ES2031235T3 - Dispositivos y aparatos para inyectar gas en liquidos de alta temperatura, por ejemplo metales fundidos. - Google Patents

Dispositivos y aparatos para inyectar gas en liquidos de alta temperatura, por ejemplo metales fundidos.

Info

Publication number
ES2031235T3
ES2031235T3 ES198888301243T ES88301243T ES2031235T3 ES 2031235 T3 ES2031235 T3 ES 2031235T3 ES 198888301243 T ES198888301243 T ES 198888301243T ES 88301243 T ES88301243 T ES 88301243T ES 2031235 T3 ES2031235 T3 ES 2031235T3
Authority
ES
Spain
Prior art keywords
liquid
duct
gas
devices
high temperature
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
ES198888301243T
Other languages
English (en)
Inventor
Anthony Thrower
John Richard Gelsthorpe
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.)
Injectall Ltd
Original Assignee
Injectall Ltd
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 Injectall Ltd filed Critical Injectall Ltd
Application granted granted Critical
Publication of ES2031235T3 publication Critical patent/ES2031235T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Nozzles (AREA)

Abstract

PARA INYECTAR GAS EN UN LIQUIDO, MAS PARTICULARMENTE EN UN METAL FUNDIDO, SE INSTALA UN CUERPO DE TOBERA (24) EN LA PARED DEL RECIPIENTE QUE CONTIENE EL LIQUIDO, EL CUERPO (24) TIENE UN CONDUCTO (25) QUE LO ATRAVIESA. EN EL EXTREMO DE SALIDA DEL CONDUCTO, ESTANCO AL LIQUIDO Y AL GAS HAY UN OBTURADOR SOLIDO POROSO AL GAS (18) QUE TIENE CONDUCTOS (20) CAPILARES PARA EL PASO DEL GAS. ANTES DEL OBTURADOR (18) EL CONDUCTO TIENE UN CARTUCHO (10) POROSO AL GAS E IMPERMEABLE AL LIQUIDO, AJUSTADO ESTRECHAMENTE DE MANERA QUE IMPIDE QUE EL LIQUIDO PUEDA PASAR A TRAVES DEL OBTURADOR (18) Y ESCAPARSE A TRAVES DEL CONDUCTO (25). EL CARTUCHO (10) TIENE UN MANGUITO METALICO IMPERMEABLE AL GAS (11) QUE CONTIENE UN MATERIAL FINAMENTE DIVIDIDO (16) TAL COMO ARENA QUE ESTA RETENIDO EN EL MANGUITO (11) POR TAPONES (14,15) DE UN MATERIAL FIBROSO COMPRIMIDO EN LOS EXTREMOS DEL MANGUITO.
ES198888301243T 1987-02-18 1988-02-15 Dispositivos y aparatos para inyectar gas en liquidos de alta temperatura, por ejemplo metales fundidos. Expired - Lifetime ES2031235T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878703717A GB8703717D0 (en) 1987-02-18 1987-02-18 Injecting gas into metal melts

Publications (1)

Publication Number Publication Date
ES2031235T3 true ES2031235T3 (es) 1992-12-01

Family

ID=10612483

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888301243T Expired - Lifetime ES2031235T3 (es) 1987-02-18 1988-02-15 Dispositivos y aparatos para inyectar gas en liquidos de alta temperatura, por ejemplo metales fundidos.

Country Status (18)

Country Link
US (1) US4899992A (es)
EP (2) EP0302914A1 (es)
JP (1) JP2670830B2 (es)
KR (1) KR960007423B1 (es)
AU (1) AU593464B2 (es)
BR (1) BR8805410A (es)
CA (1) CA1299878C (es)
DE (1) DE3870667D1 (es)
ES (1) ES2031235T3 (es)
GB (1) GB8703717D0 (es)
HU (1) HU207753B (es)
IN (1) IN168636B (es)
MX (1) MX171100B (es)
RU (1) RU1838430C (es)
TR (1) TR24076A (es)
UA (1) UA11083A (es)
WO (1) WO1988006191A1 (es)
ZA (1) ZA881061B (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3830871C1 (es) * 1988-09-10 1989-11-02 Radex-Heraklith Industriebeteiligungs Ag, Wien, At
DE3833502A1 (de) * 1988-10-01 1990-04-05 Didier Werke Ag Gasspuelstein
DE3833504A1 (de) * 1988-10-01 1990-04-05 Didier Werke Ag Gasspueleinrichtung
DE3833503A1 (de) * 1988-10-01 1990-04-05 Didier Werke Ag Gasspuelstein
DE3833506A1 (de) * 1988-10-01 1990-04-05 Didier Werke Ag Vorrichtung zum aufspritzen einer ausbesserungsmasse auf einen lochstein
CA2014999C (en) * 1989-04-24 1999-09-07 Kenneth William Bates Gas injector
US5104097A (en) * 1990-09-14 1992-04-14 Martin & Pagenstecher Gmbha Gas stir plugs with slots and method of making the same
TW206260B (es) * 1991-09-25 1993-05-21 Air Prod & Chem
US5249778A (en) * 1992-04-14 1993-10-05 Dolomitwerke Gmbh Gas stir plug device with visual wear indicator
GB9212953D0 (en) * 1992-06-18 1992-07-29 Foseco Int Purifying molten metal
US5478053A (en) * 1995-04-10 1995-12-26 North American Refractories Co. Inc. Refractory gas purging device
RU2152441C1 (ru) * 1998-01-06 2000-07-10 Акционерное общество "Кузнецкий металлургический комбинат" Устройство для донной продувки стали в ковше
RU2277030C2 (ru) * 2001-06-12 2006-05-27 Везувиус Крусибл Компани Моноблочный стопор
RU2230796C1 (ru) * 2003-03-06 2004-06-20 Хлопонин Виктор Николаевич Продувочный элемент агрегата для получения или доводки стали
US20050012251A1 (en) * 2003-07-14 2005-01-20 Haun James Michael Ladle nozzle for use with molten metals
DE10360827B3 (de) * 2003-12-23 2005-06-09 Refractory Intellectual Property Gmbh & Co. Kg Halteeinrichtung für Spülelemente
CN111590063B (zh) * 2020-05-20 2024-07-09 中冶赛迪工程技术股份有限公司 一种高速铸轧液控装置、方法及装备

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1407225A (fr) * 1964-06-18 1965-07-30 Siderurgie Fse Inst Rech Dispositif de sécurité pour l'insufflation d'un gaz dans un récipient contenant un métal en fusion
GB1452910A (en) * 1973-10-24 1976-10-20 Electricity Council Injection of gas into molten metal in a furnace
SE392479B (sv) * 1974-03-20 1977-03-28 Asea Ab Forma vid metallurgiska konvertrar och smeltugnar
FR2451945A1 (fr) * 1979-03-19 1980-10-17 Est Aciers Fins Tuyere de brassage de bain de metal liquide
JPS56123333A (en) * 1980-01-31 1981-09-28 Foseco Trading Ag Metallurgical vessel
GB2094954B (en) * 1981-03-13 1984-05-10 Flogates Ltd Metal pouring apparatus
DE3115108A1 (de) * 1981-04-14 1982-10-28 Purmetall Gesellschaft für Stahlveredelung GmbH u. Co Betriebskommanditgesellschaft, 4200 Oberhausen Gefaess fuer metallurgische schmelzen
GB8503927D0 (en) * 1985-02-15 1985-03-20 Injectall Ltd Introducing treatment substances into liquids
JPS5938321A (ja) * 1982-08-28 1984-03-02 Sumitomo Metal Ind Ltd ガス吹込用ポ−ラスプラグ
DE3240097A1 (de) * 1982-10-29 1984-05-03 Günter Dr.-Ing. 5102 Würselen Sindelar Metallurgisches gefaess
NZ206264A (en) * 1982-11-23 1986-02-21 Injectall Ltd Apparatus for introducing substance into metal melts
GB8329038D0 (en) * 1983-10-31 1983-11-30 Morgan Refractories Ltd Porous plug assemblies
NO156014C (no) * 1984-07-04 1987-07-08 Tinfos Jernverk As Anordning for injisering av gasser i smeltede metaller og mineraler.
ES8700589A1 (es) * 1984-12-18 1986-10-16 Nippon Steel Corp Tolva para la colada continua de un acero facil de trabajar con maquina
JPS61190013A (ja) * 1985-02-19 1986-08-23 Tokyo Yogyo Co Ltd 取鍋のガス体及び粉体吹込み装置
DE3523171C1 (de) * 1985-06-28 1986-10-30 Didier-Werke Ag, 6200 Wiesbaden Gasspueleinrichtung
JPH04118201A (ja) * 1990-09-04 1992-04-20 Shinkusu Kk 走行丸のこ盤の鋸位置微調整装置
JP3235204B2 (ja) * 1992-08-31 2001-12-04 ソニー株式会社 電子スチルカメラ及びその再生方法

Also Published As

Publication number Publication date
AU593464B2 (en) 1990-02-08
IN168636B (es) 1991-05-11
RU1838430C (ru) 1993-08-30
HU207753B (en) 1993-05-28
KR960007423B1 (en) 1996-05-31
UA11083A (uk) 1996-12-25
WO1988006191A1 (en) 1988-08-25
EP0281267B1 (en) 1992-05-06
DE3870667D1 (de) 1992-06-11
EP0281267A1 (en) 1988-09-07
AU1246888A (en) 1988-09-14
HUT52172A (en) 1990-06-28
BR8805410A (pt) 1989-08-15
ZA881061B (en) 1989-02-22
TR24076A (tr) 1991-03-01
GB8703717D0 (en) 1987-03-25
US4899992A (en) 1990-02-13
JP2670830B2 (ja) 1997-10-29
JPH01502278A (ja) 1989-08-10
EP0302914A1 (en) 1989-02-15
MX171100B (es) 1993-09-30
CA1299878C (en) 1992-05-05

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