CN102559965B - 高炉布料圆周方向偏析的模拟方法 - Google Patents
高炉布料圆周方向偏析的模拟方法 Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000005204 segregation Methods 0.000 title claims abstract description 17
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- 238000006073 displacement reaction Methods 0.000 claims description 6
- 238000004088 simulation Methods 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 24
- 239000000571 coke Substances 0.000 description 8
- 238000000354 decomposition reaction Methods 0.000 description 6
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- 238000010586 diagram Methods 0.000 description 3
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CN104212924B (zh) * | 2014-09-03 | 2016-08-24 | 江苏省沙钢钢铁研究院有限公司 | 一种高炉气流分布的检测方法 |
CN105136623A (zh) * | 2015-09-17 | 2015-12-09 | 重庆大学 | 基于势能变化定量表征颗粒下落后堆积偏析状态的方法 |
CN106929619B (zh) * | 2017-03-09 | 2019-03-29 | 江苏省沙钢钢铁研究院有限公司 | 一种提高高炉圆周方向工作均匀性的布料方法 |
CN106802085A (zh) * | 2017-03-13 | 2017-06-06 | 黄南海 | 直立式窑炉的物料均匀布料方法 |
CN107034327A (zh) * | 2017-05-09 | 2017-08-11 | 重庆大学 | 基于网格划分定量表征颗粒下落过程中偏析状态的方法 |
CN109487027A (zh) * | 2018-12-21 | 2019-03-19 | 北京科技大学 | 一种优化并罐式无钟炉顶高炉内炉料分级的布料设备 |
CN110042183B (zh) * | 2019-03-21 | 2020-11-20 | 首钢京唐钢铁联合有限责任公司 | 一种高炉布料的方法 |
CN110628972B (zh) * | 2019-10-30 | 2021-06-29 | 石横特钢集团有限公司 | 一种减轻常规布料偏析的布料新方法 |
CN111334625A (zh) * | 2020-03-04 | 2020-06-26 | 首钢京唐钢铁联合有限责任公司 | 一种并罐式无钟炉顶布料控制方法 |
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US4400206A (en) * | 1981-05-28 | 1983-08-23 | Kawasaki Steel Corporation | Process for estimating particle size segregation of burden layer in blast furnace top |
JPS6013004A (ja) * | 1983-07-01 | 1985-01-23 | Nippon Steel Corp | 高炉操業法 |
JPH051312A (ja) * | 1991-03-22 | 1993-01-08 | Sumitomo Metal Ind Ltd | ベルレス高炉の原料装入方法 |
CN102063551B (zh) * | 2011-01-07 | 2012-08-29 | 北京首钢自动化信息技术有限公司 | 一种高炉布料料面偏析数值模拟方法 |
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Application publication date: 20120711 Assignee: The people of Hubei Shagang calcium Industry Co.,Ltd. Assignor: INSTITUTE OF RESEARCH OF IRON & STEEL,SHAGANG,JIANGSU PROVINCE Contract record no.: 2014420000111 Denomination of invention: Method for simulating circumferential deflection of material distribution of blast furnace Granted publication date: 20130904 License type: Exclusive License Record date: 20140618 |
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Denomination of invention: Simulation method of circumferential segregation of blast furnace distribution Effective date of registration: 20210901 Granted publication date: 20130904 Pledgee: China Construction Bank Zhangjiagang branch Pledgor: INSTITUTE OF RESEARCH OF IRON & STEEL,SHAGANG,JIANGSU PROVINCE Registration number: Y2021980008699 |