ES2098551T3 - Sistema de tobera para introducir unos medios en una colada, y procedimiento para hacer funcionar este sistema de tobera. - Google Patents

Sistema de tobera para introducir unos medios en una colada, y procedimiento para hacer funcionar este sistema de tobera.

Info

Publication number
ES2098551T3
ES2098551T3 ES92922854T ES92922854T ES2098551T3 ES 2098551 T3 ES2098551 T3 ES 2098551T3 ES 92922854 T ES92922854 T ES 92922854T ES 92922854 T ES92922854 T ES 92922854T ES 2098551 T3 ES2098551 T3 ES 2098551T3
Authority
ES
Spain
Prior art keywords
nozzle system
pct
laundry
procedure
operating
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 - Lifetime
Application number
ES92922854T
Other languages
English (en)
Inventor
William Wells
Georg Raidl
Walter Schmelzer
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.)
Vodafone GmbH
Original Assignee
Mannesmann 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 Mannesmann AG filed Critical Mannesmann AG
Application granted granted Critical
Publication of ES2098551T3 publication Critical patent/ES2098551T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • B22D1/002—Treatment with gases
    • B22D1/005—Injection assemblies therefor
    • 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)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Nozzles (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Continuous Casting (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Glanulating (AREA)
  • Fire-Extinguishing Compositions (AREA)
  • Manufacture Of Iron (AREA)
  • Blast Furnaces (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Coating By Spraying Or Casting (AREA)

Abstract

PARA PROLONGAR LA DURACION DE UN DISPOSITIVO DE BOQUILLA PARA LA COLADA DE FLUIDOS, CON UN LADRILLO PERFORADO (3) DE MATERIAL REFRACTARIO A COLOCAR EN LA PARED (1) DE UN CONVERTIDOR (2), QUE CONTIENE UN CUERPO CILINDRICO (4) CON EL TUBO BOQUILLA INSERTADO (6,7), SE COLOCA EL CUERPO CILINDRICO (4) DESPLAZABLE AXIAL EN EL LADRILLO PERFORADO (3) DE FORMA QUE SE PUEDA MOVER LONGITUDINALMENTE Y EL EXTREMO DE LA BOQUILLA QUE SE CONSUME, SE SUSTITUYE EMPUJANDO EL CUERPO CILINDRICO (4) HACIA EL INTERIOR DEL CONVERTIDOR.
ES92922854T 1991-11-06 1992-11-03 Sistema de tobera para introducir unos medios en una colada, y procedimiento para hacer funcionar este sistema de tobera. Expired - Lifetime ES2098551T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4136552A DE4136552A1 (de) 1991-11-06 1991-11-06 Dueseneinrichtung zum einleiten von medien in eine schmelze und verfahren zum betrieb dieser dueseneinrichtung

Publications (1)

Publication Number Publication Date
ES2098551T3 true ES2098551T3 (es) 1997-05-01

Family

ID=6444213

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92922854T Expired - Lifetime ES2098551T3 (es) 1991-11-06 1992-11-03 Sistema de tobera para introducir unos medios en una colada, y procedimiento para hacer funcionar este sistema de tobera.

Country Status (16)

Country Link
US (1) US5465942A (es)
EP (1) EP0565690B1 (es)
JP (1) JPH0781790B2 (es)
KR (1) KR100206639B1 (es)
CN (1) CN1027596C (es)
AT (1) ATE149574T1 (es)
AU (1) AU659242B2 (es)
BR (1) BR9205420A (es)
CA (1) CA2099781C (es)
DE (2) DE4136552A1 (es)
ES (1) ES2098551T3 (es)
RU (1) RU2080393C1 (es)
TR (1) TR27311A (es)
UA (1) UA32416C2 (es)
WO (1) WO1993009255A1 (es)
ZA (1) ZA928448B (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10142405B4 (de) 2000-09-04 2011-09-15 Schott Ag Vorrichtung, deren Verwendung und Verfahren zum Einleiten von aggressiven Gasen in eine Glasschmelze
EP1414759B1 (en) * 2001-07-12 2005-06-08 Rockwool International A/S Method of preparing a fiberizable melt of a mineral material
FR2843974B1 (fr) * 2002-08-28 2005-01-28 Pechiney Rhenalu Dispositif d'injection d'un gaz de traitement dans un metal liquide
DE10252276C1 (de) * 2002-11-11 2003-10-30 Rhi Ag Wien Metallurgisches Schmelzgefäß und Verfahren zur sekundärmetallurgischen Behandlung
DE10253463A1 (de) * 2002-11-16 2004-06-03 Gecon Engineering Gmbh Verfahren und Vorrichtung zur Kühlung von Blaslanzen
RU2244019C1 (ru) * 2003-06-16 2005-01-10 Открытое акционерное общество "АВИСМА титано-магниевый комбинат" Фурменное устройство для подачи газов в тепловой агрегат и способ его монтажа
RU2235135C1 (ru) * 2003-06-16 2004-08-27 Хлопонин Виктор Николаевич Фурменное устройство для введения газовых сред под уровень жидкого металла
DE10328420B3 (de) * 2003-06-25 2004-08-26 Rhi Ag Düseneinrichtung und deren Verwendung in einem metallurgischen Schmelzgefäß
DE10347947B4 (de) * 2003-10-15 2007-04-12 Maerz-Gautschi Industrieofenanlagen Gmbh Industrieofen und zugehöriges Düsenelement
RU2262536C1 (ru) * 2004-06-25 2005-10-20 Техком Импорт Экспорт Гмбх Аппарат для введения веществ в емкость металлургического агрегата под уровень высокотемпературного расплава
RU2374328C2 (ru) * 2007-04-26 2009-11-27 Техком Гмбх Фурменное устройство для введения газовых сред под уровень жидкого металла
RU2471874C1 (ru) * 2011-12-19 2013-01-10 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" Способ удаления титана из высокохромистых расплавов
KR101447581B1 (ko) * 2013-11-25 2014-10-07 국도정밀(주) 제련로용 인젝션 노즐 인입장치
DE102013114080A1 (de) * 2013-12-16 2015-06-18 Norma Germany Gmbh Element einer Schellen-Flansch-Verbindung
WO2019014914A1 (en) * 2017-07-21 2019-01-24 Linde Ag NOZZLE ARRANGEMENT FOR MELTING A POWDER MATERIAL
CN109163565B (zh) * 2018-09-10 2024-01-26 中国恩菲工程技术有限公司 浸没式喷枪及熔炼设备系统
JP7107141B2 (ja) * 2018-09-27 2022-07-27 日本製鉄株式会社 転炉の羽口構造

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE391483C (de) * 1924-03-07 Walter R Schlage Tuerschloss
US3397878A (en) * 1965-11-19 1968-08-20 Union Carbide Corp Under-bath tuyere
BE776428A (fr) * 1971-12-08 1972-04-04 Metallurg Ct Voor De Researchi Perfectionnements aux dispositifs d'insufflation d'oxygene par le fond d'un convertisseur metallurgique.
DE2324086C3 (de) * 1973-05-12 1985-05-09 Eisenwerk-Gesellschaft Maximilianshütte mbH, 8458 Sulzbach-Rosenberg Düse zum Einleiten von Frischgas
US4023781A (en) * 1973-05-12 1977-05-17 Eisenwerk-Gesellschaft Maximilianshutte Mbh Tuyere for metallurgical vessels
DE2455029C3 (de) * 1974-11-20 1978-10-19 Neunkircher Eisenwerk Ag, Vormals Gebrueder Stumm, 6680 Neunkirchen Verfahren und Schmelzenpfanne für die Herstellung von Vakuumstahl
FR2334751A1 (fr) * 1975-12-10 1977-07-08 Creusot Loire Dispositif de fixation de tuyeres sur la plaque de fond ou sur la cuirasse d'un convertisseur ou d'un four d'affinage
JPS5320241A (en) * 1976-08-10 1978-02-24 Teijin Ltd Automotive floor mat
DE3003884C2 (de) * 1980-02-02 1983-02-10 Didier-Werke Ag, 6200 Wiesbaden Verfahren zum Einbau und Austausch eines gasdurchlässigen feuerfesten Einsatzes in der Wandung eine Schmelze enthaltenden Behälters für das Einführen von Gasen, in den Behälter und Anordnung für die Durchführung dieses Verfahrens
JPS6045685B2 (ja) * 1981-12-11 1985-10-11 新日本製鐵株式会社 底吹用二重管羽口
US4449701A (en) * 1982-08-23 1984-05-22 Pennsylvania Engineering Corporation Tuyere for the injection of gases into a metallurgical vessel
DE3318422C2 (de) * 1983-05-20 1985-03-21 Didier-Werke Ag, 6200 Wiesbaden Gasspülanordnung und Verfahren zur Betätigung einer derartigen Anordnung
JPH01208411A (ja) * 1988-02-16 1989-08-22 Nippon Steel Corp 溶融金属炉のガスノズルの冷却法
DE3907887A1 (de) * 1988-03-23 1989-10-26 Radex Heraklith Spuelstein
DE3809828A1 (de) * 1988-03-23 1989-10-12 Radex Heraklith Spuelstein
DE3833502A1 (de) * 1988-10-01 1990-04-05 Didier Werke Ag Gasspuelstein
DE3904356A1 (de) * 1989-02-14 1990-08-23 Didier Werke Ag Gasspueleinrichtung

Also Published As

Publication number Publication date
AU659242B2 (en) 1995-05-11
US5465942A (en) 1995-11-14
EP0565690B1 (de) 1997-03-05
ATE149574T1 (de) 1997-03-15
CN1074485A (zh) 1993-07-21
AU2894892A (en) 1993-06-07
WO1993009255A1 (de) 1993-05-13
KR930703469A (ko) 1993-11-30
DE59208130D1 (de) 1997-04-10
UA32416C2 (uk) 2000-12-15
CA2099781C (en) 1998-08-04
EP0565690A1 (de) 1993-10-20
JPH06500162A (ja) 1994-01-06
CA2099781A1 (en) 1993-05-07
RU2080393C1 (ru) 1997-05-27
ZA928448B (en) 1993-05-05
KR100206639B1 (ko) 1999-07-01
DE4136552A1 (de) 1993-05-13
CN1027596C (zh) 1995-02-08
BR9205420A (pt) 1993-11-23
JPH0781790B2 (ja) 1995-09-06
TR27311A (tr) 1995-01-10

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