BRPI0823086A2 - Method for producing sintered ore and sintering machine - Google Patents

Method for producing sintered ore and sintering machine

Info

Publication number
BRPI0823086A2
BRPI0823086A2 BRPI0823086A BRPI0823086A BRPI0823086A2 BR PI0823086 A2 BRPI0823086 A2 BR PI0823086A2 BR PI0823086 A BRPI0823086 A BR PI0823086A BR PI0823086 A BRPI0823086 A BR PI0823086A BR PI0823086 A2 BRPI0823086 A2 BR PI0823086A2
Authority
BR
Brazil
Prior art keywords
sintering machine
sintered ore
producing sintered
producing
ore
Prior art date
Application number
BRPI0823086A
Other languages
Portuguese (pt)
Inventor
Hideki Kadoya
Hiroshi Tako
Katsuhiro Iwasaki
Nobuyuki Oyama
Yasuo Nagashima
Original Assignee
Jfe Steel Corp
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 Jfe Steel Corp filed Critical Jfe Steel Corp
Publication of BRPI0823086A2 publication Critical patent/BRPI0823086A2/en

Links

Classifications

    • 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
    • F27B19/00—Combinations of different kinds of furnaces that are not all covered by any single one of main groups F27B1/00 - F27B17/00
    • 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
    • C22B1/16—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)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Details (AREA)
BRPI0823086A 2008-08-21 2008-12-02 Method for producing sintered ore and sintering machine BRPI0823086A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008212760A JP4735682B2 (en) 2008-08-21 2008-08-21 Method for producing sintered ore and sintering machine
PCT/JP2008/072223 WO2010021065A1 (en) 2008-08-21 2008-12-02 Process for producing sintered ore and sintering machine

Publications (1)

Publication Number Publication Date
BRPI0823086A2 true BRPI0823086A2 (en) 2016-11-08

Family

ID=41706959

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0823086A BRPI0823086A2 (en) 2008-08-21 2008-12-02 Method for producing sintered ore and sintering machine

Country Status (8)

Country Link
EP (1) EP2322675B1 (en)
JP (1) JP4735682B2 (en)
KR (1) KR101387811B1 (en)
CN (1) CN102131941B (en)
AU (1) AU2008360794B8 (en)
BR (1) BRPI0823086A2 (en)
TW (1) TWI409339B (en)
WO (1) WO2010021065A1 (en)

Families Citing this family (32)

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JP4009851B2 (en) 2002-05-20 2007-11-21 セイコーエプソン株式会社 Projection-type image display system, projector, program, information storage medium, and image projection method
JP5699453B2 (en) * 2010-06-02 2015-04-08 Ｊｆｅスチール株式会社 Sintering machine and method for producing sintered ore
WO2013145515A1 (en) * 2012-03-29 2013-10-03 Ｊｆｅスチール株式会社 Sintering machine ignition apparatus and sintering machine
WO2013186950A1 (en) 2012-06-13 2013-12-19 Ｊｆｅスチール株式会社 Method for manufacturing sintered ore
EP2876174B1 (en) * 2012-07-18 2019-12-04 JFE Steel Corporation Gaseous fuel supply apparatus for sintering machine
CN104508157B (en) * 2012-07-18 2016-08-24 杰富意钢铁株式会社 How to make sintered ore
KR20150059784A (en) 2012-11-20 2015-06-02 제이에프이 스틸 가부시키가이샤 Oxygen-gas fuel supply device for sintering machine
KR101461580B1 (en) * 2013-12-23 2014-11-17 주식회사 포스코 Apparatus for manufacturing sintered ore and method for manufacturing sintered ore using the same
CN104006403B (en) * 2014-05-29 2016-08-17 马钢(集团)控股有限公司 A kind of gas dilution devices and methods therefor
CN106468431A (en) * 2015-08-21 2017-03-01 上海梅山钢铁股份有限公司 Solve the method that fuel gas assisted sintering catches fire and gas nozzle blocks
CN107796222B (en) * 2016-08-29 2019-09-13 中冶长天国际工程有限责任公司 A multi-row synchronous rotary injection device for auxiliary sintering and its injection method
CN107782145B (en) * 2016-08-29 2019-11-29 中冶长天国际工程有限责任公司 A kind of blowing assisted sintering method multidirectional pipe row's formula blowing device and its blowing method
CN107782144B (en) * 2016-08-29 2019-08-13 中冶长天国际工程有限责任公司 A kind of cavity type injection device and sintering device
DE102016116645A1 (en) * 2016-09-06 2017-10-26 Outotec (Finland) Oy sinter cooler
CN108088398B (en) * 2016-11-23 2020-03-17 中冶长天国际工程有限责任公司 Combustion measuring device and method for injection-assisted sintering method
CN108085482A (en) * 2016-11-23 2018-05-29 中冶长天国际工程有限责任公司 A kind of blowing device and its sintering process for strengthening edge sintering
CN106403607B (en) * 2016-11-29 2018-12-14 安徽工业大学 A dynamic sealing device inside the bottom of a cooling bed trolley
JP6680369B2 (en) * 2017-02-16 2020-04-15 Ｊｆｅスチール株式会社 Sintered ore manufacturing method
EP3372935A1 (en) * 2017-03-08 2018-09-12 Paul Wurth S.A. Conveying device for bulk material
US10995388B2 (en) 2017-04-27 2021-05-04 Jfe Steel Corporation Method for manufacturing sintered ore
JP7099258B2 (en) * 2018-06-25 2022-07-12 日本製鉄株式会社 Method of manufacturing sinter using DL type sinter and DL type sinter
CN109207739B (en) * 2018-09-17 2019-12-24 中南大学 A method for resourceful utilization of zinc-containing metallurgical dust to produce ironmaking charge
CN109526305B (en) * 2018-11-21 2021-05-04 广东海洋大学 Experiment table for screening saline-alkali resistant germplasm of rice
CN110055361B (en) * 2019-06-10 2020-12-01 成渝钒钛科技有限公司 Coke oven blast furnace application technique
EP3904544A1 (en) * 2020-04-30 2021-11-03 Primetals Technologies Austria GmbH Method for adjusting a permeability of a sintered good
CN111860240B (en) * 2020-07-07 2022-08-02 内蒙古科技大学 Method and system for detecting offset fault of side plate of trolley of chain grate
CN112048617B (en) * 2020-09-08 2021-08-31 中南大学 A liquid-gas two-phase medium coupling zone spray sintering method and spray device
CN115216625B (en) * 2021-11-22 2023-06-23 中冶长天国际工程有限责任公司 A method for assisting sintering by gas injection at periodic intervals
WO2023189242A1 (en) * 2022-03-28 2023-10-05 Ｊｆｅスチール株式会社 Sintered ore structure prediction method and sintered ore production method using same
WO2024116778A1 (en) * 2022-12-02 2024-06-06 Ｊｆｅスチール株式会社 Method for producing sintered ore
CN115896447B (en) * 2022-12-02 2025-07-04 中冶长天国际工程有限责任公司 A low-emission sintering method with stepwise addition of coarse particle fuel
EP4667596A4 (en) * 2023-05-30 2026-02-11 Jfe Steel Corp DEVICE FOR THE PRODUCE OF SINTERED ORE, METHOD FOR THE PRODUCE OF SINTERED ORE AND PROGRAM

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4627126B1 (en) 1967-05-17 1971-08-06
FR2195688A1 (en) * 1972-08-11 1974-03-08 Siderurgie Fse Inst Rech Introducing gaseous fuel into sinter mixt - without danger of igniting the fuel before it reaches the sinter bed
JPS5518585A (en) 1978-07-27 1980-02-08 Sumitomo Metal Ind Ltd Manufacture of sintered ore
JPS5651536A (en) * 1979-09-29 1981-05-09 Sumitomo Metal Ind Ltd Manufacture of sintered ore
FR2515686A1 (en) * 1981-11-02 1983-05-06 Siderurgie Fse Inst Rech METHOD OF AGGLOMERATION ON IRON ORE GRID AND INSTALLATION FOR IMPLEMENTATION
JPS60155626A (en) 1984-01-24 1985-08-15 Sumitomo Metal Ind Ltd Treatment of waste gas from sintering machine
JPH05311257A (en) * 1992-05-11 1993-11-22 Nippon Steel Corp Production of sintered ore
JP4650106B2 (en) * 2005-05-31 2011-03-16 Ｊｆｅスチール株式会社 Sintering apparatus and sintering method
JP4605142B2 (en) * 2005-10-31 2011-01-05 Ｊｆｅスチール株式会社 Method for producing sintered ore and sintering machine
AU2006309650B8 (en) * 2005-10-31 2010-12-16 Jfe Steel Corporation Method for producing sintered ore and sintering machine
CN101004261A (en) * 2007-01-10 2007-07-25 王梓骥 Technical method for implementing continuous ignition at local multiple points
JP4735660B2 (en) * 2007-04-27 2011-07-27 Ｊｆｅスチール株式会社 Method for producing sintered ore and sintering machine
CN101144117A (en) * 2007-10-15 2008-03-19 莱芜钢铁集团有限公司 Oxygen-enriched sintering technique

Also Published As

Publication number Publication date
KR101387811B1 (en) 2014-04-21
JP4735682B2 (en) 2011-07-27
TW201009090A (en) 2010-03-01
KR20110042353A (en) 2011-04-26
CN102131941A (en) 2011-07-20
EP2322675A1 (en) 2011-05-18
CN102131941B (en) 2013-07-17
EP2322675A4 (en) 2016-07-27
AU2008360794A1 (en) 2010-02-25
JP2010047801A (en) 2010-03-04
AU2008360794B2 (en) 2013-03-07
EP2322675B1 (en) 2018-03-07
TWI409339B (en) 2013-09-21
WO2010021065A1 (en) 2010-02-25
AU2008360794B8 (en) 2013-03-28

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Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted