GB1260343A - Process and apparatus for producing glass - Google Patents
Process and apparatus for producing glassInfo
- Publication number
- GB1260343A GB1260343A GB44508/69A GB4450869A GB1260343A GB 1260343 A GB1260343 A GB 1260343A GB 44508/69 A GB44508/69 A GB 44508/69A GB 4450869 A GB4450869 A GB 4450869A GB 1260343 A GB1260343 A GB 1260343A
- Authority
- GB
- United Kingdom
- Prior art keywords
- skimmer
- glass
- skim
- sept
- cooling water
- 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
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
- C03B5/20—Bridges, shoes, throats, or other devices for withholding dirt, foam, or batch
- C03B5/205—Mechanical means for skimming or scraping the melt surface
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Glass Melting And Manufacturing (AREA)
- Glass Compositions (AREA)
Abstract
1,260,343. Glass melting furnace. P.P.G. INDUSTRIES Inc. 9 Sept., 1969 [10 Sept., 1968], No. 44508/69. Heading F4B. [Also in Division C1] A glass melting tank heated by side positioned burners 19 has a cooled skimmer 24 extending at an angle to the side walls of the tank which serves to deflect surface scum and foam towards one or both of side positioned skim kilns 20. The skimmer 24 may be V-shaped in plan and comprise two U-shaped refractory metal pipes, one extending from each side wall, cooling water passing into an upper arm of the U and emerging from the lower arm which in use is immersed in the molten glass. In use, a mass of glass will solidify around the skimmers. Each skim kiln 20 has an aperture 32 in its wall through which the surface material flows into a drain 36. In a modification (Fig. 3, not shown) the skimmer is constructed of two concentric tubes the cooling water being introduced along the central pipe and discharged through the outer jacket.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US75872668A | 1968-09-10 | 1968-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1260343A true GB1260343A (en) | 1972-01-12 |
Family
ID=25052846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB44508/69A Expired GB1260343A (en) | 1968-09-10 | 1969-09-09 | Process and apparatus for producing glass |
Country Status (10)
| Country | Link |
|---|---|
| BE (1) | BE738626A (en) |
| BR (1) | BR6912231D0 (en) |
| DE (1) | DE1942777A1 (en) |
| DK (1) | DK130956B (en) |
| ES (2) | ES370742A1 (en) |
| FR (1) | FR2017707A1 (en) |
| GB (1) | GB1260343A (en) |
| NL (1) | NL6913626A (en) |
| SE (1) | SE353065B (en) |
| ZA (1) | ZA695405B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107281785A (en) * | 2017-07-11 | 2017-10-24 | 宜昌长机科技有限责任公司 | A kind of lathe cooling emulsion defoaming device and debubbling method |
| CN110818226A (en) * | 2019-12-20 | 2020-02-21 | 成都光明光电股份有限公司 | Molten glass flow guiding device, molten glass flow guiding channel and molten glass quality improvement method |
| CN115028344A (en) * | 2022-07-14 | 2022-09-09 | 咸宁南玻光电玻璃有限公司 | Ear pond emptying and recycling device and application thereof |
-
1969
- 1969-07-28 ZA ZA695405*A patent/ZA695405B/en unknown
- 1969-08-22 DE DE19691942777 patent/DE1942777A1/en active Pending
- 1969-08-22 ES ES370742A patent/ES370742A1/en not_active Expired
- 1969-08-22 ES ES370741A patent/ES370741A1/en not_active Expired
- 1969-09-02 DK DK470369AA patent/DK130956B/en unknown
- 1969-09-05 FR FR6930318A patent/FR2017707A1/fr not_active Withdrawn
- 1969-09-08 BR BR212231/69A patent/BR6912231D0/en unknown
- 1969-09-08 NL NL6913626A patent/NL6913626A/xx unknown
- 1969-09-09 BE BE738626D patent/BE738626A/xx unknown
- 1969-09-09 GB GB44508/69A patent/GB1260343A/en not_active Expired
- 1969-09-10 SE SE12492/69A patent/SE353065B/xx unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107281785A (en) * | 2017-07-11 | 2017-10-24 | 宜昌长机科技有限责任公司 | A kind of lathe cooling emulsion defoaming device and debubbling method |
| CN110818226A (en) * | 2019-12-20 | 2020-02-21 | 成都光明光电股份有限公司 | Molten glass flow guiding device, molten glass flow guiding channel and molten glass quality improvement method |
| CN115028344A (en) * | 2022-07-14 | 2022-09-09 | 咸宁南玻光电玻璃有限公司 | Ear pond emptying and recycling device and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| NL6913626A (en) | 1970-03-12 |
| DK130956B (en) | 1975-05-12 |
| SE353065B (en) | 1973-01-22 |
| BR6912231D0 (en) | 1973-01-30 |
| ZA695405B (en) | 1971-03-31 |
| DE1942777A1 (en) | 1970-11-12 |
| BE738626A (en) | 1970-03-09 |
| DK130956C (en) | 1975-10-06 |
| ES370741A1 (en) | 1971-07-01 |
| ES370742A1 (en) | 1971-07-01 |
| FR2017707A1 (en) | 1970-05-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |