CN114645105A - 钒钛矿高炉炉况稳定性评价方法 - Google Patents
钒钛矿高炉炉况稳定性评价方法 Download PDFInfo
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- CN114645105A CN114645105A CN202210398003.XA CN202210398003A CN114645105A CN 114645105 A CN114645105 A CN 114645105A CN 202210398003 A CN202210398003 A CN 202210398003A CN 114645105 A CN114645105 A CN 114645105A
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- evaluation
- blast furnace
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- stability
- furnace condition
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- 238000000034 method Methods 0.000 title claims abstract description 23
- GFNGCDBZVSLSFT-UHFFFAOYSA-N titanium vanadium Chemical compound [Ti].[V] GFNGCDBZVSLSFT-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 238000011156 evaluation Methods 0.000 claims abstract description 45
- 230000001419 dependent effect Effects 0.000 claims abstract description 24
- 238000000513 principal component analysis Methods 0.000 claims abstract description 20
- 238000013210 evaluation model Methods 0.000 claims abstract description 18
- 238000013528 artificial neural network Methods 0.000 claims abstract description 14
- 238000004364 calculation method Methods 0.000 claims abstract description 14
- 239000011159 matrix material Substances 0.000 claims abstract description 13
- 238000004458 analytical method Methods 0.000 claims description 17
- 238000003723 Smelting Methods 0.000 claims description 13
- 230000003044 adaptive effect Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 7
- 239000000571 coke Substances 0.000 claims description 5
- 238000010219 correlation analysis Methods 0.000 claims description 5
- MFARIGQNTZVVEE-UHFFFAOYSA-N [Si].[Fe].[Ti] Chemical compound [Si].[Fe].[Ti] MFARIGQNTZVVEE-UHFFFAOYSA-N 0.000 claims description 3
- 238000003786 synthesis reaction Methods 0.000 claims description 3
- 238000012360 testing method Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 238000005272 metallurgy Methods 0.000 abstract description 2
- 238000012216 screening Methods 0.000 abstract description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000003034 coal gas Substances 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- 238000003324 Six Sigma (6σ) Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
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- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/02—Neural networks
- G06N3/04—Architecture, e.g. interconnection topology
- G06N3/043—Architecture, e.g. interconnection topology based on fuzzy logic, fuzzy membership or fuzzy inference, e.g. adaptive neuro-fuzzy inference systems [ANFIS]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/02—Neural networks
- G06N3/08—Learning methods
-
- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Artificial Intelligence (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Computational Linguistics (AREA)
- Data Mining & Analysis (AREA)
- Evolutionary Computation (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Computing Systems (AREA)
- Mathematical Physics (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Automation & Control Theory (AREA)
- Computational Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Manufacture Of Iron (AREA)
Abstract
Description
Y | X<sub>1</sub> | X<sub>2</sub> | X<sub>3</sub> | X<sub>4</sub> |
日产量 | 料速 | 批重 | 焦炭负荷 | 风量 |
X<sub>5</sub> | X<sub>6</sub> | X<sub>7</sub> | X<sub>8</sub> | |
风压 | 顶压 | 富氧率 | 标准风速 |
M1 | M2 | M3 | 自适应模糊计算ZY部分输出 |
-1.2854 | -2.2665 | -1.9685 | -1.4530 |
-1.0408 | -2.1416 | -1.6172 | -1.2169 |
-0.3704 | -1.6104 | -1.1141 | -0.5746 |
-1.4750 | -1.7842 | -0.9618 | -1.4815 |
-1.0993 | -1.4964 | -1.4563 | -1.1723 |
-0.4884 | -1.4143 | -1.6844 | -0.6818 |
-0.4248 | -1.4789 | -1.5046 | -0.6269 |
-0.5090 | -1.6179 | -1.5882 | -0.7180 |
Y | X<sub>1</sub> | X<sub>2</sub> | X<sub>3</sub> | X<sub>4</sub> |
ZY2 | 风口回旋区占比 | 冶炼期 | 富氧率 | 鼓风动能 |
X<sub>5</sub> | X<sub>6</sub> | X<sub>7</sub> | [Ti] | [S] |
实际风速 | Tf | 炉热指数 |
Claims (5)
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CN114645105A true CN114645105A (zh) | 2022-06-21 |
CN114645105B CN114645105B (zh) | 2023-03-31 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117993760A (zh) * | 2023-12-22 | 2024-05-07 | 常熟市龙腾特种钢有限公司 | 一种用于高炉喷煤系统的监测方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10317024A (ja) * | 1997-05-19 | 1998-12-02 | Nisshin Steel Co Ltd | 高炉異常炉況判定システム |
CN106011341A (zh) * | 2016-08-08 | 2016-10-12 | 四川德胜集团钒钛有限公司 | 高炉冶炼钒钛矿提高煤比的方法 |
CN111100961A (zh) * | 2020-01-07 | 2020-05-05 | 武钢集团昆明钢铁股份有限公司 | 普通矿与钒钛矿互换快速获取稳定指标的高炉冶炼方法 |
CN112819802A (zh) * | 2021-02-09 | 2021-05-18 | 东北大学 | 基于风口信息深度学习的监督及预测高炉炉况异常的方法 |
CN112926820A (zh) * | 2021-01-11 | 2021-06-08 | 武钢集团昆明钢铁股份有限公司 | 一种高炉煤气流诊断及改善冶炼技术指标的方法 |
-
2022
- 2022-04-12 CN CN202210398003.XA patent/CN114645105B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10317024A (ja) * | 1997-05-19 | 1998-12-02 | Nisshin Steel Co Ltd | 高炉異常炉況判定システム |
CN106011341A (zh) * | 2016-08-08 | 2016-10-12 | 四川德胜集团钒钛有限公司 | 高炉冶炼钒钛矿提高煤比的方法 |
CN111100961A (zh) * | 2020-01-07 | 2020-05-05 | 武钢集团昆明钢铁股份有限公司 | 普通矿与钒钛矿互换快速获取稳定指标的高炉冶炼方法 |
CN112926820A (zh) * | 2021-01-11 | 2021-06-08 | 武钢集团昆明钢铁股份有限公司 | 一种高炉煤气流诊断及改善冶炼技术指标的方法 |
CN112819802A (zh) * | 2021-02-09 | 2021-05-18 | 东北大学 | 基于风口信息深度学习的监督及预测高炉炉况异常的方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117993760A (zh) * | 2023-12-22 | 2024-05-07 | 常熟市龙腾特种钢有限公司 | 一种用于高炉喷煤系统的监测方法 |
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Effective date of registration: 20231127 Address after: 617000 Taoyuan street, East District, Panzhihua, Sichuan Province, No. 90 Patentee after: PANGANG GROUP PANZHIHUA IRON & STEEL RESEARCH INSTITUTE Co.,Ltd. Patentee after: PANGANG GROUP PANZHIHUA STEEL & VANADIUM Co.,Ltd. Patentee after: XICHANG STEEL VANADIUM CO.,LTD., PANGANG Group Address before: 617000 Taoyuan street, East District, Panzhihua, Sichuan Province, No. 90 Patentee before: PANGANG GROUP PANZHIHUA IRON & STEEL RESEARCH INSTITUTE Co.,Ltd. |