IN2014MN00122A - - Google Patents

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Publication number
IN2014MN00122A
IN2014MN00122A IN122MUN2014A IN2014MN00122A IN 2014MN00122 A IN2014MN00122 A IN 2014MN00122A IN 122MUN2014 A IN122MUN2014 A IN 122MUN2014A IN 2014MN00122 A IN2014MN00122 A IN 2014MN00122A
Authority
IN
India
Prior art keywords
firing chamber
firing
cooling gases
thermal treatment
machine
Prior art date
Application number
Inventor
Hartmut Köhler
Timotheus Schmedders
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 IN2014MN00122A publication Critical patent/IN2014MN00122A/en

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
    • C22B1/16—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
    • C22B1/22—Sintering; Agglomerating in other sintering apparatus
    • 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
    • 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
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/004—Systems for reclaiming waste heat
    • 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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0033—Heating elements or systems using burners

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
  • Tunnel Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

This invention relates to the thermal treatment of lump or agglomerated material in a firing machine (1 ) with a travelling grate (2) on which the material is conveyed through the firing machine (1 ) a firing chamber (4) for generating the temperatures required for the thermal treatment a cooling zone (5) in which cooling gases are passed through the thermally treated material and a recuperation tube (7) through which the heated cooling gases are recirculated to the firing chamber (4). In the ceiling (8) of the firing chamber (4) a plurality of openings (9) is provided through which the heated cooling gases from the recuperation tube (7) can enter into the firing chamber (4).
IN122MUN2014 2011-08-23 2012-08-09 IN2014MN00122A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011110842A DE102011110842A1 (en) 2011-08-23 2011-08-23 Apparatus and method for thermal treatment of particulate or agglomerated material
PCT/EP2012/065589 WO2013026709A1 (en) 2011-08-23 2012-08-09 Apparatus and method for the thermal treatment of lump or agglomerated material

Publications (1)

Publication Number Publication Date
IN2014MN00122A true IN2014MN00122A (en) 2015-06-12

Family

ID=46651499

Family Applications (1)

Application Number Title Priority Date Filing Date
IN122MUN2014 IN2014MN00122A (en) 2011-08-23 2012-08-09

Country Status (18)

Country Link
US (1) US9790570B2 (en)
EP (1) EP2748547B1 (en)
KR (1) KR101426222B1 (en)
CN (1) CN103748429B (en)
AP (1) AP2014007442A0 (en)
AU (1) AU2012299747B2 (en)
BR (1) BR112014003286B8 (en)
CA (1) CA2841034C (en)
CL (1) CL2014000415A1 (en)
DE (1) DE102011110842A1 (en)
EA (1) EA025386B1 (en)
IN (1) IN2014MN00122A (en)
MX (1) MX350023B (en)
MY (1) MY166287A (en)
PE (1) PE20141267A1 (en)
UA (1) UA109725C2 (en)
WO (1) WO2013026709A1 (en)
ZA (1) ZA201400251B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011110842A1 (en) * 2011-08-23 2013-02-28 Outotec Oyj Apparatus and method for thermal treatment of particulate or agglomerated material
US9976806B2 (en) 2013-10-30 2018-05-22 Posco Burning apparatus and method for manufacturing reduced iron using the same
KR101527855B1 (en) * 2013-10-30 2015-06-10 주식회사 포스코 Burning apparatus and manufacturing method of reduced iron
CN106435165B (en) * 2016-08-31 2019-01-11 山东钢铁股份有限公司 A kind of pellet sintering equipment
WO2019166129A1 (en) 2018-02-27 2019-09-06 Bobst Bielefeld Gmbh Drier
EP3667221A1 (en) * 2018-12-11 2020-06-17 Paul Wurth S.A. Induration machine
CN109868361B (en) * 2019-04-11 2023-10-03 中冶长天国际工程有限责任公司 Ring type roasting machine and ring type roasting radial uniform-thickness uniform-distribution device thereof
CN110118491A (en) * 2019-05-17 2019-08-13 秦皇岛新特科技有限公司 A kind of denitration process method and apparatus of sintering flue gas

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA682991A (en) * 1964-03-24 Dravo Corporation Method of and apparatus for the endothermic processing of ores
US3172754A (en) * 1965-03-09 anthes
US1978406A (en) * 1931-06-20 1934-10-30 John R Ditmars Treating surfaces of fibrous materials
US1980422A (en) * 1931-09-30 1934-11-13 Mesick John Plotting board
US3264091A (en) * 1963-06-20 1966-08-02 Mcdowell Wellman Eng Co Process for producing highly metallized pellets
US3285735A (en) * 1963-12-02 1966-11-15 Dravo Corp Removal of contaminants such as arsenic from iron ore and apparatus therefor
US3288449A (en) * 1964-06-10 1966-11-29 Reserve Mining Co Apparatus for indurating ore particles
US3332770A (en) * 1965-04-01 1967-07-25 Dravo Corp Apparatus for reduction firing of iron ore pellets
US3973762A (en) * 1974-05-17 1976-08-10 Dravo Corporation Sintering process and apparatus
AT352408B (en) * 1978-03-24 1979-09-25 Voest Ag METHOD OF BURNING PELLETS ON A WALKING GRATE
SE420507B (en) * 1979-02-06 1981-10-12 Luossavaara Kiirunavaara Ab PROCEDURE FOR SINCING THE RAPELLETS
IN150952B (en) 1979-12-08 1983-01-29 Metallgesellschaft Ag
EP0036609B1 (en) 1980-03-21 1983-10-05 Ruhrgas Aktiengesellschaft Process and installation for the ignition of a sinter mixture
DE3433043A1 (en) 1984-09-08 1986-03-20 Metallgesellschaft Ag, 6000 Frankfurt METHOD FOR THE THERMAL TREATMENT OF STACKED OR AGGLOMERED MATERIALS ON A WALKING GRID
US5145361A (en) * 1984-12-04 1992-09-08 Combustion Research, Inc. Burner and method for metallurgical heating and melting
KR880004355Y1 (en) * 1986-01-25 1988-12-08 국제요로건설주식회사 Apparatus for recoverying exhaust heat of tunnel kiln
DE10217913B4 (en) 2002-04-23 2004-10-07 WS Wärmeprozesstechnik GmbH Gas turbine with combustion chamber for flameless oxidation
SE535239C2 (en) * 2010-10-26 2012-06-05 Luossavaara Kiirunavaara Ab Procedure, apparatus and ball interfaces
DE102011110842A1 (en) * 2011-08-23 2013-02-28 Outotec Oyj Apparatus and method for thermal treatment of particulate or agglomerated material

Also Published As

Publication number Publication date
MX350023B (en) 2017-08-23
AU2012299747B2 (en) 2015-09-03
CA2841034C (en) 2016-04-12
BR112014003286B8 (en) 2023-03-28
WO2013026709A1 (en) 2013-02-28
AU2012299747A1 (en) 2014-02-13
DE102011110842A1 (en) 2013-02-28
MY166287A (en) 2018-06-25
EP2748547A1 (en) 2014-07-02
BR112014003286A2 (en) 2017-03-01
MX2014001905A (en) 2014-07-09
CN103748429B (en) 2016-05-11
CA2841034A1 (en) 2013-02-28
ZA201400251B (en) 2015-05-27
KR101426222B1 (en) 2014-08-01
US9790570B2 (en) 2017-10-17
BR112014003286B1 (en) 2019-07-09
PE20141267A1 (en) 2014-10-03
AP2014007442A0 (en) 2014-02-28
US20140175714A1 (en) 2014-06-26
EA025386B1 (en) 2016-12-30
UA109725C2 (en) 2015-09-25
CL2014000415A1 (en) 2014-09-26
EP2748547B1 (en) 2016-07-06
EA201490260A1 (en) 2014-07-30
KR20140049565A (en) 2014-04-25
CN103748429A (en) 2014-04-23

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