EA199900607A1 - Устройство для пропускания газа через спекаемый материал - Google Patents

Устройство для пропускания газа через спекаемый материал

Info

Publication number
EA199900607A1
EA199900607A1 EA199900607A EA199900607A EA199900607A1 EA 199900607 A1 EA199900607 A1 EA 199900607A1 EA 199900607 A EA199900607 A EA 199900607A EA 199900607 A EA199900607 A EA 199900607A EA 199900607 A1 EA199900607 A1 EA 199900607A1
Authority
EA
Eurasian Patent Office
Prior art keywords
gas
sintered
essentially
survated
passing
Prior art date
Application number
EA199900607A
Other languages
English (en)
Other versions
EA001643B1 (ru
Inventor
Эро Вянянен
Лаури Мустикка
Original Assignee
Оутокумпу Текнолоджи Ой
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 Оутокумпу Текнолоджи Ой filed Critical Оутокумпу Текнолоджи Ой
Publication of EA199900607A1 publication Critical patent/EA199900607A1/ru
Publication of EA001643B1 publication Critical patent/EA001643B1/ru

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)
  • Manufacture And Refinement Of Metals (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Ceramic Products (AREA)

Abstract

Изобретение относится к устройству для пропускания газа через спекаемый материал (1), который приводится, по существу, в непрерывное движение, в частности при использовании газа для спекания этого материала; указанное устройство содержит направитель (7) потока для подвода газа, по существу, почти к спекаемому материалу (1) и газособирающий элемент (10) для сбора газа, который проник через спекаемый материал. Согласно изобретению, в направителе (7) потока газа газовпускное отверстие (8) расположено по центру относительно спекаемого материала (1), а газовыпускное отверстие (9) простирается, по существу, над всем спекаемым материалом в поперечном направлении, если смотреть в направлении продвижения указанного материала; и газособирающий элемент (10) состоит из воронкообразных элементов (11), которые размещены, по существу, у газопроточных отверстий (5), предусмотренных в элементе для транспортировки спекаемого материала.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA199900607A 1996-12-30 1997-12-22 Устройство для пропускания газа через спекаемый материал EA001643B1 (ru)

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 (2)

Publication Number Publication Date
EA199900607A1 true EA199900607A1 (ru) 1999-12-29
EA001643B1 EA001643B1 (ru) 2001-06-25

Family

ID=8547368

Family Applications (1)

Application Number Title Priority Date Filing Date
EA199900607A EA001643B1 (ru) 1996-12-30 1997-12-22 Устройство для пропускания газа через спекаемый материал

Country Status (9)

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

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
EP1073872B1 (en) 2003-10-01
EP1073872A1 (en) 2001-02-07
US6197249B1 (en) 2001-03-06
DE69725351D1 (de) 2003-11-06
BR9713647A (pt) 2000-04-11
FI965253A (fi) 1998-07-01
FI965253A0 (fi) 1996-12-30
FI102321B (fi) 1998-11-13
EA001643B1 (ru) 2001-06-25
WO1998029703A1 (en) 1998-07-09
ZA9711497B (en) 1998-06-24
DE69725351T2 (de) 2004-04-29
ATE251297T1 (de) 2003-10-15
FI102321B1 (fi) 1998-11-13

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KG MD TJ TM

TC4A Change in name of a patent proprietor in a eurasian patent

Designated state(s): AM AZ BY KG MD TJ TM

QB4A Registration of a licence in a contracting state
MK4A Patent expired

Designated state(s): KZ RU