[go: up one dir, main page]

BR9713015A - Montagem para descarregar e misturar material granuloso - Google Patents

Montagem para descarregar e misturar material granuloso

Info

Publication number
BR9713015A
BR9713015A BR9713015-0A BR9713015A BR9713015A BR 9713015 A BR9713015 A BR 9713015A BR 9713015 A BR9713015 A BR 9713015A BR 9713015 A BR9713015 A BR 9713015A
Authority
BR
Brazil
Prior art keywords
axes
assembly
unloading
vat
granular material
Prior art date
Application number
BR9713015-0A
Other languages
English (en)
Inventor
Gerald Rosenfellner
Felix Wallner
Leopold Werner 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 BR9713015A publication Critical patent/BR9713015A/pt

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
    • 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
    • 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 specially adapted for furnaces of these types
    • F27B1/21—Arrangements of devices for discharging
    • 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 specially adapted for 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)
  • Screw Conveyors (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Glanulating (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Manufacture Of Iron (AREA)

Abstract

Patente de Invenção: <B>"MONTAGEM PARA DESCARREGAR E MISTURAR MATERIAL GRANULOSO".<D>A invenção refere-se a uma montagem para descarregar e misturar material granuloso de um forno de cuba compreendido de um corpo oco abrindo para baixo e/ou para pelo menos um lado para descarregar o material de reação, no qual hélices para o corpo oco são radialmente arranjadas, essas hélices tendo eixos de comprimentos diferentes em um nível e/ou uma hélice sendo designada como hélice principal. Uma das combinações possíveis dos eixos em cantilever 2 de três comprimentos diferentes é montar os eixos radialmente para formar um octágono no forno de cuba 1, onde os eixos em cantilever opostos 2 têm comprimentos iguais. A área de "homem morto", isto é, o espaço inativo no centro do forno de cuba, é extremamente reduzido por essa combinação.
BR9713015-0A 1996-11-12 1997-11-07 Montagem para descarregar e misturar material granuloso BR9713015A (pt)

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
BR9713015A true BR9713015A (pt) 2000-01-25

Family

ID=3525161

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9713015-0A BR9713015A (pt) 1996-11-12 1997-11-07 Montagem para descarregar e misturar material granuloso

Country Status (15)

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

Families Citing this family (6)

* 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
DE102024121592A1 (de) * 2024-07-30 2026-02-05 Hatch Ltd. Reaktor zur gasbasierten direktreduktion in einem druckbeaufschlagten gegenstromschachtofen

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
WO1998021537A1 (de) 1998-05-22
DE19750773A1 (de) 1998-05-14
AT406299B (de) 2000-03-27
AU715697B2 (en) 2000-02-10
ZA9710200B (en) 1998-06-12
ID21347A (id) 1999-05-27
DE19750773C2 (de) 1999-03-25
JP2001503477A (ja) 2001-03-13
CA2271435A1 (en) 1998-05-22
SK58499A3 (en) 2000-03-13
ATA197796A (de) 1999-08-15
AU4855997A (en) 1998-06-03
TR199901020T2 (xx) 2000-07-21
EP0946849A1 (de) 1999-10-06
TW428029B (en) 2001-04-01
KR20000053194A (ko) 2000-08-25
CN1244911A (zh) 2000-02-16

Similar Documents

Publication Publication Date Title
EP1123731B8 (de) Rührvorrichtung
WO1999067393A3 (de) Strukturprotein von aav, seine herstellung und verwendung
BR9713015A (pt) Montagem para descarregar e misturar material granuloso
BR9807860A (pt) Composto elastomérico, agregado e métodos de preparação dos mesmos
BR9915029A (pt) Sistema de agitação para separação de materiais por meio de flotação
BR9713641A (pt) Misturas de poliolefinas e poli (óxidos de etileno) e processo para fabricação das misturas
EP0939628A4 (en) Thiol sulfone metalloprotease inhibitors
BR9813068A (pt) Matriz de extrusão de fenda modificada
BR9916738A (pt) Método e arranjo para a introdução de gases emlìquidos por meio de um novo misturador
AU691450B2 (en) Multi-component system for modifying, degrading or bleaching lignin, lignin-containing materials or similar substances and processes for its use
BR9916297A (pt) Material compósito esticável tendo pregas contìnuas
NO20012884L (no) Anordning ved dobbelthud, s¶rlig for skip
BR9809431A (pt) Elemento estrutural
SE8305367D0 (sv) Ledorgan for barktrumma
BR9806863A (pt) Circuito de extremidade dianteira de rádio.
ES521989A0 (es) Instalacion para el oreo centrifugo de materias fibrosas o porosas.
BR9907753A (pt) Palheta de limpador
DE50204788D1 (de) Einrichtung zur zuführung eines trocknungsgases in einen mischgranulator
BR9713893A (pt) Proteção de forno a arco.
AU1754599A (en) Centrifugal pump with a floating ring seal
DE69830594D1 (de) Dna expression in transfizierten zellen und testverfahren in transfiziereen zellen
BR9916660A (pt) Tambor para curtimento de couro
SU827850A1 (ru) Центробежный насос
BR0002776A (pt) Agitador de ação dupla com pá em recesso
CS274719B2 (en) Aromatic solvent for asphaltic putties,binders and lacquers

Legal Events

Date Code Title Description
FF Decision: intention to grant
FA11 Dismissal: dismissal - article 38, par. 2 of industrial property law