GB1207699A - Electric glass melting method and furnace - Google Patents

Electric glass melting method and furnace

Info

Publication number
GB1207699A
GB1207699A GB3980868A GB3980868A GB1207699A GB 1207699 A GB1207699 A GB 1207699A GB 3980868 A GB3980868 A GB 3980868A GB 3980868 A GB3980868 A GB 3980868A GB 1207699 A GB1207699 A GB 1207699A
Authority
GB
United Kingdom
Prior art keywords
zone
furnace
glass
melting
aug
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
GB3980868A
Inventor
Rudolf Pavlista
Franktisek Konarek
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.)
SVU SKLARSKE TECHNIKY
Original Assignee
SVU SKLARSKE TECHNIKY
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 SVU SKLARSKE TECHNIKY filed Critical SVU SKLARSKE TECHNIKY
Publication of GB1207699A publication Critical patent/GB1207699A/en
Expired legal-status Critical Current

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
    • C03B5/033—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by using resistance heaters above or in the glass bath, i.e. by indirect resistance heating
    • 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

Landscapes

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

Abstract

1,207,699. Glass melting furnace. STATNI VYZKUMNY USTAV SKLARSKE TECHNIKY. 20 Aug., 1968 [28 Aug., 1967], No. 39808/68. Heading C1M. [Also in Division H5] A furnace for melting glass has a melting zone 1, a throat zone 2, and a working zone 3, each zone being independently heated by horizontally arranged electrodes at least four of which 9 are disposed in the upper half of the melting zone, at least three, 10, heat the throat and also extend into the melting zone and at least one pair of the electrodes 11 are arranged below glass level in the working zone, which also has resistance heating elements 12 located above the glass level. Partition 4 is partly water-cooled and the furnace is charged at 5 and heated by burners, the combustion products of which leave by chimney 6. Glass is abstracted manually at 7.
GB3980868A 1967-08-28 1968-08-20 Electric glass melting method and furnace Expired GB1207699A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS612867 1967-08-28

Publications (1)

Publication Number Publication Date
GB1207699A true GB1207699A (en) 1970-10-07

Family

ID=5407599

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3980868A Expired GB1207699A (en) 1967-08-28 1968-08-20 Electric glass melting method and furnace

Country Status (6)

Country Link
AT (1) AT287220B (en)
BE (1) BE719960A (en)
DE (1) DE1796039A1 (en)
FR (1) FR1581242A (en)
GB (1) GB1207699A (en)
SE (1) SE356956B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2538970A1 (en) * 1974-09-06 1976-03-25 Elemelt Ltd METHOD AND DEVICE FOR MELTING GLASS
US5173919A (en) * 1990-01-25 1992-12-22 Asea Brown Boveri Ltd. Manipulation of the exit gas flow in a melting furnace
CN113716838A (en) * 2021-08-24 2021-11-30 程东卫 Intermittent glass electric melting furnace

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8106719L (en) * 1981-11-12 1983-05-13 Foerenade Fabriksverken PROJECTILE
FR2523115B1 (en) * 1982-03-11 1986-02-14 Rhone Poulenc Chim Base PROCESS FOR OBTAINING GLASS FROM A GLASS COMPOSITION OBTAINED IN PARTICULAR BY CHEMICAL SYNTHESIS AND DEVICE FOR ITS IMPLEMENTATION
FR2550523B1 (en) * 1983-08-09 1986-07-25 Saint Gobain Vitrage METHOD AND DEVICE FOR MELTING, REFINING AND HOMOGENEIZATION OF GLASS, AND THEIR APPLICATIONS
CS238229B1 (en) * 1984-04-03 1985-11-13 Pavel Holejsovsky Glass electric melting furnace especially for borosilicates melting
DE4424950C2 (en) * 1994-07-14 1997-02-13 Flachglas Ag Device for withdrawing gaseous products and for draining the glass melt and their use

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2538970A1 (en) * 1974-09-06 1976-03-25 Elemelt Ltd METHOD AND DEVICE FOR MELTING GLASS
US5173919A (en) * 1990-01-25 1992-12-22 Asea Brown Boveri Ltd. Manipulation of the exit gas flow in a melting furnace
CH682107A5 (en) * 1990-01-25 1993-07-15 Asea Brown Boveri
CN113716838A (en) * 2021-08-24 2021-11-30 程东卫 Intermittent glass electric melting furnace
CN113716838B (en) * 2021-08-24 2023-08-11 福建龙威药用玻璃有限公司 Intermittent glass electric melting furnace

Also Published As

Publication number Publication date
AT287220B (en) 1971-01-11
BE719960A (en) 1969-02-03
SE356956B (en) 1973-06-12
FR1581242A (en) 1969-09-12
DE1796039A1 (en) 1972-02-17

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees