EP0293564A3 - Method for feeding flushing gas into a discharge hole with a slide gate nozzle for metallurgical vessels - Google Patents

Method for feeding flushing gas into a discharge hole with a slide gate nozzle for metallurgical vessels Download PDF

Info

Publication number
EP0293564A3
EP0293564A3 EP88104040A EP88104040A EP0293564A3 EP 0293564 A3 EP0293564 A3 EP 0293564A3 EP 88104040 A EP88104040 A EP 88104040A EP 88104040 A EP88104040 A EP 88104040A EP 0293564 A3 EP0293564 A3 EP 0293564A3
Authority
EP
European Patent Office
Prior art keywords
flushing gas
discharge hole
slide gate
gate nozzle
metallurgical vessels
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.)
Granted
Application number
EP88104040A
Other languages
English (en)
Other versions
EP0293564A2 (de
EP0293564B1 (de
Inventor
Bruno Muller
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.)
Stopinc AG
Original Assignee
Stopinc 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 Stopinc AG filed Critical Stopinc AG
Priority to AT88104040T priority Critical patent/ATE69186T1/de
Publication of EP0293564A2 publication Critical patent/EP0293564A2/de
Publication of EP0293564A3 publication Critical patent/EP0293564A3/de
Application granted granted Critical
Publication of EP0293564B1 publication Critical patent/EP0293564B1/de
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
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • 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)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Continuous Casting (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Toys (AREA)
EP88104040A 1987-06-05 1988-03-15 Verfahren zu Einführen von Spülgas in eine einen Schiebeverschluss aufweisende Ausgussöffnung metallurgischer Gefässe Expired - Lifetime EP0293564B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88104040T ATE69186T1 (de) 1987-06-05 1988-03-15 Verfahren zu einfuehren von spuelgas in eine einen schiebeverschluss aufweisende ausgussoeffnung metallurgischer gefaesse.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3718890A DE3718890C1 (de) 1987-06-05 1987-06-05 Verfahren zum Einfuehren von Spuelgas in eine einen Schiebeverschluss aufweisende Ausgussoeffnung metallurgischer Gefaesse
DE3718890 1987-06-05

Publications (3)

Publication Number Publication Date
EP0293564A2 EP0293564A2 (de) 1988-12-07
EP0293564A3 true EP0293564A3 (en) 1989-10-11
EP0293564B1 EP0293564B1 (de) 1991-11-06

Family

ID=6329148

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88104040A Expired - Lifetime EP0293564B1 (de) 1987-06-05 1988-03-15 Verfahren zu Einführen von Spülgas in eine einen Schiebeverschluss aufweisende Ausgussöffnung metallurgischer Gefässe

Country Status (11)

Country Link
US (1) US5119976A (de)
EP (1) EP0293564B1 (de)
JP (1) JPS63313655A (de)
KR (1) KR890000187A (de)
CN (1) CN1008331B (de)
AT (1) ATE69186T1 (de)
BR (1) BR8802713A (de)
DE (1) DE3718890C1 (de)
ES (1) ES2028156T3 (de)
IN (1) IN169578B (de)
ZA (1) ZA883087B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9316297D0 (en) * 1993-08-05 1993-09-22 Foseco Int Improvements in molten metal handling vessels
CH689447A5 (de) * 1994-12-16 1999-04-30 Concast Standard Ag Einrichtung zum Zufuehren einer Stahlschmelze in eine Stranggiesskokille.
US6660220B2 (en) 2001-12-21 2003-12-09 Isg Technologies Inc. Apparatus and method for delivering an inert gas to prevent plugging in a slide gate
ATE408471T1 (de) * 2005-08-27 2008-10-15 Refractory Intellectual Prop Feuerfeste giessdüse mit porösem einsatz
EP2140833A1 (de) * 2008-07-03 2010-01-06 Curozone USA Inc. Zahnbehandlungsgerät
CN103240410B (zh) * 2013-05-17 2016-04-13 莱芜钢铁集团有限公司 通过分离回收引流砂提高钢水洁净度的滑动水口装置
CN103658629B (zh) * 2013-12-18 2016-05-04 宁夏维尔铸造有限责任公司 钢水吹氩浇注方法
DE102018108569A1 (de) * 2017-04-20 2018-10-25 Ksm Castings Group Gmbh Trennschiebersystem, Gießanlage und Gießverfahren
CN111545740A (zh) * 2020-05-18 2020-08-18 芜湖新兴铸管有限责任公司 钢包水口气封自动控制系统
CN114719604B (zh) * 2020-06-09 2025-08-22 姜春辉 一种用于金属熔炼过程中添加材料的装置和方法
CN114719605B (zh) * 2020-06-09 2025-08-22 姜春辉 一种用于金属熔炼过程中添加材料的智能喷射装置
KR102542306B1 (ko) * 2021-07-21 2023-06-13 주식회사 에이텍에이피 매체 이송을 위한 샤프트 구조

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2012691B2 (de) * 1969-03-24 1977-08-04 The Steel Company of Canada Ltd, Hamilton, Ontario (Kanada) Anwendung eines verfahrens zum vergiessen von eisenmetallen auf das vergiessen aluminiumberuhigter staehle
DE3506426C1 (de) * 1985-02-23 1985-11-28 Stopinc Ag, Baar Verfahren zum Abgiessen von Metallschmelze aus einem ein Absperrorgan aufweisenden Behaelter
EP0166147A1 (de) * 1984-05-11 1986-01-02 Usx Engineers And Consultants, Inc. Vorrichtung und Verfahren zum Ausgiessen
EP0171589B1 (de) * 1984-07-18 1988-05-04 RADEX ITALIANA S.p.A. Sammlerausguss in einer Vorrichtung zum Kontrollieren des Ausflusses von flüssigem Stahl aus einer Pfanne oder eines Zwischengefässes

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3253307A (en) * 1964-03-19 1966-05-31 United States Steel Corp Method and apparatus for regulating molten metal teeming rates
US3502134A (en) * 1967-07-19 1970-03-24 United States Steel Corp Continuous casting method with inert gas puffs to prevent skulling
US3581948A (en) * 1969-08-11 1971-06-01 Interstop Ag Sliding gate of a casting ladle for pouring liquid metals
AU2485271A (en) * 1970-06-23 1972-08-03 Japan Special Steel Co., Ltd A method for opening a nozzle hole ina sliding nozzle assembly fora molten metal ladle anda sliding assembly having nozzle hole opening means
US3809146A (en) * 1972-02-18 1974-05-07 Steel Corp Method of opening an intermediate vessel nozzle for continuous casting
GB1379236A (en) * 1972-07-27 1975-01-02 Singer A R E Nozzles for molten metals
GB1494477A (en) * 1973-11-16 1977-12-07 Stopinc Ag Slide gate nozzle
GB1492533A (en) * 1973-11-23 1977-11-23 Flogates Ltd Pouring of metals
DE2731113A1 (de) * 1977-07-09 1979-01-18 Didier Werke Ag Ausgussformstein und verfahren zu seiner herstellung
DE2836409C2 (de) * 1978-08-19 1982-07-22 Stopinc AG, Zug Vorrichtung zum Einführen von Behandlungsstoffen in die in einem metallurgischen Gefäß enthaltene Schmelze

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2012691B2 (de) * 1969-03-24 1977-08-04 The Steel Company of Canada Ltd, Hamilton, Ontario (Kanada) Anwendung eines verfahrens zum vergiessen von eisenmetallen auf das vergiessen aluminiumberuhigter staehle
EP0166147A1 (de) * 1984-05-11 1986-01-02 Usx Engineers And Consultants, Inc. Vorrichtung und Verfahren zum Ausgiessen
EP0171589B1 (de) * 1984-07-18 1988-05-04 RADEX ITALIANA S.p.A. Sammlerausguss in einer Vorrichtung zum Kontrollieren des Ausflusses von flüssigem Stahl aus einer Pfanne oder eines Zwischengefässes
DE3506426C1 (de) * 1985-02-23 1985-11-28 Stopinc Ag, Baar Verfahren zum Abgiessen von Metallschmelze aus einem ein Absperrorgan aufweisenden Behaelter

Also Published As

Publication number Publication date
JPS63313655A (ja) 1988-12-21
CN1008331B (zh) 1990-06-13
BR8802713A (pt) 1988-12-27
ZA883087B (en) 1988-12-28
DE3718890C1 (de) 1988-03-31
ATE69186T1 (de) 1991-11-15
IN169578B (de) 1991-11-16
JPH0317588B2 (de) 1991-03-08
CN1030037A (zh) 1989-01-04
EP0293564A2 (de) 1988-12-07
EP0293564B1 (de) 1991-11-06
KR890000187A (ko) 1989-03-13
ES2028156T3 (es) 1992-07-01
US5119976A (en) 1992-06-09

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