FR2112327A1 - Revolving furnace for glass mfr - with liquid metal lining - Google Patents

Revolving furnace for glass mfr - with liquid metal lining

Info

Publication number
FR2112327A1
FR2112327A1 FR7119087A FR7119087A FR2112327A1 FR 2112327 A1 FR2112327 A1 FR 2112327A1 FR 7119087 A FR7119087 A FR 7119087A FR 7119087 A FR7119087 A FR 7119087A FR 2112327 A1 FR2112327 A1 FR 2112327A1
Authority
FR
France
Prior art keywords
charge
furnace
liquid metal
metal lining
revolving 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
FR7119087A
Other languages
French (fr)
Other versions
FR2112327B1 (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.)
TECH K
Original Assignee
TECH K
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 TECH K filed Critical TECH K
Publication of FR2112327A1 publication Critical patent/FR2112327A1/en
Application granted granted Critical
Publication of FR2112327B1 publication Critical patent/FR2112327B1/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
    • C03B5/14—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in revolving cylindrical furnaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Glass Melting And Manufacturing (AREA)

Abstract

Revolving glass furnace contains a molten metal layer lining which is kept in position by the centrifugal forces of rotation and forms a cavity for the charge. The furnace may have a horizontal or vertical axis of rotation. The metal has to have a specific gravity greater than the charge and has to be kept out of contact with air. The molten meal layer reduces wear on the furnace refractories by reducing friction and also helps heat reflection from charge/metal interface back into the charge.
FR7119087A 1970-10-22 1971-05-26 Revolving furnace for glass mfr - with liquid metal lining Granted FR2112327A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD15082470 1970-10-22

Publications (2)

Publication Number Publication Date
FR2112327A1 true FR2112327A1 (en) 1972-06-16
FR2112327B1 FR2112327B1 (en) 1975-04-18

Family

ID=5483079

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7119087A Granted FR2112327A1 (en) 1970-10-22 1971-05-26 Revolving furnace for glass mfr - with liquid metal lining

Country Status (3)

Country Link
DE (1) DE2151896A1 (en)
FR (1) FR2112327A1 (en)
SU (1) SU534421A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0019004A1 (en) * 1979-05-11 1980-11-26 Sorg GmbH & Co. KG Electrically heated melting furnace for corrosive mineral materials with a steep viscosity curve
EP0118580A1 (en) * 1983-03-15 1984-09-19 Sorg GmbH & Co. KG Electric smelt furnace for aggressive mineral products with an inclined viscosity curve

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0019645A1 (en) * 1979-05-26 1980-12-10 Sorg GmbH & Co. KG Electrically heated melting furnace for corrosive mineral matter with a sharp viscosity curve
DE19548027C2 (en) * 1995-12-21 1999-04-01 Bayer Ag Electric resistance melting furnace

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0019004A1 (en) * 1979-05-11 1980-11-26 Sorg GmbH & Co. KG Electrically heated melting furnace for corrosive mineral materials with a steep viscosity curve
EP0118580A1 (en) * 1983-03-15 1984-09-19 Sorg GmbH & Co. KG Electric smelt furnace for aggressive mineral products with an inclined viscosity curve

Also Published As

Publication number Publication date
FR2112327B1 (en) 1975-04-18
SU534421A1 (en) 1976-11-05
DE2151896A1 (en) 1972-04-27

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Legal Events

Date Code Title Description
ST Notification of lapse