CN101835913B - 对制粒矿物材料连续烧结和预还原的方法和带式烧结设备 - Google Patents

对制粒矿物材料连续烧结和预还原的方法和带式烧结设备 Download PDF

Info

Publication number
CN101835913B
CN101835913B CN2008801124413A CN200880112441A CN101835913B CN 101835913 B CN101835913 B CN 101835913B CN 2008801124413 A CN2008801124413 A CN 2008801124413A CN 200880112441 A CN200880112441 A CN 200880112441A CN 101835913 B CN101835913 B CN 101835913B
Authority
CN
China
Prior art keywords
gas
zone
sintering
spherolite
iii
Prior art date
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.)
Active
Application number
CN2008801124413A
Other languages
English (en)
Chinese (zh)
Other versions
CN101835913A (zh
Inventor
J·奥利拉
H·克罗格鲁斯
P·约基宁
J·达维迪拉
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.)
Meizhuo Metal Co ltd
Original Assignee
Outokumpu Technology 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 Outokumpu Technology Oyj filed Critical Outokumpu Technology Oyj
Publication of CN101835913A publication Critical patent/CN101835913A/zh
Application granted granted Critical
Publication of CN101835913B publication Critical patent/CN101835913B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Tunnel Furnaces (AREA)
  • Furnace Details (AREA)
CN2008801124413A 2007-09-06 2008-09-01 对制粒矿物材料连续烧结和预还原的方法和带式烧结设备 Active CN101835913B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20075614 2007-09-06
FI20075614A FI119940B (fi) 2007-09-06 2007-09-06 Menetelmä ja nauhasintrauslaitteisto pelletoidun mineraalimateriaalin jatkuvatoimiseksi sintraamiseksi ja esipelkistämiseksi
PCT/FI2008/050479 WO2009030809A1 (en) 2007-09-06 2008-09-01 Method and strand sintering equipment for continuous sintering and pre-reduction of pelletized mineral material

Publications (2)

Publication Number Publication Date
CN101835913A CN101835913A (zh) 2010-09-15
CN101835913B true CN101835913B (zh) 2012-07-25

Family

ID=38572948

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008801124413A Active CN101835913B (zh) 2007-09-06 2008-09-01 对制粒矿物材料连续烧结和预还原的方法和带式烧结设备

Country Status (6)

Country Link
CN (1) CN101835913B (ru)
BR (1) BRPI0816313B8 (ru)
EA (1) EA016211B1 (ru)
FI (1) FI119940B (ru)
WO (1) WO2009030809A1 (ru)
ZA (1) ZA201001706B (ru)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5544732B2 (ja) * 2009-03-17 2014-07-09 Ｔｄｋ株式会社 連続焼成炉および製造システム
FI20105986A0 (fi) * 2010-09-24 2010-09-24 Outotec Oyj Menetelmä sintrausuunin käynnistämiseksi ja sintrauslaitteisto
FI123418B (fi) * 2010-09-24 2013-04-15 Outotec Oyj Menetelmä mineraalimateriaalin jatkuvatoimiseksi sintraamiseksi ja sintrauslaitteisto
KR101824111B1 (ko) * 2015-11-18 2018-02-01 주식회사 포스코 원료 처리 설비 및 이를 이용한 원료 처리 방법
JP6730140B2 (ja) * 2015-11-20 2020-07-29 株式会社日立ハイテクサイエンス 発生ガス分析方法及び発生ガス分析装置
JP6280964B2 (ja) * 2015-11-20 2018-02-14 株式会社日立ハイテクサイエンス 発生ガス分析装置及び発生ガス分析方法
CN106440810B (zh) * 2016-11-23 2017-09-22 西安交通大学 一种烧结机

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4337083A (en) * 1979-10-22 1982-06-29 Asarco Incorporated Non-polluting, cooling method and heat recuperative sintering method
GB2042144B (en) * 1979-02-06 1983-02-09 Luossavaara Kiirunavaara Ab Sintering ore pellets
CN85104051A (zh) * 1984-09-08 1986-11-26 金属股份有限公司 在移动式炉栅上对团块或团粒材料进行热处理的方法
US4789332A (en) * 1986-06-26 1988-12-06 Aluminum Company Of America Apparatus for removing volatiles from metal
CN1105391A (zh) * 1994-01-10 1995-07-19 鞍山钢铁公司 冷却机低温废气循环烧结方法
CN1072265C (zh) * 1997-04-10 2001-10-03 奥托库姆普联合股份公司 烧结含锰细碎料的方法和装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3433043A1 (de) * 1984-09-08 1986-03-20 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur thermischen behandlung von stueckigen oder agglomerierten materialien auf einem wanderrost
FI20021469A (fi) * 2002-08-13 2004-02-14 Jyrki Petteri Noponen Pellettien CO-tiivistys nauhasintrausprosessissa

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2042144B (en) * 1979-02-06 1983-02-09 Luossavaara Kiirunavaara Ab Sintering ore pellets
US4337083A (en) * 1979-10-22 1982-06-29 Asarco Incorporated Non-polluting, cooling method and heat recuperative sintering method
CN85104051A (zh) * 1984-09-08 1986-11-26 金属股份有限公司 在移动式炉栅上对团块或团粒材料进行热处理的方法
US4789332A (en) * 1986-06-26 1988-12-06 Aluminum Company Of America Apparatus for removing volatiles from metal
CN1105391A (zh) * 1994-01-10 1995-07-19 鞍山钢铁公司 冷却机低温废气循环烧结方法
CN1072265C (zh) * 1997-04-10 2001-10-03 奥托库姆普联合股份公司 烧结含锰细碎料的方法和装置

Also Published As

Publication number Publication date
EA201000294A1 (ru) 2010-10-29
BRPI0816313B1 (pt) 2016-10-11
ZA201001706B (en) 2011-02-23
BRPI0816313B8 (pt) 2023-03-28
EA016211B1 (ru) 2012-03-30
FI20075614A (fi) 2009-03-07
BRPI0816313A2 (pt) 2015-03-24
CN101835913A (zh) 2010-09-15
FI20075614A0 (fi) 2007-09-06
FI119940B (fi) 2009-05-15
WO2009030809A1 (en) 2009-03-12

Similar Documents

Publication Publication Date Title
CN101835913B (zh) 对制粒矿物材料连续烧结和预还原的方法和带式烧结设备
KR101640330B1 (ko) 노에 유입되는 스크랩을 예비 가열하기 위하여 노로부터 배출되는 가스를 연소시키기 위한 장치 및 이와 연관된 스틸 제련 방법 및 장치
CN102471823B (zh) 用于连续烧结球团化矿物材料的方法和带式烧结设备
KR20100100886A (ko) 코크스화 챔버 퍼니스의 연도 가스 채널의 영역 내로 추가적인 연소 공기를 공급하기 위한 제어가능한 공기 채널
AU2009272126B2 (en) Method for producing iron ore pellets
CZ84699A3 (cs) Způsob ohřevu kovového pásku na teplotu v mezích pásma předem dané tolerance teploty a indukční ohřívače pro provádění tohoto způsobu
CN103940213B (zh) 焦炭烘干系统干燥气温度与流量自调节控制装置及方法
CN101473048B (zh) 具有废热回收单元的直接熔炼设备
EP2434026B1 (en) Continuous annealing furnace
CN111112328A (zh) 一种利用冶炼余热压延生产长型钢材的节能装置及方法
FI125595B (en) Method for starting the sintering furnace and sintering equipment
KR20020020268A (ko) 금속 산화물 환원로의 도입 공기 제어 장치
JP2009092328A (ja) 加熱炉の炉内雰囲気制御方法
CN215628190U (zh) 一种钢丝热处理工业燃气炉
CN218646064U (zh) 链箅机预热一段梯级供风系统
CN214168062U (zh) 一种热处理炉充入惰性气体保护工件系统
JP2002157023A (ja) 炉内圧力制御装置
CA1079678A (en) Battery of coke ovens with regenerative heat exchange
CN116465219A (zh) 一种采用低热值燃气生产球团矿的装置及方法
CN108088249B (zh) 一种带式焙烧机及其控制检测鼓干段料内过湿层的方法
CN114427013A (zh) 回转窑快速还原系统及控制方法
KR20160125517A (ko) 연속 열처리 로의 연소 제어 방법 및 연속 열처리 로의 개조 방법
CN117848086A (zh) 一种烧结煤气消耗的控制系统及方法
JPH07109531A (ja) 連続式加熱炉における鋼片の加熱方法
CN110487065A (zh) 链箅机预热二段热风供给系统及温度调节方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: Tampere

Patentee after: Metso ottotai Finland

Address before: Tampere

Patentee before: Metso Minerals Ltd.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20230303

Address after: Tampere

Patentee after: Metso Minerals Ltd.

Address before: Espoo, Finland

Patentee before: OUTOTEC (FINLAND) OY

Effective date of registration: 20230303

Address after: Espoo, Finland

Patentee after: OUTOTEC (FINLAND) OY

Address before: Espoo, Finland

Patentee before: OUTOTEC OY

TR01 Transfer of patent right

Effective date of registration: 20240522

Address after: Espoo, Finland

Patentee after: Meizhuo Metal Co.,Ltd.

Country or region after: Finland

Address before: Tampere

Patentee before: Metso ottotai Finland

Country or region before: Finland