BR0113935A - Processo e aparelho para distribuição de um material a granel encaroçado - Google Patents

Processo e aparelho para distribuição de um material a granel encaroçado

Info

Publication number
BR0113935A
BR0113935A BR0113935-5A BR0113935A BR0113935A BR 0113935 A BR0113935 A BR 0113935A BR 0113935 A BR0113935 A BR 0113935A BR 0113935 A BR0113935 A BR 0113935A
Authority
BR
Brazil
Prior art keywords
bulk material
reactor
chutes
chute
onto
Prior art date
Application number
BR0113935-5A
Other languages
English (en)
Other versions
BR0113935B1 (pt
Inventor
Leopold Werner Kepplinger
Johann Wurm
Franz Berner
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 BR0113935A publication Critical patent/BR0113935A/pt
Publication of BR0113935B1 publication Critical patent/BR0113935B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/008—Composition or distribution of the charge
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
    • C21B13/0013—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide into a bath of molten iron containing a carbon reductant
    • C21B13/002—Reduction of iron ores by passing through a heated column of carbon
    • 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
    • F27D2003/0001—Positioning the charge
    • F27D2003/0006—Particulate materials
    • F27D2003/0007—Circular distribution

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Chutes (AREA)
  • Discharge Of Articles From Conveyors (AREA)
  • Manufacture Of Iron (AREA)
  • Vending Machines For Individual Products (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

"PROCESSO E APARELHO PARA DISTRIBUIçãO DE UM MATERIAL A GRANEL ENCAROçADO". A invenção relaciona-se a um aparelho e a um processo para distribuir um material a granel encaroçado, em particular ferro-gusa que foi pelo menos parcialmente pré-reduzido, sobre uma superfície extensa, em particular sobre uma cama fixa, esta superfície estendendo-se dentro de um reator ou vaso utilizado na tecnologia de processo físico ou químico, em particular em um reator utilizado em uma planta metalúrgica para produzir ferro-gusa ou produtos de aço primário, e o material a granel encaroçado sendo carregado através de pelo menos um aparelho carregador, que tem pelo menos dois escorregadouros, em particular rotacionalmente simétricos, que estão preferivelmente dispostos na mesma distância do eixo longitudinal vertical do reator. Nesta disposição, pelo menos uma proporção do material a granel, em particular depois dele ter sido introduzido dentro do escorregadouro, antes dele vir em contato com a superfície extensa, é distribuído na direção radial e/ou tangencial (como visto de cima) em um dispositivo espalhador que é designado para pelo menos um dos escorregadouros e está preferivelmente no escorregadouro.
BRPI0113935-5A 2000-09-22 2001-08-27 aparelho para distribuição de um material a granel encaroçado e dispositivo espalhador para utilização no referido aparelho. BR0113935B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0161200A AT409140B (de) 2000-09-22 2000-09-22 Verfahren und vorrichtung zum verteilen eines stückigen schüttgutes
PCT/EP2001/009852 WO2002027041A2 (de) 2000-09-22 2001-08-27 Verfahren und vorrichtung zum verteilen eines stückigen schüttgutes

Publications (2)

Publication Number Publication Date
BR0113935A true BR0113935A (pt) 2003-07-22
BR0113935B1 BR0113935B1 (pt) 2009-12-01

Family

ID=3688441

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0113935-5A BR0113935B1 (pt) 2000-09-22 2001-08-27 aparelho para distribuição de um material a granel encaroçado e dispositivo espalhador para utilização no referido aparelho.

Country Status (20)

Country Link
US (2) US7059818B2 (pt)
EP (1) EP1325156B1 (pt)
JP (1) JP2004510121A (pt)
KR (1) KR100815377B1 (pt)
CN (1) CN100347506C (pt)
AT (2) AT409140B (pt)
AU (2) AU8983801A (pt)
BR (1) BR0113935B1 (pt)
CA (1) CA2420533C (pt)
CZ (1) CZ2003817A3 (pt)
DE (1) DE50112046D1 (pt)
MX (1) MXPA03002143A (pt)
MY (1) MY142749A (pt)
PL (1) PL196447B1 (pt)
RU (1) RU2272076C2 (pt)
SK (1) SK287155B6 (pt)
TW (1) TW550290B (pt)
UA (1) UA74209C2 (pt)
WO (1) WO2002027041A2 (pt)
ZA (1) ZA200301707B (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100985372B1 (ko) * 2003-07-09 2010-10-04 주식회사 포스코 용광로 장입 분배슈트의 구동장치
CN118532941B (zh) * 2024-07-26 2024-09-27 山西恒科新材料科技有限公司 一种竖式石墨化炉

Family Cites Families (32)

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USRE23825E (en) * 1954-05-11 Rotary drum apparatus and means
US2646407A (en) * 1953-07-21 Art of handling fluent particles
US1988676A (en) * 1930-09-17 1935-01-22 Andreas Arno Turbine for filling bags with finely divided materials
US2246723A (en) * 1939-04-10 1941-06-24 Delivuk Louis Combined elevator and pneumatic grain cleaner
US2318881A (en) * 1941-04-05 1943-05-11 Mundy Grain Trimmers Patents L Grain trimming devie
US2837194A (en) * 1956-07-30 1958-06-03 Ross William Feeding and controlling the flow of granular materials
FR1197358A (fr) * 1957-06-21 1959-11-30 Fellner & Ziegler Gmbh Perfectionnements apportés aux dispositifs d'alimentation des fours à cuve, de préférence pour la cuisson ou calcination de la chaux
FR1266362A (fr) * 1960-09-01 1961-07-07 Rheinische Kalsksteinwerke G M Dispositif rotatif de chargement d'une cuve, en particulier d'un four à cuve
FR1367391A (fr) * 1963-08-30 1964-07-17 Dispositif de chargement pour fours à cuves
DE2335681A1 (de) * 1973-07-13 1975-01-30 Buehler Miag Gmbh Rundsiloanlage zum speichern von schuettgut
US3885684A (en) * 1974-06-27 1975-05-27 Lester R Mitchell Silage spreader
LU72956A1 (pt) * 1975-07-11 1976-02-04
US4029220A (en) * 1975-11-28 1977-06-14 Greaves Melvin J Distributor means for charging particulate material into receptacles
US4040529A (en) * 1976-05-17 1977-08-09 Wurdeman Marion E Grain flow propelled grain spreader
LU77547A1 (pt) * 1977-06-16 1977-09-19
JPS5446805A (en) * 1977-09-16 1979-04-13 Eidai Co Ltd Production of decorative board by binding wood veneer
CA1208256A (en) * 1979-03-20 1986-07-22 Vilnis Silins Method of protecting a metallic surface susceptible to abrasion by rock-like material
SE441865B (sv) * 1981-03-10 1985-11-11 Skf Steel Eng Ab Anordning for att uppifran tillfora styckeformigt material till ett schakt
AU543793B2 (en) * 1981-09-09 1985-05-02 K.K. Ishida Koki Seisakusho Preventing adhesion of weighed material
US4411578A (en) * 1981-09-25 1983-10-25 Aggregates Equipment, Inc. Shuttle spreading conveyor
JPS59104406A (ja) * 1982-12-07 1984-06-16 Ishikawajima Harima Heavy Ind Co Ltd 粉粒状被処理剤の装入装置
LU87341A1 (fr) * 1988-09-22 1990-04-06 Wurth Paul Sa Installation de chargement d'un four a cuve
JPH04236705A (ja) * 1991-01-16 1992-08-25 Nkk Corp 高炉の炉頂中心部へのコ−クス装入方法
US5413537A (en) * 1994-07-07 1995-05-09 Hume; Daniel A. Positive drive system
DE29515419U1 (de) * 1995-07-14 1995-11-16 Zeisel, Peter, Dipl.-Ing., 44791 Bochum Drehschurre zum Beschicken eines Schachtofens
JP3772377B2 (ja) * 1996-03-14 2006-05-10 Ｊｆｅスチール株式会社 高炉用ベルレス式炉頂装入装置の旋回シュート
JPH1046220A (ja) 1996-08-02 1998-02-17 Sumitomo Metal Ind Ltd 高炉の分配シュート
US5836362A (en) * 1997-07-15 1998-11-17 Praxair Technology, Inc. Multiple adsorbent loading method and apparatus for a radial flow vessel
ATE263726T1 (de) * 1999-01-20 2004-04-15 Totalfinaelf France Vorrichtung zum dispergieren von schüttgut im innenraum eines behälters
DE19929180C2 (de) * 1999-06-25 2001-08-09 Zimmermann & Jansen Gmbh Beschickungsvorrichtung für einen Schachtofen
US6471029B1 (en) * 2000-06-07 2002-10-29 Steve Pierce Method and apparatus for distributing particles such as grain
KR100889502B1 (ko) * 2002-11-29 2009-03-19 주식회사 포스코 정련로의 중더스트 처리 방법 및 처리장치

Also Published As

Publication number Publication date
KR20030045080A (ko) 2003-06-09
US7513729B2 (en) 2009-04-07
ATA16122000A (de) 2001-10-15
ZA200301707B (en) 2004-03-01
UA74209C2 (uk) 2005-11-15
ATE353979T1 (de) 2007-03-15
MY142749A (en) 2010-12-31
WO2002027041A3 (de) 2002-10-24
US20060182555A1 (en) 2006-08-17
KR100815377B1 (ko) 2008-03-19
EP1325156B1 (de) 2007-02-14
MXPA03002143A (es) 2004-05-04
PL196447B1 (pl) 2008-01-31
DE50112046D1 (de) 2007-03-29
CA2420533C (en) 2009-09-22
AU2001289838B9 (en) 2007-03-01
AU2001289838B2 (en) 2006-06-08
US20040022621A1 (en) 2004-02-05
BR0113935B1 (pt) 2009-12-01
JP2004510121A (ja) 2004-04-02
AT409140B (de) 2002-05-27
CN100347506C (zh) 2007-11-07
PL360593A1 (en) 2004-09-20
SK287155B6 (sk) 2010-01-07
WO2002027041A2 (de) 2002-04-04
CA2420533A1 (en) 2003-03-04
CZ2003817A3 (cs) 2003-10-15
CN1462355A (zh) 2003-12-17
EP1325156A2 (de) 2003-07-09
TW550290B (en) 2003-09-01
US7059818B2 (en) 2006-06-13
SK2742003A3 (en) 2003-09-11
AU8983801A (en) 2002-04-08
RU2272076C2 (ru) 2006-03-20

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 27/08/2001, OBSERVADAS AS CONDICOES LEGAIS.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 10A E 11A ANUIDADE(S), CONFORME ART. 87 DA LPI 9.279.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2260 DE 29/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 10A E 11A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.