ES2097575T3 - Procedimiento y dispositivo para el acondicionamiento y homogeneizacion de un flujo de vidrio. - Google Patents
Procedimiento y dispositivo para el acondicionamiento y homogeneizacion de un flujo de vidrio.Info
- Publication number
- ES2097575T3 ES2097575T3 ES94108596T ES94108596T ES2097575T3 ES 2097575 T3 ES2097575 T3 ES 2097575T3 ES 94108596 T ES94108596 T ES 94108596T ES 94108596 T ES94108596 T ES 94108596T ES 2097575 T3 ES2097575 T3 ES 2097575T3
- Authority
- ES
- Spain
- Prior art keywords
- temperature
- glass
- working tank
- distributor channel
- conditioning
- 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 - Lifetime
Links
- 230000003750 conditioning effect Effects 0.000 title abstract 2
- 238000000265 homogenisation Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000011521 glass Substances 0.000 abstract 4
- 238000001816 cooling Methods 0.000 abstract 3
- 230000001143 conditioned effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 230000000630 rising effect Effects 0.000 abstract 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
- C03B5/23—Cooling the molten glass
-
- 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
- C03B7/06—Means for thermal conditioning or controlling the temperature of the glass
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Glass Compositions (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
UNA CORRIENTE (32) DE VIDRIO QUE FLUYE DE FORMA CONTINUA SE ACONDICIONA Y HOMOGEINIZA EN UN TRAMO DE TRATAMIENTO, QUE SE EXTIENDE A PARTIR DE UNA CARA (26) DE ENTRADA DE UNA BANDEJA DE TRABAJO O DE UN CANAL DISTRIBUIDOR HASTA AL MENOS UN LUGAR DE EXTRACCION Y EN EL QUE SE ENCUENTRA AL MENOS UNA ZONA (K) DE REFRIGERACION, EN LA QUE SE CONECTA AL MENOS UNA ZONA DE HOMOGENEIZACION PARA LA TEMPERATURA DEL VIDRIO. EN LA BANDEJA DE TRABAJO O EN EL CANAL DISTRIBUIDOR SE DESCIENDE LA TEMPERATURA DESDE UNA TEMPERATURA T1 DE ENTRADA A UNA TEMPERATURA T2 DE SALIDA. PARA GARANTIZAR EL EFECTO DE ACONDICIONAMIENTO Y HOMOGENEIZACION INCLUSO EN VELOCIDADES DE CORRIENTE ALTAS, SE AJUSTA EN AL MENOS UNA ZONA (K) DE REFRIGERACION DE LA BANDEJA DE TRABAJO O DEL CANAL DISTRIBUIDOR POR MEDIO AL MENOS DE UN RELIEVE (23A) DE FORMA ONDULADA QUE SE ELEVA A PARTIR DE UN FONDO (23), UNA SECCION TRANSVERSAL DE CORRIENTE DE LA MASA DE VIDRIO CON UNA RELACION DE PROFUNDIDAD/ANCHURA T/B DE MAXIMO 0,6 O 0,5 O 0,4, O 0,3, O0,2. LA PROFUNDIDAD T MAXIMA ALCANZA 300 O 250, O 200 MM Y EN LA CORRIENTE (32) DE VIDRIO SE CONSTITUYEN EN LA SUMA DE TODAS LAS ZONAS DE REFRIGERACION AL MENOS 50, O 60, O 70 % DE LA DIFERENCIA DE TEMPERATURAS ENTRE T1 Y T2.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4319773 | 1993-06-15 | ||
| DE4411038A DE4411038C2 (de) | 1993-06-15 | 1994-03-30 | Verfahren und Vorrichtung zum Konditionieren und Homogenisieren eines Glasstroms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2097575T3 true ES2097575T3 (es) | 1997-04-01 |
Family
ID=25926782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES94108596T Expired - Lifetime ES2097575T3 (es) | 1993-06-15 | 1994-06-06 | Procedimiento y dispositivo para el acondicionamiento y homogeneizacion de un flujo de vidrio. |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0631991B1 (es) |
| AT (1) | ATE148679T1 (es) |
| CA (2) | CA2122860C (es) |
| ES (1) | ES2097575T3 (es) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1845824A (en) * | 1928-04-18 | 1932-02-16 | Hartford Empire Co | Apparatus for conducting molten glass |
| US1986575A (en) * | 1932-04-05 | 1935-01-01 | Hartford Empire Co | Apparatus for and method of delivering molten glass |
| US3133803A (en) * | 1961-01-16 | 1964-05-19 | Owens Illinois Glass Co | Method and apparatus for conditioning molten glass |
| US3248203A (en) * | 1961-10-30 | 1966-04-26 | Owens Corning Fiberglass Corp | Apparatus for heat control of forehearths |
| US3645712A (en) * | 1970-05-06 | 1972-02-29 | Corning Glass Works | Radiation target structure and use to cool molten glass |
| SE462337B (sv) * | 1986-06-06 | 1990-06-11 | Moss Glasvaerk As | Foerhaerd foer transport av smaelt glas |
-
1994
- 1994-05-04 CA CA002122860A patent/CA2122860C/en not_active Expired - Fee Related
- 1994-06-06 ES ES94108596T patent/ES2097575T3/es not_active Expired - Lifetime
- 1994-06-06 AT AT94108596T patent/ATE148679T1/de not_active IP Right Cessation
- 1994-06-06 EP EP94108596A patent/EP0631991B1/de not_active Expired - Lifetime
- 1994-06-15 CA CA002125929A patent/CA2125929C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2125929C (en) | 1999-11-02 |
| EP0631991B1 (de) | 1997-02-05 |
| ATE148679T1 (de) | 1997-02-15 |
| CA2122860A1 (en) | 1994-12-16 |
| CA2122860C (en) | 1999-06-22 |
| EP0631991A2 (de) | 1995-01-04 |
| CA2125929A1 (en) | 1994-12-16 |
| EP0631991A3 (de) | 1995-05-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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