FR2327204A1 - Batch type glass melting furnace - with traps and drains for removing glass melt depositing on furnace walls - Google Patents

Batch type glass melting furnace - with traps and drains for removing glass melt depositing on furnace walls

Info

Publication number
FR2327204A1
FR2327204A1 FR7407554A FR7407554A FR2327204A1 FR 2327204 A1 FR2327204 A1 FR 2327204A1 FR 7407554 A FR7407554 A FR 7407554A FR 7407554 A FR7407554 A FR 7407554A FR 2327204 A1 FR2327204 A1 FR 2327204A1
Authority
FR
France
Prior art keywords
batch type
furnace
traps
drains
melting furnace
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.)
Granted
Application number
FR7407554A
Other languages
French (fr)
Other versions
FR2327204B1 (en
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.)
RICARD ETS
Original Assignee
RICARD ETS
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 RICARD ETS filed Critical RICARD ETS
Priority to FR7407554A priority Critical patent/FR2327204A1/en
Publication of FR2327204A1 publication Critical patent/FR2327204A1/en
Application granted granted Critical
Publication of FR2327204B1 publication Critical patent/FR2327204B1/fr
Granted 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
    • C03B5/06—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in pot 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
    • C03B5/05—Discontinuously-working tank furnaces, e.g. day tanks
    • 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)
  • Glass Melting And Manufacturing (AREA)
  • Glass Compositions (AREA)

Abstract

Batch type glass melting furnace comprises a structure and a melting chamber inside it, which have spaces between their permeters for collecting and retaining vitreous liq. formed from dpposn. of evaporated precursors, and channels whereby the extraneous liq. can be evacuated, so that the glass obtd. in the melting chamber is kept free from such material. Formation of stores, bubbles, etc. due to mfg. soap is avoided. Compsn. of main glass melt is more accurately controllable.
FR7407554A 1974-03-06 1974-03-06 Batch type glass melting furnace - with traps and drains for removing glass melt depositing on furnace walls Granted FR2327204A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7407554A FR2327204A1 (en) 1974-03-06 1974-03-06 Batch type glass melting furnace - with traps and drains for removing glass melt depositing on furnace walls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7407554A FR2327204A1 (en) 1974-03-06 1974-03-06 Batch type glass melting furnace - with traps and drains for removing glass melt depositing on furnace walls

Publications (2)

Publication Number Publication Date
FR2327204A1 true FR2327204A1 (en) 1977-05-06
FR2327204B1 FR2327204B1 (en) 1978-03-31

Family

ID=9135902

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7407554A Granted FR2327204A1 (en) 1974-03-06 1974-03-06 Batch type glass melting furnace - with traps and drains for removing glass melt depositing on furnace walls

Country Status (1)

Country Link
FR (1) FR2327204A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2589575A1 (en) * 2010-06-30 2013-05-08 Asahi Glass Company, Limited Molten glass vacuum degassing apparatus, vacuum degassing method, and apparatus and method for manufacturing glass product

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2589575A1 (en) * 2010-06-30 2013-05-08 Asahi Glass Company, Limited Molten glass vacuum degassing apparatus, vacuum degassing method, and apparatus and method for manufacturing glass product
EP2589575A4 (en) * 2010-06-30 2013-12-04 Asahi Glass Co Ltd Molten glass vacuum degassing apparatus, vacuum degassing method, and apparatus and method for manufacturing glass product

Also Published As

Publication number Publication date
FR2327204B1 (en) 1978-03-31

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Legal Events

Date Code Title Description
ST Notification of lapse