DE69416712T2 - Steuerungsanlage für den Schmelzausfluss in kalten Tiegelöfen - Google Patents
Steuerungsanlage für den Schmelzausfluss in kalten TiegelöfenInfo
- Publication number
- DE69416712T2 DE69416712T2 DE69416712T DE69416712T DE69416712T2 DE 69416712 T2 DE69416712 T2 DE 69416712T2 DE 69416712 T DE69416712 T DE 69416712T DE 69416712 T DE69416712 T DE 69416712T DE 69416712 T2 DE69416712 T2 DE 69416712T2
- Authority
- DE
- Germany
- Prior art keywords
- opening
- sleeve
- furnace
- slide plate
- glass
- 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
Links
- 239000012768 molten material Substances 0.000 claims description 14
- 238000002844 melting Methods 0.000 claims description 13
- 230000008018 melting Effects 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 4
- 239000000155 melt Substances 0.000 claims description 4
- 229910052750 molybdenum Inorganic materials 0.000 claims description 4
- 239000011733 molybdenum Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 239000011521 glass Substances 0.000 description 26
- 239000006060 molten glass Substances 0.000 description 8
- 238000005520 cutting process Methods 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000000156 glass melt Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910001026 inconel Inorganic materials 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004017 vitrification Methods 0.000 description 1
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)
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 |
|---|---|
| DE69416712D1 DE69416712D1 (de) | 1999-04-08 |
| DE69416712T2 true DE69416712T2 (de) | 1999-09-02 |
Family
ID=9446575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69416712T Expired - Lifetime DE69416712T2 (de) | 1993-04-29 | 1994-04-27 | Steuerungsanlage für den Schmelzausfluss in kalten Tiegelöfen |
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)
| 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)
| 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. |
-
1993
- 1993-04-29 FR FR9305079A patent/FR2704634B1/fr not_active Expired - Fee Related
-
1994
- 1994-04-19 US US08/229,575 patent/US5567218A/en not_active Expired - Lifetime
- 1994-04-20 CZ CZ94953A patent/CZ283026B6/cs not_active IP Right Cessation
- 1994-04-21 KR KR1019940008445A patent/KR100318231B1/ko not_active Expired - Lifetime
- 1994-04-25 SK SK471-94A patent/SK47194A3/sk unknown
- 1994-04-27 EP EP94400914A patent/EP0622140B1/fr not_active Expired - Lifetime
- 1994-04-27 CA CA002122291A patent/CA2122291A1/en not_active Abandoned
- 1994-04-27 ES ES94400914T patent/ES2131174T3/es not_active Expired - Lifetime
- 1994-04-27 JP JP09022594A patent/JP3672942B2/ja not_active Expired - Lifetime
- 1994-04-27 DE DE69416712T patent/DE69416712T2/de not_active Expired - Lifetime
- 1994-04-28 TW TW083103842A patent/TW283699B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| CZ283026B6 (cs) | 1997-12-17 |
| FR2704634B1 (fr) | 1995-06-02 |
| 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 |
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |