TW202143082A - 高爐之異常判定方法、安定期模型之學習方法、高爐之操作方法及高爐之異常判定裝置 - Google Patents
高爐之異常判定方法、安定期模型之學習方法、高爐之操作方法及高爐之異常判定裝置 Download PDFInfo
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- TW202143082A TW202143082A TW110107815A TW110107815A TW202143082A TW 202143082 A TW202143082 A TW 202143082A TW 110107815 A TW110107815 A TW 110107815A TW 110107815 A TW110107815 A TW 110107815A TW 202143082 A TW202143082 A TW 202143082A
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- blast furnace
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- abnormality determination
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- 230000005856 abnormality Effects 0.000 title claims abstract description 109
- 238000000034 method Methods 0.000 title claims abstract description 68
- 230000006641 stabilisation Effects 0.000 title abstract 3
- 238000011105 stabilization Methods 0.000 title abstract 3
- 230000001186 cumulative effect Effects 0.000 claims description 35
- 230000002159 abnormal effect Effects 0.000 claims description 29
- 238000004364 calculation method Methods 0.000 description 14
- 238000013480 data collection Methods 0.000 description 7
- 238000012795 verification Methods 0.000 description 7
- 238000009825 accumulation Methods 0.000 description 5
- 239000003245 coal Substances 0.000 description 5
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- 238000009423 ventilation Methods 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
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- 238000013528 artificial neural network Methods 0.000 description 1
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- 238000006243 chemical reaction Methods 0.000 description 1
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- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013135 deep learning Methods 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 210000002569 neuron Anatomy 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Images
Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Testing And Monitoring For Control Systems (AREA)
- Blast Furnaces (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020042856 | 2020-03-12 | ||
| JP2020-042856 | 2020-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW202143082A true TW202143082A (zh) | 2021-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW110107815A TW202143082A (zh) | 2020-03-12 | 2021-03-05 | 高爐之異常判定方法、安定期模型之學習方法、高爐之操作方法及高爐之異常判定裝置 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP7192992B2 (https=) |
| TW (1) | TW202143082A (https=) |
| WO (1) | WO2021182041A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113836821B (zh) * | 2021-10-26 | 2023-11-28 | 华电莱州发电有限公司 | 一种锅炉水冷壁拉裂在线预测方法 |
| WO2025239214A1 (ja) * | 2024-05-17 | 2025-11-20 | Ｊｆｅスチール株式会社 | 高炉の操業装置及び高炉の操業方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS516008B2 (https=) * | 1972-10-24 | 1976-02-24 | ||
| JPS582601B2 (ja) * | 1976-12-07 | 1983-01-18 | 新日本製鐵株式会社 | 高炉内圧力変動パタ−ンの表示装置 |
| JPH0625725A (ja) * | 1992-07-09 | 1994-02-01 | Nisshin Steel Co Ltd | 高炉炉芯部の活性化度検出方法 |
| JP2017128805A (ja) * | 2016-01-19 | 2017-07-27 | Ｊｆｅスチール株式会社 | 高炉の操業方法 |
| KR102075223B1 (ko) * | 2017-12-26 | 2020-02-07 | 주식회사 포스코 | 고로 조업 상황 평가 시스템 및 방법 |
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2021
- 2021-02-17 JP JP2021533830A patent/JP7192992B2/ja active Active
- 2021-02-17 WO PCT/JP2021/005879 patent/WO2021182041A1/ja not_active Ceased
- 2021-03-05 TW TW110107815A patent/TW202143082A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP7192992B2 (ja) | 2022-12-20 |
| WO2021182041A1 (ja) | 2021-09-16 |
| JPWO2021182041A1 (https=) | 2021-09-16 |
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