NO821454L - Fremgangsmaate og anordning ved chargering av en elektrotermisk smelteovn - Google Patents

Fremgangsmaate og anordning ved chargering av en elektrotermisk smelteovn

Info

Publication number
NO821454L
NO821454L NO821454A NO821454A NO821454L NO 821454 L NO821454 L NO 821454L NO 821454 A NO821454 A NO 821454A NO 821454 A NO821454 A NO 821454A NO 821454 L NO821454 L NO 821454L
Authority
NO
Norway
Prior art keywords
electrothermic
charging
procedure
melting furnace
furnace
Prior art date
Application number
NO821454A
Other languages
English (en)
Other versions
NO150774C (no
NO150774B (no
Inventor
Harald Krogsrud
Original Assignee
Elkem As
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 Elkem As filed Critical Elkem As
Priority to NO821454A priority Critical patent/NO150774C/no
Priority to IS2804A priority patent/IS1229B6/is
Priority to ZW89/83A priority patent/ZW8983A1/xx
Priority to ZA832785A priority patent/ZA832785B/xx
Priority to PH28799A priority patent/PH20804A/en
Priority to AU13694/83A priority patent/AU551434B2/en
Priority to MX197030A priority patent/MX153364A/es
Priority to DE3314943A priority patent/DE3314943C2/de
Priority to US06/488,418 priority patent/US4537551A/en
Priority to FI831443A priority patent/FI73822C/fi
Priority to JP58074156A priority patent/JPS58195779A/ja
Priority to YU964/83A priority patent/YU43172B/xx
Priority to SE8302441A priority patent/SE447507B/sv
Priority to BR8302235A priority patent/BR8302235A/pt
Priority to NZ204070A priority patent/NZ204070A/en
Priority to IN528/CAL/83A priority patent/IN159009B/en
Priority to ES521998A priority patent/ES521998A0/es
Priority to CA000427240A priority patent/CA1210039A/en
Priority to TR22138A priority patent/TR22138A/xx
Priority to FR8307368A priority patent/FR2526143A1/fr
Publication of NO821454L publication Critical patent/NO821454L/no
Publication of NO150774B publication Critical patent/NO150774B/no
Publication of NO150774C publication Critical patent/NO150774C/no

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
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/08—Heating by electric discharge, e.g. arc discharge
    • 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
    • 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
    • F27D3/0025—Charging or loading melting furnaces with material in the solid state
    • 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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0073—Seals
    • F27D2099/0078—Means to minimize the leakage of the furnace atmosphere during charging or discharging
    • F27D2099/008—Using an air-lock

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Furnace Details (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Secondary Cells (AREA)
  • Discharge Heating (AREA)
NO821454A 1982-05-03 1982-05-03 Fremgangsmaate og anordning ved chargering av en elekrotermisk smelteovn. NO150774C (no)

Priority Applications (20)

Application Number Priority Date Filing Date Title
NO821454A NO150774C (no) 1982-05-03 1982-05-03 Fremgangsmaate og anordning ved chargering av en elekrotermisk smelteovn.
IS2804A IS1229B6 (is) 1982-05-03 1983-04-13 Aðferð og tæki til hleðslu rafvarma bræðsluofna
ZW89/83A ZW8983A1 (en) 1982-05-03 1983-04-20 Method and apparatus for charging furnaces
ZA832785A ZA832785B (en) 1982-05-03 1983-04-20 Method and means of charging electrothermic smelting furnaces
PH28799A PH20804A (en) 1982-05-03 1983-04-20 Method and means of charging electrothermic smelting furnaces
AU13694/83A AU551434B2 (en) 1982-05-03 1983-04-20 Charging electro smelting furnaces
MX197030A MX153364A (es) 1982-05-03 1983-04-22 Mejoras en sistema de carga hermetico para hornos de fusion electrotermicos
DE3314943A DE3314943C2 (de) 1982-05-03 1983-04-25 Vorrichtung und Verfahren zur Beschickung elektrothermischer Schmelzöfen
US06/488,418 US4537551A (en) 1982-05-03 1983-04-25 Method and means of charging electrothermic smelting furnaces
FI831443A FI73822C (fi) 1982-05-03 1983-04-27 Foerfarande och anordning foer beskickning av en elektrotermisk smaeltugn.
JP58074156A JPS58195779A (ja) 1982-05-03 1983-04-28 電気精煉炉の装入装置
YU964/83A YU43172B (en) 1982-05-03 1983-04-28 Device for filling electrothermic furnaces for melting metal
SE8302441A SE447507B (sv) 1982-05-03 1983-04-29 Forfarande och anordning for chargering av en elektrotermisk smeltugn
BR8302235A BR8302235A (pt) 1982-05-03 1983-04-29 Metodo e meios para alimentacao de altos fornos eletrotermicos
NZ204070A NZ204070A (en) 1982-05-03 1983-05-02 Charging electrotheric smelting furnace
IN528/CAL/83A IN159009B (no) 1982-05-03 1983-05-02
ES521998A ES521998A0 (es) 1982-05-03 1983-05-02 Metodo de cargar un horno de fusion electrotermico.
CA000427240A CA1210039A (en) 1982-05-03 1983-05-03 Method and means of charging electrothermic smelting furnaces
TR22138A TR22138A (tr) 1982-05-03 1983-05-03 Elektrotermik isabe firinlarina sarj besleme metodu ve tertibati
FR8307368A FR2526143A1 (fr) 1982-05-03 1983-05-03 Procede et dispositif de chargement de fours electrothermiques de fusion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO821454A NO150774C (no) 1982-05-03 1982-05-03 Fremgangsmaate og anordning ved chargering av en elekrotermisk smelteovn.

Publications (3)

Publication Number Publication Date
NO821454L true NO821454L (no) 1983-11-04
NO150774B NO150774B (no) 1984-09-03
NO150774C NO150774C (no) 1984-12-12

Family

ID=19886560

Family Applications (1)

Application Number Title Priority Date Filing Date
NO821454A NO150774C (no) 1982-05-03 1982-05-03 Fremgangsmaate og anordning ved chargering av en elekrotermisk smelteovn.

Country Status (20)

Country Link
US (1) US4537551A (no)
JP (1) JPS58195779A (no)
AU (1) AU551434B2 (no)
BR (1) BR8302235A (no)
CA (1) CA1210039A (no)
DE (1) DE3314943C2 (no)
ES (1) ES521998A0 (no)
FI (1) FI73822C (no)
FR (1) FR2526143A1 (no)
IN (1) IN159009B (no)
IS (1) IS1229B6 (no)
MX (1) MX153364A (no)
NO (1) NO150774C (no)
NZ (1) NZ204070A (no)
PH (1) PH20804A (no)
SE (1) SE447507B (no)
TR (1) TR22138A (no)
YU (1) YU43172B (no)
ZA (1) ZA832785B (no)
ZW (1) ZW8983A1 (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4240667C2 (de) * 1992-11-24 1996-05-09 Mannesmann Ag Stahlwerksanlage mit einem an einem ringförmigen Tragelement befestigten metallurgischen Gefäß
DE19755890A1 (de) * 1997-12-05 1999-06-17 Mannesmann Ag Beschickungseinrichtung für Schachtöfen
JP3734779B2 (ja) * 2002-08-05 2006-01-11 同和鉱業株式会社 白金族元素の乾式回収法
US9500410B2 (en) 2009-03-31 2016-11-22 Sms Concast Italia S.P.A. Con Socio Unico Electric arc furnace
WO2017019405A1 (en) * 2015-07-29 2017-02-02 Inductotherm Corp. Batch charge conveying systems for electric induction furnaces
CN114716133B (zh) * 2022-04-21 2024-06-21 中信环境技术（广州）有限公司 一种多热源耦合熔融装置及方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE311721C (no) *
DE562741C (de) * 1932-10-28 Rudolf Koella Vorrichtung zum Vorwaermen des Beschickungsgutes fuer elektrische Schmelzoefen
US1496232A (en) * 1922-04-03 1924-06-03 Fed Phosphorus Co Stock feeding and distributing apparatus for electrical furnaces
US1639415A (en) * 1924-06-28 1927-08-16 Arnold Electric Company Dispenser
FR1038636A (fr) * 1950-03-22 1953-09-30 Monsanto Chemicals Perfectionnements aux fours électriques et aux procédés de fonctionnement de ceux-ci
US2738373A (en) * 1950-03-22 1956-03-13 Monsanto Chemicals Method and means of charging and operating electrical furnaces
US2944707A (en) * 1957-08-05 1960-07-12 William J Steinmetz Dispensing device
DE1162577B (de) * 1958-11-28 1964-02-06 Demag Elektrometallurgie Gmbh Beschickungseinrichtung fuer elektrische Reduktionsoefen
US3285438A (en) * 1964-09-11 1966-11-15 Bovay Engineers Inc Particle storage bin
JPS4817403B1 (no) * 1968-10-03 1973-05-29
US3554406A (en) * 1968-10-21 1971-01-12 United States Steel Corp Rotary apparatus for feeding granular material into an evacuated receiver
DE7835461U1 (de) * 1976-11-30 1979-04-26 Elkem-Spigerverket A/S, Oslo Dichtungsvorrichtung bei der zufuehrung von beschickung in geschlossene elektrische schmelzoefen
DE3032949A1 (de) * 1980-09-02 1982-04-22 Metallgesellschaft Ag, 6000 Frankfurt Verfahren und vorrichtung zum aufgeben fester brennstoffe in die festbett-vergasung
US4437613A (en) * 1982-03-10 1984-03-20 Olson Floyd V Particle spreader apparatus

Also Published As

Publication number Publication date
CA1210039A (en) 1986-08-19
SE8302441L (sv) 1983-11-04
FI831443L (fi) 1983-11-04
ES8404046A1 (es) 1984-04-01
JPS58195779A (ja) 1983-11-15
BR8302235A (pt) 1984-01-03
ES521998A0 (es) 1984-04-01
IS1229B6 (is) 1986-09-25
MX153364A (es) 1986-10-02
FI73822B (fi) 1987-07-31
NZ204070A (en) 1986-01-24
SE447507B (sv) 1986-11-17
US4537551A (en) 1985-08-27
DE3314943A1 (de) 1983-11-17
AU551434B2 (en) 1986-05-01
PH20804A (en) 1987-04-21
YU43172B (en) 1989-04-30
IN159009B (no) 1987-03-07
DE3314943C2 (de) 1986-03-27
FI831443A0 (fi) 1983-04-27
YU96483A (en) 1986-02-28
SE8302441D0 (sv) 1983-04-29
ZW8983A1 (en) 1983-10-12
FR2526143A1 (fr) 1983-11-04
ZA832785B (en) 1984-11-28
FI73822C (fi) 1987-11-09
NO150774C (no) 1984-12-12
JPS635664B2 (no) 1988-02-04
IS2804A7 (is) 1983-11-04
TR22138A (tr) 1986-05-20
AU1369483A (en) 1983-11-10
NO150774B (no) 1984-09-03

Similar Documents

Publication Publication Date Title
ZA815151B (en) Refractory components for furnaces
NO821454L (no) Fremgangsmaate og anordning ved chargering av en elektrotermisk smelteovn
EP0023866A3 (en) Thermal-storage process and thermal-storage device using latent melting heat and direct contact
NO147532C (no) Fremgangsmaate og anordning for chargering av en smelte- eller reduksjonsovn.
JPS5782126A (en) Method and device for preheating powder substance before charging into melting furnace
JPS55134121A (en) Device and method for repairing basic furnace lining
JPS5694925A (en) Method and device for detecting grund of electric oven
JPS577848A (en) Blast furnace slag heat recovery device
JPS53141139A (en) Melting method in electric melting furnace and its device
JPS55150590A (en) Method and device for exchanging electrode for electric arc furnace
GB8331295D0 (en) Metallurgical furnaces
DK164376C (da) Ovnindretning til smeltning og varmholdning af metal
JPS5687793A (en) Scrap preheating device and its operating method
JPS5668789A (en) Recovery apparatus for slag sensitive heat
JPS56162391A (en) Melting furnace apparatus
JPS57157483A (en) Method and device for operating induction furnace
YU86779A (en) Device for charging covered electric melting furnaces
SE8102150L (sv) Anordning vid smelt- och varmhallningsugn
JPS56117082A (en) Charging extracting device for rotary hearth furnace
NO803885L (no) Fremgangsmaate og anordning ved stamping av ovnsmasse for smelteovnsmasse
JPS56124891A (en) Molten slag heat recovering device
JPS56168199A (en) Device for removing adhered cooling material of equipment in furnace
JPS561784A (en) Method and circuit for charging inverter
JPS5619966A (en) Electric slag remelting device for manufacturing ingot
JPS56109849A (en) Method and device for cooling molten slag