CA1011379A - Discharge hopper for electric smelting furnaces - Google Patents

Discharge hopper for electric smelting furnaces

Info

Publication number
CA1011379A
CA1011379A CA166,371A CA166371A CA1011379A CA 1011379 A CA1011379 A CA 1011379A CA 166371 A CA166371 A CA 166371A CA 1011379 A CA1011379 A CA 1011379A
Authority
CA
Canada
Prior art keywords
discharge hopper
electric smelting
smelting furnaces
furnaces
electric
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
CA166,371A
Other versions
CA166371S (en
Inventor
Bjorn Asphaug
Thor Pedersen
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.)
Elkem ASA
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.)
Filing date
Publication date
Application filed by Elkem Spigerverket AS filed Critical Elkem Spigerverket AS
Application granted granted Critical
Publication of CA1011379A publication Critical patent/CA1011379A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/34—Devices for discharging articles or materials from conveyor 
    • B65G47/46—Devices for discharging articles or materials from conveyor  and distributing, e.g. automatically, to desired points
    • B65G47/51—Devices for discharging articles or materials from conveyor  and distributing, e.g. automatically, to desired points according to unprogrammed signals, e.g. influenced by supply situation at destination
    • B65G47/5195—Devices for discharging articles or materials from conveyor  and distributing, e.g. automatically, to desired points according to unprogrammed signals, e.g. influenced by supply situation at destination for materials in bulk
    • 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
    • F27B3/28—Arrangement of controlling, monitoring, alarm or the like devices
    • 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
    • F27D3/10—Charging directly from hoppers or shoots
    • 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
    • F27D2003/0006—Particulate materials
    • F27D2003/001—Series of dispensers or separation in teo or more parts
    • 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
    • F27D19/00—Arrangements of controlling devices
    • F27D2019/0028—Regulation
    • F27D2019/0059—Regulation involving the control of the conveyor movement, e.g. speed or sequences
CA166,371A 1972-03-20 1973-03-19 Discharge hopper for electric smelting furnaces Expired CA1011379A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO895/72A NO136182C (en) 1972-03-20 1972-03-20 DEVICE FOR SELECTIVE EXHAUST OF SOLID MATERIALS FROM SILOS ETC.

Publications (1)

Publication Number Publication Date
CA1011379A true CA1011379A (en) 1977-05-31

Family

ID=19877867

Family Applications (1)

Application Number Title Priority Date Filing Date
CA166,371A Expired CA1011379A (en) 1972-03-20 1973-03-19 Discharge hopper for electric smelting furnaces

Country Status (10)

Country Link
JP (2) JPS4912566A (en)
BR (1) BR7301982D0 (en)
CA (1) CA1011379A (en)
DE (1) DE2312243C2 (en)
ES (1) ES217574Y (en)
FR (1) FR2176779A1 (en)
NO (1) NO136182C (en)
SE (1) SE382434B (en)
YU (1) YU52073A (en)
ZA (1) ZA731206B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51139693U (en) * 1975-05-01 1976-11-10
US4793936A (en) * 1983-08-01 1988-12-27 Allied-Signal Inc. Method of recovering alkali metal fluorides from organic slurry

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB794927A (en) * 1955-10-28 1958-05-14 Delta Motor Res Ltd Improvements in or relating to filling devices
JPS4119215Y1 (en) * 1964-12-25 1966-09-08
FR1567907A (en) * 1967-10-03 1969-05-23

Also Published As

Publication number Publication date
DE2312243C2 (en) 1983-04-07
BR7301982D0 (en) 1974-08-15
ES217574Y (en) 1977-01-01
DE2312243A1 (en) 1973-10-04
ZA731206B (en) 1974-10-30
YU52073A (en) 1982-05-31
FR2176779B1 (en) 1977-04-29
JPS53106981U (en) 1978-08-28
AU5341273A (en) 1974-09-19
JPS4912566A (en) 1974-02-04
ES217574U (en) 1976-08-16
NO136182C (en) 1977-08-03
SE382434B (en) 1976-02-02
FR2176779A1 (en) 1973-11-02
NO136182B (en) 1977-04-25

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