CN113874331A - 玻璃物品的制造装置以及制造方法 - Google Patents
玻璃物品的制造装置以及制造方法 Download PDFInfo
- Publication number
- CN113874331A CN113874331A CN202080039106.6A CN202080039106A CN113874331A CN 113874331 A CN113874331 A CN 113874331A CN 202080039106 A CN202080039106 A CN 202080039106A CN 113874331 A CN113874331 A CN 113874331A
- Authority
- CN
- China
- Prior art keywords
- state adjustment
- molten glass
- cylindrical portion
- cooling pipe
- 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.)
- Pending
Links
- 239000011521 glass Substances 0.000 title claims description 37
- 238000004519 manufacturing process Methods 0.000 title claims description 33
- 239000006060 molten glass Substances 0.000 claims abstract description 74
- 238000002844 melting Methods 0.000 claims abstract description 17
- 230000008018 melting Effects 0.000 claims abstract description 17
- 238000001816 cooling Methods 0.000 claims description 57
- 230000002093 peripheral effect Effects 0.000 claims description 44
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 30
- 229910052697 platinum Inorganic materials 0.000 claims description 15
- 229910001260 Pt alloy Inorganic materials 0.000 claims description 14
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims 5
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 9
- 229910001887 tin oxide Inorganic materials 0.000 description 9
- 239000007788 liquid Substances 0.000 description 6
- 239000011819 refractory material Substances 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 238000011144 upstream manufacturing Methods 0.000 description 6
- 238000013019 agitation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 4
- 238000004031 devitrification Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000002826 coolant Substances 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000008016 vaporization Effects 0.000 description 3
- 230000002776 aggregation Effects 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005352 clarification Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052863 mullite Inorganic materials 0.000 description 2
- 238000007500 overflow downdraw method Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- 229910052845 zircon Inorganic materials 0.000 description 2
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000006025 fining agent Substances 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000007751 thermal spraying Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B17/00—Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
- C03B17/06—Forming glass sheets
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B7/00—Distributors for the molten glass; Means for taking-off charges of molten glass; Producing the gob, e.g. controlling the gob shape, weight or delivery tact
- C03B7/08—Feeder spouts, e.g. gob feeders
- C03B7/094—Means for heating, cooling or insulation
-
- 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
- C03B5/24—Automatically regulating the melting process
-
- 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
- C03B5/262—Drains, i.e. means to dump glass melt or remove unwanted materials
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B7/00—Distributors for the molten glass; Means for taking-off charges of molten glass; Producing the gob, e.g. controlling the gob shape, weight or delivery tact
- C03B7/02—Forehearths, i.e. feeder channels
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B7/00—Distributors for the molten glass; Means for taking-off charges of molten glass; Producing the gob, e.g. controlling the gob shape, weight or delivery tact
- C03B7/08—Feeder spouts, e.g. gob feeders
- C03B7/086—Plunger mechanisms
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Melting And Manufacturing (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019124632A JP7330433B2 (ja) | 2019-07-03 | 2019-07-03 | ガラス物品の製造装置及び製造方法 |
| JP2019-124632 | 2019-07-03 | ||
| PCT/JP2020/024604 WO2021002244A1 (ja) | 2019-07-03 | 2020-06-23 | ガラス物品の製造装置及び製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113874331A true CN113874331A (zh) | 2021-12-31 |
Family
ID=74101059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080039106.6A Pending CN113874331A (zh) | 2019-07-03 | 2020-06-23 | 玻璃物品的制造装置以及制造方法 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP7330433B2 (ja) |
| KR (1) | KR20220031548A (ja) |
| CN (1) | CN113874331A (ja) |
| WO (1) | WO2021002244A1 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023084387A (ja) * | 2021-12-07 | 2023-06-19 | 日本電気硝子株式会社 | ガラス移送装置、ガラス物品の製造装置及びガラス物品の製造方法 |
| WO2023234083A1 (ja) * | 2022-06-03 | 2023-12-07 | 日本電気硝子株式会社 | ガラス物品の製造装置及びガラス物品の製造方法 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1490557A (zh) * | 2002-07-26 | 2004-04-21 | 日精株式会社 | 熔融炉之出水装置及熔水加热装置 |
| CN1769224A (zh) * | 2004-09-21 | 2006-05-10 | Hoya株式会社 | 压模成形设备以及制造成形产品的方法 |
| JP2007076939A (ja) * | 2005-09-13 | 2007-03-29 | Asahi Glass Co Ltd | 電極付き耐火物構造体及びガラス製造装置 |
| JP2015086131A (ja) * | 2013-09-25 | 2015-05-07 | ＡｖａｎＳｔｒａｔｅ株式会社 | ガラス基板の製造方法、及びガラス基板の製造装置 |
| CN106186642A (zh) * | 2015-05-26 | 2016-12-07 | 旭硝子株式会社 | 熔融玻璃供给装置 |
| CN109494172A (zh) * | 2017-09-12 | 2019-03-19 | 株式会社国际电气 | 冷却单元、绝热结构体、基板处理装置、以及半导体装置的制造方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5120342A (en) * | 1991-03-07 | 1992-06-09 | Glasstech, Inc. | High shear mixer and glass melting apparatus |
| WO2007052489A1 (ja) * | 2005-10-31 | 2007-05-10 | Ohara Inc. | 光学ガラス、光学ガラスの製造装置およびその製造方法 |
| WO2015194642A1 (ja) * | 2014-06-20 | 2015-12-23 | 旭硝子株式会社 | 溶融ガラスの異質素地排出構造、ガラス物品の製造装置および製造方法 |
| JP6665435B2 (ja) | 2015-07-01 | 2020-03-13 | 日本電気硝子株式会社 | ガラス物品の製造方法 |
| JP6847620B2 (ja) * | 2016-09-30 | 2021-03-24 | ＡｖａｎＳｔｒａｔｅ株式会社 | ガラス基板の製造方法、およびガラス基板製造装置 |
-
2019
- 2019-07-03 JP JP2019124632A patent/JP7330433B2/ja active Active
-
2020
- 2020-06-23 KR KR1020217039378A patent/KR20220031548A/ko not_active Application Discontinuation
- 2020-06-23 WO PCT/JP2020/024604 patent/WO2021002244A1/ja active Application Filing
- 2020-06-23 CN CN202080039106.6A patent/CN113874331A/zh active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1490557A (zh) * | 2002-07-26 | 2004-04-21 | 日精株式会社 | 熔融炉之出水装置及熔水加热装置 |
| CN1769224A (zh) * | 2004-09-21 | 2006-05-10 | Hoya株式会社 | 压模成形设备以及制造成形产品的方法 |
| JP2007076939A (ja) * | 2005-09-13 | 2007-03-29 | Asahi Glass Co Ltd | 電極付き耐火物構造体及びガラス製造装置 |
| JP2015086131A (ja) * | 2013-09-25 | 2015-05-07 | ＡｖａｎＳｔｒａｔｅ株式会社 | ガラス基板の製造方法、及びガラス基板の製造装置 |
| CN106186642A (zh) * | 2015-05-26 | 2016-12-07 | 旭硝子株式会社 | 熔融玻璃供给装置 |
| CN109494172A (zh) * | 2017-09-12 | 2019-03-19 | 株式会社国际电气 | 冷却单元、绝热结构体、基板处理装置、以及半导体装置的制造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7330433B2 (ja) | 2023-08-22 |
| KR20220031548A (ko) | 2022-03-11 |
| WO2021002244A1 (ja) | 2021-01-07 |
| JP2021011393A (ja) | 2021-02-04 |
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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 |