PL449875A1 - A tank furnace for continuous melting of glass in a horizontal arrangement, especially an electric furnace, and a method for continuous melting of glass in a horizontal arrangement - Google Patents

A tank furnace for continuous melting of glass in a horizontal arrangement, especially an electric furnace, and a method for continuous melting of glass in a horizontal arrangement

Info

Publication number
PL449875A1
PL449875A1 PL449875A PL44987524A PL449875A1 PL 449875 A1 PL449875 A1 PL 449875A1 PL 449875 A PL449875 A PL 449875A PL 44987524 A PL44987524 A PL 44987524A PL 449875 A1 PL449875 A1 PL 449875A1
Authority
PL
Poland
Prior art keywords
glass
melting
horizontal arrangement
furnace
continuous melting
Prior art date
Application number
PL449875A
Other languages
Polish (pl)
Inventor
Marian Klisch
Krzysztof Zomerski
Piotr Knast
Andrzej Dyląg
Leszek Jędrzejczyk
Original Assignee
Forglass Technology Spółka Z Ograniczoną Odpowiedzialnością
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
Application filed by Forglass Technology Spółka Z Ograniczoną Odpowiedzialnością filed Critical Forglass Technology Spółka Z Ograniczoną Odpowiedzialnością
Priority to PL449875A priority Critical patent/PL449875A1/en
Publication of PL449875A1 publication Critical patent/PL449875A1/en

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
    • C03B5/02—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
    • C03B5/03—Tank 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
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/18—Stirring devices; Homogenisation
    • C03B5/183—Stirring devices; Homogenisation using thermal means, e.g. for creating convection currents
    • C03B5/185—Electric means
    • 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
    • C03B5/18—Stirring devices; Homogenisation
    • C03B5/193—Stirring devices; Homogenisation using gas, e.g. bubblers
    • 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
    • C03B5/235—Heating the glass

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Glass Melting And Manufacturing (AREA)

Abstract

Przedmiotem zgłoszenia jest piec wannowy do ciągłego wytopu szkła w układzie poziomym, zwłaszcza piec elektryczny oraz sposób ciągłego wytopu szkła w układzie poziomym. Piec wannowy do ciągłego wytopu szkła w układzie poziomym zawierający basen topliwny (1) do topienia zestawu szklarskiego (10), obejmujący dno (7) i pionowe ściany tworzące palisadę, gdzie dno (7) i pionowe ściany wyznaczają objętość masy szklanej (11), nadbudowę, korzystnie utworzoną przez ściany nadbudowy (4) oraz sklepienie (8) i/albo strop, kieszeń zasypową (9) do podawania zestawu szklarskiego (10), przepust (12), którym stopione szkło płynie do części wyrobowej pieca, przy czym piec wannowy podzielony jest przynajmniej na strefę topienia (ST), w której następuje wytapiania masy szklanej (11), strefę klarowania (SK), w której następuje klarowanie masy szklanej (11), i zawiera co najmniej jedną elektrodę klarującą (6) umieszczoną w strefie klarowania (SK) tuż przy linii wyznaczającej poziom lustra masy szklanej poddawanej procesowi klarowania tak, że strefa gorącego szkła o najwyższej temperaturze jest przy powierzchni lustra masy szklanej.The subject of the application is a tank furnace for continuous melting of glass in a horizontal arrangement, in particular an electric furnace, and a method for continuous melting of glass in a horizontal arrangement. A tank furnace for continuous melting of glass in a horizontal arrangement comprising a melting pool (1) for melting a glass batch (10), comprising a bottom (7) and vertical walls forming a palisade, wherein the bottom (7) and vertical walls define the volume of the glass mass (11), a superstructure, preferably formed by the walls of the superstructure (4) and a vault (8) and/or a ceiling, a charging pocket (9) for feeding the glass batch (10), a passage (12) through which the molten glass flows to the production part of the furnace, wherein the tank furnace is divided into at least a melting zone (ST) in which the melting of the glass mass (11) takes place, a refining zone (SK) in which the refining of the glass mass (11) takes place, and comprises at least one refining electrode (6) placed in the refining zone (SK) just next to the line defining the mirror level of the glass mass subjected to the refining process, so that the zone of hot glass with the highest temperature is located in the refining zone (SK) close ... temperature is at the mirror surface of the glass mass.

PL449875A 2024-09-23 2024-09-23 A tank furnace for continuous melting of glass in a horizontal arrangement, especially an electric furnace, and a method for continuous melting of glass in a horizontal arrangement PL449875A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL449875A PL449875A1 (en) 2024-09-23 2024-09-23 A tank furnace for continuous melting of glass in a horizontal arrangement, especially an electric furnace, and a method for continuous melting of glass in a horizontal arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL449875A PL449875A1 (en) 2024-09-23 2024-09-23 A tank furnace for continuous melting of glass in a horizontal arrangement, especially an electric furnace, and a method for continuous melting of glass in a horizontal arrangement

Publications (1)

Publication Number Publication Date
PL449875A1 true PL449875A1 (en) 2026-03-30

Family

ID=99223474

Family Applications (1)

Application Number Title Priority Date Filing Date
PL449875A PL449875A1 (en) 2024-09-23 2024-09-23 A tank furnace for continuous melting of glass in a horizontal arrangement, especially an electric furnace, and a method for continuous melting of glass in a horizontal arrangement

Country Status (1)

Country Link
PL (1) PL449875A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3305340A (en) * 1964-03-04 1967-02-21 Pittsburgh Plate Glass Co Method and apparatus for generating currents in molten glass
US4029489A (en) * 1976-02-17 1977-06-14 Owens-Corning Fiberglas Corporation Method of and apparatus for melting of glass
PL427601A1 (en) * 2018-10-30 2020-05-04 Forglass Spółka Z Ograniczoną Odpowiedzialnością Method of continuous intensive glass melting
EP3907196A1 (en) * 2020-05-06 2021-11-10 Forglass Engineering spolka z ograniczona odpowiedzialnoscia Furnace for simultaneous continuous melting of multiple glasses

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3305340A (en) * 1964-03-04 1967-02-21 Pittsburgh Plate Glass Co Method and apparatus for generating currents in molten glass
US4029489A (en) * 1976-02-17 1977-06-14 Owens-Corning Fiberglas Corporation Method of and apparatus for melting of glass
PL427601A1 (en) * 2018-10-30 2020-05-04 Forglass Spółka Z Ograniczoną Odpowiedzialnością Method of continuous intensive glass melting
EP3907196A1 (en) * 2020-05-06 2021-11-10 Forglass Engineering spolka z ograniczona odpowiedzialnoscia Furnace for simultaneous continuous melting of multiple glasses

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