 1984-12-05
ATA167183A (en) 1984-06-15
ES532151A0 (en) 1985-03-16
GB2139743A (en) 1984-11-14
SE8402045D0 (en) 1984-04-12
FR2545392A1 (en) 1984-11-09

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: VOEST-ALPINE A.G.

Effective date: 19870531