SK58499A3 - Device for discharging or mixing lump materials - Google Patents

Device for discharging or mixing lump materials Download PDF

Info

Publication number
SK58499A3
SK58499A3 SK584-99A SK58499A SK58499A3 SK 58499 A3 SK58499 A3 SK 58499A3 SK 58499 A SK58499 A SK 58499A SK 58499 A3 SK58499 A3 SK 58499A3
Authority
SK
Slovakia
Prior art keywords
shafts
screws
screw
discharging
threaded surfaces
Prior art date
Application number
SK584-99A
Other languages
English (en)
Slovak (sk)
Inventor
Gerald Rosenfellner
Felix Wallner
Leopold W Kepplinger
Original Assignee
Voest Alpine Ind Anlagen
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 Voest Alpine Ind Anlagen filed Critical Voest Alpine Ind Anlagen
Publication of SK58499A3 publication Critical patent/SK58499A3/sk

Links

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
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B1/21—Arrangements of devices for discharging
    • 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
    • B65G65/00—Loading or unloading
    • B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
    • B65G65/34—Emptying devices
    • B65G65/40—Devices for emptying otherwise than from the top
    • B65G65/46—Devices for emptying otherwise than from the top using screw conveyors
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/02—Making spongy iron or liquid steel, by direct processes in shaft 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
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B1/20—Arrangements of devices for charging
    • 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
    • F27D3/0033—Charging; Discharging; Manipulation of charge charging of particulate material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Screw Conveyors (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Manufacture Of Iron (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Glanulating (AREA)
SK584-99A 1996-11-12 1997-11-07 Device for discharging or mixing lump materials SK58499A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0197796A AT406299B (de) 1996-11-12 1996-11-12 Vorrichtung zum austragen bzw. durchmischen von stückigem gut
PCT/AT1997/000243 WO1998021537A1 (de) 1996-11-12 1997-11-07 Vorrichtung zum austragen bzw. durchmischen von stückigem gut

Publications (1)

Publication Number Publication Date
SK58499A3 true SK58499A3 (en) 2000-03-13

Family

ID=3525161

Family Applications (1)

Application Number Title Priority Date Filing Date
SK584-99A SK58499A3 (en) 1996-11-12 1997-11-07 Device for discharging or mixing lump materials

Country Status (15)

Country Link
EP (1) EP0946849A1 (ko)
JP (1) JP2001503477A (ko)
KR (1) KR20000053194A (ko)
CN (1) CN1244911A (ko)
AT (1) AT406299B (ko)
AU (1) AU715697B2 (ko)
BR (1) BR9713015A (ko)
CA (1) CA2271435A1 (ko)
DE (1) DE19750773C2 (ko)
ID (1) ID21347A (ko)
SK (1) SK58499A3 (ko)
TR (1) TR199901020T2 (ko)
TW (1) TW428029B (ko)
WO (1) WO1998021537A1 (ko)
ZA (1) ZA9710200B (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT405332B (de) 1997-07-14 1999-07-26 Voest Alpine Ind Anlagen Schachtofen
AT505490B1 (de) 2007-06-28 2009-12-15 Siemens Vai Metals Tech Gmbh Verfahren und vorrichtung zur erzeugung von eisenschwamm
FI20080401L (fi) 2008-06-11 2009-12-12 Andritz Oy Laite vierivän aineksen varastoimiseksi kasaan ja purkamiseksi kasasta
CN102910387A (zh) * 2012-11-12 2013-02-06 北京东方东楼电力科技有限公司 原煤仓疏松疏通装置
CN107512597B (zh) * 2017-09-19 2019-04-05 中国计量大学 基于变速率学习的螺杆式多组份物料下料方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB188455A (en) * 1921-09-16 1922-11-16 Woodall Duckham & Jones 1920 L Improvements in retort discharging devices
DE457226C (de) * 1925-06-16 1928-03-10 Carl Paul Debuch Dipl Ing Austragvorrichtung fuer Schachtoefen mit unterhalb der Brennstoffsaeule angeordneten, in Umdrehung versetzten Tellern
US2889219A (en) * 1956-12-28 1959-06-02 Inland Steel Co Control method and apparatus for iron ore reduction process
US3704011A (en) * 1971-08-12 1972-11-28 Mintech Corp Discharge mechanism for shaft kiln
IT1029175B (it) * 1975-04-28 1979-03-10 Kinglor Metor Spa Estrattore di spugna di ferro da storte
DE3067097D1 (en) * 1979-05-09 1984-04-26 Foster Wheeler Power Prod Vertical pyrolysing furnace, more particularly for tyre pieces
DE3034539C2 (de) * 1980-09-12 1982-07-22 Korf-Stahl Ag, 7570 Baden-Baden Verfahren und Vorrichtung zur direkten Erzeugung von flüssigem Roheisen aus stückigem Eisenerz
AT372109B (de) * 1982-01-11 1983-09-12 Voest Alpine Ag Vorrichtung zum austragen von heissem gut, insbesondere von eisenschwamm aus einem schachtofen
US4502820A (en) * 1982-08-16 1985-03-05 Denka Engineering Kabushiki Kaisha High-pressure conveyor for powdery and granular materials
DE3422185A1 (de) * 1984-06-12 1985-12-12 Korf Engineering GmbH, 4000 Düsseldorf Anordnung aus einem vergaser und direktreduktionsofen

Also Published As

Publication number Publication date
AU715697B2 (en) 2000-02-10
AU4855997A (en) 1998-06-03
AT406299B (de) 2000-03-27
JP2001503477A (ja) 2001-03-13
CA2271435A1 (en) 1998-05-22
KR20000053194A (ko) 2000-08-25
DE19750773A1 (de) 1998-05-14
WO1998021537A1 (de) 1998-05-22
ID21347A (id) 1999-05-27
TR199901020T2 (xx) 2000-07-21
CN1244911A (zh) 2000-02-16
EP0946849A1 (de) 1999-10-06
TW428029B (en) 2001-04-01
ATA197796A (de) 1999-08-15
DE19750773C2 (de) 1999-03-25
BR9713015A (pt) 2000-01-25
ZA9710200B (en) 1998-06-12

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