UA82955C2 - 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 - Google Patents

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 Download PDF

Info

Publication number: UA82955C2
Authority: UA; Ukraine
Prior art keywords: iron; cast iron; rollers; compacted; reduced
Prior art date: 2004-07-12

Application number

UAA200700370A

Other languages

English (en)

Ukrainian (uk)

Original Assignee

Posco

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.)

2004-07-12

Filing date

2005-12-07

Publication date

2008-05-26

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35784131&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=UA82955(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2004-07-12 Priority claimed from KR1020040053896A external-priority patent/KR101036640B1/ko

2004-07-12 Priority claimed from KR1020040053895A external-priority patent/KR101036638B1/ko

2004-07-16 Priority claimed from KR1020040055555A external-priority patent/KR101036639B1/ko

2004-07-16 Priority claimed from KR1020040055558A external-priority patent/KR101036646B1/ko

2004-07-30 Priority claimed from KR1020040060124A external-priority patent/KR101036643B1/ko

2005-07-11 Priority claimed from KR1020050062161A external-priority patent/KR100711764B1/ko

2005-07-11 Priority claimed from KR1020050062163A external-priority patent/KR100711765B1/ko

2005-12-07 Application filed by Posco filed Critical Posco

2008-05-26 Publication of UA82955C2 publication Critical patent/UA82955C2/uk

Links

239000000463 material Substances 0.000 title abstract description 73
238000004519 manufacturing process Methods 0.000 title abstract description 43
229910001018 Cast iron Inorganic materials 0.000 title description 51
230000001154 acute effect Effects 0.000 abstract description 12
235000000396 iron Nutrition 0.000 abstract 7
238000007599 discharging Methods 0.000 abstract 1
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 193
229910052742 iron Inorganic materials 0.000 description 82
238000011068 loading method Methods 0.000 description 58
239000007789 gas Substances 0.000 description 21
238000007790 scraping Methods 0.000 description 18
239000003245 coal Substances 0.000 description 11
238000000034 method Methods 0.000 description 11
239000000654 additive Substances 0.000 description 10
239000002826 coolant Substances 0.000 description 7
238000002386 leaching Methods 0.000 description 7
238000002844 melting Methods 0.000 description 7
230000008018 melting Effects 0.000 description 7
238000001816 cooling Methods 0.000 description 5
230000002093 peripheral effect Effects 0.000 description 4
230000008569 process Effects 0.000 description 4
239000000498 cooling water Substances 0.000 description 3
IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
239000002994 raw material Substances 0.000 description 3
238000005245 sintering Methods 0.000 description 3
239000004484 Briquette Substances 0.000 description 2
238000003723 Smelting Methods 0.000 description 2
238000009825 accumulation Methods 0.000 description 2
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
239000003638 chemical reducing agent Substances 0.000 description 2
239000000571 coke Substances 0.000 description 2
238000005056 compaction Methods 0.000 description 2
238000013461 design Methods 0.000 description 2
238000009826 distribution Methods 0.000 description 2
238000009851 ferrous metallurgy Methods 0.000 description 2
239000000446 fuel Substances 0.000 description 2
229910052757 nitrogen Inorganic materials 0.000 description 2
239000001301 oxygen Substances 0.000 description 2
229910052760 oxygen Inorganic materials 0.000 description 2
238000012545 processing Methods 0.000 description 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
229910000805 Pig iron Inorganic materials 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
239000002802 bituminous coal Substances 0.000 description 1
238000009835 boiling Methods 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
230000008859 change Effects 0.000 description 1
238000004939 coking Methods 0.000 description 1
238000010586 diagram Methods 0.000 description 1
239000000428 dust Substances 0.000 description 1
238000003912 environmental pollution Methods 0.000 description 1
239000008187 granular material Substances 0.000 description 1
230000005484 gravity Effects 0.000 description 1
238000000227 grinding Methods 0.000 description 1
238000009434 installation Methods 0.000 description 1
150000002505 iron Chemical class 0.000 description 1
239000007788 liquid Substances 0.000 description 1
239000000155 melt Substances 0.000 description 1
239000002184 metal Substances 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
230000035515 penetration Effects 0.000 description 1
238000003825 pressing Methods 0.000 description 1
238000011084 recovery Methods 0.000 description 1
230000009467 reduction Effects 0.000 description 1
230000008929 regeneration Effects 0.000 description 1
238000011069 regeneration method Methods 0.000 description 1
238000011160 research Methods 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
238000007789 sealing Methods 0.000 description 1
239000002893 slag Substances 0.000 description 1
239000010959 steel Substances 0.000 description 1
238000009423 ventilation Methods 0.000 description 1
238000005406 washing Methods 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- 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
- 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
- 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)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Mechanical Engineering (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Environmental & Geological Engineering (AREA)
Life Sciences & Earth Sciences (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)
Manufacture And Refinement Of Metals (AREA)
Treatment Of Steel In Its Molten State (AREA)
Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Manufacture Of Metal Powder And Suspensions Thereof (AREA)

UAA200700370A 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 UA82955C2 (en)

Applications Claiming Priority (8)

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
KR1020040053895A KR101036638B1 (ko)	2004-07-12	2004-07-12	분환원철 함유 환원체의 괴성체 제조 장치 및 이를 이용한용철제조장치
KR1020040055555A KR101036639B1 (ko)	2004-07-16	2004-07-16	분환원철 함유 환원체의 괴성체 제조 장치 및 이를 이용한용철제조장치
KR1020040055558A KR101036646B1 (ko)	2004-07-16	2004-07-16	분환원철 함유 환원체의 괴성체 제조 장치 및 이를 이용한용철제조장치
KR1020040060124A KR101036643B1 (ko)	2004-07-30	2004-07-30	분환원철 함유 환원체의 괴성체 제조 장치 및 이를 이용한용철제조장치
KR1020050062161A KR100711764B1 (ko)	2005-07-11	2005-07-11	분환원철 함유 환원체의 괴성체 제조 장치 및 이를 구비한용철제조장치
KR1020050062163A KR100711765B1 (ko)	2005-07-11	2005-07-11	분환원철 함유 환원체의 괴성체 제조 장치 및 이를 구비한용철제조장치
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

Publications (1)

Publication Number	Publication Date
UA82955C2 true UA82955C2 (en)	2008-05-26

Family

ID=35784131

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
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

Country Status (11)

Country	Link
US (1)	US7588717B2 (de)
EP (1)	EP1784514B2 (de)
JP (2)	JP4922162B2 (de)
AT (1)	ATE443162T1 (de)
AU (1)	AU2005263068B2 (de)
BR (1)	BRPI0506138B1 (de)
CA (1)	CA2573227C (de)
DE (1)	DE602005016693D1 (de)
MX (1)	MX2007000465A (de)
UA (1)	UA82955C2 (de)
WO (1)	WO2006006820A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1573076B1 (de)	2002-12-21	2008-05-21	Posco	Vorrichtung zur herstellung von schmelzflüssigem eisen durch heissverdichtung von feinem, direkt reduzierten eisen und kalzinierten zusatzstoffen und verfahren zu dessen verwendung
EP1776484B1 (de) *	2004-06-30	2012-03-14	Posco	Vorrichtung zur herstellung von kompaktiertem eisen aus reduzierten materialien, die feines direkt reduziertes eisen umfassen, und vorrichtung zur herstellung von schmelzflüssigem eisen
BRPI0506138B1 (pt) *	2004-07-12	2018-05-15	Posco	Equipamento de fabricação de ferros compactados
KR100797864B1 (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
WO2011001282A2 (en)	2009-06-29	2011-01-06	Bairong Li	Metal reduction processes, metallurgical processes and products and apparatus
DE102010035763B4 (de) *	2010-08-28	2012-03-15	Khd Humboldt Wedag Gmbh	Gekühlte Seitenwand für eine Rollenpresse
RU2495943C1 (ru) *	2012-02-14	2013-10-20	Государственное предприятие "Украинский научно-технический центр металлургической промышленности "Энергосталь" (ГП "УкрНТЦ "Энергосталь")	Линия брикетирования железосодержащих отходов
JP2014062301A (ja) *	2012-09-21	2014-04-10	Kobe Steel Ltd	還元鉄冷却装置及び還元鉄冷却方法
DE202012104789U1 (de) *	2012-12-10	2014-03-13	Maschinenfabrik Köppern Gmbh & Co. Kg	Walzenpresse
CN112410550B (zh) *	2020-11-18	2022-09-27	崇义县高坌长飞矿业有限公司华山页岩矿	一种包裹式镍合金用红土矿制团装置
CN112606466A (zh) *	2020-11-30	2021-04-06	浙江星淦科技有限公司	一种五金模具加工废料处理装置
CN117774430B (zh) *	2023-12-12	2024-05-07	广东泛瑞新材料有限公司	一种铁氧体加工用原料处理装置
CN118166227A (zh) *	2024-03-13	2024-06-11	广西田东晟锦新材料有限公司	一种硅锰合金高效冶炼方法

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US4076520A (en)	1975-06-05	1978-02-28	Midrex Corporation	Method for continuous passivation of sponge iron material
SU658054A1 (ru)	1976-01-12	1979-04-25	Предприятие П/Я Р-6729	Питатель валкового уплотнител порошковых материалов
SU831829A1 (ru)	1979-11-05	1981-05-23	Московский Ордена Трудовогокрасного Знамени Институт Сталии Сплавов	Способ подготовки губчатогожЕлЕзА K плАВКЕ
JPS56150110A (en)	1980-04-24	1981-11-20	Mitsubishi Heavy Ind Ltd	Forming equipment for hot briquet of reduced iron
JPS59133334A (ja)	1983-01-20	1984-07-31	Mitsubishi Heavy Ind Ltd	混合機能を有する圧縮成形装置
JPS59170212A (ja)	1983-03-16	1984-09-26	Nippon Steel Corp	還元鉄ブリケツトの製造方法
JPH01252714A (ja)	1988-03-31	1989-10-09	Nippon Steel Corp	溶融還元炉用混合塊成化ブリケット及び塊成化ブリケットの溶融還元方法
JPH059526A (ja)	1991-06-27	1993-01-19	Mitsubishi Heavy Ind Ltd	銑鉄製造装置
JP3145834B2 (ja) *	1993-03-08	2001-03-12	株式会社神戸製鋼所	還元鉄ブリケットの製造方法
US5666638A (en) *	1993-09-30	1997-09-09	Maschinenfabrik Koppern Gmbh & Co. Kg	Process for producing sponge iron briquettes from fine ore
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KR100584745B1 (ko) *	2001-12-21	2006-05-30	주식회사 포스코	일반탄 및 분철광석을 이용한 용철제조공정에 있어서함철더스트 및 슬러지 재활용 장치 및 방법
EP1573076B1 (de) *	2002-12-21	2008-05-21	Posco	Vorrichtung zur herstellung von schmelzflüssigem eisen durch heissverdichtung von feinem, direkt reduzierten eisen und kalzinierten zusatzstoffen und verfahren zu dessen verwendung
BRPI0506138B1 (pt) *	2004-07-12	2018-05-15	Posco	Equipamento de fabricação de ferros compactados

2005
- 2005-07-12 BR BRPI0506138-5A patent/BRPI0506138B1/pt active IP Right Grant
- 2005-07-12 WO PCT/KR2005/002241 patent/WO2006006820A1/en not_active Ceased
- 2005-07-12 EP EP05761263.2A patent/EP1784514B2/de not_active Expired - Lifetime
- 2005-07-12 JP JP2007521399A patent/JP4922162B2/ja not_active Expired - Lifetime
- 2005-07-12 AT AT05761263T patent/ATE443162T1/de not_active IP Right Cessation
- 2005-07-12 MX MX2007000465A patent/MX2007000465A/es active IP Right Grant
- 2005-07-12 DE DE602005016693T patent/DE602005016693D1/de not_active Expired - Lifetime
- 2005-07-12 CA CA2573227A patent/CA2573227C/en not_active Expired - Lifetime
- 2005-07-12 US US11/571,966 patent/US7588717B2/en not_active Expired - Lifetime
- 2005-07-12 AU AU2005263068A patent/AU2005263068B2/en not_active Expired
- 2005-12-07 UA UAA200700370A patent/UA82955C2/uk unknown
2010
- 2010-09-13 JP JP2010204075A patent/JP5118182B2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP1784514B2 (de)	2015-11-18
AU2005263068B2 (en)	2008-10-30
CA2573227A1 (en)	2006-01-19
EP1784514B1 (de)	2009-09-16
AU2005263068A1 (en)	2006-01-19
BRPI0506138B1 (pt)	2018-05-15
BRPI0506138A (pt)	2006-10-24
JP2011017086A (ja)	2011-01-27
DE602005016693D1 (de)	2009-10-29
EP1784514A4 (de)	2008-06-25
US20070235909A1 (en)	2007-10-11
MX2007000465A (es)	2007-03-08
JP4922162B2 (ja)	2012-04-25
JP5118182B2 (ja)	2013-01-16
EP1784514A1 (de)	2007-05-16
WO2006006820A1 (en)	2006-01-19
JP2008506041A (ja)	2008-02-28
ATE443162T1 (de)	2009-10-15
US7588717B2 (en)	2009-09-15
CA2573227C (en)	2011-04-12

Publication	Publication Date	Title
UA82955C2 (en)	2008-05-26	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
AU747093B2 (en)	2002-05-09	Method for reducing iron oxides and smelting iron and installations therefor
RU2118374C1 (ru)	1998-08-27	Способ получения чугуна из металлических руд и устройство для его осуществления
CA1240520A (en)	1988-08-16	Apparatus and process for reduction of metal oxides
CN1795279B (zh)	2013-09-04	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
US20260001124A1 (en)	2026-01-01	Continuous granulated metallic units production, and associated systems, devices, and methods
KR101072490B1 (ko)	2011-10-11	분환원철 함유 환원체의 괴성체 제조 장치 및 이를 이용한용철제조장치
WO2009114157A2 (en)	2009-09-17	Feed material compostion and handling in a channel induction furnace
UA82789C2 (uk)	2008-05-12	Пристрій для виготовлення ущільненого чавуну з подрібненого чавуну, отриманого прямим відновленням заліза, і пристрій для виготовлення чавунного розплаву з ущільненого чавуну
KR101036646B1 (ko)	2011-05-24	분환원철 함유 환원체의 괴성체 제조 장치 및 이를 이용한용철제조장치
RU2354721C2 (ru)	2009-05-10	Устройство для производства прессованного железа из восстановленных материалов, содержащих мелкозернистое непосредственно восстановленное железо, и устройство для производства литого чугуна, в котором используется это устройство
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