ES8503723A1 - Recipiente metalurgico para metales liquidos fundidos - Google Patents

Recipiente metalurgico para metales liquidos fundidos

Info

Publication number
ES8503723A1
ES8503723A1 ES532151A ES532151A ES8503723A1 ES 8503723 A1 ES8503723 A1 ES 8503723A1 ES 532151 A ES532151 A ES 532151A ES 532151 A ES532151 A ES 532151A ES 8503723 A1 ES8503723 A1 ES 8503723A1
Authority
ES
Spain
Prior art keywords
bricks
nozzles
feed
metallurgical vessel
gas
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
Application number
ES532151A
Other languages
English (en)
Other versions
ES532151A0 (es
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.)
Voestalpine AG
Original Assignee
Voestalpine 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 Voestalpine AG filed Critical Voestalpine AG
Publication of ES8503723A1 publication Critical patent/ES8503723A1/es
Publication of ES532151A0 publication Critical patent/ES532151A0/es
Granted legal-status Critical Current

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

Abstract

SISTEMA DE CONTROL DE LA ALIMENTACION DE GAS EN RECIPIENTES METALURGICOS ALIMENTADOS A TRAVES DE LADRILLOS PERMEABLES O TOBERAS SITUADOS EN SU SOLERA.LAS TUBERIAS INDIVIDUALES DE ALIMENTACION (6, 6, 6, ...) QUE SE DIRIGEN A CADA LADRILLO O TOBERA, POSEEN UN MEDIDOR DE CAUDAL (7), UNA VALVULA REGULADORA (8) Y UNA VALVULA LIMITADORA DE PRESION (10). LA CANTIDAD DE GAS (X) QUE REALMENTE CIRCULA POR CADA RAMAL SE COMPARA CON LOS VALORES TEORICOS INDIVIDUAL (W2) Y TOTAL (W1), GENERANDOSE UNA SEN/AL DE POSICIONADO (Y) PARA LA VALVULA REGULADORA. EL SISTEMA PUEDE CONTROLARSE CON UN MICROPROCESADOR.DE APLICACION EN CONVERTIDORES METALURGICOS.
ES532151A 1983-05-06 1984-05-03 Recipiente metalurgico para metales liquidos fundidos Granted ES532151A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0167183A AT377008B (de) 1983-05-06 1983-05-06 Metallurgisches gefaess fuer schmelzfluessige metalle

Publications (2)

Publication Number Publication Date
ES8503723A1 true ES8503723A1 (es) 1985-03-16
ES532151A0 ES532151A0 (es) 1985-03-16

Family

ID=3518469

Family Applications (1)

Application Number Title Priority Date Filing Date
ES532151A Granted ES532151A0 (es) 1983-05-06 1984-05-03 Recipiente metalurgico para metales liquidos fundidos

Country Status (14)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3634448A1 (de) * 1986-10-09 1988-04-21 Didier Werke Ag Spueleinrichtung
AT507069B1 (de) * 2008-12-23 2010-02-15 Siemens Vai Metals Tech Gmbh Verfahren und vorrichtung zur kontrolle von vibrationen eines metallurgischen gefässes
CN103100705A (zh) * 2013-03-06 2013-05-15 济南鲁东耐火材料有限公司 一种钢包透气砖防堵塞供气系统
CN110523966A (zh) * 2019-09-25 2019-12-03 张家港广大特材股份有限公司 一种钢包双透气芯

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE513187A (es) *
DE2326754C3 (de) * 1973-05-25 1978-04-20 Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg Vorrichtung zum gesteuerten Zuführen eines Frischgases und eines fluiden Schutzmediums
DE2346087B2 (de) * 1973-09-13 1977-06-16 Verfahrenstechnik Dr.-Ing. Kurt Baum, 4300 Essen Verfahren zum betrieb eines bodenblasenden sauerstoff-konverters
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 (fr) * 1981-05-20 1982-11-26 Usinor Dispositif d'alimentation et de distribution de gaz de brassage pour des unites d'injection situees dans le fond d'un convertisseur de fonte en acier a l'oxygene

Also Published As

Publication number Publication date
ES532151A0 (es) 1985-03-16
GB2139743B (en) 1986-06-11
GB2139743A (en) 1984-11-14
MX168112B (es) 1993-05-04
LU85343A1 (de) 1984-11-19
JPS59215413A (ja) 1984-12-05
FR2545392A1 (fr) 1984-11-09
ZA843337B (en) 1984-12-24
KR840008920A (ko) 1984-12-20
ATA167183A (de) 1984-06-15
SE8402045L (sv) 1984-11-07
PT78522A (en) 1984-06-01
BE899581A (fr) 1984-08-31
DE3414332A1 (de) 1984-11-08
AT377008B (de) 1985-01-25
GB8410347D0 (en) 1984-05-31
NL8401426A (nl) 1984-12-03
PT78522B (en) 1986-05-07
SE8402045D0 (sv) 1984-04-12

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