KR101036640B1 - 분환원철 함유 환원체의 괴성체 제조 장치 및 이를 이용한용철제조장치 - Google Patents

분환원철 함유 환원체의 괴성체 제조 장치 및 이를 이용한용철제조장치 Download PDF

Info

Publication number
KR101036640B1
KR101036640B1 KR1020040053896A KR20040053896A KR101036640B1 KR 101036640 B1 KR101036640 B1 KR 101036640B1 KR 1020040053896 A KR1020040053896 A KR 1020040053896A KR 20040053896 A KR20040053896 A KR 20040053896A KR 101036640 B1 KR101036640 B1 KR 101036640B1
Authority
KR
South Korea
Prior art keywords
guide tube
iron
compacted material
manufacturing apparatus
gap
Prior art date
Application number
KR1020040053896A
Other languages
English (en)
Korean (ko)
Other versions
KR20060005423A (ko
Inventor
조일현
김도승
신명찬
신성기
Original Assignee
주식회사 포스코
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
Priority to KR1020040053896A priority Critical patent/KR101036640B1/ko
Application filed by 주식회사 포스코 filed Critical 주식회사 포스코
Priority to JP2007521399A priority patent/JP4922162B2/ja
Priority to AU2005263068A priority patent/AU2005263068B2/en
Priority to EP05761263.2A priority patent/EP1784514B2/en
Priority to MX2007000465A priority patent/MX2007000465A/es
Priority to AT05761263T priority patent/ATE443162T1/de
Priority to PCT/KR2005/002241 priority patent/WO2006006820A1/en
Priority to CN2005800008873A priority patent/CN1795279B/zh
Priority to DE602005016693T priority patent/DE602005016693D1/de
Priority to RU2007104970/02A priority patent/RU2354722C2/ru
Priority to CA2573227A priority patent/CA2573227C/en
Priority to BRPI0506138-5A priority patent/BRPI0506138B1/pt
Priority to US11/571,966 priority patent/US7588717B2/en
Priority to UAA200700370A priority patent/UA82955C2/uk
Publication of KR20060005423A publication Critical patent/KR20060005423A/ko
Priority to ZA200601408A priority patent/ZA200601408B/en
Priority to JP2010204075A priority patent/JP5118182B2/ja
Application granted granted Critical
Publication of KR101036640B1 publication Critical patent/KR101036640B1/ko

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
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/248—Binding; Briquetting ; Granulating of metal scrap or alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/02—Compacting only
    • B22F3/03—Press-moulding apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/16—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using pocketed rollers, e.g. two co-operating pocketed rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/30—Feeding material to presses
    • B30B15/302—Feeding material in particulate or plastic state to moulding presses
    • B30B15/308—Feeding material in particulate or plastic state to moulding presses in a continuous manner, e.g. for roller presses, screw extrusion presses
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
    • C21B13/0013—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide into a bath of molten iron containing a carbon reductant
    • C21B13/002—Reduction of iron ores by passing through a heated column of carbon
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
    • F28F2265/10—Safety or protection arrangements; Arrangements for preventing malfunction for preventing overheating, e.g. heat shields
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S100/00—Presses
    • Y10S100/903—Pelleters
    • Y10S100/907—Rotary

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Manufacture Of Iron (AREA)
KR1020040053896A 2004-07-12 2004-07-12 분환원철 함유 환원체의 괴성체 제조 장치 및 이를 이용한용철제조장치 KR101036640B1 (ko)

Priority Applications (16)

Application Number Priority Date Filing Date Title
KR1020040053896A KR101036640B1 (ko) 2004-07-12 2004-07-12 분환원철 함유 환원체의 괴성체 제조 장치 및 이를 이용한용철제조장치
CA2573227A CA2573227C (en) 2004-07-12 2005-07-12 Apparatus for manufacturing compacted irons of reduced materials comprising fine direct reduced irons and apparatus for manufacturing molten irons using the same
EP05761263.2A EP1784514B2 (en) 2004-07-12 2005-07-12 Apparatus for manufacturing compacted irons of reduced materials comprising fine direct reduced irons and apparatus for manufacturing molten irons using the same
MX2007000465A MX2007000465A (es) 2004-07-12 2005-07-12 Aparato de manufactura de hierros compactados de materiales reducidos que comprenden hierros finos reducidos directos y aparato de manufactura de hierros fundidos que utiliza el mismo.
AT05761263T ATE443162T1 (de) 2004-07-12 2005-07-12 Verfahren zur herstellung von kompaktiertem eisen aus reduzierten materialien, die feines direkt reduziertes eisen umfassen, und vorrichtung zur herstellung von schmelzflüssigem eisen damit
PCT/KR2005/002241 WO2006006820A1 (en) 2004-07-12 2005-07-12 Apparatus for manufacturing compacted irons of reduced materials comprising fine direct reduced irons and apparatus for manufacturing molten irons using the same
CN2005800008873A CN1795279B (zh) 2004-07-12 2005-07-12 用于制造包含直接还原铁粉的还原材料的压制铁的设备以及使用该设备制造铁水的设备
DE602005016693T DE602005016693D1 (de) 2004-07-12 2005-07-12 Verfahren zur herstellung von kompaktiertem eisen aus reduzierten materialien, die feines direkt reduziertes eisen umfassen, und vorrichtung zur herstellung von schmelzflüssigem eisen damit
JP2007521399A JP4922162B2 (ja) 2004-07-12 2005-07-12 粉還元鉄含有還元体の塊成体製造装置及びこれを備えた鎔鉄製造装置
AU2005263068A AU2005263068B2 (en) 2004-07-12 2005-07-12 Apparatus for manufacturing compacted irons of reduced materials comprising fine direct reduced irons and apparatus for manufacturing molten irons using the same
BRPI0506138-5A BRPI0506138B1 (pt) 2004-07-12 2005-07-12 Equipamento de fabricação de ferros compactados
US11/571,966 US7588717B2 (en) 2004-07-12 2005-07-12 Apparatus for manufacturing compacted irons of reduced materials comprising fine direct reduced irons and apparatus for manufacturing molten irons using the same
RU2007104970/02A RU2354722C2 (ru) 2004-07-12 2005-07-12 Устройство для производства спрессованного железа из восстановленных материалов, содержащих мелкодисперсное восстановленное железо, и установка для производства расплавленного железа, включающая устройство для производства спрессованного железа
UAA200700370A UA82955C2 (en) 2004-07-12 2005-12-07 Device for production compacted cast iron of reduced materials comprising fine direct reduced cast iron and device for production molten cast iron from compacted cast iron
ZA200601408A ZA200601408B (en) 2004-07-12 2006-02-17 Apparatus for manufacturing compacted irons of reduced materials comprising fine direct reduced irons and apparatus for manufacturing molten irons using the same
JP2010204075A JP5118182B2 (ja) 2004-07-12 2010-09-13 粉還元鉄含有還元体の塊成体製造装置及びこれを備えた鎔鉄製造装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020040053896A KR101036640B1 (ko) 2004-07-12 2004-07-12 분환원철 함유 환원체의 괴성체 제조 장치 및 이를 이용한용철제조장치

Publications (2)

Publication Number Publication Date
KR20060005423A KR20060005423A (ko) 2006-01-18
KR101036640B1 true KR101036640B1 (ko) 2011-05-24

Family

ID=36806152

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020040053896A KR101036640B1 (ko) 2004-07-12 2004-07-12 분환원철 함유 환원체의 괴성체 제조 장치 및 이를 이용한용철제조장치

Country Status (3)

Country Link
KR (1) KR101036640B1 (zh)
CN (1) CN1795279B (zh)
ZA (1) ZA200601408B (zh)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100711765B1 (ko) * 2005-07-11 2007-04-25 주식회사 포스코 분환원철 함유 환원체의 괴성체 제조 장치 및 이를 구비한용철제조장치
KR100784150B1 (ko) * 2006-12-18 2007-12-10 주식회사 포스코 괴성체 제조 장치 및 이를 구비한 용철 제조 장치
KR100797864B1 (ko) * 2006-12-20 2008-01-24 주식회사 포스코 분환원철 함유 환원체의 괴성체 제조 장치 및 이를 구비한용철제조장치
KR100797865B1 (ko) * 2006-12-20 2008-01-24 주식회사 포스코 분환원철 함유 환원체의 괴성체 제조 장치 및 이를 구비한용철제조장치
KR100797838B1 (ko) * 2006-12-21 2008-01-24 주식회사 포스코 치크 플레이트 가압 장치
KR100797866B1 (ko) * 2006-12-22 2008-01-24 주식회사 포스코 괴성체 제조장치
KR101244820B1 (ko) * 2011-04-05 2013-04-01 제일산기 주식회사 브리켓팅 장치
CN102181630B (zh) * 2011-04-12 2012-08-01 首钢总公司 一种烧结中使用硼铁矿粉的方法
KR101424609B1 (ko) * 2012-06-27 2014-07-31 주식회사 포스코 분환원철 괴성화 장치
JP5971141B2 (ja) * 2013-02-01 2016-08-17 新東工業株式会社 ブリケットマシン
CN103922095A (zh) * 2013-12-24 2014-07-16 葫芦岛市威力机械制造有限公司 一种双倾斜喂料机
CN103721783B (zh) * 2014-01-10 2016-03-23 中信重工机械股份有限公司 一种无壳体式对辊挤压机
JP2022056063A (ja) * 2020-09-29 2022-04-08 セイコーエプソン株式会社 シート製造装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59170212A (ja) * 1983-03-16 1984-09-26 Nippon Steel Corp 還元鉄ブリケツトの製造方法
US5547357A (en) * 1993-12-08 1996-08-20 Maschinenfabrik Koppern Gmbh & Co. Kg Apparatus for hot-briquetting iron sponge

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4076520A (en) * 1975-06-05 1978-02-28 Midrex Corporation Method for continuous passivation of sponge iron material
DE10156735C2 (de) * 2001-11-19 2003-10-30 Koeppern & Co Kg Maschf Verfahren zum Heißgranulieren von metallhaltigen Stoffpartikeln, wie Eisenschwamm, Hüttenstäube, Hüttenreststoffe etc.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59170212A (ja) * 1983-03-16 1984-09-26 Nippon Steel Corp 還元鉄ブリケツトの製造方法
US5547357A (en) * 1993-12-08 1996-08-20 Maschinenfabrik Koppern Gmbh & Co. Kg Apparatus for hot-briquetting iron sponge

Also Published As

Publication number Publication date
CN1795279A (zh) 2006-06-28
ZA200601408B (en) 2007-05-30
KR20060005423A (ko) 2006-01-18
CN1795279B (zh) 2013-09-04

Similar Documents

Publication Publication Date Title
KR101036640B1 (ko) 분환원철 함유 환원체의 괴성체 제조 장치 및 이를 이용한용철제조장치
KR100939268B1 (ko) 용철제조장치 및 이를 이용한 용철제조방법
US8052921B2 (en) Apparatus for manufacturing molten irons
CN1842606B (zh) 用于制造包含直接还原铁粉的还原材料的压制铁的设备以及使用该设备制造铁水的设备
KR100711776B1 (ko) 용철 제조 장치
RU2354721C2 (ru) Устройство для производства прессованного железа из восстановленных материалов, содержащих мелкозернистое непосредственно восстановленное железо, и устройство для производства литого чугуна, в котором используется это устройство
RU2398886C2 (ru) Установка для получения расплавленного чугуна
KR101036639B1 (ko) 분환원철 함유 환원체의 괴성체 제조 장치 및 이를 이용한용철제조장치
KR101072490B1 (ko) 분환원철 함유 환원체의 괴성체 제조 장치 및 이를 이용한용철제조장치
KR101036638B1 (ko) 분환원철 함유 환원체의 괴성체 제조 장치 및 이를 이용한용철제조장치
KR100797828B1 (ko) 펠렛 제조 장치 및 펠렛 제조 방법
JP2002294314A (ja) 金属製造用還元ガス形成剤
KR101118285B1 (ko) 분환원철 함유 환원체의 괴성체 제조 장치 및 이를 이용한용철제조장치
KR100711765B1 (ko) 분환원철 함유 환원체의 괴성체 제조 장치 및 이를 구비한용철제조장치
KR100784150B1 (ko) 괴성체 제조 장치 및 이를 구비한 용철 제조 장치
EP1781829B1 (en) Apparatus for manufacturing compacted irons of reduced materials comprising fine direct reduced irons and apparatus for manufacturing molten irons using the same.
KR100711777B1 (ko) 장입 방법을 개선한 용철제조방법 및 이를 이용한용철제조장치
KR101036646B1 (ko) 분환원철 함유 환원체의 괴성체 제조 장치 및 이를 이용한용철제조장치
KR100840265B1 (ko) 분철 저장 장치 및 이를 구비한 용철 제조 장치
KR100797829B1 (ko) 더스트 괴성체 제조 장치 및 더스트 괴성체 제조 방법
KR101036642B1 (ko) 분환원철 함유 환원체의 괴성체 제조 장치 및 이를 이용한용철제조장치
KR101036643B1 (ko) 분환원철 함유 환원체의 괴성체 제조 장치 및 이를 이용한용철제조장치
KR100711764B1 (ko) 분환원철 함유 환원체의 괴성체 제조 장치 및 이를 구비한용철제조장치
KR100797865B1 (ko) 분환원철 함유 환원체의 괴성체 제조 장치 및 이를 구비한용철제조장치
KR100797864B1 (ko) 분환원철 함유 환원체의 괴성체 제조 장치 및 이를 구비한용철제조장치

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20140519

Year of fee payment: 4

FPAY Annual fee payment

Payment date: 20150417

Year of fee payment: 5

FPAY Annual fee payment

Payment date: 20160421

Year of fee payment: 6

FPAY Annual fee payment

Payment date: 20170406

Year of fee payment: 7

FPAY Annual fee payment

Payment date: 20180417

Year of fee payment: 8

FPAY Annual fee payment

Payment date: 20190319

Year of fee payment: 9