EP2322675A4 - Procédé de fabrication d'un minerai fritté et machine à fritter - Google Patents

Procédé de fabrication d'un minerai fritté et machine à fritter

Info

Publication number: EP2322675A4
Authority: EP; European Patent Office
Prior art keywords: sintered ore; producing sintered; fritter; fritter machine; machine
Prior art date: 2008-08-21
Legal status (The legal status 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 status listed.): Granted

Application number

EP08876783.5A

Other languages

German (de)

English (en)

Other versions

EP2322675B1 (fr

EP2322675A1 (fr

Inventor

Nobuyuki Oyama

Katsuhiro Iwasaki

Hideki Kadoya

Yasuo Nagashima

Hiroshi Tako

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

JFE Steel Corp

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.)

2008-08-21

Filing date

2008-12-02

Publication date

2016-07-27

2008-12-02 Application filed by JFE Steel Corp filed Critical JFE Steel Corp

2011-05-18 Publication of EP2322675A1 publication Critical patent/EP2322675A1/fr

2016-07-27 Publication of EP2322675A4 publication Critical patent/EP2322675A4/fr

2018-03-07 Application granted granted Critical

2018-03-07 Publication of EP2322675B1 publication Critical patent/EP2322675B1/fr

Status Active legal-status Critical Current

2028-12-02 Anticipated expiration legal-status Critical

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)
Geochemistry & Mineralogy (AREA)
Geology (AREA)
Life Sciences & Earth Sciences (AREA)
Manufacturing & Machinery (AREA)
General Life Sciences & Earth Sciences (AREA)
Materials Engineering (AREA)
Environmental & Geological Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
General Engineering & Computer Science (AREA)
Manufacture And Refinement Of Metals (AREA)
Furnace Details (AREA)

EP08876783.5A 2008-08-21 2008-12-02 Procédé de fabrication d'un minerai fritté et machine à fritter Active EP2322675B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2008212760A JP4735682B2 (ja)	2008-08-21	2008-08-21	焼結鉱の製造方法および焼結機
PCT/JP2008/072223 WO2010021065A1 (fr)	2008-08-21	2008-12-02	Procédé de fabrication d'un minerai fritté et machine à fritter

Publications (3)

Publication Number	Publication Date
EP2322675A1 EP2322675A1 (fr)	2011-05-18
EP2322675A4 true EP2322675A4 (fr)	2016-07-27
EP2322675B1 EP2322675B1 (fr)	2018-03-07

Family

ID=41706959

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP08876783.5A Active EP2322675B1 (fr)	2008-08-21	2008-12-02	Procédé de fabrication d'un minerai fritté et machine à fritter

Country Status (8)

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

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JP4009851B2 (ja)	2002-05-20	2007-11-21	セイコーエプソン株式会社	投写型画像表示システム、プロジェクタ、プログラム、情報記憶媒体および画像投写方法
JP5699453B2 (ja) *	2010-06-02	2015-04-08	Ｊｆｅスチール株式会社	焼結機および焼結鉱の製造方法
CN104169668B (zh) *	2012-03-29	2016-08-17	杰富意钢铁株式会社	烧结机的点火装置及烧结机
KR20140145629A (ko)	2012-06-13	2014-12-23	제이에프이 스틸 가부시키가이샤	소결광의 제조 방법
US9821381B2 (en)	2012-07-18	2017-11-21	Jfe Steel Corporation	Gaseous fuel supply apparatus for sintering machine
US9534272B2 (en)	2012-07-18	2017-01-03	Jfe Steel Corporation	Method for producing sintered ore
KR20150059784A (ko)	2012-11-20	2015-06-02	제이에프이 스틸 가부시키가이샤	소결기의 산소-기체 연료 공급 장치
KR101461580B1 (ko) *	2013-12-23	2014-11-17	주식회사 포스코	소결광 제조 설비 및 이를 이용한 소결광 제조 방법
CN104006403B (zh) *	2014-05-29	2016-08-17	马钢(集团)控股有限公司	一种气体稀释装置及其方法
CN106468431A (zh) *	2015-08-21	2017-03-01	上海梅山钢铁股份有限公司	解决可燃气体辅助烧结着火及气体喷嘴堵塞的方法
CN107796222B (zh) *	2016-08-29	2019-09-13	中冶长天国际工程有限责任公司	一种辅助烧结用多排同步旋转喷吹装置及其喷吹方法
CN107782145B (zh) *	2016-08-29	2019-11-29	中冶长天国际工程有限责任公司	一种喷吹辅助烧结法用多向管排式喷吹装置及其喷吹方法
CN107782144B (zh) *	2016-08-29	2019-08-13	中冶长天国际工程有限责任公司	一种内腔式喷吹装置和烧结装置
DE102016116645A1 (de) *	2016-09-06	2017-10-26	Outotec (Finland) Oy	Sinterkühler
CN108088398B (zh) *	2016-11-23	2020-03-17	中冶长天国际工程有限责任公司	一种喷吹辅助烧结法用燃烧测量装置及测量方法
CN108085482A (zh) *	2016-11-23	2018-05-29	中冶长天国际工程有限责任公司	一种强化边部烧结的喷吹装置及其烧结工艺
CN106403607B (zh) *	2016-11-29	2018-12-14	安徽工业大学	一种冷床台车底部内侧动密封装置
CN120425141A (zh) *	2017-02-16	2025-08-05	杰富意钢铁株式会社	烧结矿的制造方法
EP3372935A1 (fr) *	2017-03-08	2018-09-12	Paul Wurth S.A.	Dispositif de transport de matériaux en vrac
US10995388B2 (en)	2017-04-27	2021-05-04	Jfe Steel Corporation	Method for manufacturing sintered ore
JP7099258B2 (ja) *	2018-06-25	2022-07-12	日本製鉄株式会社	Ｄｌ式焼結機およびｄｌ式焼結機を用いた焼結鉱の製造方法
CN109207739B (zh) *	2018-09-17	2019-12-24	中南大学	一种资源化利用含锌冶金粉尘生产炼铁炉料的方法
CN109526305B (zh) *	2018-11-21	2021-05-04	广东海洋大学	一种水稻耐盐碱性种质筛选用实验台
CN110055361B (zh) *	2019-06-10	2020-12-01	成渝钒钛科技有限公司	焦丁高炉应用技术方法
EP3904544A1 (fr) *	2020-04-30	2021-11-03	Primetals Technologies Austria GmbH	Procédé de réglage d'une perméabilité d'un produit fritté
CN111860240B (zh) *	2020-07-07	2022-08-02	内蒙古科技大学	链篦机台车侧板偏移故障的检测方法及系统
CN112048617B (zh) *	2020-09-08	2021-08-31	中南大学	一种液气两相介质耦合分区喷吹烧结方法及喷吹装置
CN115216625B (zh) *	2021-11-22	2023-06-23	中冶长天国际工程有限责任公司	一种燃气周期间隔喷吹辅助烧结的方法
CN118786230A (zh) *	2022-03-28	2024-10-15	杰富意钢铁株式会社	烧结矿组织的预测方法及使用其的烧结矿的制造方法
KR20250116087A (ko) *	2022-12-02	2025-07-31	제이에프이 스틸 가부시키가이샤	소결광의 제조 방법
CN115896447B (zh) *	2022-12-02	2025-07-04	中冶长天国际工程有限责任公司	一种粗颗粒燃料梯级分加的低排放烧结方法
JP7568174B1 (ja) *	2023-05-30	2024-10-16	Ｊｆｅスチール株式会社	焼結鉱の製造装置、焼結鉱の製造方法及び、プログラム

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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
EP0079264A1 (fr) *	1981-11-02	1983-05-18	Institut De Recherches De La Siderurgie Francaise (Irsid)	Procédé d'agglomération sur grille de minerai de fer et installation de mise en oeuvre
JP2006336026A (ja) *	2005-05-31	2006-12-14	Jfe Steel Kk	焼結装置および焼結方法

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JPS4627126B1 (fr) *	1967-05-17	1971-08-06
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
JPS60155626A (ja)	1984-01-24	1985-08-15	Sumitomo Metal Ind Ltd	焼結機の排ガス処理方法
JPH05311257A (ja) *	1992-05-11	1993-11-22	Nippon Steel Corp	焼結鉱の製造方法
CN101300366B (zh) *	2005-10-31	2011-01-05	杰富意钢铁株式会社	烧结矿的制造方法和烧结机
JP4605142B2 (ja) *	2005-10-31	2011-01-05	Ｊｆｅスチール株式会社	焼結鉱の製造方法および焼結機
CN101004261A (zh) *	2007-01-10	2007-07-25	王梓骥	烧结料床内实行局部多点连续点火工艺方法
JP4735660B2 (ja) *	2007-04-27	2011-07-27	Ｊｆｅスチール株式会社	焼結鉱の製造方法および焼結機
CN101144117A (zh) *	2007-10-15	2008-03-19	莱芜钢铁集团有限公司	一种富氧烧结技术

2008
- 2008-08-21 JP JP2008212760A patent/JP4735682B2/ja active Active
- 2008-12-02 AU AU2008360794A patent/AU2008360794B8/en active Active
- 2008-12-02 WO PCT/JP2008/072223 patent/WO2010021065A1/fr not_active Ceased
- 2008-12-02 BR BRPI0823086A patent/BRPI0823086A2/pt active IP Right Grant
- 2008-12-02 EP EP08876783.5A patent/EP2322675B1/fr active Active
- 2008-12-02 KR KR1020117005604A patent/KR101387811B1/ko active Active
- 2008-12-02 TW TW097146732A patent/TWI409339B/zh active
- 2008-12-02 CN CN2008801308309A patent/CN102131941B/zh active Active

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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
EP0079264A1 (fr) *	1981-11-02	1983-05-18	Institut De Recherches De La Siderurgie Francaise (Irsid)	Procédé d'agglomération sur grille de minerai de fer et installation de mise en oeuvre
JP2006336026A (ja) *	2005-05-31	2006-12-14	Jfe Steel Kk	焼結装置および焼結方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2010021065A1 *

Also Published As

Publication number	Publication date
KR20110042353A (ko)	2011-04-26
WO2010021065A1 (fr)	2010-02-25
JP2010047801A (ja)	2010-03-04
EP2322675B1 (fr)	2018-03-07
AU2008360794A1 (en)	2010-02-25
JP4735682B2 (ja)	2011-07-27
TW201009090A (en)	2010-03-01
AU2008360794B8 (en)	2013-03-28
CN102131941A (zh)	2011-07-20
TWI409339B (zh)	2013-09-21
EP2322675A1 (fr)	2011-05-18
AU2008360794B2 (en)	2013-03-07
BRPI0823086A2 (pt)	2016-11-08
KR101387811B1 (ko)	2014-04-21
CN102131941B (zh)	2013-07-17

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2016-07-27	RA4	Supplementary search report drawn up and despatched (corrected)	Effective date: 20160623
2016-07-27	RIC1	Information provided on ipc code assigned before grant	Ipc: C22B 1/16 20060101ALI20160617BHEP Ipc: C22B 1/20 20060101AFI20160617BHEP Ipc: F27B 21/08 20060101ALI20160617BHEP
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