SE403931B - Anordning for rorelse och fordelning av chargen i en elektrisk smeltugn - Google Patents

Anordning for rorelse och fordelning av chargen i en elektrisk smeltugn

Info

Publication number: SE403931B
Authority: SE; Sweden
Prior art keywords: chargen; distribution; movement; electric melting; melting oven
Prior art date: 1973-10-23

Application number

SE7413278A

Other languages

English (en)

Swedish (sv)

Other versions

SE7413278L (fr

Inventor

H Krogsrud

Original Assignee

Elkem Spigerverket 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.)

1973-10-23

Filing date

1974-10-22

Publication date

1978-09-11

1974-10-22 Application filed by Elkem Spigerverket As filed Critical Elkem Spigerverket As

1975-04-24 Publication of SE7413278L publication Critical patent/SE7413278L/xx

1978-09-11 Publication of SE403931B publication Critical patent/SE403931B/xx

Links

230000008018 melting Effects 0.000 title 1
238000002844 melting Methods 0.000 title 1

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
- F27B3/08—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
- 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
- F27D11/00—Arrangement of elements for electric heating in or on 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
- 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
- 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
- F27D2003/0001—Positioning the charge
- F27D2003/0002—Positioning the charge involving positioning devices, e.g. buffers, buffer zones
- 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
- F27D2003/0038—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities comprising shakers
- 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
- 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
- F27D2003/0085—Movement of the container or support of the charge in the furnace or in the charging facilities
- F27D2003/0087—Rotation about a vertical axis

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Vertical, Hearth, Or Arc Furnaces (AREA)
Furnace Charging Or Discharging (AREA)
Analysing Materials By The Use Of Radiation (AREA)
Crystals, And After-Treatments Of Crystals (AREA)
Manufacture Of Iron (AREA)

SE7413278A 1973-10-23 1974-10-22 Anordning for rorelse och fordelning av chargen i en elektrisk smeltugn SE403931B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NO4093/73A NO131903C (fr)	1973-10-23	1973-10-23

Publications (2)

Publication Number	Publication Date
SE7413278L SE7413278L (fr)	1975-04-24
SE403931B true SE403931B (sv)	1978-09-11

Family

ID=19880067

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7413278A SE403931B (sv)	1973-10-23	1974-10-22	Anordning for rorelse och fordelning av chargen i en elektrisk smeltugn

Country Status (19)

Country	Link
US (1)	US3895175A (fr)
JP (1)	JPS553631B2 (fr)
BE (1)	BE821273A (fr)
BR (1)	BR7408790D0 (fr)
CA (1)	CA1042494A (fr)
CH (1)	CH577667A5 (fr)
ES (1)	ES431104A1 (fr)
FI (1)	FI56588C (fr)
FR (1)	FR2248478B1 (fr)
GB (1)	GB1480805A (fr)
IN (1)	IN141793B (fr)
IT (1)	IT1022684B (fr)
NO (1)	NO131903C (fr)
PH (1)	PH14781A (fr)
PL (1)	PL91839B1 (fr)
SE (1)	SE403931B (fr)
SU (1)	SU906394A3 (fr)
YU (1)	YU36815B (fr)
ZA (1)	ZA746224B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5233809A (en) *	1975-09-12	1977-03-15	Elkem Spigerverket As	Gas collecting apparatus for electric smelting furnace
US4005252A (en) *	1975-09-17	1977-01-25	Elkem-Spigerverket	Apparatus for gas collection in open electric smelting furnaces
USRE30937E (en) *	1975-09-17	1982-05-18	Elkem-Spigerverket A/S	Apparatus for gas collection in open electric smelting furnaces
NO147647C (no) *	1980-02-27	1983-06-01	Elkem As	Anordning ved rotasjon av ovnspotter for smelte- eller reduksjonsovner.
AT386009B (de) *	1986-10-30	1988-06-27	Voest Alpine Ag	Verfahren und ofen zum schmelzen von feinteiligem material, insbesondere von metalloder metalloxidhaeltigen staeuben

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1830992A (en) *	1929-04-13	1931-11-10	Siemens Ag	Electric furnace
US2738373A (en) *	1950-03-22	1956-03-13	Monsanto Chemicals	Method and means of charging and operating electrical furnaces
US2794843A (en) *	1954-12-24	1957-06-04	Electrokemisk As	Automatic stoking mechanism for electric furnaces and method of operation
US3258256A (en) *	1963-10-28	1966-06-28	Frank W Brooke	Mechanical rabble

1973
- 1973-10-23 NO NO4093/73A patent/NO131903C/no unknown
1974
- 1974-09-30 ZA ZA00746224A patent/ZA746224B/xx unknown
- 1974-10-07 FI FI2924/74A patent/FI56588C/fi active
- 1974-10-08 IT IT28187/74A patent/IT1022684B/it active
- 1974-10-15 YU YU2755/74A patent/YU36815B/xx unknown
- 1974-10-17 PH PH16428A patent/PH14781A/en unknown
- 1974-10-17 CH CH1395574A patent/CH577667A5/xx not_active IP Right Cessation
- 1974-10-17 ES ES431104A patent/ES431104A1/es not_active Expired
- 1974-10-18 BE BE149709A patent/BE821273A/fr not_active IP Right Cessation
- 1974-10-22 PL PL1974175033A patent/PL91839B1/pl unknown
- 1974-10-22 BR BR8790/74A patent/BR7408790D0/pt unknown
- 1974-10-22 SU SU742073334A patent/SU906394A3/ru active
- 1974-10-22 SE SE7413278A patent/SE403931B/xx unknown
- 1974-10-22 US US516952A patent/US3895175A/en not_active Expired - Lifetime
- 1974-10-22 IN IN2332/CAL/74A patent/IN141793B/en unknown
- 1974-10-22 CA CA212,004A patent/CA1042494A/fr not_active Expired
- 1974-10-22 GB GB45646/74A patent/GB1480805A/en not_active Expired
- 1974-10-23 JP JP12153974A patent/JPS553631B2/ja not_active Expired
- 1974-10-23 FR FR7435620A patent/FR2248478B1/fr not_active Expired

Also Published As

Publication number	Publication date
YU275574A (en)	1982-06-18
FI56588C (fi)	1980-02-11
ZA746224B (en)	1976-05-26
SU906394A3 (ru)	1982-02-15
IT1022684B (it)	1978-04-20
SE7413278L (fr)	1975-04-24
YU36815B (en)	1984-08-31
FI292474A (fr)	1975-04-24
US3895175A (en)	1975-07-15
FI56588B (fi)	1979-10-31
GB1480805A (en)	1977-07-27
FR2248478B1 (fr)	1978-11-24
NO131903B (fr)	1975-05-12
NO131903C (fr)	1975-08-20
IN141793B (fr)	1977-04-16
PL91839B1 (fr)	1977-03-31
DE2450123B2 (de)	1976-02-26
ES431104A1 (es)	1976-11-01
BE821273A (fr)	1975-02-17
FR2248478A1 (fr)	1975-05-16
CH577667A5 (fr)	1976-07-15
BR7408790D0 (pt)	1975-09-23
JPS553631B2 (fr)	1980-01-25
PH14781A (en)	1981-12-09
JPS5067707A (fr)	1975-06-06
DE2450123A1 (de)	1975-04-24
CA1042494A (fr)	1978-11-14

Publication	Publication Date	Title
SE430033B (sv)	1983-10-17	Forfarande och apparat for formning av eldfast kompositmaterial
SE7609135L (sv)	1977-02-28	Finfordelningsapparat
BE846590A (fr)	1977-03-24	Alkoxysilanes et leur preparation
SE7512330L (sv)	1976-05-28	Isolerad och berande panel
NO140695C (no)	1979-10-17	Apparat for fordeling av elektrisk energi mellom flere forbrukerenheter
SE7605365L (sv)	1976-11-13	Vermebestendig eten-propengummikomposition och elektrisk ledare isolerad dermed
SE398306B (sv)	1977-12-19	Apparat for sonderdelning av fast material
BE820163A (fr)	1975-01-16	Triazolopyridazines et leur preparation
SE7610748L (sv)	1977-03-31	Anordning for fordelning av gaser i vetskor
SE373655B (sv)	1975-02-10	Ugn for smeltning av tackjern och skrot
SE429083B (sv)	1983-08-15	Sett och anordning for spridning av rinnbart material
BE832860A (fr)	1976-03-01	Benzo-isoquinoleine-diones et leur preparation
SE429347B (sv)	1983-08-29	Ugnsanleggning for glodgning och herdning
BE818234A (fr)	1975-01-30	Polyimides et leur preparation
SE408090B (sv)	1979-05-14	Anordning for mekanisk bearbetning av chargen i metallurgiska ugnar
SE7609661L (sv)	1977-03-13	Formningsforfarande och formningsanordning for langsmala arbetsstycken
SE403931B (sv)	1978-09-11	Anordning for rorelse och fordelning av chargen i en elektrisk smeltugn
SE409853B (sv)	1979-09-10	Forfarande och apparat for framstellning av planglas
BE845942A (fr)	1977-03-08	Aminoglycosides et leur preparation
SE7505864L (sv)	1975-12-01	Forfarande och apparat for astadkommande av feltlindningar
SE424916B (sv)	1982-08-16	Sett och anordning for verming av elektriskt icke ledande material i induktionsugn
FI56208C (fi)	1979-12-10	Foerfarande foer rengoering av dysoeppningarna i en apparat foer jetfaergning av poroesa material och anordning foer utfoerande av foerfarandet
FR2318174A1 (fr)	1977-02-11	Diepoxy-androstanes et leur preparation
SE7801689L (sv)	1979-01-09	Anordning for instellning och visande av en elektrisk vermealstrares angivna effekt
SE7512783L (sv)	1976-05-20	Forfarande och anordning for framstellning av elektriska ledare med konstant ohmskt motstand