JPH0146792B2 - - Google Patents

Info

Publication number
JPH0146792B2
JPH0146792B2 JP55068387A JP6838780A JPH0146792B2 JP H0146792 B2 JPH0146792 B2 JP H0146792B2 JP 55068387 A JP55068387 A JP 55068387A JP 6838780 A JP6838780 A JP 6838780A JP H0146792 B2 JPH0146792 B2 JP H0146792B2
Authority
JP
Japan
Prior art keywords
furnace
side wall
furnace chamber
discharge sleeve
discharge
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
JP55068387A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5649877A (en
Inventor
Shitsudaru Mikaeru
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.)
SHII ESU AARU INBESUTOMENTSU EIJIA PII TEII II Ltd
Original Assignee
SHII ESU AARU INBESUTOMENTSU EIJIA PII TEII II Ltd
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 SHII ESU AARU INBESUTOMENTSU EIJIA PII TEII II Ltd filed Critical SHII ESU AARU INBESUTOMENTSU EIJIA PII TEII II Ltd
Publication of JPS5649877A publication Critical patent/JPS5649877A/ja
Publication of JPH0146792B2 publication Critical patent/JPH0146792B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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; Electric arc furnaces ; Tank furnaces
    • F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/08—Bushings, e.g. construction, bushing reinforcement means; Spinnerettes; Nozzles; Nozzle plates
    • C03B37/09—Bushings, e.g. construction, bushing reinforcement means; Spinnerettes; Nozzles; Nozzle plates electrically heated
    • C03B37/092—Direct-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
    • 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
    • C03B5/42—Details of construction of furnace walls, e.g. to prevent corrosion; Use of materials for furnace walls
    • C03B5/44—Cooling arrangements for furnace walls
    • 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; Electric arc furnaces ; Tank furnaces
    • F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces heated electrically, with or without any other source of heat
    • F27B3/085—Arc furnaces
    • 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
    • F27D9/00—Cooling of furnaces or of charges therein
    • 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
    • F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
    • F27D2003/0063—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities comprising endless belts
    • 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
    • F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
    • F27D2003/0065—Lifts, e.g. containing the bucket elevators
    • 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
    • F27D9/00—Cooling of furnaces or of charges therein
    • F27D2009/0002—Cooling of furnaces
    • F27D2009/001—Cooling of furnaces the cooling medium being a fluid other than a gas
    • F27D2009/0013—Cooling of furnaces the cooling medium being a fluid other than a gas the fluid being water
    • F27D2009/0016—Water-spray
    • 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
    • F27D3/15—Tapping equipment; Equipment for removing or retaining slag
    • F27D3/1509—Tapping equipment
    • F27D3/1518—Tapholes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Electrolytic Production Of Metals (AREA)
JP6838780A 1979-05-23 1980-05-22 Improvement of electric furnace Granted JPS5649877A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPD892179 1979-05-23

Publications (2)

Publication Number Publication Date
JPS5649877A JPS5649877A (en) 1981-05-06
JPH0146792B2 true JPH0146792B2 (en]) 1989-10-11

Family

ID=3768122

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6838780A Granted JPS5649877A (en) 1979-05-23 1980-05-22 Improvement of electric furnace

Country Status (16)

Country Link
US (1) US4375449A (en])
JP (1) JPS5649877A (en])
AT (1) AT379572B (en])
CA (1) CA1153409A (en])
DE (1) DE3019812A1 (en])
FR (1) FR2457462A1 (en])
GB (1) GB2051325B (en])
HK (1) HK10084A (en])
HU (1) HU180353B (en])
IN (1) IN157734B (en])
NZ (1) NZ193699A (en])
PH (1) PH20178A (en])
SE (1) SE439539B (en])
SG (1) SG64183G (en])
YU (1) YU42058B (en])
ZA (1) ZA802975B (en])

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4449221A (en) * 1982-04-26 1984-05-15 Keller Viktor R Ore-smelting electrical furnace bath
US4491951A (en) * 1983-07-11 1985-01-01 Owens-Corning Fiberglas Corporation Electric glass melting furnace
PL245769A1 (en) * 1984-01-18 1985-07-30 Huta Zabrze Electric resistance-and-arc furnace for melting minerals in particular basalt
AT381788B (de) * 1984-09-18 1986-11-25 Voest Alpine Ag Elektroschmelzofen
DE4122190C2 (de) * 1991-07-04 1995-07-06 Wacker Chemie Gmbh Verfahren und Vorrichtung zum kontinuierlichen Behandeln von Silicium
US5443618A (en) * 1991-12-09 1995-08-22 Battelle Memorial Institute Earth melter
US5579334A (en) * 1994-03-03 1996-11-26 Baxter; Rodney C. Method and apparatus for reacting solid particulate reagents in an electric furnace
DE4424814A1 (de) * 1994-07-14 1996-01-18 Horn Aug Soehne Schmelzwanne
US5601427A (en) * 1994-07-25 1997-02-11 Daidotokushuko Kabushikikaisha Waste melting furnace and a method of melting wastes
JP3098733B2 (ja) * 1996-12-25 2000-10-16 株式会社神戸製鋼所 溶融処理装置
WO1999005068A1 (fr) * 1997-07-22 1999-02-04 Isover Saint-Gobain Four a verre et installation comprenant le four
US6980580B2 (en) * 2003-08-23 2005-12-27 Alcoa Inc. Electrode arrangement as substitute bottom for an electrothermic slag smelting furnace

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US775654A (en) * 1904-04-04 1904-11-22 Aldus C Higgins Electric furnace.
US1202837A (en) * 1914-02-07 1916-10-31 Southern Electro Chemical Company Electric furnace.
US1217306A (en) * 1914-11-02 1917-02-27 Southern Electro Chemical Company Electric-furnace-wall construction.
US1264073A (en) * 1916-09-09 1918-04-23 Hoover Suction Sweeper Co Suction-sweeper.
US1946083A (en) * 1933-05-06 1934-02-06 Findlay Clay Products Company Furnace wall
US2042660A (en) * 1936-01-16 1936-06-02 Kirk & Blum Mfg Company Wall cooling method and means
US2122469A (en) * 1936-09-10 1938-07-05 Pittsburgh Plate Glass Co Apparatus for making glass
US2426644A (en) * 1944-08-11 1947-09-02 Norton Co Furnace construction for fusing refractory materials and the like
US2686821A (en) * 1951-11-08 1954-08-17 Carborundum Co Apparatus for melting and fiberizing refractory materials
US2790019A (en) * 1952-06-19 1957-04-23 Owens Corning Fiberglass Corp Apparatus for handling and processing mineral materials having high fusing temperatures
FR1109474A (fr) * 1954-07-22 1956-01-30 Carborundum Co Procédé et appareil de fusion de matières réfractaires
NL239140A (en]) * 1958-05-13
DE1133513B (de) * 1959-04-18 1962-07-19 Voest Ag Elektrischer Schmelzofen fuer Hochofenschlacke od. dgl.
GB1166246A (en) * 1966-04-12 1969-10-08 Ass Elect Ind Improvements in Mould Assemblies for Electro-Slag Refining.
US3612501A (en) * 1969-09-29 1971-10-12 Anderson Constr Corp A E Furnace-cooling apparatus
JPS5217492B2 (en]) * 1972-03-06 1977-05-16
JPS52104908U (en]) * 1976-02-06 1977-08-10
DE2728530B2 (de) * 1977-06-24 1980-09-04 Institut Elektrosvarki Imeni E.O. Patona Akademii Nauk Ukrainskoj Ssr, Kiew (Sowjetunion) Vorrichtung zum Elektroschlackeumschmelzen und Auftragsschweißen von Metallen
NZ193698A (en) * 1979-05-23 1984-05-31 Siddons Ind Water cooled furnace valve

Also Published As

Publication number Publication date
GB2051325B (en) 1983-07-20
SE439539B (sv) 1985-06-17
ATA275580A (de) 1985-06-15
AT379572B (de) 1986-01-27
HU180353B (en) 1983-02-28
SE8003721L (sv) 1980-11-24
SG64183G (en) 1984-07-27
JPS5649877A (en) 1981-05-06
DE3019812C2 (en]) 1992-10-08
DE3019812A1 (de) 1980-11-27
GB2051325A (en) 1981-01-14
FR2457462A1 (fr) 1980-12-19
ZA802975B (en) 1981-05-27
NZ193699A (en) 1984-08-24
HK10084A (en) 1984-02-10
PH20178A (en) 1986-10-14
YU42058B (en) 1988-04-30
YU255382A (en) 1985-04-30
US4375449A (en) 1983-03-01
IN157734B (en]) 1986-05-31
FR2457462B1 (en]) 1984-03-09
CA1153409A (en) 1983-09-06

Similar Documents

Publication Publication Date Title
CA1300898C (en) Melting furnace and method for melting metal
US3973076A (en) Furnace for melting highly corrosive slag
AU711071B2 (en) Continuous melting apparatus for low-melting point metal, improved crucible for such apparatus, and melting method using such apparatus
JPH0146792B2 (en])
US4096976A (en) Vessels for transferring liquid metal having a removable insulating lining
JP2750136B2 (ja) 金属スクラップの溶解法およびそれを実施するための装置
US6419724B1 (en) Method for reducing iron oxides and for melting iron and installations therefor
US4328019A (en) Melting system and process for use in the production of high temperature mineral wool insulation
CN103185463A (zh) 电弧炉
US2754346A (en) Glass melting furnace
US3472942A (en) Molten metal charging means for a furnace
EP0838292B1 (en) Tapping method for electric arc furnaces, ladle furnaces or tundishes and relative tapping device
EP0035850A1 (en) Melting system, electric furnace and process for use in the production of high temperature mineral wool insulation
JPH03168589A (ja) 溶湯・溶滓の連続排出方法及びその装置
JPH0150833B2 (en])
CA1211777A (en) Plasma melting furnace arrangement
KR850001014B1 (ko) 입상(粒狀)금속 용융로
KR101242575B1 (ko) 슬래그 배출구 냉각장치를 구비한 용융로
US5719897A (en) Furnace vessel for a direct current arc furnace
US2761672A (en) Furnaces for generating zinc vapors
JP2004069219A (ja) 廃棄物の溶融処理炉
US4320244A (en) Melting furnace for the production of mineral wool insulation
JPH04314817A (ja) 冶金容器のガス吹込み攪拌装置
RU72227U1 (ru) Установка электрошлакового переплава чугунной стружки
US2258632A (en) Manufacture of wrought iron