BR112018012675A2 - ?disposição de armazém e usina de alto-forno? - Google Patents
?disposição de armazém e usina de alto-forno?Info
- Publication number
- BR112018012675A2 BR112018012675A2 BR112018012675A BR112018012675A BR112018012675A2 BR 112018012675 A2 BR112018012675 A2 BR 112018012675A2 BR 112018012675 A BR112018012675 A BR 112018012675A BR 112018012675 A BR112018012675 A BR 112018012675A BR 112018012675 A2 BR112018012675 A2 BR 112018012675A2
- Authority
- BR
- Brazil
- Prior art keywords
- storage
- raw
- compartments
- granular material
- storage compartment
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/008—Composition or distribution of the charge
-
- 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 peculiar to 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
- F27D3/10—Charging directly from hoppers or shoots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Blast Furnaces (AREA)
- Furnace Charging Or Discharging (AREA)
Abstract
a presente invenção se refere a uma disposição de armazém para um forno metalúrgico que compreende um conjunto de compartimentos de armazenamento (12) para material granular; um dispositivo de alimentação de material (14) associado ao dito conjunto de compartimentos de armazenamento (12), em que o dispositivo de alimentação de material (14) é disposto acima do dito conjunto de compartimentos de armazenamento (12) e permite preencher seletivamente cada um dos compartimentos de armazenamento com material granular; e um sistema de alimentação de material bruto (22) para transportar material granular bruto para o dispositivo de alimentação de material (14). uma respectiva tremonha de pesagem (32) é disposta a jusante de cada compartimento de armazenamento (12) e compreende uma saída associada a uma porta de alimentação (34). um sistema de transporte de carga (30) é fornecido para coletar e transportar o material seletivamente descarregado a partir das tremonhas de pesagem através de sua respectiva porta de alimentação. o dispositivo de alimentação de material (14) é configurado para peneirar o material granular bruto que chega a partir do dito sistema de alimentação de material bruto de modo que apenas o material com granulometria desejada seja encaminhado ao respectivo compartimento (ou compartimentos).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP15202150.7 | 2015-12-22 | ||
EP15202150.7A EP3184947A1 (en) | 2015-12-22 | 2015-12-22 | Blast furnace stockhouse material storage arrangement |
PCT/EP2016/082250 WO2017108998A1 (en) | 2015-12-22 | 2016-12-21 | Blast furnace stockhouse arrangement |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112018012675A2 true BR112018012675A2 (pt) | 2018-12-04 |
BR112018012675B1 BR112018012675B1 (pt) | 2021-12-28 |
Family
ID=55177709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112018012675-6A BR112018012675B1 (pt) | 2015-12-22 | 2016-12-21 | Disposição de armazém e usina de alto-forno |
Country Status (9)
Country | Link |
---|---|
US (1) | US11142803B2 (pt) |
EP (2) | EP3184947A1 (pt) |
JP (1) | JP6557787B2 (pt) |
KR (1) | KR102001401B1 (pt) |
CN (1) | CN108700376B (pt) |
BR (1) | BR112018012675B1 (pt) |
EA (1) | EA036293B1 (pt) |
UA (1) | UA121917C2 (pt) |
WO (1) | WO2017108998A1 (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108100689A (zh) * | 2018-02-02 | 2018-06-01 | 四川峨胜水泥集团股份有限公司 | 物料分料入库系统 |
CN109357537B (zh) * | 2018-11-01 | 2020-03-17 | 南京工程学院 | 一种布料均匀的冲天炉 |
CN109686220B (zh) * | 2019-02-11 | 2021-04-13 | 内蒙古科技大学 | 一种模拟高炉炉喉物料下降过程料面动态变化的实验装置 |
BR102021000742A2 (pt) * | 2021-01-15 | 2022-07-26 | Tecnored Desenvolvimento Tecnologico S.A. | Sistema e método de distribuição de cargas em um forno metalúrgico |
CN113758277A (zh) * | 2021-08-27 | 2021-12-07 | 广西柳钢新材料科技有限公司 | 双膛窑加料方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5887856U (ja) | 1981-12-09 | 1983-06-14 | 住友金属工業株式会社 | 原料装入装置 |
JPS61149409A (ja) | 1984-12-24 | 1986-07-08 | Nippon Kokan Kk <Nkk> | 原料粒度分布制御装置 |
KR20000012233U (ko) | 1998-12-16 | 2000-07-05 | 이구택 | 합금철 선별 공급장치 |
KR100405519B1 (ko) * | 1999-12-29 | 2003-11-14 | 주식회사 포스코 | 대립광의 비상 평량조업방법 |
JP3948352B2 (ja) * | 2002-06-07 | 2007-07-25 | 住友金属工業株式会社 | 高炉の操業方法およびベルレス式装入装置 |
JP2004346414A (ja) | 2003-05-26 | 2004-12-09 | Sumitomo Metal Ind Ltd | 高炉の装入装置 |
LU91520B1 (en) * | 2009-01-28 | 2010-07-29 | Wurth Paul Sa | Computers system and method for controlling charging of a blast furnace by means of a user interface |
KR101290473B1 (ko) | 2011-09-28 | 2013-07-26 | 현대제철 주식회사 | 소결광 저장 빈의 소결광 파손 방지 장치 |
KR101387341B1 (ko) | 2012-12-27 | 2014-04-21 | (주)포스코 | 회전슈트를 이용한 고로빈 연원료 공급 시스템 및 그 방법 |
JP5817758B2 (ja) * | 2013-02-28 | 2015-11-18 | Jfeスチール株式会社 | 原料装入装置及び該原料装入装置を用いた高炉への原料装入方法 |
JP6331607B2 (ja) * | 2014-04-04 | 2018-05-30 | 新日鐵住金株式会社 | ベルレス高炉の装入物装入方法 |
-
2015
- 2015-12-22 EP EP15202150.7A patent/EP3184947A1/en not_active Withdrawn
-
2016
- 2016-12-21 UA UAA201807905A patent/UA121917C2/uk unknown
- 2016-12-21 CN CN201680074075.1A patent/CN108700376B/zh active Active
- 2016-12-21 EA EA201891436A patent/EA036293B1/ru not_active IP Right Cessation
- 2016-12-21 JP JP2018530848A patent/JP6557787B2/ja active Active
- 2016-12-21 BR BR112018012675-6A patent/BR112018012675B1/pt active IP Right Grant
- 2016-12-21 EP EP16826327.5A patent/EP3394540B1/en active Active
- 2016-12-21 KR KR1020187019364A patent/KR102001401B1/ko active IP Right Grant
- 2016-12-21 US US16/065,398 patent/US11142803B2/en active Active
- 2016-12-21 WO PCT/EP2016/082250 patent/WO2017108998A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP3394540A1 (en) | 2018-10-31 |
BR112018012675B1 (pt) | 2021-12-28 |
US11142803B2 (en) | 2021-10-12 |
KR102001401B1 (ko) | 2019-07-18 |
EP3184947A1 (en) | 2017-06-28 |
CN108700376B (zh) | 2020-07-28 |
WO2017108998A1 (en) | 2017-06-29 |
EA036293B1 (ru) | 2020-10-22 |
US20180371559A1 (en) | 2018-12-27 |
EP3394540B1 (en) | 2019-07-31 |
JP2019505661A (ja) | 2019-02-28 |
KR20180082621A (ko) | 2018-07-18 |
CN108700376A (zh) | 2018-10-23 |
JP6557787B2 (ja) | 2019-08-07 |
EA201891436A1 (ru) | 2019-01-31 |
UA121917C2 (uk) | 2020-08-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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 21/12/2016, OBSERVADAS AS CONDICOES LEGAIS. |