ES8206396A1 - Un metodo perfeccionado de fundir vidrio. - Google Patents

Un metodo perfeccionado de fundir vidrio.

Info

Publication number
ES8206396A1
ES8206396A1 ES502658A ES502658A ES8206396A1 ES 8206396 A1 ES8206396 A1 ES 8206396A1 ES 502658 A ES502658 A ES 502658A ES 502658 A ES502658 A ES 502658A ES 8206396 A1 ES8206396 A1 ES 8206396A1
Authority
ES
Spain
Prior art keywords
glass batch
furnace
batch
glass
glass melting
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
Application number
ES502658A
Other languages
English (en)
Other versions
ES502658A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PPG Industries Inc
Original Assignee
PPG Industries Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US06/155,802 external-priority patent/US4298370A/en
Priority claimed from US06/159,528 external-priority patent/US4298374A/en
Priority claimed from US06/236,161 external-priority patent/US4329165A/en
Application filed by PPG Industries Inc filed Critical PPG Industries Inc
Publication of ES8206396A1 publication Critical patent/ES8206396A1/es
Publication of ES502658A0 publication Critical patent/ES502658A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B3/00—Charging the melting furnaces
    • 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
    • C03B5/04—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in tank furnaces
    • 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)
  • Glass Melting And Manufacturing (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

METODO DE FUNDIR VIDRIO EN EL QUE SE ACRECIENTA LA VELOCIDAD CON QUE LOS INGREDIENTES BRUTOS SON LLEVADOS A UN ESTADO LIQUIDO. UN MATERIAL DE TANDA DE VIDRIO QUE CONSISTE EN AGLOMERADOS EN FORMA PREFERENTEMENTE TOROIDAL SE DEPOSITA COMO UNA CAPA FLOTANTE SOBRE UN BAÑO DE VIDRIO FUNDIDO CONTENIDO EN UN HORNO DE FUSION, SIENDO PROPULSADA LA CAPA HACIA UNA ZONA DE FUSION EN LA QUE EL MATERIAL DE LA TANDA SE FUNDE DENTRO DEL BAÑO DE VIDRIO FUNDIDO. A INTERVALOS ESPACIADOS EN LA CAPA DEL MATERIAL DE TANDA SE CONFORMAN UNA PLURARILADAD DE AGUJEROS AGUZADOS QUE TIENE SUPERFICIES INCLINADAS DE TANDA COMPRIMIDA SIN AUMENTAR SUSTANCIALMENTE EL ESPESOR DE LA CAPA DE TANDA, COMPRENDIENDO LOS AGUJEROS UN 2 POR 100 DEL AREA CUBIERTA POR LA CAPA DE TANDA.
ES502658A 1980-06-02 1981-06-01 Un metodo perfeccionado de fundir vidrio. Granted ES502658A0 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/155,802 US4298370A (en) 1980-06-02 1980-06-02 Method of improving glass melting by ablation enhancement
US06/159,528 US4298374A (en) 1980-06-16 1980-06-16 Apparatus for improving glass melting by perforating batch layer
US06/236,161 US4329165A (en) 1981-02-26 1981-02-26 Method for enhanced melting of glass batch and apparatus therefor

Publications (2)

Publication Number Publication Date
ES8206396A1 true ES8206396A1 (es) 1982-08-16
ES502658A0 ES502658A0 (es) 1982-08-16

Family

ID=27387766

Family Applications (2)

Application Number Title Priority Date Filing Date
ES502658A Granted ES502658A0 (es) 1980-06-02 1981-06-01 Un metodo perfeccionado de fundir vidrio.
ES502659A Granted ES502659A0 (es) 1980-06-02 1981-06-01 Un aparato para la fabricacion de vidrio

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES502659A Granted ES502659A0 (es) 1980-06-02 1981-06-01 Un aparato para la fabricacion de vidrio

Country Status (6)

Country Link
EP (1) EP0041635B1 (es)
KR (1) KR840001654B1 (es)
BR (1) BR8103450A (es)
DE (1) DE3166921D1 (es)
ES (2) ES502658A0 (es)
PT (1) PT73104B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2618773B1 (fr) * 1987-07-30 1989-12-08 Wanner Isofi Procede et dispositif pour le traitement de laine de verre usagee en vue de sa mise au rebut
CN111377595B (zh) * 2020-05-08 2022-04-22 蚌埠凯盛工程技术有限公司 实时控制玻璃窑炉燃气供给量的方法、系统
CN114105442A (zh) * 2021-12-21 2022-03-01 中国建材国际工程集团有限公司 玻璃熔窑投料成垄设备

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1623057A (en) * 1925-05-14 1927-04-05 Mississippi Glass Co Batch feeding to glass tanks
US2281050A (en) * 1940-04-11 1942-04-28 Pittsburgh Plate Glass Co Batch feeding apparatus

Also Published As

Publication number Publication date
EP0041635B1 (en) 1984-10-31
KR830006122A (ko) 1983-09-17
ES8203804A1 (es) 1982-04-01
ES502658A0 (es) 1982-08-16
PT73104B (en) 1982-06-03
EP0041635A1 (en) 1981-12-16
PT73104A (en) 1981-06-01
ES502659A0 (es) 1982-04-01
DE3166921D1 (en) 1984-12-06
BR8103450A (pt) 1982-02-24
KR840001654B1 (ko) 1984-10-12

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971001