CS202553B2 - Smelting oven - Google Patents
Smelting oven Download PDFInfo
- Publication number
- CS202553B2 CS202553B2 CS763272A CS327276A CS202553B2 CS 202553 B2 CS202553 B2 CS 202553B2 CS 763272 A CS763272 A CS 763272A CS 327276 A CS327276 A CS 327276A CS 202553 B2 CS202553 B2 CS 202553B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- primary
- melt
- melting furnace
- electrodes
- electrically conductive
- Prior art date
Links
- 238000003723 Smelting Methods 0.000 title description 2
- 238000002844 melting Methods 0.000 claims abstract description 58
- 230000008018 melting Effects 0.000 claims abstract description 57
- 239000000155 melt Substances 0.000 claims abstract description 43
- 230000001590 oxidative effect Effects 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims description 28
- 230000003647 oxidation Effects 0.000 claims description 7
- 238000007254 oxidation reaction Methods 0.000 claims description 7
- 239000011819 refractory material Substances 0.000 claims description 3
- 230000006866 deterioration Effects 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- 238000010926 purge Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 11
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 7
- 229910052802 copper Inorganic materials 0.000 description 7
- 239000010949 copper Substances 0.000 description 7
- 239000003870 refractory metal Substances 0.000 description 6
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 5
- 229910052750 molybdenum Inorganic materials 0.000 description 5
- 239000011733 molybdenum Substances 0.000 description 5
- 239000002826 coolant Substances 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 3
- 239000010937 tungsten Substances 0.000 description 3
- 229910052721 tungsten Inorganic materials 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 210000003127 knee Anatomy 0.000 description 2
- 239000012768 molten material Substances 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910052715 tantalum Inorganic materials 0.000 description 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000006066 glass batch Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 239000006060 molten glass Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
Classifications
-
- 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
- C03B5/167—Means for preventing damage to equipment, e.g. by molten glass, hot gases, batches
- C03B5/1672—Use of materials therefor
-
- 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
- C03B5/027—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by passing an electric current between electrodes immersed in the glass bath, i.e. by direct resistance heating
- C03B5/0275—Shaft furnaces
-
- 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
- C03B5/167—Means for preventing damage to equipment, e.g. by molten glass, hot gases, batches
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/02—Details
- H05B3/03—Electrodes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Details (AREA)
- Glass Melting And Manufacturing (AREA)
- Discharge Heating (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/578,439 US3983309A (en) | 1975-05-16 | 1975-05-16 | Primary electrode arrangement for high temperature melting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS202553B2 true CS202553B2 (en) | 1981-01-30 |
Family
ID=24312890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS763272A CS202553B2 (en) | 1975-05-16 | 1976-05-17 | Smelting oven |
Country Status (22)
| Country | Link |
|---|---|
| US (1) | US3983309A (de) |
| JP (1) | JPS51139812A (de) |
| AU (1) | AU1330676A (de) |
| BE (1) | BE841402A (de) |
| BG (1) | BG28279A3 (de) |
| BR (1) | BR7603070A (de) |
| CA (1) | CA1077997A (de) |
| CS (1) | CS202553B2 (de) |
| DE (1) | DE2621380B2 (de) |
| ES (1) | ES447920A1 (de) |
| FI (1) | FI57864C (de) |
| FR (1) | FR2311263A1 (de) |
| GB (1) | GB1550654A (de) |
| HU (1) | HU173341B (de) |
| IN (1) | IN144125B (de) |
| IT (1) | IT1060499B (de) |
| MX (1) | MX3443E (de) |
| RO (1) | RO71128A (de) |
| SE (1) | SE414106B (de) |
| SU (1) | SU629902A3 (de) |
| YU (1) | YU103576A (de) |
| ZA (1) | ZA762423B (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11993533B2 (en) | 2018-12-21 | 2024-05-28 | Corning Incorporated | Bus bar design to enable high current input for low resistivity glasses |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4159392A (en) * | 1978-01-18 | 1979-06-26 | Johns-Manville Corporation | Apparatus for mounting a primary electrode |
| US4224460A (en) * | 1979-01-05 | 1980-09-23 | Libbey-Owens-Ford Company | Electrode heating device for use in glass melting furnaces |
| US4350516A (en) * | 1981-02-13 | 1982-09-21 | Guardian Industries Corporation | Outlet for a glass melting furnace |
| US4351054A (en) * | 1981-03-04 | 1982-09-21 | Manville Service Corporation | Optimized mixing and melting electric furnace |
| CA1202057A (en) * | 1981-11-04 | 1986-03-18 | Ronald W. Palmquist | Glass-melting furnaces |
| US4413346A (en) * | 1981-11-04 | 1983-11-01 | Corning Glass Works | Glass-melting furnace with batch electrodes |
| US4528013A (en) * | 1982-08-06 | 1985-07-09 | Owens-Corning Fiberglas Corporation | Melting furnaces |
| US4555492A (en) | 1983-04-22 | 1985-11-26 | Manville Service Corporation | High temperature refractory fiber |
| DE3445557A1 (de) * | 1984-12-14 | 1986-06-19 | Nikolaus Sorg GmbH & Co KG, 8770 Lohr | Elektrisch betriebener diskontinuielicher glasschmelzofen |
| FR2599734B1 (fr) * | 1986-06-06 | 1992-06-05 | Saint Gobain Rech | Technique de fusion electrique du verre |
| ES2045666T3 (es) * | 1990-07-07 | 1994-01-16 | Sorg Gmbh & Co Kg | Horno de fundicion de vidrio, especialmente para la vitrificacion de sustancias de desecho. |
| DE4445167C1 (de) * | 1994-12-17 | 1996-04-25 | Sorg Gmbh & Co Kg | Elektrodenanordnung für Glas-Wannenöfen und deren Verwendung |
| US5961686A (en) | 1997-08-25 | 1999-10-05 | Guardian Fiberglass, Inc. | Side-discharge melter for use in the manufacture of fiberglass |
| US6044667A (en) | 1997-08-25 | 2000-04-04 | Guardian Fiberglass, Inc. | Glass melting apparatus and method |
| US6143065A (en) | 1999-07-12 | 2000-11-07 | J. M. Huber Corporation | Precipitated calcium carbonate product having improved brightness and method of preparing the same |
| US6402824B1 (en) | 2000-05-26 | 2002-06-11 | J. M. Huber Corporation | Processes for preparing precipitated calcium carbonate compositions and the products thereof |
| US20050138965A1 (en) * | 2003-12-31 | 2005-06-30 | Freeman Charles J. | Measurement of the electrical resistance of a molten glass |
| DE102004031241B4 (de) * | 2004-06-29 | 2007-05-24 | Beteiligungen Sorg Gmbh & Co. Kg | Elektrodensystem für Glas-Schmelzöfen |
| DE102006041106B4 (de) * | 2006-09-01 | 2009-10-01 | Schott Ag | Elektrodensystem für Glasschmelzöfen |
| CN102153268A (zh) * | 2010-02-11 | 2011-08-17 | 秦皇岛凯维科技有限公司 | 电助熔电极装置 |
| US8743926B2 (en) | 2010-08-10 | 2014-06-03 | H.C. Starck Inc. | Liquid cooled glass metal electrode |
| US10570045B2 (en) | 2015-05-22 | 2020-02-25 | John Hart Miller | Glass and other material melting systems |
| US12054418B2 (en) | 2020-09-30 | 2024-08-06 | Owens-Brockway Glass Container Inc. | Fluid-cooled needle for molten material flow control |
| US11912608B2 (en) | 2019-10-01 | 2024-02-27 | Owens-Brockway Glass Container Inc. | Glass manufacturing |
| CN113357954A (zh) * | 2021-07-12 | 2021-09-07 | 西安热工研究院有限公司 | 一种电极加热熔融盐装置和方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE403453C (de) * | 1923-06-12 | 1924-10-06 | Emil Friedrich Russ | Gekuehlte Elektrodenverstellungsvorrichtung mit Elektrodenklemmvorrichtung |
| DE716916C (de) * | 1937-07-19 | 1942-02-02 | Saint Gobain | Elektrischer Schmelzofen zur Erzeugung von Glas |
| FR857325A (fr) * | 1939-03-28 | 1940-09-06 | Verrerie Souchon Neuvesel | Perfectionnements apportés aux fours électriques pour la fusion du verre |
| DE889337C (de) * | 1944-09-01 | 1953-09-10 | Ragnar Tanberg | Elektroden fuer elektrische Schmelzoefen, besonders Glasschmelzoefen |
| US2591708A (en) * | 1947-08-25 | 1952-04-08 | Lubatti Eugenio | Electric glass furnace |
| US2978526A (en) * | 1958-03-19 | 1961-04-04 | Owens Illinois Glass Co | Electrode assembly for glass furnace |
| LU37183A1 (de) * | 1958-05-13 | |||
| NL278242A (de) * | 1961-05-10 | |||
| US3354256A (en) * | 1964-12-10 | 1967-11-21 | Alco Standard Corp | Apparatus for heating molten metals |
| US3402249A (en) * | 1967-01-20 | 1968-09-17 | Emhart Corp | Liquid cooling device for glass furnace electrode |
| US3539691A (en) * | 1968-10-30 | 1970-11-10 | Gen Electric | Glass furnace with improved partially immersed electrode |
| FR2029840A5 (de) * | 1969-01-28 | 1970-10-23 | Clerc De Bussy Le | |
| FR2082839A5 (de) * | 1970-03-27 | 1971-12-10 | Le Clerc De Bussy Jacque |
-
1975
- 1975-05-16 US US05/578,439 patent/US3983309A/en not_active Expired - Lifetime
-
1976
- 1976-04-20 GB GB15838/76A patent/GB1550654A/en not_active Expired
- 1976-04-21 IN IN690/CAL/76A patent/IN144125B/en unknown
- 1976-04-22 ZA ZA762423A patent/ZA762423B/xx unknown
- 1976-04-23 YU YU01035/76A patent/YU103576A/xx unknown
- 1976-04-23 AU AU13306/76A patent/AU1330676A/en not_active Expired
- 1976-04-30 IT IT49286/76A patent/IT1060499B/it active
- 1976-05-03 BE BE166679A patent/BE841402A/xx not_active IP Right Cessation
- 1976-05-04 MX MX100371U patent/MX3443E/es unknown
- 1976-05-10 RO RO7686063A patent/RO71128A/ro unknown
- 1976-05-11 SU SU762355263A patent/SU629902A3/ru active
- 1976-05-13 FI FI761350A patent/FI57864C/fi not_active IP Right Cessation
- 1976-05-13 CA CA252,508A patent/CA1077997A/en not_active Expired
- 1976-05-14 BG BG033210A patent/BG28279A3/xx unknown
- 1976-05-14 ES ES447920A patent/ES447920A1/es not_active Expired
- 1976-05-14 SE SE7605520A patent/SE414106B/xx not_active IP Right Cessation
- 1976-05-14 HU HU76JO236A patent/HU173341B/hu unknown
- 1976-05-14 BR BR7603070A patent/BR7603070A/pt unknown
- 1976-05-14 FR FR7614665A patent/FR2311263A1/fr active Granted
- 1976-05-14 DE DE2621380A patent/DE2621380B2/de not_active Ceased
- 1976-05-15 JP JP51054835A patent/JPS51139812A/ja active Granted
- 1976-05-17 CS CS763272A patent/CS202553B2/cs unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11993533B2 (en) | 2018-12-21 | 2024-05-28 | Corning Incorporated | Bus bar design to enable high current input for low resistivity glasses |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51139812A (en) | 1976-12-02 |
| CA1077997A (en) | 1980-05-20 |
| IN144125B (de) | 1978-03-25 |
| DE2621380A1 (de) | 1976-11-25 |
| FI57864C (fi) | 1980-10-10 |
| ZA762423B (en) | 1977-04-27 |
| FI57864B (fi) | 1980-06-30 |
| JPS5646071B2 (de) | 1981-10-30 |
| BR7603070A (pt) | 1977-05-24 |
| US3983309A (en) | 1976-09-28 |
| FR2311263B1 (de) | 1980-05-09 |
| AU1330676A (en) | 1977-10-27 |
| GB1550654A (en) | 1979-08-15 |
| SU629902A3 (ru) | 1978-10-25 |
| FI761350A (de) | 1976-11-17 |
| RO71128A (ro) | 1982-05-10 |
| DE2621380B2 (de) | 1979-09-20 |
| ES447920A1 (es) | 1977-06-16 |
| HU173341B (hu) | 1979-04-28 |
| BE841402A (fr) | 1976-11-03 |
| BG28279A3 (en) | 1980-03-25 |
| SE414106B (sv) | 1980-07-07 |
| IT1060499B (it) | 1982-08-20 |
| FR2311263A1 (fr) | 1976-12-10 |
| SE7605520L (sv) | 1976-11-17 |
| YU103576A (en) | 1982-06-30 |
| MX3443E (es) | 1980-11-27 |
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