FI50028B - - Google Patents

Info

Publication number
FI50028B
FI50028B FI572/73A FI57273A FI50028B FI 50028 B FI50028 B FI 50028B FI 572/73 A FI572/73 A FI 572/73A FI 57273 A FI57273 A FI 57273A FI 50028 B FI50028 B FI 50028B
Authority
FI
Finland
Application number
FI572/73A
Other languages
Finnish (fi)
Other versions
FI50028C (en
Inventor
Frans Heikki Tuovinen
Seppo Ilmari Blomquist
Risto Markus Heikkilae
Jorma Bruno Honkasalo
Kalevi Johan Kunttu
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
Application filed by Outokumpu Oy filed Critical Outokumpu Oy
Priority to FI730572A priority Critical patent/FI50028C/en
Priority to US443977A priority patent/US3900117A/en
Priority to DE19742408713 priority patent/DE2408713C3/en
Priority to YU0477/74A priority patent/YU37016B/en
Priority to ZA00741211A priority patent/ZA741211B/en
Priority to SE7402496A priority patent/SE406979B/en
Priority to TR17905A priority patent/TR17905A/en
Priority to JP2202674A priority patent/JPS5520150B2/ja
Application granted granted Critical
Publication of FI50028B publication Critical patent/FI50028B/fi
Publication of FI50028C publication Critical patent/FI50028C/en

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
    • 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
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B19/00—Combinations of furnaces of kinds not covered by a single preceding main group
    • F27B19/04—Combinations of furnaces of kinds not covered by a single preceding main group arranged for associated working
    • 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
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/16—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a circular or arcuate path
    • 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
    • F27D3/18—Charging particulate material using a fluid carrier
    • 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
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • 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
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/16—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a circular or arcuate path
    • F27B9/18—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a circular or arcuate path under the action of scrapers or pushers
    • 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
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
    • F27B9/24—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace being carried by a conveyor
    • F27B9/2469—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace being carried by a conveyor the conveyor being constituted by rollable bodies
    • 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
    • F27D3/08—Screw feeders; Screw dischargers

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)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
FI730572A 1973-02-26 1973-02-26 Feed ring FI50028C (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI730572A FI50028C (en) 1973-02-26 1973-02-26 Feed ring
US443977A US3900117A (en) 1973-02-26 1974-02-20 Feeding ring for feeding ore into furnaces
DE19742408713 DE2408713C3 (en) 1973-02-26 1974-02-22 Distribution device for the feed bunker of an electric arc furnace
YU0477/74A YU37016B (en) 1973-02-26 1974-02-25 Device for feeding materials into a batching silo of a ring-type furnace
ZA00741211A ZA741211B (en) 1973-02-26 1974-02-25 Feeding ring
SE7402496A SE406979B (en) 1973-02-26 1974-02-25 DEVICE FOR DISTRIBUTING HOT MATERIAL MATERIAL FOR A LIGHT REAR OVEN ON ITS FEEDING POCKETS
TR17905A TR17905A (en) 1973-02-26 1974-02-26 FEEDING CIRCLE
JP2202674A JPS5520150B2 (en) 1973-02-26 1974-02-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI730572A FI50028C (en) 1973-02-26 1973-02-26 Feed ring

Publications (2)

Publication Number Publication Date
FI50028B true FI50028B (en) 1975-07-31
FI50028C FI50028C (en) 1975-11-10

Family

ID=8504310

Family Applications (1)

Application Number Title Priority Date Filing Date
FI730572A FI50028C (en) 1973-02-26 1973-02-26 Feed ring

Country Status (7)

Country Link
US (1) US3900117A (en)
JP (1) JPS5520150B2 (en)
FI (1) FI50028C (en)
SE (1) SE406979B (en)
TR (1) TR17905A (en)
YU (1) YU37016B (en)
ZA (1) ZA741211B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59154895U (en) * 1983-03-31 1984-10-17 株式会社島津製作所 Turbo molecular pump lubrication system
FI71008C (en) * 1984-06-27 1986-10-27 Outokumpu Oy SAETTING OVER ANORDING FOERBEREDNING AV EN CHARGEBLANDNING AVSEDD ATT INMATAS I EN SMAELTUGN
US4836732A (en) * 1986-05-29 1989-06-06 Intersteel Technology, Inc. Method and apparatus for continuously charging a steelmaking furnace
JPS633518U (en) * 1986-06-23 1988-01-11
DE4407861C1 (en) * 1994-03-04 1995-06-14 Mannesmann Ag Arc oven loading device
DE19513137A1 (en) * 1995-04-07 1996-10-10 Seeger Gmbh Ring conveyor
DE19755890A1 (en) * 1997-12-05 1999-06-17 Mannesmann Ag Feeding device for shaft furnaces
FI118438B (en) * 2004-09-09 2007-11-15 Outotec Oyj Hot feed distributor
DE102007013164A1 (en) * 2007-03-20 2008-09-25 Schaeffler Kg Rolling bearing with a braking device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1208248A (en) * 1916-04-27 1916-12-12 Utley Wedge Feeding device for furnaces.
US2297289A (en) * 1939-07-31 1942-09-29 Collis Company Furnace discharging device
US2480726A (en) * 1944-01-22 1949-08-30 Kaiser Company Inc Rotary cooling bin
US2619256A (en) * 1949-12-09 1952-11-25 Dow Chemical Co Weigh feeder
US2699249A (en) * 1951-11-17 1955-01-11 Houdry Process Corp Apparatus for handling resilient granular material
US2804309A (en) * 1954-07-26 1957-08-27 Brantford Coach And Body Ltd Sand spreader
US2889786A (en) * 1956-07-20 1959-06-09 John A Maffei Automatic cooking devices

Also Published As

Publication number Publication date
DE2408713B2 (en) 1975-10-09
YU37016B (en) 1984-08-31
US3900117A (en) 1975-08-19
JPS5520150B2 (en) 1980-05-31
SE406979B (en) 1979-03-05
YU47774A (en) 1982-06-18
TR17905A (en) 1976-11-01
FI50028C (en) 1975-11-10
DE2408713A1 (en) 1974-10-03
JPS5025408A (en) 1975-03-18
ZA741211B (en) 1975-01-29

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