CA1051198A - Glass melting - Google Patents
Glass meltingInfo
- Publication number
- CA1051198A CA1051198A CA225,063A CA225063A CA1051198A CA 1051198 A CA1051198 A CA 1051198A CA 225063 A CA225063 A CA 225063A CA 1051198 A CA1051198 A CA 1051198A
- Authority
- CA
- Canada
- Prior art keywords
- glass
- stirrers
- barrier
- tank
- zone
- 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
Links
- 239000011521 glass Substances 0.000 title claims abstract description 83
- 238000002844 melting Methods 0.000 title claims abstract description 43
- 230000008018 melting Effects 0.000 title claims abstract description 43
- 230000004888 barrier function Effects 0.000 claims abstract description 63
- 239000006060 molten glass Substances 0.000 claims abstract description 20
- 238000007670 refining Methods 0.000 claims abstract description 20
- 230000003750 conditioning effect Effects 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 11
- 238000007496 glass forming Methods 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 15
- 239000000155 melt Substances 0.000 claims description 10
- 239000000156 glass melt Substances 0.000 claims description 6
- 239000012768 molten material Substances 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 239000000110 cooling liquid Substances 0.000 claims description 4
- 238000010924 continuous production Methods 0.000 claims description 3
- 238000007654 immersion Methods 0.000 claims description 3
- 239000000498 cooling water Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 description 7
- 238000001816 cooling Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 238000009740 moulding (composite fabrication) Methods 0.000 description 5
- 230000001419 dependent effect Effects 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 4
- 101100536354 Drosophila melanogaster tant gene Proteins 0.000 description 3
- 239000012467 final product Substances 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 239000011819 refractory material Substances 0.000 description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 241000180579 Arca Species 0.000 description 1
- 210000003771 C cell Anatomy 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 101100286668 Mus musculus Irak1bp1 gene Proteins 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance 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
- C03B5/18—Stirring devices; Homogenisation
- C03B5/182—Stirring devices; Homogenisation by moving the molten glass along fixed elements, e.g. deflectors, weirs, baffle plates
-
- 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
- C03B5/18—Stirring devices; Homogenisation
-
- 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
- C03B5/18—Stirring devices; Homogenisation
- C03B5/187—Stirring devices; Homogenisation with moving elements
-
- 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
- C03B5/20—Bridges, shoes, throats, or other devices for withholding dirt, foam, or batch
- C03B5/205—Mechanical means for skimming or scraping the melt surface
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Glass Melting And Manufacturing (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1845874 | 1974-04-26 | ||
| GB18457/74A GB1503145A (en) | 1974-04-26 | 1974-04-26 | Glass melting |
| KR7500809A KR800000200B1 (ko) | 1974-04-26 | 1975-04-17 | 유리 용융 장치 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1051198A true CA1051198A (en) | 1979-03-27 |
Family
ID=27257630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA225,063A Expired CA1051198A (en) | 1974-04-26 | 1975-04-21 | Glass melting |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS5418683B2 (en, 2012) |
| KR (1) | KR800000200B1 (en, 2012) |
| AR (1) | AR204578A1 (en, 2012) |
| BR (1) | BR7502500A (en, 2012) |
| CA (1) | CA1051198A (en, 2012) |
| CS (1) | CS182841B2 (en, 2012) |
| DD (1) | DD117435A5 (en, 2012) |
| DE (1) | DE2518497C3 (en, 2012) |
| EG (1) | EG11672A (en, 2012) |
| ES (1) | ES436894A1 (en, 2012) |
| FR (1) | FR2268761A1 (en, 2012) |
| IN (1) | IN144402B (en, 2012) |
| IT (1) | IT1032756B (en, 2012) |
| SE (1) | SE412376B (en, 2012) |
| SU (1) | SU1190984A3 (en, 2012) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2478064A1 (fr) * | 1980-03-11 | 1981-09-18 | Saint Gobain Vitrage | Procede et four pour la production de verre fondu |
| US4317669A (en) * | 1980-08-18 | 1982-03-02 | Libbey-Owens-Ford Company | Glass melting furnace having a submerged weir |
| US4339261A (en) * | 1980-09-08 | 1982-07-13 | Libbey-Owens-Ford Company | Drive system for glass furnace stirrers |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE406938A (en, 2012) * | 1934-06-18 | |||
| US3057175A (en) * | 1956-04-17 | 1962-10-09 | Owens Illinois Glass Co | Apparatus for mixing colorant in glass furnace forehearth |
| DE1256366B (de) * | 1958-11-19 | 1967-12-14 | Glaverbel | Schwimmer fuer Glasschmelzoefen |
| DE1100237B (de) * | 1959-09-04 | 1961-02-23 | Detag | Anlage fuer das Schmelzen von Glas und die Zufuhr der Glasschmelze zur Verarbeitungsstelle, insbesondere fuer Tafelglasziehmaschinen |
| US3224857A (en) * | 1960-08-18 | 1965-12-21 | Owens Illinois Glass Co | Apparatus for homogenizing molten glass in a forehearth |
| US3350187A (en) * | 1963-01-08 | 1967-10-31 | Glaverbel | Process and apparatus for the homogenisation of molten glass in the chamber connecting the refining furnace to the working compartment |
| US3236618A (en) * | 1963-03-15 | 1966-02-22 | Owens Illinois Glass Co | Glass stirring apparatus |
| US3328150A (en) * | 1963-04-22 | 1967-06-27 | Owens Illinois Inc | Apparatus for blending molten glass |
| DE1596424B1 (de) * | 1967-06-07 | 1970-12-23 | Floatglas Gmbh | Vorrichtung zur Homogenisierung einer Glasschmelze |
| CA919429A (en) * | 1969-05-28 | 1973-01-23 | Sklarny Bohemia, Narodni Podnik Podebrady | Method and furnace for continuously producing glass |
| US3666432A (en) * | 1971-03-11 | 1972-05-30 | Ppg Industries Inc | Process and apparatus for separating foam from a molten body of glass |
-
1975
- 1975-01-01 AR AR258496A patent/AR204578A1/es active
- 1975-04-17 KR KR7500809A patent/KR800000200B1/ko not_active Expired
- 1975-04-18 IN IN790/CAL/75A patent/IN144402B/en unknown
- 1975-04-21 CA CA225,063A patent/CA1051198A/en not_active Expired
- 1975-04-23 EG EG241/75A patent/EG11672A/xx active
- 1975-04-23 ES ES436894A patent/ES436894A1/es not_active Expired
- 1975-04-24 CS CS7500002886A patent/CS182841B2/cs unknown
- 1975-04-24 BR BR3176/75A patent/BR7502500A/pt unknown
- 1975-04-24 IT IT68066/75A patent/IT1032756B/it active
- 1975-04-24 SE SE7504781A patent/SE412376B/xx not_active IP Right Cessation
- 1975-04-25 DD DD185711A patent/DD117435A5/xx unknown
- 1975-04-25 JP JP5057075A patent/JPS5418683B2/ja not_active Expired
- 1975-04-25 FR FR7512985A patent/FR2268761A1/fr active Granted
- 1975-04-25 DE DE2518497A patent/DE2518497C3/de not_active Expired
-
1981
- 1981-03-03 SU SU813252242A patent/SU1190984A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| SU1190984A3 (ru) | 1985-11-07 |
| FR2268761B1 (en, 2012) | 1983-03-04 |
| FR2268761A1 (en) | 1975-11-21 |
| DE2518497A1 (de) | 1975-10-30 |
| IN144402B (en, 2012) | 1978-04-29 |
| AU8022475A (en) | 1976-10-21 |
| CS182841B2 (en) | 1978-05-31 |
| JPS50151914A (en, 2012) | 1975-12-06 |
| AR204578A1 (es) | 1976-02-12 |
| DE2518497C3 (de) | 1983-11-24 |
| ES436894A1 (es) | 1977-04-16 |
| SE7504781L (sv) | 1975-10-27 |
| EG11672A (en) | 1977-10-31 |
| KR800000200B1 (ko) | 1980-03-12 |
| IT1032756B (it) | 1979-06-20 |
| BR7502500A (pt) | 1976-03-03 |
| JPS5418683B2 (en, 2012) | 1979-07-10 |
| SE412376B (sv) | 1980-03-03 |
| DE2518497B2 (de) | 1978-03-30 |
| DD117435A5 (en, 2012) | 1976-01-12 |
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