IT1073980B - Forno di fusione in particolare per materiali non metallici come vetro o simili - Google Patents

Forno di fusione in particolare per materiali non metallici come vetro o simili

Info

Publication number
IT1073980B
IT1073980B IT52149/76A IT5214976A IT1073980B IT 1073980 B IT1073980 B IT 1073980B IT 52149/76 A IT52149/76 A IT 52149/76A IT 5214976 A IT5214976 A IT 5214976A IT 1073980 B IT1073980 B IT 1073980B
Authority
IT
Italy
Prior art keywords
glass
similar
metallic materials
non metallic
melting oven
Prior art date
Application number
IT52149/76A
Other languages
English (en)
Inventor
Angel Tontschev Balevski
Ivan Dimov Nikolov
Original Assignee
Inst Po Metalloznanie I Tekno
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 Inst Po Metalloznanie I Tekno filed Critical Inst Po Metalloznanie I Tekno
Application granted granted Critical
Publication of IT1073980B publication Critical patent/IT1073980B/it

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B11/00—Heating by combined application of processes covered by two or more of groups H05B3/00 - H05B7/00
    • 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
    • C03B5/02—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
    • C03B5/021—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by induction 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
    • C03B5/0275—Shaft 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
    • C03B5/182—Stirring devices; Homogenisation by moving the molten glass along fixed elements, e.g. deflectors, weirs, baffle plates
    • 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
    • C03B5/20—Bridges, shoes, throats, or other devices for withholding dirt, foam, or batch
    • C03B5/207—Foraminous or mesh screens, e.g. submerged sieves
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D13/00—Apparatus for preheating charges; Arrangements for preheating charges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/08—Screw feeders; Screw dischargers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Furnace Details (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
IT52149/76A 1975-11-14 1976-11-12 Forno di fusione in particolare per materiali non metallici come vetro o simili IT1073980B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG31491A BG22197A1 (it) 1975-11-14 1975-11-14

Publications (1)

Publication Number Publication Date
IT1073980B true IT1073980B (it) 1985-04-17

Family

ID=3901700

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52149/76A IT1073980B (it) 1975-11-14 1976-11-12 Forno di fusione in particolare per materiali non metallici come vetro o simili

Country Status (11)

Country Link
JP (1) JPS5263212A (it)
BE (1) BE848171A (it)
BG (1) BG22197A1 (it)
DD (1) DD127252A1 (it)
DE (1) DE2651549A1 (it)
ES (1) ES453206A1 (it)
FI (1) FI763254A (it)
FR (1) FR2331759A1 (it)
GB (1) GB1541587A (it)
IT (1) IT1073980B (it)
SE (1) SE7612664L (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2539861B1 (fr) * 1983-01-20 1987-08-07 Ferco Int Usine Ferrures Dispositif d'alimentation automatique du creuset d'une machine a couler sous pression en chambre chaude
US4752938A (en) * 1984-04-12 1988-06-21 Corning Glass Works Baffled glass melting furnaces
CH684792A5 (de) * 1993-02-10 1994-12-30 Von Roll Ag Verfahren zum Gewinnen von Glas und Metall aus in Müllverbrennungsanlagen anfallenden festen Rückständen.
IT1263909B (it) * 1993-02-12 1996-09-05 Balzaretti Modigliani Spa Introduzione di addittivi polverulenti nelle tubiere che alimentano un forno con comburente
NZ265199A (en) * 1993-04-08 1997-10-24 Wabash Inc Process for destruction of organic waste by contacting with a molten metal nitrate and alkali metal carbonate salt solution
WO1999037590A1 (en) * 1998-01-26 1999-07-29 British Nuclear Fuels Plc Improvements in and relating to the handling, treatment and storage of waste
FR2781217B1 (fr) * 1998-07-16 2000-10-13 Soc Generale Pour Les Techniques Nouvelles Sgn Elaboration de matrices minerales par fusion par induction en creuset froid
GB2459509B (en) 2008-04-25 2011-05-11 Goodwin Plc An apparatus for casting and a method of casting

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1761229A (en) * 1926-10-25 1930-06-03 Libbey Owens Glass Co Batch-feeding mechanism
US1834631A (en) * 1928-12-05 1931-12-01 Hartford Empire Co Apparatus for making glass
US1999761A (en) * 1932-10-24 1935-04-30 Hartford Empire Co Method of and apparatus for making glass
GB1156319A (en) * 1965-10-22 1969-06-25 Pilkington Brothers Ltd Improvements in or relating to the manufacture of Flat Glass
DE1769848B2 (de) * 1968-07-26 1978-10-19 Vvb Technisches Glas Ilmenau, Ddr 6300 Ilmenau Verfahren und Vorrichtung zum Erhitzen, Schmelzen oder Erweichen von Stoffen in disperser Form zur Herstellung von dichtem oder porösem Quarzgut, Quarzglas oder Glas

Also Published As

Publication number Publication date
FI763254A (it) 1977-05-15
ES453206A1 (es) 1978-03-01
BG22197A1 (it) 1977-05-20
DD127252A1 (it) 1977-09-14
FR2331759A1 (fr) 1977-06-10
GB1541587A (en) 1979-03-07
JPS5263212A (en) 1977-05-25
BE848171A (fr) 1977-03-01
DE2651549A1 (de) 1977-05-26
SE7612664L (sv) 1977-05-15

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