BRPI0617717B1 - Método para carregamento de matéria prima - Google Patents
Método para carregamento de matéria prima Download PDFInfo
- Publication number
- BRPI0617717B1 BRPI0617717B1 BRPI0617717-4A BRPI0617717A BRPI0617717B1 BR PI0617717 B1 BRPI0617717 B1 BR PI0617717B1 BR PI0617717 A BRPI0617717 A BR PI0617717A BR PI0617717 B1 BRPI0617717 B1 BR PI0617717B1
- Authority
- BR
- Brazil
- Prior art keywords
- loading
- fines
- vessel
- raw material
- loaded
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 43
- 238000011068 loading method Methods 0.000 title claims description 83
- 239000002994 raw material Substances 0.000 title claims description 38
- 239000000571 coke Substances 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims abstract description 6
- 238000012545 processing Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 30
- 238000009826 distribution Methods 0.000 claims description 27
- 230000001105 regulatory effect Effects 0.000 claims description 19
- 239000000203 mixture Substances 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000000654 additive Substances 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 239000002801 charged material Substances 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000012512 characterization method Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000010310 metallurgical process Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 238000009827 uniform distribution Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009852 extractive metallurgy Methods 0.000 description 1
- 238000010327 methods by industry Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/18—Bell-and-hopper arrangements
- C21B7/20—Bell-and-hopper arrangements with appliances for distributing the burden
-
- 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
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/10—Details, accessories or equipment specially adapted for furnaces of these types
- F27B1/20—Arrangements of devices for charging
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/0033—Charging; Discharging; Manipulation of charge charging of particulate material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/10—Charging directly from hoppers or shoots
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Manufacture Of Iron (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Air Transport Of Granular Materials (AREA)
- Furnace Charging Or Discharging (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0173505A AT502479B1 (de) | 2005-10-24 | 2005-10-24 | Verfahren und vorrichtung zum chargieren von einsatzstoffen |
| ATA1735/05 | 2005-10-24 | ||
| PCT/EP2006/009632 WO2007048490A2 (de) | 2005-10-24 | 2006-10-05 | Verfahren und vorrichtung zum chargieren von einsatzstoffen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BRPI0617717A2 BRPI0617717A2 (pt) | 2011-08-02 |
| BRPI0617717B1 true BRPI0617717B1 (pt) | 2015-06-02 |
Family
ID=37897360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0617717-4A BRPI0617717B1 (pt) | 2005-10-24 | 2006-10-05 | Método para carregamento de matéria prima |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US8034157B2 (https=) |
| EP (1) | EP1941066B1 (https=) |
| CN (1) | CN101297047B (https=) |
| AT (2) | AT502479B1 (https=) |
| BR (1) | BRPI0617717B1 (https=) |
| DE (1) | DE502006004406D1 (https=) |
| ES (1) | ES2330473T3 (https=) |
| PL (1) | PL1941066T3 (https=) |
| RU (1) | RU2412414C2 (https=) |
| UA (1) | UA93216C2 (https=) |
| WO (1) | WO2007048490A2 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2275764B1 (de) * | 2009-07-06 | 2012-04-25 | Siemens AG | Vorrichtung zur Positionierung eines Materialkorbs |
| CN114371113B (zh) * | 2021-12-07 | 2024-09-17 | 北京科技大学 | 一种测定焦炭块度对高炉透气透液性影响的装置及方法 |
| CN115852088B (zh) * | 2022-12-26 | 2025-01-24 | 西峡县耀辉冶金材料有限公司 | 一种转炉炼钢用化渣剂投放装置 |
| CN117228360B (zh) * | 2023-09-11 | 2026-04-28 | 武汉钢铁有限公司 | 一种物料分层监测方法、装置、设备以及介质 |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU59207A1 (https=) * | 1969-07-31 | 1969-12-10 | Wurth Anciens Ets Paul | |
| LU65537A1 (https=) | 1972-06-16 | 1972-10-25 | ||
| LU65660A1 (https=) | 1972-07-05 | 1972-10-30 | ||
| US3929240A (en) * | 1972-07-05 | 1975-12-30 | Wurth Anciens Ets Paul | Shaft furnace charging process |
| US4066443A (en) * | 1975-09-30 | 1978-01-03 | International Minerals And Chemical Corporation | Process of stabilizing the operation of blast furnaces for producing molten iron |
| JPS5528308A (en) | 1978-08-15 | 1980-02-28 | Nippon Steel Corp | Operating method for blast furnace |
| LU80630A1 (fr) * | 1978-12-08 | 1979-04-09 | Wurth Anciens Ets Paul | Procede et installation de chargement d'un four a cuve |
| JPS58123808A (ja) | 1982-01-14 | 1983-07-23 | Sumitomo Metal Ind Ltd | 高炉の原料装入方法 |
| LU84303A1 (fr) * | 1982-07-28 | 1984-03-22 | Wurth Paul Sa | Procede et dispositif de commande du mouvement d'une goulotte oscillante et application a une installation de chargement d'un four a cuve |
| JPS6013004A (ja) * | 1983-07-01 | 1985-01-23 | Nippon Steel Corp | 高炉操業法 |
| LU85811A1 (fr) * | 1985-03-15 | 1986-10-06 | Wurth Paul Sa | Installation de chargement d'un four a cuve |
| LU85810A1 (fr) * | 1985-03-15 | 1986-10-06 | Wurth Paul Sa | Dispositif de repartition de la matiere de chargement dans une enceinte de stockage pour l'alimentation d'un four a cuve |
| JPS61227108A (ja) * | 1985-03-30 | 1986-10-09 | Nippon Steel Corp | ベルレス式高炉の原料装入方法 |
| LU85892A1 (fr) | 1985-05-10 | 1986-12-05 | Wurth Paul Sa | Procede de controle du chargement d'un four a cuve |
| US4806056A (en) * | 1986-07-07 | 1989-02-21 | Waste Recovery, Inc. | Modular fuel metering apparatus and method for use thereof |
| SU1482953A1 (ru) * | 1986-11-12 | 1989-05-30 | Институт черной металлургии | Способ загрузки доменной печи |
| JPS63140006A (ja) | 1986-12-01 | 1988-06-11 | Kawasaki Steel Corp | 高炉原料装入方法 |
| US4776884A (en) * | 1987-05-19 | 1988-10-11 | China Steel Corporation | Process for determining the arrangement of the layered charges in a blast furnace prior to smelting |
| CA1338098C (en) * | 1987-09-03 | 1996-03-05 | Masataka Shimizu | Method for operating blast furnace |
| JPH01119612A (ja) * | 1988-06-25 | 1989-05-11 | Nippon Steel Corp | 高炉の原料装入方法 |
| AT396482B (de) * | 1991-05-29 | 1993-09-27 | Voest Alpine Ind Anlagen | Anlage mit einem schacht, insbesondere reduktionsschachtofen |
| JPH06145731A (ja) * | 1992-11-04 | 1994-05-27 | Kawasaki Steel Corp | 高炉への原料装入方法及び装置 |
| JP3573780B2 (ja) | 1994-03-30 | 2004-10-06 | Ｊｆｅスチール株式会社 | ベルレス高炉への原料装入方法 |
| RU2102491C1 (ru) * | 1996-04-19 | 1998-01-20 | Акционерное общество "Южуралмаш" | Распределитель шихты засыпного аппарата шахтной печи |
| US5694302A (en) * | 1996-08-20 | 1997-12-02 | Compaq Computer Corporation | Passive clamp and ripple control for buck boost converter |
| JP3522511B2 (ja) * | 1997-11-11 | 2004-04-26 | 株式会社神戸製鋼所 | 高炉操業方法 |
| DE19929180C2 (de) * | 1999-06-25 | 2001-08-09 | Zimmermann & Jansen Gmbh | Beschickungsvorrichtung für einen Schachtofen |
| LU90642B1 (fr) * | 2000-09-20 | 2002-03-21 | Wurth Paul Sa | Dispositif de r-partition de mati-res en vrac avec goulotte rotative - angle d'inclinaison |
| LU90863B1 (en) * | 2001-12-13 | 2003-06-16 | Wurth Paul Sa | Charging device with rotary chute |
| US7148669B2 (en) * | 2004-02-02 | 2006-12-12 | The Regents Of The University Of Colorado, A Body Corporate | Predictive digital current controllers for switching power converters |
-
2005
- 2005-10-24 AT AT0173505A patent/AT502479B1/de not_active IP Right Cessation
-
2006
- 2006-10-05 PL PL06792381T patent/PL1941066T3/pl unknown
- 2006-10-05 EP EP06792381A patent/EP1941066B1/de active Active
- 2006-10-05 US US12/091,266 patent/US8034157B2/en active Active
- 2006-10-05 CN CN2006800396356A patent/CN101297047B/zh active Active
- 2006-10-05 WO PCT/EP2006/009632 patent/WO2007048490A2/de not_active Ceased
- 2006-10-05 AT AT06792381T patent/ATE437966T1/de active
- 2006-10-05 ES ES06792381T patent/ES2330473T3/es active Active
- 2006-10-05 DE DE502006004406T patent/DE502006004406D1/de active Active
- 2006-10-05 RU RU2008120664/02A patent/RU2412414C2/ru active
- 2006-10-05 BR BRPI0617717-4A patent/BRPI0617717B1/pt active IP Right Grant
- 2006-10-05 UA UAA200806548A patent/UA93216C2/ru unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2007048490A3 (de) | 2007-07-05 |
| CN101297047B (zh) | 2012-07-18 |
| RU2008120664A (ru) | 2009-12-10 |
| WO2007048490A2 (de) | 2007-05-03 |
| ES2330473T3 (es) | 2009-12-10 |
| UA93216C2 (ru) | 2011-01-25 |
| RU2412414C2 (ru) | 2011-02-20 |
| PL1941066T3 (pl) | 2010-01-29 |
| US8034157B2 (en) | 2011-10-11 |
| AT502479A4 (de) | 2007-04-15 |
| DE502006004406D1 (https=) | 2009-09-10 |
| BRPI0617717A2 (pt) | 2011-08-02 |
| CN101297047A (zh) | 2008-10-29 |
| AT502479B1 (de) | 2007-04-15 |
| EP1941066A2 (de) | 2008-07-09 |
| EP1941066B1 (de) | 2009-07-29 |
| ATE437966T1 (de) | 2009-08-15 |
| US20080282841A1 (en) | 2008-11-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B25D | Requested change of name of applicant approved |
Owner name: SIEMENS VAI METALS TECHNOLOGIES GMBH (AT) Free format text: NOME ALTERADO DE: SIEMENS VAI METALS TECHNOLOGIES GMBH AND CO. |
|
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 05/10/2006, OBSERVADAS AS CONDICOES LEGAIS. |
|
| B25D | Requested change of name of applicant approved |