YU45269B - Electric furnace for continuous melting of spinable fine granular or granular materials - Google Patents

Electric furnace for continuous melting of spinable fine granular or granular materials

Info

Publication number
YU45269B
YU45269B YU1422/85A YU142285A YU45269B YU 45269 B YU45269 B YU 45269B YU 1422/85 A YU1422/85 A YU 1422/85A YU 142285 A YU142285 A YU 142285A YU 45269 B YU45269 B YU 45269B
Authority
YU
Yugoslavia
Prior art keywords
granular
spinable
electric furnace
continuous melting
fine
Prior art date
Application number
YU1422/85A
Other languages
English (en)
Other versions
YU142285A (en
Original Assignee
Voest Alpine Ag
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 Voest Alpine Ag filed Critical Voest Alpine Ag
Publication of YU142285A publication Critical patent/YU142285A/xx
Publication of YU45269B publication Critical patent/YU45269B/xx

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
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/167—Means for preventing damage to equipment, e.g. by molten glass, hot gases, batches
    • C03B5/1672—Use of materials therefor
    • 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
    • C03B5/027—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
    • C03B5/0272—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
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/167—Means for preventing damage to equipment, e.g. by molten glass, hot gases, batches
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • C03C1/002—Use of waste materials, e.g. slags
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C13/00—Fibre or filament compositions
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/12—Making spongy iron or liquid steel, by direct processes in electric furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/12—Making spongy iron or liquid steel, by direct processes in electric furnaces
    • C21B13/125—By using plasma
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/18—Arrangements of devices for charging
    • F27B3/183—Charging of arc furnaces vertically through the roof, e.g. in three points
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/19—Arrangements of devices for discharging

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Glass Compositions (AREA)
YU1422/85A 1984-09-18 1985-09-10 Electric furnace for continuous melting of spinable fine granular or granular materials YU45269B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0296484A AT381788B (de) 1984-09-18 1984-09-18 Elektroschmelzofen

Publications (2)

Publication Number Publication Date
YU142285A YU142285A (en) 1987-10-31
YU45269B true YU45269B (en) 1992-05-28

Family

ID=3543174

Family Applications (1)

Application Number Title Priority Date Filing Date
YU1422/85A YU45269B (en) 1984-09-18 1985-09-10 Electric furnace for continuous melting of spinable fine granular or granular materials

Country Status (11)

Country Link
US (1) US4697274A (fr)
EP (1) EP0176497B1 (fr)
JP (1) JPS6172987A (fr)
AT (1) AT381788B (fr)
DD (1) DD240946A5 (fr)
DE (1) DE3562135D1 (fr)
DK (1) DK161381C (fr)
FI (1) FI853458L (fr)
NO (1) NO853650L (fr)
SU (1) SU1473723A3 (fr)
YU (1) YU45269B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
YU46333B (sh) * 1987-04-30 1993-05-28 Oy Partek Ab Talilna pec
US5045506A (en) * 1989-07-31 1991-09-03 Alcan International Limited Process for producing mineral fibers incorporating an alumina-containing residue from a metal melting operation and fibers so produced
FI85912C (sv) * 1990-04-11 1992-06-10 Partek Ab Förfarande och anordning för styrning av råmaterialtillförseln till en elektrisk smältugn
GB9108038D0 (en) * 1991-04-16 1991-06-05 Forgemaster Steels Limited Improved taphole design and method
DK0820962T3 (da) * 1996-07-22 2002-02-11 Nippon Kokan Kk Fremgangsmåde til smeltning af slagge og apparat dertil
ATE243661T1 (de) * 1998-05-21 2003-07-15 Techint Spa Niveauregelvorrichtung für ein flüssiges material in einem schmelzofen oder ähnlichem, insbesondere in öfen zur herstellung von steinwolle
EP2089330B1 (fr) * 2006-11-02 2014-07-09 Rockwool International A/S Procédé et appareil pour la fabrication de fibres minérales
US20080210718A1 (en) * 2007-01-25 2008-09-04 General Kinematics Corporation Fluid-Cooled Vibratory Apparatus, System and Method for Cooling
JP5483589B2 (ja) * 2010-09-01 2014-05-07 株式会社神戸製鋼所 還元鉄原料供給システム
CN102826747B (zh) * 2012-08-31 2014-08-06 朱兴发 用以满足短流程生产矿棉的方法
JP6925583B2 (ja) * 2017-12-20 2021-08-25 日本電気硝子株式会社 ガラス物品の製造方法及び製造装置
PL4097057T3 (pl) * 2020-01-30 2024-07-01 Rockwool A/S Sposób wytwarzania sztucznych włókien szklistych

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR680669A (fr) * 1928-10-04 1930-05-05 Dispositif de distribution de la charge de fours, en particulier de fours employés pour des procédés électrothermiques
DE896028C (de) * 1944-07-14 1953-11-09 Eisenwerke Gelsenkirchen A G Verfahren zur Verwertung von Giessereischachtofenschlacke
US2523092A (en) * 1947-05-02 1950-09-19 Bryk Petri Baldur Method for extraction of iron
JPS4817403B1 (fr) * 1968-10-03 1973-05-29
JPS4848305A (fr) * 1971-04-14 1973-07-09
US3936588A (en) * 1972-03-20 1976-02-03 Elkem-Spigerverket Control system for electrical furnaces
US3760960A (en) * 1972-05-25 1973-09-25 Demag Ag Apparatus for charging electric furnaces
SE378735B (fr) * 1972-11-17 1975-09-08 Asea Ab
JPS5017165A (fr) * 1973-06-13 1975-02-22
US4029887A (en) * 1976-04-27 1977-06-14 Corning Glass Works Electrically heated outlet system
JPS5520301A (en) * 1978-07-22 1980-02-13 Inst 50 Metarurugii Imeeni Rec Apparatus for sending gas or exhausting reacted gas in electric melting furnace
NZ193699A (en) * 1979-05-23 1984-08-24 Siddons Ind Electric furnace with discharge sleeve extending through side wall
EP0035850A1 (fr) * 1980-02-29 1981-09-16 Forty-Eight Insulations Inc. Procédé de fusion et four électrique pour la production de laine minérale isolante à haut point de fusion
NO147532C (no) * 1981-04-27 1983-04-27 Elkem As Fremgangsmaate og anordning for chargering av en smelte- eller reduksjonsovn.
US4385918A (en) * 1982-01-26 1983-05-31 Owens-Corning Fiberglas Corporation Method and apparatus for feeding raw material to an arc furnace

Also Published As

Publication number Publication date
ATA296484A (de) 1986-04-15
AT381788B (de) 1986-11-25
NO853650L (no) 1986-03-19
US4697274A (en) 1987-09-29
SU1473723A3 (ru) 1989-04-15
DK161381B (da) 1991-07-01
DK423685D0 (da) 1985-09-18
DD240946A5 (de) 1986-11-19
EP0176497A1 (fr) 1986-04-02
DE3562135D1 (en) 1988-05-19
JPS6172987A (ja) 1986-04-15
DK423685A (da) 1986-03-19
YU142285A (en) 1987-10-31
JPH0150833B2 (fr) 1989-10-31
FI853458L (fi) 1986-03-19
FI853458A0 (fi) 1985-09-10
EP0176497B1 (fr) 1988-04-13
DK161381C (da) 1992-01-06

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