CN118984814A - 玻璃物品的制造方法 - Google Patents
玻璃物品的制造方法 Download PDFInfo
- Publication number
- CN118984814A CN118984814A CN202380035648.XA CN202380035648A CN118984814A CN 118984814 A CN118984814 A CN 118984814A CN 202380035648 A CN202380035648 A CN 202380035648A CN 118984814 A CN118984814 A CN 118984814A
- Authority
- CN
- China
- Prior art keywords
- molten glass
- electrode
- glass
- melting furnace
- depth
- 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
- 239000011521 glass Substances 0.000 title claims abstract description 61
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 56
- 238000000034 method Methods 0.000 title claims abstract description 34
- 239000006060 molten glass Substances 0.000 claims abstract description 120
- 238000002844 melting Methods 0.000 claims abstract description 82
- 230000008018 melting Effects 0.000 claims abstract description 82
- 238000007599 discharging Methods 0.000 claims description 24
- 238000010438 heat treatment Methods 0.000 claims description 18
- 238000002485 combustion reaction Methods 0.000 claims description 10
- 239000002994 raw material Substances 0.000 description 18
- 239000010410 layer Substances 0.000 description 15
- 238000005485 electric heating Methods 0.000 description 8
- 230000007246 mechanism Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 239000011449 brick Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 239000005357 flat glass Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000000859 sublimation Methods 0.000 description 3
- 230000008022 sublimation Effects 0.000 description 3
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 2
- 230000008034 disappearance Effects 0.000 description 2
- 238000003280 down draw process Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 238000006124 Pilkington process Methods 0.000 description 1
- 229910001260 Pt alloy Inorganic materials 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 239000005354 aluminosilicate glass Substances 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 238000003426 chemical strengthening reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006025 fining agent Substances 0.000 description 1
- 239000011451 fired brick Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000000265 homogenisation 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
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- CSJDCSCTVDEHRN-UHFFFAOYSA-N methane;molecular oxygen Chemical compound C.O=O CSJDCSCTVDEHRN-UHFFFAOYSA-N 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000005304 optical glass Substances 0.000 description 1
- 238000007500 overflow downdraw method Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000004804 winding Methods 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
- C03B5/02—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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Glass Melting And Manufacturing (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022-086158 | 2022-05-26 | ||
| JP2022086158 | 2022-05-26 | ||
| PCT/JP2023/017411 WO2023228720A1 (ja) | 2022-05-26 | 2023-05-09 | ガラス物品の製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118984814A true CN118984814A (zh) | 2024-11-19 |
Family
ID=88919037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202380035648.XA Pending CN118984814A (zh) | 2022-05-26 | 2023-05-09 | 玻璃物品的制造方法 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPWO2023228720A1 (enrdf_load_stackoverflow) |
| CN (1) | CN118984814A (enrdf_load_stackoverflow) |
| WO (1) | WO2023228720A1 (enrdf_load_stackoverflow) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54143416A (en) * | 1978-04-28 | 1979-11-08 | Corning Glass Works | Electric melting tank apparatus |
| US4413346A (en) * | 1981-11-04 | 1983-11-01 | Corning Glass Works | Glass-melting furnace with batch electrodes |
| FR2599734B1 (fr) * | 1986-06-06 | 1992-06-05 | Saint Gobain Rech | Technique de fusion electrique du verre |
| US4737966A (en) * | 1987-01-12 | 1988-04-12 | Corning Glass Works | Electric melter for high electrical resistivity glass materials |
| DE19548027C2 (de) * | 1995-12-21 | 1999-04-01 | Bayer Ag | Elektrischer Widerstandsschmelzofen |
| JP2004091232A (ja) * | 2002-08-30 | 2004-03-25 | Nippon Sheet Glass Co Ltd | ガラス屑の再生利用方法およびそれに用いる熔融炉 |
| WO2022075016A1 (ja) * | 2020-10-08 | 2022-04-14 | Ａｇｃ株式会社 | ガラス溶解装置、ガラスの製造方法、及び溶融ガラスの素地替え方法 |
-
2023
- 2023-05-09 CN CN202380035648.XA patent/CN118984814A/zh active Pending
- 2023-05-09 WO PCT/JP2023/017411 patent/WO2023228720A1/ja active Application Filing
- 2023-05-09 JP JP2024523012A patent/JPWO2023228720A1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2023228720A1 (enrdf_load_stackoverflow) | 2023-11-30 |
| WO2023228720A1 (ja) | 2023-11-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |