FI801982A - Anordning foer foerflyttning av fast material som matas pao ytan av en smaelta samt foer krossning av slaggskorpa som bildats pao smaeltans yta - Google Patents

Anordning foer foerflyttning av fast material som matas pao ytan av en smaelta samt foer krossning av slaggskorpa som bildats pao smaeltans yta

Info

Publication number
FI801982A
FI801982A FI801982A FI801982A FI801982A FI 801982 A FI801982 A FI 801982A FI 801982 A FI801982 A FI 801982A FI 801982 A FI801982 A FI 801982A FI 801982 A FI801982 A FI 801982A
Authority
FI
Finland
Prior art keywords
pao
som
foer
smaeltans
smaelta
Prior art date
Application number
FI801982A
Other languages
English (en)
Other versions
FI66487B (fi
FI66487C (fi
Inventor
Frans Heikki Tuovinen
Bengt Johan Fjalar Norrman
Risto Markus Heikkilae
Matti Elias Honkaniemi
Original Assignee
Outokumpu Oy
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
Priority to FI801982A priority Critical patent/FI66487C/fi
Application filed by Outokumpu Oy filed Critical Outokumpu Oy
Priority to PCT/FI1981/000042 priority patent/WO1981003696A1/en
Priority to DE8181901710T priority patent/DE3172313D1/de
Priority to BR8108878A priority patent/BR8108878A/pt
Priority to AU72938/81A priority patent/AU545861B2/en
Priority to JP56502072A priority patent/JPS57501099A/ja
Priority to EP81901710A priority patent/EP0061455B1/en
Priority to ZA00813804A priority patent/ZA813804B/xx
Priority to YU1542/81A priority patent/YU42721B/xx
Publication of FI801982A publication Critical patent/FI801982A/fi
Priority to US06/341,458 priority patent/US4464764A/en
Priority to NO820449A priority patent/NO156913C/no
Priority to SU823466060A priority patent/SU1168102A3/ru
Publication of FI66487B publication Critical patent/FI66487B/fi
Application granted granted Critical
Publication of FI66487C publication Critical patent/FI66487C/fi

Links

Classifications

    • 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
    • F27D27/00—Stirring devices for molten material
    • 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
    • F27D3/1545—Equipment for removing or retaining slag
    • 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
    • F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; 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
    • 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
    • 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
    • F27D2003/0083—Means for stirring the charge

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Processing Of Solid Wastes (AREA)
  • Furnace Details (AREA)
FI801982A 1980-06-19 1980-06-19 Anordning foer foerflyttning av fast material som matas pao ytn av en smaelta samt foer krossning av slaggskorpa som bi ldts pao smaeltans yta FI66487C (fi)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FI801982A FI66487C (fi) 1980-06-19 1980-06-19 Anordning foer foerflyttning av fast material som matas pao ytn av en smaelta samt foer krossning av slaggskorpa som bi ldts pao smaeltans yta
DE8181901710T DE3172313D1 (en) 1980-06-19 1981-06-05 A device for moving solid material fed onto the surface of a melt and for breaking a slag crust formed on the surface of the melt or inside the charge
BR8108878A BR8108878A (pt) 1980-06-19 1981-06-05 Aparelho para deslocar material solido alimentado sobre a superficie de uma carga em fusao e para romper a crosta de escoria formada sobre a superficie da carga em fusao ou no interior da carga
AU72938/81A AU545861B2 (en) 1980-06-19 1981-06-05 A device for moving solid material fed onto the surface of a melt and for breaking a slag crust formed on the surface of the melt or inside the charge
JP56502072A JPS57501099A (fi) 1980-06-19 1981-06-05
EP81901710A EP0061455B1 (en) 1980-06-19 1981-06-05 A device for moving solid material fed onto the surface of a melt and for breaking a slag crust formed on the surface of the melt or inside the charge
PCT/FI1981/000042 WO1981003696A1 (en) 1980-06-19 1981-06-05 A device for moving solid material fed onto the surface of a melt and for breaking a slag crust formed on the surface of the melt or inside the charge
ZA00813804A ZA813804B (en) 1980-06-19 1981-06-08 A device for moving solid material fed onto the surface of a melt and for breaking a slag crust formed on the surface of the melt or inside the charge
YU1542/81A YU42721B (en) 1980-06-19 1981-06-18 Device for moving solid materials fed to the surface of a liquid,and for breaking the scale formed on the surface of a charge or in the charge itself
US06/341,458 US4464764A (en) 1980-06-19 1982-01-21 Device for moving solid material fed onto the surface of a melt and for breaking a slag crust formed on the surface of the melt or inside the charge
NO820449A NO156913C (no) 1980-06-19 1982-02-15 Anordning for aa bevege et fast materiale innmatet paa overflaten av en smelte og for aa bryte opp skorpe dannet paa overflaten av smelten.
SU823466060A SU1168102A3 (ru) 1980-06-19 1982-07-16 Устройство дл распределени твердого материала или шихты и дл разрушени шлака в плавильной ванне

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI801982A FI66487C (fi) 1980-06-19 1980-06-19 Anordning foer foerflyttning av fast material som matas pao ytn av en smaelta samt foer krossning av slaggskorpa som bi ldts pao smaeltans yta
FI801982 1980-06-19

Publications (3)

Publication Number Publication Date
FI801982A true FI801982A (fi) 1981-12-20
FI66487B FI66487B (fi) 1984-06-29
FI66487C FI66487C (fi) 1984-10-10

Family

ID=8513577

Family Applications (1)

Application Number Title Priority Date Filing Date
FI801982A FI66487C (fi) 1980-06-19 1980-06-19 Anordning foer foerflyttning av fast material som matas pao ytn av en smaelta samt foer krossning av slaggskorpa som bi ldts pao smaeltans yta

Country Status (10)

Country Link
US (1) US4464764A (fi)
EP (1) EP0061455B1 (fi)
JP (1) JPS57501099A (fi)
AU (1) AU545861B2 (fi)
BR (1) BR8108878A (fi)
FI (1) FI66487C (fi)
SU (1) SU1168102A3 (fi)
WO (1) WO1981003696A1 (fi)
YU (1) YU42721B (fi)
ZA (1) ZA813804B (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU87694A1 (fr) * 1990-03-07 1991-10-08 Wurth Paul Sa Sonde de prise d'echantillons gazeux et de mesures thermiques au-dessus de la surface de chargement d'un four a cuve
US5625189A (en) * 1993-04-16 1997-04-29 Bruce W. McCaul Gas spectroscopy
US5448071A (en) * 1993-04-16 1995-09-05 Bruce W. McCaul Gas spectroscopy
FR2733032B1 (fr) * 1995-04-12 1997-05-23 Cogema Ringard manoeuvre derriere une paroi de protection

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1778809A (en) * 1928-02-07 1930-10-21 Electrometallurgique De Montri Stirring or poking apparatus for electric furnaces
DE1060558B (de) * 1958-05-30 1959-07-02 Heraeus Gmbh W C Vorrichtung zum Betaetigen von stabartigen Geraeten an unter anderem als Normaldruck stehenden Behaeltern
US3400923A (en) * 1964-05-15 1968-09-10 Aluminium Lab Ltd Apparatus for separation of materials from liquid
FR2136425A5 (fi) * 1971-04-20 1972-12-22 Joetsu Denro Kogyo Co Ltd
JPS5113089B2 (fi) * 1971-08-06 1976-04-24
CA1024570A (en) * 1973-08-08 1978-01-17 Heinz Stark Closed reducing furnace
NO133728C (fi) * 1974-04-25 1976-06-16 Elkem Spigerverket As
JPS5645068A (en) * 1979-09-21 1981-04-24 Hitachi Ltd Manufacture of semiconductor

Also Published As

Publication number Publication date
EP0061455A1 (en) 1982-10-06
AU545861B2 (en) 1985-08-01
US4464764A (en) 1984-08-07
YU154281A (en) 1983-09-30
JPS57501099A (fi) 1982-06-24
SU1168102A3 (ru) 1985-07-15
FI66487B (fi) 1984-06-29
AU7293881A (en) 1982-01-07
YU42721B (en) 1988-12-31
WO1981003696A1 (en) 1981-12-24
EP0061455B1 (en) 1985-09-18
FI66487C (fi) 1984-10-10
BR8108878A (pt) 1982-10-13
ZA813804B (en) 1982-06-30

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: OUTOKUMPU OY