DE1226751B - Verfahren und Ofen zum Schmelzen von Glas oder aehnlichen Produkten - Google Patents
Verfahren und Ofen zum Schmelzen von Glas oder aehnlichen ProduktenInfo
- Publication number
- DE1226751B DE1226751B DEG36914A DEG0036914A DE1226751B DE 1226751 B DE1226751 B DE 1226751B DE G36914 A DEG36914 A DE G36914A DE G0036914 A DEG0036914 A DE G0036914A DE 1226751 B DE1226751 B DE 1226751B
- Authority
- DE
- Germany
- Prior art keywords
- space
- melting
- furnace
- chamber
- molten
- 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.)
- Pending
Links
- 238000002844 melting Methods 0.000 title claims description 36
- 230000008018 melting Effects 0.000 title claims description 36
- 239000011521 glass Substances 0.000 title claims description 16
- 238000000034 method Methods 0.000 title claims description 12
- 239000000463 material Substances 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 15
- 239000000126 substance Substances 0.000 claims description 11
- 239000011819 refractory material Substances 0.000 claims description 10
- 239000007858 starting material Substances 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 6
- 238000005260 corrosion Methods 0.000 claims description 5
- 230000007797 corrosion Effects 0.000 claims description 5
- 239000011810 insulating material Substances 0.000 claims description 5
- 239000012768 molten material Substances 0.000 claims description 5
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 4
- 238000007872 degassing Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 2
- 238000000605 extraction Methods 0.000 claims description 2
- 229910052750 molybdenum Inorganic materials 0.000 claims description 2
- 239000011733 molybdenum Substances 0.000 claims description 2
- 229910052697 platinum Inorganic materials 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 2
- 229910052721 tungsten Inorganic materials 0.000 claims description 2
- 239000010937 tungsten Substances 0.000 claims description 2
- 238000005253 cladding Methods 0.000 claims 5
- 239000010425 asbestos Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
- 210000000056 organ Anatomy 0.000 claims 1
- 229910052895 riebeckite Inorganic materials 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 239000006060 molten glass Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C03B5/225—Refining
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B3/00—Charging the melting 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
- C03B5/02—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
- C03B5/02—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
- C03B5/033—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by using resistance heaters above or in the glass bath, i.e. by indirect resistance heating
- C03B5/0336—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
- C03B5/12—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in shaft furnaces
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Discharge Heating (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU41168 | 1962-01-29 | ||
| US25379163A | 1963-01-25 | 1963-01-25 | |
| US65743367A | 1967-05-18 | 1967-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1226751B true DE1226751B (de) | 1966-10-13 |
Family
ID=27350581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEG36914A Pending DE1226751B (de) | 1962-01-29 | 1963-01-26 | Verfahren und Ofen zum Schmelzen von Glas oder aehnlichen Produkten |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3429684A (en, 2012) |
| JP (1) | JPS5133926B1 (en, 2012) |
| BE (1) | BE626966A (en, 2012) |
| CH (1) | CH390468A (en, 2012) |
| DE (1) | DE1226751B (en, 2012) |
| FI (1) | FI40203C (en, 2012) |
| FR (1) | FR1362447A (en, 2012) |
| GB (1) | GB1024553A (en, 2012) |
| LU (1) | LU41168A1 (en, 2012) |
| NL (2) | NL124733C (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003006906A1 (de) * | 2001-07-07 | 2003-01-23 | Messer Griesheim Gmbh | Vorrichtung und verfahren zum einschmelzen und/oder verglasen von filtersäuben |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52145422A (en) * | 1976-05-29 | 1977-12-03 | Toshiba Ceramics Co | Continuous melttdrawing furnace for glass |
| FR2462398A1 (fr) | 1979-07-27 | 1981-02-13 | Saint Gobain | Prechauffeur pour matiere vitrifiable compactee |
| US4385918A (en) * | 1982-01-26 | 1983-05-31 | Owens-Corning Fiberglas Corporation | Method and apparatus for feeding raw material to an arc furnace |
| US4738938A (en) * | 1986-01-02 | 1988-04-19 | Ppg Industries, Inc. | Melting and vacuum refining of glass or the like and composition of sheet |
| NZ220810A (en) * | 1986-07-07 | 1989-08-29 | Ppg Industries Inc | Refining glass; collapsing foam above melt by adding substances |
| US4704153A (en) * | 1986-08-12 | 1987-11-03 | Ppg Industries, Inc. | Vacuum refining of glassy materials with controlled foaming |
| US4780122A (en) * | 1987-06-29 | 1988-10-25 | Ppg Industries, Inc. | Vacuum refining of glass or the like with enhanced foaming |
| US4849004A (en) * | 1988-10-31 | 1989-07-18 | Ppg Industries, Inc. | Pulsed pressure method for vacuum refining of glassy materials |
| US4919697A (en) * | 1989-01-03 | 1990-04-24 | Ppg Industries, Inc. | Vacuum refining of glassy materials with selected foaming rate |
| US4919700A (en) * | 1989-01-03 | 1990-04-24 | Ppg Industries, Inc. | Vacuum refining of glassy materials with selected water content |
| GB9015090D0 (en) * | 1990-07-09 | 1990-08-29 | British Telecomm | Method for the preparation of halide glass articles |
| IT1292024B1 (it) * | 1997-05-28 | 1999-01-25 | Balzaretti Modigliani Spa | Procedimento e dispositivo di riciclaggio di scarti in una produzione di fibre minerali |
| DE19908492A1 (de) * | 1998-03-05 | 1999-09-09 | Corning Inc | Versenktes Überführungsrohr für die Glaszuführung |
| DE10141585C2 (de) * | 2001-08-24 | 2003-10-02 | Schott Glas | Edelmetallrohr zum Führen einer Glasschmelze |
| FR2843107B1 (fr) * | 2002-07-31 | 2005-06-17 | Saint Gobain | Four a cuves en serie pour la preparation de composition de verre a faible taux d'infondus |
| DE10327201B4 (de) * | 2003-06-17 | 2005-12-08 | Schott Ag | Verfahren und Vorrichtung zum Läutern einer Glasschmelze in einer Unterdruck-Läuterkammer |
| DE102010026487B4 (de) * | 2010-07-07 | 2012-10-04 | Zippe Gmbh U. Co. Kg | Vorwärmvorrichtung zum Vorwärmen von Glasgemenge |
| US10730779B2 (en) * | 2015-09-01 | 2020-08-04 | Owens-Brockway Glass Container Inc. | Glass manufacturing apparatus and related processes |
| WO2020041058A1 (en) * | 2018-08-24 | 2020-02-27 | Corning Incorporated | Batch pile distributor for improved melt uniformity |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR902377A (fr) * | 1944-03-02 | 1945-08-29 | Procédé de fusion du verre et four pour la mise en ceuvre de ce procédé |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1598308A (en) * | 1922-11-01 | 1926-08-31 | Cole French Com Pany | Method of and apparatus for fining glass |
| US2465283A (en) * | 1946-06-17 | 1949-03-22 | Glass Fibers Inc | Melting and drawing furnace |
| FR1101090A (fr) * | 1953-06-11 | 1955-09-27 | Jenaer Glaswerk Schott & Gen | Affinage du verre |
| US2935395A (en) * | 1955-02-21 | 1960-05-03 | Stauffer Chemical Co | High vacuum metallurgical apparatus and method |
| NL103600C (en, 2012) * | 1956-07-27 | 1900-01-01 | ||
| US3019275A (en) * | 1957-11-26 | 1962-01-30 | Heraeus Gmbh W C | Apparatus for heating molten metals in a vacuum chamber |
| US3078326A (en) * | 1959-12-28 | 1963-02-19 | Stauffer Chemical Co | Electronic furnace with shielded feed |
-
0
- NL NL288258D patent/NL288258A/xx unknown
- BE BE626966D patent/BE626966A/xx unknown
- NL NL124733D patent/NL124733C/xx active
-
1962
- 1962-01-29 LU LU41168D patent/LU41168A1/xx unknown
-
1963
- 1963-01-15 FR FR921440A patent/FR1362447A/fr not_active Expired
- 1963-01-15 CH CH41863A patent/CH390468A/fr unknown
- 1963-01-25 GB GB3315/63A patent/GB1024553A/en not_active Expired
- 1963-01-26 DE DEG36914A patent/DE1226751B/de active Pending
- 1963-01-28 FI FI14763A patent/FI40203C/fi active
- 1963-01-29 JP JP38003210A patent/JPS5133926B1/ja active Pending
-
1967
- 1967-05-18 US US657433A patent/US3429684A/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR902377A (fr) * | 1944-03-02 | 1945-08-29 | Procédé de fusion du verre et four pour la mise en ceuvre de ce procédé |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003006906A1 (de) * | 2001-07-07 | 2003-01-23 | Messer Griesheim Gmbh | Vorrichtung und verfahren zum einschmelzen und/oder verglasen von filtersäuben |
Also Published As
| Publication number | Publication date |
|---|---|
| BE626966A (en, 2012) | |
| FR1362447A (fr) | 1964-06-05 |
| US3429684A (en) | 1969-02-25 |
| GB1024553A (en) | 1966-03-30 |
| JPS5133926B1 (en, 2012) | 1976-09-22 |
| FI40203C (fi) | 1968-11-11 |
| NL124733C (en, 2012) | |
| FI40203B (en, 2012) | 1968-07-31 |
| NL288258A (en, 2012) | |
| CH390468A (fr) | 1965-04-15 |
| LU41168A1 (en, 2012) | 1963-01-29 |
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