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BR9714214A - Dispositivo para a observação direta do processo de alimentação no interior de um forno de cuba - Google Patents

Dispositivo para a observação direta do processo de alimentação no interior de um forno de cuba

Info

Publication number
BR9714214A
BR9714214A BR9714214-0A BR9714214A BR9714214A BR 9714214 A BR9714214 A BR 9714214A BR 9714214 A BR9714214 A BR 9714214A BR 9714214 A BR9714214 A BR 9714214A
Authority
BR
Brazil
Prior art keywords
oven
direct observation
process inside
feeding process
feeding
Prior art date
Application number
BR9714214-0A
Other languages
English (en)
Inventor
Gilbert Bernard
Emile Breden
Emile Lonardi
Guy Thillen
Pol Lemmer
Aldo Bologna
Original Assignee
Wurth Paul Sa
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 Wurth Paul Sa filed Critical Wurth Paul Sa
Publication of BR9714214A publication Critical patent/BR9714214A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/24—Test rods or other checking devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Blast Furnaces (AREA)
  • Coke Industry (AREA)

Abstract

Patente de Invenção para <B>"DISPOSITIVO PARA A OBSERVAçãO DIRETA DO PROCESSO DE ALIMENTAçãO NO INTERIOR DE UM FORNO DE CUBA"<D>. é apresentado um dispositivo para a observação direta do processo de alimentação no interior de um forno de cuba (2) durante a sua operação, especialmente de um alto forno, com uma lança medidora (12), de tal modo disposta acima da coluna de alimentação (4) no forno de cuba (2) que no processo da alimentação está sujeita ao material alimentado (8) que cai de um dispositivo alimentador (6), tendo meios sensoriais (14) que determinam a posição do material alimentado (8) em queda relativamente à lança medidora (12). Fig. 1).
BR9714214-0A 1997-01-29 1997-12-22 Dispositivo para a observação direta do processo de alimentação no interior de um forno de cuba BR9714214A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU90013A LU90013B1 (de) 1997-01-29 1997-01-29 Vorrichtung zum direkten Beobachten des Beschickungsvorgangs im Innern eines Schachtofens
PCT/EP1997/007249 WO1998032882A1 (de) 1997-01-29 1997-12-22 Vorrichtung zum direkten beobachten des beschickungsvorgangs im innern eines schachtofens

Publications (1)

Publication Number Publication Date
BR9714214A true BR9714214A (pt) 2000-02-29

Family

ID=19731655

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9714214-0A BR9714214A (pt) 1997-01-29 1997-12-22 Dispositivo para a observação direta do processo de alimentação no interior de um forno de cuba

Country Status (9)

Country Link
US (1) US6261513B1 (pt)
EP (1) EP0956368B1 (pt)
AU (1) AU6091298A (pt)
BR (1) BR9714214A (pt)
CA (1) CA2278703C (pt)
DE (1) DE59707750D1 (pt)
ES (1) ES2180078T3 (pt)
LU (1) LU90013B1 (pt)
WO (1) WO1998032882A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1012905A3 (fr) * 1999-09-17 2001-05-08 Centre Rech Metallurgique Procede de determination de la trajectoire des matieres lors du chargement d'un four a cuve.
DE10334417A1 (de) * 2003-06-20 2005-01-05 Z & J Technologies Gmbh Ofenkopf bzw. Gichtverschluß
AT508369B1 (de) 2009-06-17 2011-01-15 Vatron Gmbh Verfahren und vorrichtung zur berechnung einer oberfläche eines füllguts eines behälters
EP2564141B2 (en) * 2010-04-26 2023-11-08 Hatch Ltd Measurement of charge bank level in a metallurgical furnace
JP5561228B2 (ja) * 2011-03-31 2014-07-30 新日鐵住金株式会社 高炉装入物の落下軌跡測定方法および測定棒
JP7571778B2 (ja) * 2022-02-22 2024-10-23 Ｊｆｅスチール株式会社 装入装置及び高炉用原料製造方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5537850Y2 (pt) * 1975-11-11 1980-09-04
JPS537505A (en) * 1976-07-09 1978-01-24 Nippon Steel Corp Operating process of blast furnace
JPS6040484B2 (ja) 1979-06-21 1985-09-11 株式会社神戸製鋼所 高炉原料の装入落下状況把握方法
JPS5633412A (en) 1979-08-23 1981-04-03 Kawasaki Steel Corp Dropping locus measuring method of charging material flow of blast furnace
US4326337A (en) 1980-05-01 1982-04-27 Kawasaki Seitetsu Kabushiki Kaisha Measuring instrument for the profile of piled charge of a blast furnace
JPS58197207A (ja) 1982-05-14 1983-11-16 Kawasaki Steel Corp 高炉装入装置の垂直シユ−ト部における装入物の偏流検出法
DE3233986A1 (de) 1982-09-14 1984-03-15 Dango & Dienenthal Maschinenbau GmbH, 5900 Siegen Vorrichtung zum bestimmen des moellerprofils in einem schachtofen
JPS59162211A (ja) 1983-03-04 1984-09-13 Sumitomo Metal Ind Ltd 高炉操業方法
JPS59177310A (ja) 1983-03-28 1984-10-08 Sumitomo Metal Ind Ltd 高炉炉内状況測定装置
JPS60145306A (ja) 1984-01-07 1985-07-31 Nippon Steel Corp 堅型高炉における装入状況検出方法
JPS61177304A (ja) 1985-01-31 1986-08-09 Nippon Steel Corp 高炉装入物の落下軌跡測定装置
JPS62192511A (ja) 1986-02-17 1987-08-24 Kobe Steel Ltd 回転シユ−ト式高炉の装入原料落下位置推定方法
BR8704362A (pt) * 1986-08-26 1988-04-19 Kawasaki Steel Co Processo e sistema para realizacao de operacao de fusao redutora
DE3715762A1 (de) 1987-05-12 1988-11-24 Dango & Dienenthal Maschbau Vorrichtung zum bestimmen des schuettprofils in einem schachtofen
JPH09235605A (ja) 1996-02-27 1997-09-09 Kobe Steel Ltd 高炉における装入物の落下位置推定装置

Also Published As

Publication number Publication date
AU6091298A (en) 1998-08-18
CA2278703C (en) 2007-08-21
EP0956368A1 (de) 1999-11-17
CA2278703A1 (en) 1998-07-30
LU90013B1 (de) 1998-07-30
DE59707750D1 (de) 2002-08-22
US6261513B1 (en) 2001-07-17
WO1998032882A1 (de) 1998-07-30
EP0956368B1 (de) 2002-07-17
ES2180078T3 (es) 2003-02-01

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A ANUIDADE.

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 2343 DE 01-12-2015 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.