KR20240024234A - 용선 온도의 예측 방법, 조업 가이던스 방법, 용선의 제조 방법, 용선 온도의 예측 장치, 조업 가이던스 장치, 고로 조업 가이던스 시스템, 고로 조업 가이던스 서버 및 단말 장치 - Google Patents

용선 온도의 예측 방법, 조업 가이던스 방법, 용선의 제조 방법, 용선 온도의 예측 장치, 조업 가이던스 장치, 고로 조업 가이던스 시스템, 고로 조업 가이던스 서버 및 단말 장치 Download PDF

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Publication number
KR20240024234A
KR20240024234A KR1020247002417A KR20247002417A KR20240024234A KR 20240024234 A KR20240024234 A KR 20240024234A KR 1020247002417 A KR1020247002417 A KR 1020247002417A KR 20247002417 A KR20247002417 A KR 20247002417A KR 20240024234 A KR20240024234 A KR 20240024234A
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KR
South Korea
Prior art keywords
molten iron
iron temperature
physical model
blast furnace
furnace
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.)
Pending
Application number
KR1020247002417A
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English (en)
Korean (ko)
Inventor
요시나리 하시모토
료스케 마스다
Original Assignee
제이에프이 스틸 가부시키가이샤
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 제이에프이 스틸 가부시키가이샤 filed Critical 제이에프이 스틸 가부시키가이샤
Publication of KR20240024234A publication Critical patent/KR20240024234A/ko
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/006—Automatically controlling the process
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/24—Test rods or other checking devices
    • 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 specially adapted for furnaces of these types
    • F27B1/26—Arrangements of controlling devices
    • 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
    • F27B1/28—Arrangements of monitoring devices, of indicators, of alarm devices
    • 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
    • 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
    • F27D21/00—Arrangement of monitoring devices; Arrangement of safety devices
    • F27D21/0014—Devices for monitoring temperature
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2300/00—Process aspects
    • C21B2300/04—Modeling of the process, e.g. for control purposes; CII
    • 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
    • F27D2019/0003—Monitoring the temperature or a characteristic of the charge and using it as a controlling value

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture Of Iron (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
KR1020247002417A 2021-07-27 2022-07-15 용선 온도의 예측 방법, 조업 가이던스 방법, 용선의 제조 방법, 용선 온도의 예측 장치, 조업 가이던스 장치, 고로 조업 가이던스 시스템, 고로 조업 가이던스 서버 및 단말 장치 Pending KR20240024234A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2021-122756 2021-07-27
JP2021122756 2021-07-27
PCT/JP2022/027934 WO2023008242A1 (ja) 2021-07-27 2022-07-15 溶銑温度の予測方法、操業ガイダンス方法、溶銑の製造方法、溶銑温度の予測装置、操業ガイダンス装置、高炉操業ガイダンスシステム、高炉操業ガイダンスサーバ及び端末装置

Publications (1)

Publication Number Publication Date
KR20240024234A true KR20240024234A (ko) 2024-02-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247002417A Pending KR20240024234A (ko) 2021-07-27 2022-07-15 용선 온도의 예측 방법, 조업 가이던스 방법, 용선의 제조 방법, 용선 온도의 예측 장치, 조업 가이던스 장치, 고로 조업 가이던스 시스템, 고로 조업 가이던스 서버 및 단말 장치

Country Status (6)

Country Link
US (1) US20240318269A1 (https=)
EP (1) EP4343006A4 (https=)
JP (1) JP7264321B1 (https=)
KR (1) KR20240024234A (https=)
CN (1) CN117751199A (https=)
WO (1) WO2023008242A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7772280B1 (ja) * 2024-03-08 2025-11-18 Ｊｆｅスチール株式会社 高炉の操業予測方法、高炉操業の教育方法、高炉操業の設計方法、プログラム、及び端末装置
CN120337815B (zh) * 2025-04-11 2025-10-31 北方工业大学 Kr铁水预处理过程铁水温度的预测方法和系统

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6531782B2 (ja) 2016-08-02 2019-06-19 Ｊｆｅスチール株式会社 溶銑温度予測方法、溶銑温度予測装置、高炉の操業方法、操業ガイダンス装置、溶銑温度制御方法、及び溶銑温度制御装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3033466B2 (ja) * 1995-04-28 2000-04-17 住友金属工業株式会社 高炉の操業方法
JP6690081B2 (ja) * 2016-07-14 2020-04-28 株式会社神戸製鋼所 操業状況評価システム
JP6493447B2 (ja) * 2016-08-02 2019-04-03 Ｊｆｅスチール株式会社 溶銑温度予測方法、溶銑温度予測装置、高炉の操業方法、操業ガイダンス装置、溶銑温度制御方法、及び溶銑温度制御装置
JP6729514B2 (ja) * 2017-07-19 2020-07-22 Ｊｆｅスチール株式会社 溶銑温度予測方法、溶銑温度予測装置、高炉の操業方法、操業ガイダンス装置、溶銑温度制御方法、及び溶銑温度制御装置
CN109609714B (zh) * 2018-12-04 2020-07-24 江苏省沙钢钢铁研究院有限公司 一种大型高炉炉芯堆积的诊断方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6531782B2 (ja) 2016-08-02 2019-06-19 Ｊｆｅスチール株式会社 溶銑温度予測方法、溶銑温度予測装置、高炉の操業方法、操業ガイダンス装置、溶銑温度制御方法、及び溶銑温度制御装置

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WO2023008242A1 (ja) 2023-02-02
JP7264321B1 (ja) 2023-04-25
CN117751199A (zh) 2024-03-22
US20240318269A1 (en) 2024-09-26
JPWO2023008242A1 (https=) 2023-02-02
EP4343006A1 (en) 2024-03-27
EP4343006A4 (en) 2024-08-28

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