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EP2011591A3 - Apparatus for dispensing molten metal and method of manufacturing such an apparatus - Google Patents

Apparatus for dispensing molten metal and method of manufacturing such an apparatus Download PDF

Info

Publication number
EP2011591A3
EP2011591A3 EP08159059A EP08159059A EP2011591A3 EP 2011591 A3 EP2011591 A3 EP 2011591A3 EP 08159059 A EP08159059 A EP 08159059A EP 08159059 A EP08159059 A EP 08159059A EP 2011591 A3 EP2011591 A3 EP 2011591A3
Authority
EP
European Patent Office
Prior art keywords
ceramic
molten metal
plates
manufacturing
mass
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
EP08159059A
Other languages
German (de)
French (fr)
Other versions
EP2011591A2 (en
EP2011591B1 (en
Inventor
Erkki Helanto
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.)
Indref Oy
Original Assignee
Indref Oy
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 Indref Oy filed Critical Indref Oy
Publication of EP2011591A2 publication Critical patent/EP2011591A2/en
Publication of EP2011591A3 publication Critical patent/EP2011591A3/en
Application granted granted Critical
Publication of EP2011591B1 publication Critical patent/EP2011591B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • B22D41/24—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 characterised by a rectilinearly movable plate
    • 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
    • B22D41/28—Plates therefor
    • B22D41/30—Manufacturing or repairing thereof
    • 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
    • B22D41/40—Means for pressing the plates together

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Continuous Casting (AREA)

Abstract

The invention relates to a closing mechanism (1) for dispensing molten metal from a hole-bottomed ladle, said closing mechanism containing three at least partially superimposed ceramic plates (2, 3, 4), each of said plates (2, 3, 4) being provided with a hole (5), said three ceramic plates (2, 3, 4) being cast in a ceramic mass (7), said mass (7) being present on at least two sides of the ceramic plates (2, 3, 4), and the ceramic plates (2, 3, 4), the ceramic mass (7), and a metal shell (10), used as a casting mold, establishing together an integrated unit.
EP08159059A 2007-07-06 2008-06-26 Apparatus for dispensing molten metal and method of manufacturing such an apparatus Active EP2011591B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20070533A FI120385B (en) 2007-07-06 2007-07-06 Sealing mechanism for metering of metal melt and method for manufacturing a sealing mechanism

Publications (3)

Publication Number Publication Date
EP2011591A2 EP2011591A2 (en) 2009-01-07
EP2011591A3 true EP2011591A3 (en) 2009-02-11
EP2011591B1 EP2011591B1 (en) 2012-02-01

Family

ID=38331550

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08159059A Active EP2011591B1 (en) 2007-07-06 2008-06-26 Apparatus for dispensing molten metal and method of manufacturing such an apparatus

Country Status (8)

Country Link
US (1) US20090008056A1 (en)
EP (1) EP2011591B1 (en)
JP (1) JP5440829B2 (en)
CN (1) CN101337272B (en)
AT (1) ATE543593T1 (en)
ES (1) ES2386059T3 (en)
FI (1) FI120385B (en)
RU (1) RU2467828C2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI122542B (en) 2009-01-15 2012-03-15 Indref Oy Combination of a sliding closure disk and a lower orifice brick and method of repairing a combination of a sliding closure disk and a lower orifice brick
US9055621B2 (en) 2009-07-15 2015-06-09 Koninklijke Philips N.V. Activity adapted automation of lighting
CN106273176B (en) * 2015-05-25 2018-07-17 天津市飞奥达风能设备有限公司 A kind of die casting that mould material can crush
CN106270446B (en) * 2015-05-25 2018-04-10 天津世创机械制造有限公司 A kind of die casting of adjustable die stream speed
KR101795468B1 (en) * 2016-03-10 2017-11-10 주식회사 포스코 Gate Apparatus
CN107175326A (en) * 2017-06-28 2017-09-19 秦皇岛首秦金属材料有限公司 A kind of steel ladle slide board structure
CN115026269B (en) * 2022-05-18 2025-01-21 贵州龙凯科技有限公司 Aluminum molten casting ladle

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005042190A1 (en) * 2003-10-31 2005-05-12 Stopinc Aktiengesellschaft Sliding closing element, with coupling

Family Cites Families (27)

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US3662986A (en) * 1970-02-25 1972-05-16 Raymond J Domulewicz Sr Stopper block
CH562647A5 (en) * 1973-04-17 1975-06-13 Stopinc Ag
DE2719105B2 (en) * 1977-04-29 1979-10-31 Didier-Werke Ag, 6200 Wiesbaden Fireproof plate for slide valve closures on metallurgical vessels
JPS5598469U (en) * 1978-12-28 1980-07-09
GB2043217B (en) * 1979-03-02 1982-10-20 Flogates Ltd Spring device for sliding gate valve
GB2117498B (en) * 1982-04-01 1985-07-17 Flogates Ltd Sliding gate valves
DE3334438C1 (en) * 1983-09-23 1984-07-12 Zimmermann & Jansen GmbH, 5160 Düren Manual actuation mechanism for a ladle slide closure
GB8723059D0 (en) * 1987-10-01 1987-11-04 Foseco Int Rotary pouring nozzle
DE3742215A1 (en) 1987-12-12 1989-06-22 Metacon Ag METHOD FOR KEEPING THE FLOW CHANNEL FROM SLIDING CLOSURES ON CONTINUOUS CASTING SYSTEMS
CH675976A5 (en) * 1988-01-15 1990-11-30 Stopinc Ag
DE3809072A1 (en) 1988-03-18 1989-09-28 Didier Werke Ag TURN AND / OR SLIDE LOCK AND ITS LOCKING PARTS
ATE74036T1 (en) * 1988-08-31 1992-04-15 Metacon Ag FIRE RESISTANT PLATE SET FOR THREE PLATE VALVE CLOSURES.
JPH0293065U (en) * 1989-01-10 1990-07-24
CN2091191U (en) * 1991-02-12 1991-12-25 新乡市耐火材料厂 Adjusting sliding water gap valve
JPH07308757A (en) * 1994-05-18 1995-11-28 Tokyo Yogyo Co Ltd Sliding nozzle plate
US5518154A (en) * 1994-11-17 1996-05-21 Usx Corporation Gate and pour tube assembly for use in throttling gate valve
JPH09225628A (en) * 1996-02-26 1997-09-02 Kurosaki Refract Co Ltd Plate brick
JPH1071460A (en) * 1996-08-30 1998-03-17 Kawasaki Refract Co Ltd Manufacture of sliding nozzle plate brick by simultaneously forming different materials
CA2242501C (en) * 1997-07-16 2009-06-16 Werner Keller Sliding gate valve for a vessel containing molten metal
US6250521B1 (en) * 2000-02-02 2001-06-26 Ltv Steel Company, Inc. Preventing air aspiration in slide gate plate throttling mechanisms
DE60115040T2 (en) * 2000-03-16 2006-07-13 Vesuvius Crucible Co., Wilmington SLIDING SHUTTER FOR REGULATING THE CAST SPRAY OF LIQUID METAL
JP3817109B2 (en) * 2000-03-21 2006-08-30 新日本製鐵株式会社 Sealing material for casting nozzle
JP2002115204A (en) * 2000-10-06 2002-04-19 Masao Sato Manufacturing method for permeable concrete block using molten slag of general waste
DE102004050702B3 (en) * 2004-10-18 2006-02-02 Refractory Intellectual Property Gmbh & Co. Kg slide plate
ITMI20051039A1 (en) * 2005-06-03 2006-12-04 Gio Batta Masnata METHOD FOR THE PREPARATION OF A SIVIERA WITH A FILLING AND CASTING CYCLE AND DEVICE TO IMPLEMENT THIS METHOD
CN2897501Y (en) * 2005-12-23 2007-05-09 濮阳濮耐高温材料有限公司 Sliding water gap mechanism and its frame structure
CN2865931Y (en) * 2006-01-18 2007-02-07 宝山钢铁股份有限公司 Agron sealing device adapted to pouring basket sliding plate

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005042190A1 (en) * 2003-10-31 2005-05-12 Stopinc Aktiengesellschaft Sliding closing element, with coupling

Also Published As

Publication number Publication date
ES2386059T3 (en) 2012-08-08
US20090008056A1 (en) 2009-01-08
CN101337272B (en) 2012-06-13
EP2011591A2 (en) 2009-01-07
FI20070533A0 (en) 2007-07-06
ATE543593T1 (en) 2012-02-15
JP2009012077A (en) 2009-01-22
RU2467828C2 (en) 2012-11-27
JP5440829B2 (en) 2014-03-12
RU2008126194A (en) 2010-01-10
FI120385B (en) 2009-10-15
EP2011591B1 (en) 2012-02-01
FI20070533L (en) 2009-01-07
CN101337272A (en) 2009-01-07

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