RU2354721C2 - Устройство для производства прессованного железа из восстановленных материалов, содержащих мелкозернистое непосредственно восстановленное железо, и устройство для производства литого чугуна, в котором используется это устройство - Google Patents
Устройство для производства прессованного железа из восстановленных материалов, содержащих мелкозернистое непосредственно восстановленное железо, и устройство для производства литого чугуна, в котором используется это устройство Download PDFInfo
- Publication number
- RU2354721C2 RU2354721C2 RU2007101512/02A RU2007101512A RU2354721C2 RU 2354721 C2 RU2354721 C2 RU 2354721C2 RU 2007101512/02 A RU2007101512/02 A RU 2007101512/02A RU 2007101512 A RU2007101512 A RU 2007101512A RU 2354721 C2 RU2354721 C2 RU 2354721C2
- Authority
- RU
- Russia
- Prior art keywords
- side plates
- iron
- rolls
- pair
- guide
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 190
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 67
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 60
- 239000000463 material Substances 0.000 title claims abstract description 40
- 229910001018 Cast iron Inorganic materials 0.000 title claims description 21
- 230000002829 reductive effect Effects 0.000 claims abstract description 35
- 238000003825 pressing Methods 0.000 claims description 29
- 238000007789 sealing Methods 0.000 claims description 22
- 239000003245 coal Substances 0.000 claims description 21
- 238000002844 melting Methods 0.000 claims description 10
- 230000008018 melting Effects 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 241000218657 Picea Species 0.000 claims 1
- 238000005452 bending Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000005272 metallurgy Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 20
- 239000007789 gas Substances 0.000 description 18
- 238000013461 design Methods 0.000 description 9
- 239000012535 impurity Substances 0.000 description 8
- 239000002994 raw material Substances 0.000 description 4
- 239000004484 Briquette Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000000571 coke Substances 0.000 description 3
- 239000012634 fragment Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 206010019345 Heat stroke Diseases 0.000 description 1
- 229910000805 Pig iron Inorganic materials 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000002802 bituminous coal Substances 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Manufacture Of Iron (AREA)
- Press Drives And Press Lines (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020040050469A KR101043078B1 (ko) | 2004-06-30 | 2004-06-30 | 치크 플레이트 가압 장치 및 이를 이용한 브리켓 제조장치 |
| KR10-2004-0050469 | 2004-06-30 | ||
| KR10-2004-0055556 | 2004-07-16 | ||
| KR1020040055556A KR101072490B1 (ko) | 2004-07-16 | 2004-07-16 | 분환원철 함유 환원체의 괴성체 제조 장치 및 이를 이용한용철제조장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2007101512A RU2007101512A (ru) | 2008-08-10 |
| RU2354721C2 true RU2354721C2 (ru) | 2009-05-10 |
Family
ID=35783114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2007101512/02A RU2354721C2 (ru) | 2004-06-30 | 2005-06-30 | Устройство для производства прессованного железа из восстановленных материалов, содержащих мелкозернистое непосредственно восстановленное железо, и устройство для производства литого чугуна, в котором используется это устройство |
Country Status (5)
| Country | Link |
|---|---|
| EP (2) | EP2314723B1 (fr) |
| AT (1) | ATE549424T1 (fr) |
| BR (1) | BRPI0506142B8 (fr) |
| RU (1) | RU2354721C2 (fr) |
| WO (1) | WO2006004350A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2555318C2 (ru) * | 2010-03-04 | 2015-07-10 | Сименс Фаи Металз Текнолоджиз Гмбх | Способ и устройство для изготовления прессованных изделий |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| KR101649546B1 (ko) * | 2015-10-02 | 2016-08-19 | 주식회사 포스코 | 환원철 괴상화 장치의 치크 플레이트 |
| DE102020104526B4 (de) | 2020-02-20 | 2024-03-28 | Maschinenfabrik Köppern Gmbh & Co. Kg | Hochdruck-Walzenpresse |
| DE102021103573B4 (de) | 2021-02-16 | 2024-06-13 | Maschinenfabrik Köppern Gmbh & Co. Kg | Hochdruck-Walzenpresse |
| DE202021103408U1 (de) | 2021-06-25 | 2022-04-04 | Maschinenfabrik Köppern Gmbh & Co. Kg | Hochdruck-Walzenpresse |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9318843U1 (de) * | 1993-12-08 | 1994-03-17 | Maschinenfabrik Köppern GmbH & Co KG, 45529 Hattingen | Vorrichtung zum Heißbrikettieren von Eisenschwamm |
| US5666638A (en) * | 1993-09-30 | 1997-09-09 | Maschinenfabrik Koppern Gmbh & Co. Kg | Process for producing sponge iron briquettes from fine ore |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2300702A1 (de) * | 1973-01-08 | 1974-07-11 | Koeppern & Co Kg Maschf | Walzenbrikettpresse |
| US3860376A (en) * | 1973-12-03 | 1975-01-14 | United States Steel Corp | Feed distributor for roll briquetting machine |
| US3883110A (en) * | 1974-06-28 | 1975-05-13 | United States Steel Corp | Briquette mold pocket configuration |
| US4076520A (en) | 1975-06-05 | 1978-02-28 | Midrex Corporation | Method for continuous passivation of sponge iron material |
| US4033559A (en) | 1975-06-05 | 1977-07-05 | Midrex Corporation | Apparatus for continuous passivation of sponge iron material |
| US4093455A (en) * | 1975-06-05 | 1978-06-06 | Midrex Corporation | Compacted, passivated metallized iron product |
| 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 |
| AT404735B (de) | 1992-10-22 | 1999-02-25 | Voest Alpine Ind Anlagen | Verfahren und anlage zur herstellung von flüssigem roheisen oder flüssigen stahlvorprodukten |
| 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 |
| US6352573B2 (en) * | 2000-03-21 | 2002-03-05 | Midrex International B.V. Rotterdam | Method for the separation and recycling of hot fines in hot briquetting of reduced iron |
| KR101022447B1 (ko) * | 2002-12-21 | 2011-03-15 | 주식회사 포스코 | 분환원철 및 소성부원료를 고온 괴성화하는 용철제조장치및 그 용철제조방법 |
| BRPI0506138B1 (pt) * | 2004-07-12 | 2018-05-15 | Posco | Equipamento de fabricação de ferros compactados |
-
2005
- 2005-06-30 WO PCT/KR2005/002065 patent/WO2006004350A1/fr not_active Ceased
- 2005-06-30 AT AT05756726T patent/ATE549424T1/de active
- 2005-06-30 EP EP10194663.0A patent/EP2314723B1/fr not_active Expired - Lifetime
- 2005-06-30 BR BRPI0506142A patent/BRPI0506142B8/pt not_active IP Right Cessation
- 2005-06-30 RU RU2007101512/02A patent/RU2354721C2/ru not_active IP Right Cessation
- 2005-06-30 EP EP05756726A patent/EP1776484B1/fr not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5666638A (en) * | 1993-09-30 | 1997-09-09 | Maschinenfabrik Koppern Gmbh & Co. Kg | Process for producing sponge iron briquettes from fine ore |
| DE9318843U1 (de) * | 1993-12-08 | 1994-03-17 | Maschinenfabrik Köppern GmbH & Co KG, 45529 Hattingen | Vorrichtung zum Heißbrikettieren von Eisenschwamm |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2555318C2 (ru) * | 2010-03-04 | 2015-07-10 | Сименс Фаи Металз Текнолоджиз Гмбх | Способ и устройство для изготовления прессованных изделий |
| US9382594B2 (en) | 2010-03-04 | 2016-07-05 | Primetals Technologies Austria GmbH | Process and apparatus for producing pressed articles |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2007101512A (ru) | 2008-08-10 |
| EP1776484B1 (fr) | 2012-03-14 |
| BRPI0506142A (pt) | 2006-10-03 |
| EP2314723A1 (fr) | 2011-04-27 |
| BRPI0506142A8 (pt) | 2017-11-07 |
| EP1776484A4 (fr) | 2007-12-26 |
| WO2006004350A1 (fr) | 2006-01-12 |
| EP1776484A1 (fr) | 2007-04-25 |
| EP2314723B1 (fr) | 2016-03-30 |
| ATE549424T1 (de) | 2012-03-15 |
| BRPI0506142B8 (pt) | 2017-12-19 |
| BRPI0506142B1 (pt) | 2013-10-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20200701 |