DE69124578D1 - Regelverfahren und -gerät zur Materialbeladung der Gicht eines Hochofens - Google Patents

Regelverfahren und -gerät zur Materialbeladung der Gicht eines Hochofens

Info

Publication number
DE69124578D1
DE69124578D1 DE69124578T DE69124578T DE69124578D1 DE 69124578 D1 DE69124578 D1 DE 69124578D1 DE 69124578 T DE69124578 T DE 69124578T DE 69124578 T DE69124578 T DE 69124578T DE 69124578 D1 DE69124578 D1 DE 69124578D1
Authority
DE
Germany
Prior art keywords
gout
control method
blast furnace
material loading
loading
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69124578T
Other languages
English (en)
Other versions
DE69124578T2 (de
Inventor
Shuichi Taniyoshi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Steel Corp
Original Assignee
Kawasaki Steel Corp
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
Application filed by Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Application granted granted Critical
Publication of DE69124578D1 publication Critical patent/DE69124578D1/de
Publication of DE69124578T2 publication Critical patent/DE69124578T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • 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
    • F27D19/00—Arrangements of controlling devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G13/00—Weighing apparatus with automatic feed or discharge for weighing-out batches of material
    • G01G13/24—Weighing mechanism control arrangements for automatic feed or discharge
    • G01G13/248—Continuous control of flow of material
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
    • G05D7/0623—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the set value given to the control element
    • 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
    • F27D2003/0001—Positioning the charge
    • F27D2003/0006—Particulate materials
    • F27D2003/0007—Circular distribution

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Automation & Control Theory (AREA)
  • Blast Furnaces (AREA)
  • Manufacture Of Iron (AREA)
DE69124578T 1990-11-30 1991-11-28 Regelverfahren und -gerät zur Materialbeladung der Gicht eines Hochofens Expired - Fee Related DE69124578T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP33985290 1990-11-30
JP5779491 1991-02-28
JP21281691 1991-07-30

Publications (2)

Publication Number Publication Date
DE69124578D1 true DE69124578D1 (de) 1997-03-20
DE69124578T2 DE69124578T2 (de) 1997-05-28

Family

ID=27296382

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69124578T Expired - Fee Related DE69124578T2 (de) 1990-11-30 1991-11-28 Regelverfahren und -gerät zur Materialbeladung der Gicht eines Hochofens

Country Status (7)

Country Link
US (1) US5196050A (de)
EP (1) EP0488318B1 (de)
JP (1) JP2724063B2 (de)
KR (1) KR960009166B1 (de)
AU (1) AU637733B2 (de)
BR (1) BR9105250A (de)
DE (1) DE69124578T2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4412660A1 (de) * 1994-04-13 1995-10-19 Buehler Optima Maschf Abfüllwaage
KR100825327B1 (ko) * 2001-11-29 2008-04-28 주식회사 포스코 고로 원료 스크린 평량 및 실시간 크리닝제어 장치
US7971604B2 (en) * 2006-04-20 2011-07-05 Hitachi Metals, Ltd. Flow controller delivery of a specified-quantity of a fluid
LU91525B1 (en) 2009-02-11 2010-08-12 Wurth Paul Sa Method and system for adjusting the flow rate of charge material in a charging process of a shaft furnace
LU91526B1 (en) 2009-02-11 2010-08-12 Wurth Paul Sa Method and system for adjusting the flow rate of charge material in a charging process of a shaft furnace
KR101630279B1 (ko) * 2012-05-18 2016-06-14 제이에프이 스틸 가부시키가이샤 고로로의 원료 장입 방법
FI124535B (en) * 2012-09-19 2014-10-15 Outotec Oyj A method and arrangement for feeding finely divided material to a slurry furnace concentrate burner or a rock burner, and control means and a computer program product
CN106222342A (zh) * 2016-08-23 2016-12-14 北京首钢自动化信息技术有限公司 一种高炉炉顶布料精度的控制方法
CN106282463B (zh) * 2016-08-30 2018-04-24 武汉钢铁有限公司 采用高速摄像机测量高炉料流轨迹的方法
CN106282452B (zh) * 2016-08-30 2018-05-08 武汉钢铁有限公司 对料流曲线进行拟合调整布料的方法
CN109060469A (zh) * 2018-06-26 2018-12-21 力鸿智信（北京）科技有限公司 一种提升进样方法及提升进样装置
US12000726B2 (en) * 2018-09-07 2024-06-04 K-Tron Technologies, Inc. Method for the gravimetric control of a metering device for a bulk material during the refilling of its storage container, and metering device for carrying out the method
CN109082491B (zh) * 2018-10-09 2020-07-17 鞍钢股份有限公司 一种高炉炉缸、炉底综合维护的方法
CN112859937A (zh) * 2020-12-31 2021-05-28 大连华锐重工集团股份有限公司 一种流量可自动控制的抓斗卸船机给料系统
CN114098437B (zh) * 2021-10-27 2024-03-22 苏州提点信息科技有限公司 一种基于反馈的出料控制方法
CN117806260B (zh) * 2024-02-29 2024-05-14 哈尔滨恒达交通设备技术开发有限公司 一种基于大数据的智能物料控制监控方法和系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5647506A (en) 1979-09-28 1981-04-30 Nippon Steel Corp Controlling raw material charging into blast furnace
JPS58101855A (ja) 1981-12-11 1983-06-17 Nippon Soken Inc シ−トベルト巻取り装置
JPS5938424A (ja) 1982-08-30 1984-03-02 Fujita Corp ソイル柱列山留め壁内の鋼材引抜き方法
JPS5938424U (ja) 1982-09-02 1984-03-10 セイコーインスツルメンツ株式会社 液晶表示装置
AU600301B2 (en) * 1986-08-26 1990-08-09 Kawasaki Steel Corporation Method for operating shaft furnace
LU87419A1 (fr) * 1988-12-30 1990-07-10 Wurth Paul Sa Clapet d'etancheite pour four a cuve

Also Published As

Publication number Publication date
JP2724063B2 (ja) 1998-03-09
KR960009166B1 (en) 1996-07-16
AU8834891A (en) 1992-06-04
EP0488318A3 (en) 1993-05-26
DE69124578T2 (de) 1997-05-28
BR9105250A (pt) 1992-07-21
JPH0586410A (ja) 1993-04-06
EP0488318A2 (de) 1992-06-03
EP0488318B1 (de) 1997-02-05
US5196050A (en) 1993-03-23
AU637733B2 (en) 1993-06-03
KR920009992A (ko) 1992-06-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee