BR9713647A - Aparelho para conduzir gás através de material a ser sinterizado - Google Patents

Aparelho para conduzir gás através de material a ser sinterizado

Info

Publication number
BR9713647A
BR9713647A BR9713647-6A BR9713647A BR9713647A BR 9713647 A BR9713647 A BR 9713647A BR 9713647 A BR9713647 A BR 9713647A BR 9713647 A BR9713647 A BR 9713647A
Authority
BR
Brazil
Prior art keywords
gas
sintered
essentially
conducting gas
conducting
Prior art date
Application number
BR9713647-6A
Other languages
English (en)
Inventor
Eero Voononen
Lauri Mutikka
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
Publication of BR9713647A publication Critical patent/BR9713647A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/2413—Binding; Briquetting ; Granulating enduration of pellets
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/16—Sintering; Agglomerating
    • C22B1/20—Sintering; Agglomerating in sintering machines with movable grates
    • 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
    • F27B21/00—Open or uncovered sintering apparatus; Other heat-treatment apparatus of like construction
    • F27B21/06—Endless-strand sintering machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Tunnel Furnaces (AREA)
  • Furnace Details (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Ceramic Products (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

<B>APARELHO PARA CONDUZIR GáS ATRAVéS DE MATERIAL A SER SINTERIZADO<D>. A invenção se refere a um aparelho para conduzir gás através de material (1) a ser sinterizado, cujo material é ajustado em um movimento essencialmente contínuo, particularmente quando é usado gás para sinterizar o material; o dito aparelho compreende um guia de fluxo (7) para conduzie gás essencialmente para perto do material (1) a ser sinterizado e um membro coletor de gás (10) para coletar gás que penetrou no material a ser sinterizado. De acordo com a invenção, na guia de fluxo de gás (7) a entrada de gás (8) está centralmente localizada com relação ao material (1) a ser sinterizado, e a saída de gás (9) se estende essencialmente sobre todo o material a ser sinterizado na direção transversal, quando observado na direção de procedimento do material; e o membro coletor de gás (10) é composto de elementos de funil (1), que são instalados essencialmente nas aberturas de fluxo de gás (5) colocadas no membro para transportar o material a ser sinterizado.
BR9713647-6A 1996-12-30 1997-12-22 Aparelho para conduzir gás através de material a ser sinterizado BR9713647A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI965253A FI102321B1 (fi) 1996-12-30 1996-12-30 Laite kaasun johtamiseksi sintrattavan materiaalin läpi
PCT/FI1997/000828 WO1998029703A1 (en) 1996-12-30 1997-12-22 Apparatus for conducting gas through material to be sintered

Publications (1)

Publication Number Publication Date
BR9713647A true BR9713647A (pt) 2000-04-11

Family

ID=8547368

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9713647-6A BR9713647A (pt) 1996-12-30 1997-12-22 Aparelho para conduzir gás através de material a ser sinterizado

Country Status (9)

Country Link
US (1) US6197249B1 (pt)
EP (1) EP1073872B1 (pt)
AT (1) ATE251297T1 (pt)
BR (1) BR9713647A (pt)
DE (1) DE69725351T2 (pt)
EA (1) EA001643B1 (pt)
FI (1) FI102321B1 (pt)
WO (1) WO1998029703A1 (pt)
ZA (1) ZA9711497B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9905436B1 (pt) * 1999-11-26 2010-10-05 dispositivo para medição contìnua de temperatura em fornos de pelotização.
US20090136884A1 (en) * 2006-09-18 2009-05-28 Jepson Stewart C Direct-Fired Furnace Utilizing An Inert Gas To Protect Products Being Thermally Treated In The Furnace
FI20105986A0 (fi) * 2010-09-24 2010-09-24 Outotec Oyj Menetelmä sintrausuunin käynnistämiseksi ja sintrauslaitteisto

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3259483A (en) * 1961-11-06 1966-07-05 Kaiser Ind Corp Method of sintering
GB1216683A (en) * 1967-12-12 1970-12-23 Coal Industry Patents Ltd Sintering materials on a travelling conveyor
SE420533B (sv) * 1979-09-06 1981-10-12 Luossavaara Kiirunavaara Ab Anordning vid anleggning for vermning eller vermebehandling av en materialbedd, som uppberes av en ovre part av en endlos perforerad transportor av bondtyp

Also Published As

Publication number Publication date
EA199900607A1 (ru) 1999-12-29
ATE251297T1 (de) 2003-10-15
ZA9711497B (en) 1998-06-24
FI102321B (fi) 1998-11-13
DE69725351D1 (de) 2003-11-06
FI102321B1 (fi) 1998-11-13
FI965253A0 (fi) 1996-12-30
DE69725351T2 (de) 2004-04-29
WO1998029703A1 (en) 1998-07-09
EP1073872B1 (en) 2003-10-01
FI965253A (fi) 1998-07-01
EA001643B1 (ru) 2001-06-25
EP1073872A1 (en) 2001-02-07
US6197249B1 (en) 2001-03-06

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B25F Entry of change of name and/or headquarter and transfer of application, patent and certif. of addition of invention: change of name on requirement

Owner name: OUTOKUMPU TECHNOLOGY OY (FI)

Free format text: A FIM DE ATENDER AS ALTERACOES DE NOME E ENDERECO REQUERIDAS ATRAVES DA PETICAO NO 20140001061/RJ, DE 10/01/2014, E NECESSARIO APRESENTAR MAIS UMA GUIA DE ALTERACAO DE NOME, ALEM DA GUIA DE CUMPRIMENTO DE EXIGENCIA, POIS OCORRERAM DUAS ALTERACOES DE NOME E UMA DE ENDERECO.

B25E Requested change of name of applicant rejected

Owner name: OUTOKUMPU TECHNOLOGY OY (FI)

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]