NO20084022L - Utstyr og fremgangsmate for oppvarming av gass i kombinasjon med sintring - Google Patents

Utstyr og fremgangsmate for oppvarming av gass i kombinasjon med sintring

Info

Publication number
NO20084022L
NO20084022L NO20084022A NO20084022A NO20084022L NO 20084022 L NO20084022 L NO 20084022L NO 20084022 A NO20084022 A NO 20084022A NO 20084022 A NO20084022 A NO 20084022A NO 20084022 L NO20084022 L NO 20084022L
Authority
NO
Norway
Prior art keywords
gas
sintering
equipment
combination
heating gas
Prior art date
Application number
NO20084022A
Other languages
English (en)
Other versions
NO341380B1 (no
Inventor
Pekka Santala
Janne Ollila
Juha Keihas
Original Assignee
Outotec Oyj
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 Outotec Oyj filed Critical Outotec Oyj
Publication of NO20084022L publication Critical patent/NO20084022L/no
Publication of NO341380B1 publication Critical patent/NO341380B1/no

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
    • 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
    • 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
    • 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
    • C22B1/205—Sintering; Agglomerating in sintering machines with movable grates regulation of the sintering process
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C1/00—Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being either a fluid fuel or a solid fuel suspended in a carrier gas or air
    • F23C1/08—Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being either a fluid fuel or a solid fuel suspended in a carrier gas or air liquid and gaseous fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C5/00—Disposition of burners with respect to the combustion chamber or to one another; Mounting of burners in combustion apparatus
    • F23C5/08—Disposition of burners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C6/00—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion
    • F23C6/04—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection
    • F23C6/045—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection with staged combustion in a single enclosure
    • F23C6/047—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection with staged combustion in a single enclosure with fuel supply in stages
    • 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
    • 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
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/36—Arrangements of heating devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/21—Burners specially adapted for a particular use
    • F23D2900/21003—Burners specially adapted for a particular use for heating or re-burning air or gas in a duct

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Metallurgy (AREA)
  • Combustion & Propulsion (AREA)
  • Furnace Details (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Tunnel Furnaces (AREA)
  • Combustion Of Fluid Fuel (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Resistance Heating (AREA)

Abstract

Den foreliggende oppfinnelse vedrører utstyr for oppvarming av gass (23) i forbindelse med kontinuerlig sintring i gasskanaler (2, 3, 4) plassert over en streng (1), hvilke gasskanaler innbefatter minst en vegg (6) og minst to gassenheter (24, 25), hvor gassen som kommer fra gassenhetene er i kontakt med materialet på strengen (1), idet minst en brennerenhet (5, 27, 28, 29) er anordnet i minst en av gasskanalene (2, 3, 4), er anordnet som en del av gasskanalen, idet brennerenheten innbefatter minst ett separat forbrenningsrom (7) anordnet på veggen (6) til gasskanalen. Oppfinnelsen vedrører også en fremgangsmåte for oppvarming av gassen.
NO20084022A 2006-03-15 2008-09-22 Utstyr og fremgangsmåte for oppvarming av gass i kombinasjon med sintring NO341380B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20060242A FI118539B (fi) 2006-03-15 2006-03-15 Laitteisto ja menetelmä kaasun kuumentamiseksi sintrauksen yhteydessä
PCT/FI2007/000057 WO2007104828A1 (en) 2006-03-15 2007-03-05 Equipment and method for heating gas in connection with sintering

Publications (2)

Publication Number Publication Date
NO20084022L true NO20084022L (no) 2008-10-22
NO341380B1 NO341380B1 (no) 2017-10-23

Family

ID=36191920

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20084022A NO341380B1 (no) 2006-03-15 2008-09-22 Utstyr og fremgangsmåte for oppvarming av gass i kombinasjon med sintring

Country Status (13)

Country Link
US (1) US8087929B2 (no)
EP (1) EP2004867B1 (no)
CN (1) CN101400810B (no)
AT (1) ATE526425T1 (no)
AU (1) AU2007226496B2 (no)
BR (1) BRPI0709377B8 (no)
CA (1) CA2646343C (no)
EA (1) EA013362B1 (no)
FI (1) FI118539B (no)
NO (1) NO341380B1 (no)
SA (1) SA07280098B1 (no)
WO (1) WO2007104828A1 (no)
ZA (1) ZA200702177B (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20105986A0 (fi) * 2010-09-24 2010-09-24 Outotec Oyj Menetelmä sintrausuunin käynnistämiseksi ja sintrauslaitteisto
CN103562664B (zh) * 2011-05-31 2016-01-13 奥图泰有限公司 燃烧器装置和燃烧器组件

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2215080A (en) * 1936-10-17 1940-09-17 Selas Company Gas heated furnace and method of operating same
DE1801613A1 (de) * 1968-10-07 1970-07-09 Alois Steimer Vorrichtung zur Aufheizung und Steuerung einer Atmosphaere fuer Waermebehandlung
SU429252A1 (ru) * 1972-10-20 1974-05-25 В. П. Шевченко, А. С. Кухарь, В. А. Мартыненко, Е. И. Вайнштейн, П. Т. Сапрыкин, Г. И. Рудовский , Ю.А. Кустарев Свод зажигательного горна агломерационной машины
US3947001A (en) * 1975-01-13 1976-03-30 Dravo Corporation Combustion system
SE7611478L (sv) * 1976-10-15 1978-04-16 Luossavaara Kiirunavaara Ab Sintringsforfarande samt anleggning for utforande av forfarandet
DE2712989C2 (de) * 1977-03-24 1985-04-25 Metallgesellschaft Ag, 6000 Frankfurt Zündofen zur Zündung von Sintermischungen
US4174951A (en) * 1977-09-06 1979-11-20 Bickley Furnaces, Inc. Furnace heating system
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
AT366100B (de) * 1980-01-23 1982-03-10 Voest Alpine Ag Verfahren und vorrichtung zum brennen von pellets
DE3433043A1 (de) * 1984-09-08 1986-03-20 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur thermischen behandlung von stueckigen oder agglomerierten materialien auf einem wanderrost
US4709155A (en) * 1984-11-22 1987-11-24 Babcock-Hitachi Kabushiki Kaisha Flame detector for use with a burner
US5556273A (en) * 1994-10-28 1996-09-17 Tuscaloosa Steel Corporation Combustion system for a steckle mill
FR2791419B1 (fr) * 1999-03-25 2001-05-04 Sunkiss Aeronautique Equipement d'emission surfacique d'un rayonnement infra-rouge, du type tunnel, comportant des dispositifs de combustion catalytique
FI112112B (fi) * 2000-09-11 2003-10-31 Outokumpu Oy Laitteisto ja menetelmä kaasun kuumentamiseksi kaasukanavassa jatkuvatoimisen sintrauksen yhteydessä
SE531176C2 (sv) * 2007-05-25 2009-01-13 Sveba Dahlen Ab Tunnelugn

Also Published As

Publication number Publication date
EP2004867A1 (en) 2008-12-24
US20090017409A1 (en) 2009-01-15
AU2007226496B2 (en) 2011-06-09
SA07280098B1 (ar) 2011-01-15
CN101400810A (zh) 2009-04-01
EA013362B1 (ru) 2010-04-30
FI20060242A (fi) 2007-09-16
EP2004867A4 (en) 2010-06-16
FI20060242A0 (fi) 2006-03-15
BRPI0709377A2 (pt) 2011-07-12
BRPI0709377B8 (pt) 2023-03-28
CN101400810B (zh) 2010-12-01
CA2646343A1 (en) 2007-09-20
CA2646343C (en) 2014-08-12
ATE526425T1 (de) 2011-10-15
ZA200702177B (en) 2008-07-30
US8087929B2 (en) 2012-01-03
BRPI0709377B1 (pt) 2015-08-11
AU2007226496A1 (en) 2007-09-20
FI118539B (fi) 2007-12-14
WO2007104828A1 (en) 2007-09-20
EP2004867B1 (en) 2011-09-28
NO341380B1 (no) 2017-10-23
EA200801841A1 (ru) 2009-02-27

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