FR2704634B1 - Dispositif d'extraction par coulée à débit réglable d'un matériau fondu dans un four de fusion à parois froides. - Google Patents

Dispositif d'extraction par coulée à débit réglable d'un matériau fondu dans un four de fusion à parois froides.

Info

Publication number
FR2704634B1
FR2704634B1 FR9305079A FR9305079A FR2704634B1 FR 2704634 B1 FR2704634 B1 FR 2704634B1 FR 9305079 A FR9305079 A FR 9305079A FR 9305079 A FR9305079 A FR 9305079A FR 2704634 B1 FR2704634 B1 FR 2704634B1
Authority
FR
France
Prior art keywords
melt
extracting
flow rate
melting furnace
molten material
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 - Fee Related
Application number
FR9305079A
Other languages
English (en)
French (fr)
Other versions
FR2704634A1 (fr
Inventor
Christian Ladirat
Henri Pilliol
Jean-Pierre Gnilka
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR9305079A priority Critical patent/FR2704634B1/fr
Priority to US08/229,575 priority patent/US5567218A/en
Priority to CZ94953A priority patent/CZ283026B6/cs
Priority to KR1019940008445A priority patent/KR100318231B1/ko
Priority to SK471-94A priority patent/SK47194A3/sk
Priority to ES94400914T priority patent/ES2131174T3/es
Priority to CA002122291A priority patent/CA2122291A1/en
Priority to JP09022594A priority patent/JP3672942B2/ja
Priority to DE69416712T priority patent/DE69416712T2/de
Priority to EP94400914A priority patent/EP0622140B1/fr
Priority to TW083103842A priority patent/TW283699B/zh
Publication of FR2704634A1 publication Critical patent/FR2704634A1/fr
Application granted granted Critical
Publication of FR2704634B1 publication Critical patent/FR2704634B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C21C5/4653—Tapholes; Opening or plugging 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
    • B22D41/24—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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/005—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture of glass-forming waste materials
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/02—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
    • C03B5/021—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by induction heating
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/26—Outlets, e.g. drains, siphons; Overflows, e.g. for supplying the float tank, tweels
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/42—Details of construction of furnace walls, e.g. to prevent corrosion; Use of materials for furnace walls
    • C03B5/44—Cooling arrangements for furnace walls
    • 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
    • F27D3/15—Tapping equipment; Equipment for removing or retaining slag
    • F27D3/1509—Tapping equipment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Sampling And Sample Adjustment (AREA)
FR9305079A 1993-04-29 1993-04-29 Dispositif d'extraction par coulée à débit réglable d'un matériau fondu dans un four de fusion à parois froides. Expired - Fee Related FR2704634B1 (fr)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FR9305079A FR2704634B1 (fr) 1993-04-29 1993-04-29 Dispositif d'extraction par coulée à débit réglable d'un matériau fondu dans un four de fusion à parois froides.
US08/229,575 US5567218A (en) 1993-04-29 1994-04-19 Device for extraction by pouring with a regulatable flow rate of a material melted in a melter having cold walls
CZ94953A CZ283026B6 (cs) 1993-04-29 1994-04-20 Zařízení pro odběr tavby s regulovaným průtokem roztaveného materiálu v tavící peci s chladnými stěnami
KR1019940008445A KR100318231B1 (ko) 1993-04-29 1994-04-21 냉각벽을가지는용해기에서용해된재료를조절가능한유속으로유출시킴으로써추출하는장치
SK471-94A SK47194A3 (en) 1993-04-29 1994-04-25 Device for melting removal with regulated flow of melting metal in melting furnace with cool walls
CA002122291A CA2122291A1 (en) 1993-04-29 1994-04-27 Device for extraction by pouring with a regulatable flow rate of a material melted in a melter having cold walls
ES94400914T ES2131174T3 (es) 1993-04-29 1994-04-27 Dispositivo de extraccion por colada con flujo regulable de un material fundido en un horno de fusion de paredes frias.
JP09022594A JP3672942B2 (ja) 1993-04-29 1994-04-27 冷却壁を有する融解炉で融解された材料の調節可能な流量での注ぎによる抽出用の装置
DE69416712T DE69416712T2 (de) 1993-04-29 1994-04-27 Steuerungsanlage für den Schmelzausfluss in kalten Tiegelöfen
EP94400914A EP0622140B1 (fr) 1993-04-29 1994-04-27 Dispositif d'extraction par coulée à débit réglable d'un matériau fondu dans un four de fusion à parois froides
TW083103842A TW283699B (enExample) 1993-04-29 1994-04-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9305079A FR2704634B1 (fr) 1993-04-29 1993-04-29 Dispositif d'extraction par coulée à débit réglable d'un matériau fondu dans un four de fusion à parois froides.

Publications (2)

Publication Number Publication Date
FR2704634A1 FR2704634A1 (fr) 1994-11-04
FR2704634B1 true FR2704634B1 (fr) 1995-06-02

Family

ID=9446575

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9305079A Expired - Fee Related FR2704634B1 (fr) 1993-04-29 1993-04-29 Dispositif d'extraction par coulée à débit réglable d'un matériau fondu dans un four de fusion à parois froides.

Country Status (11)

Country Link
US (1) US5567218A (enExample)
EP (1) EP0622140B1 (enExample)
JP (1) JP3672942B2 (enExample)
KR (1) KR100318231B1 (enExample)
CA (1) CA2122291A1 (enExample)
CZ (1) CZ283026B6 (enExample)
DE (1) DE69416712T2 (enExample)
ES (1) ES2131174T3 (enExample)
FR (1) FR2704634B1 (enExample)
SK (1) SK47194A3 (enExample)
TW (1) TW283699B (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2746037B1 (fr) * 1996-03-13 1998-05-15 Procede de traitement par vitrification de dechets amiantiferes, notamment issus du batiment, et installation de mise en oeuvre dudit procede
FR2774085B3 (fr) * 1998-01-26 2000-02-25 Saint Gobain Vitrage Procede de fusion et d'affinage de matieres vitrifiables
DE19939781C2 (de) * 1999-08-21 2003-06-18 Schott Glas Skulltiegel für das Erschmelzen oder das Läutern von anorganischen Substanzen, insbesondere von Gläsern und Glaskeramiken
FR2800309B1 (fr) 1999-10-28 2001-11-30 Commissariat Energie Atomique Procede et dispositif de soutirage d'un materiau fondu contenu dans un creuset
AR033972A1 (es) * 2000-03-16 2004-01-21 Vesuvius Crucible Co Compuerta de medicion de flujo recto para el control de la circulacion de metal licuado con pocos atascamientos y metodo para medir flujo utilizando dicha compuerta.
US6634187B1 (en) * 2000-11-15 2003-10-21 Owens-Brockway Glass Container Inc. Apparatus for delivering a cased glass stream having a raised and sealed orifice bushing
DE10315007B4 (de) * 2003-04-02 2006-02-23 Thermoselect Ag Schmelzofen und Verfahren zum Entfernen von den Schmelzeablauf verstopfenden Zapfen von Schmelzen
FI123191B (sv) * 2007-03-28 2012-12-14 Paroc Oy Ab Anordning och förfarande för smältpåmatning, anordningens användning
DE102007058446A1 (de) * 2007-12-05 2009-06-10 Siemens Ag Ofen und Reinigungseinrichtung für einen Ofen
FR2990937B1 (fr) * 2012-05-25 2014-05-16 Saint Gobain Isover Dispositif de coulee de verre fondu
DE102017201611B4 (de) * 2017-02-01 2018-08-09 Schott Ag Vorrichtung und Verfahren zur Kühlung eines eine Glasschmelze berührenden Bauteils
US12054418B2 (en) * 2020-09-30 2024-08-06 Owens-Brockway Glass Container Inc. Fluid-cooled needle for molten material flow control
CN113418398A (zh) * 2021-06-21 2021-09-21 中国原子能科学研究院 卸料阀及熔融系统
US20240383794A1 (en) * 2021-12-07 2024-11-21 Nippon Electric Glass Co., Ltd. Molten glass transport device, glass article manufacturing device, and glass article manufacturing method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1572580A (en) * 1921-12-28 1926-02-09 Frank E Troutman Method and apparatus for casting plate glass
US1643601A (en) * 1925-03-06 1927-09-27 Vitrolite Company Pouring apparatus for glass furnaces
US2186718A (en) * 1937-08-26 1940-01-09 Ferguson John Feeder for glass furnaces and method of feeding glass
US3580714A (en) * 1968-10-30 1971-05-25 Gen Electric Discharge control element for glass-melting furnaces
FR2029840A5 (enExample) * 1969-01-28 1970-10-23 Clerc De Bussy Le
US3912488A (en) * 1974-07-25 1975-10-14 Johns Manville Electric furnace outlet
US4017294A (en) * 1974-07-25 1977-04-12 Johns-Manville Corporation Furnace outlet
DE2750674C2 (de) * 1977-11-12 1983-12-15 Mannesmann AG, 4000 Düsseldorf Schieberverschluß für metallurgische Gefäße, insbesondere für Schmelz- oder Warmhalteöfen
US4351664A (en) * 1981-03-16 1982-09-28 Corning Glass Works Furnace delivery system
FR2668726B1 (fr) * 1990-11-02 1993-05-21 Commissariat Energie Atomique Procede de destruction des fibres de l'amiante par fusion et dispositif de mise en óoeuvre.

Also Published As

Publication number Publication date
CZ283026B6 (cs) 1997-12-17
CA2122291A1 (en) 1994-10-30
SK47194A3 (en) 1994-11-09
EP0622140A1 (fr) 1994-11-02
FR2704634A1 (fr) 1994-11-04
JPH0710549A (ja) 1995-01-13
US5567218A (en) 1996-10-22
DE69416712T2 (de) 1999-09-02
JP3672942B2 (ja) 2005-07-20
ES2131174T3 (es) 1999-07-16
EP0622140B1 (fr) 1999-03-03
TW283699B (enExample) 1996-08-21
KR100318231B1 (ko) 2002-03-21
CZ95394A3 (en) 1996-04-17
DE69416712D1 (de) 1999-04-08

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Date Code Title Description
CL Concession to grant licences
TP Transmission of property
ST Notification of lapse