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Research on Work Mode of Blending Windrow in Rare Earth Steel Iron-making Plant of Baotou Steel
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Yu-dong Lu1, 2, Guo-ping Luo1, Yuan-dong Zhang2
Rare Earth Steel | 2019, 45(1) : 28 - 31
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Rare Earth Steel | 2019, 45(1): 28-31
• Production Practice and Management •
Research on Work Mode of Blending Windrow in Rare Earth Steel Iron-making Plant of Baotou Steel
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Yu-dong Lu1, 2, Guo-ping Luo1, Yuan-dong Zhang2
Affiliations
  • 1.Inner Mongolia University of Science and Technology, Baotou 014010, Inner Mongolia Autonomous Region, China
  • 2.Rare Earth Steel Iron-making Plant of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
Published: 2019-02-25 doi: 10.13647/j.cnki.btgkj.2019.01.008
Outline
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In the paper, the size composition and chemical component of a single ore, optimization for the number of layers of windrow for blended ore, BLOCK mode of windrow, multi-stage variable flow and control of running speed for stacker are systematically studied based on the factors affecting the blending efficiency of blended ore. The practicability, economical efficiency and operability are discussed as well as the work modes of windrow for different single iron charges are put forward, which could provide the production data at site for further improving the stability ratio for component of blended ore and reducing the fluctuation for component of sinter caused by composition segregation.

blending effect  /  particle segregation  /  work mode of windrow
卢宇栋, 罗果萍, 张源东. 包钢稀土钢炼铁厂混匀堆料作业方式的研究. 包钢科技, 2019 , 45 (1) : 28 -31 . DOI: 10.13647/j.cnki.btgkj.2019.01.008
Yu-dong Lu, Guo-ping Luo, Yuan-dong Zhang. Research on Work Mode of Blending Windrow in Rare Earth Steel Iron-making Plant of Baotou Steel[J]. Science & Technology of Baotou Steel, 2019 , 45 (1) : 28 -31 . DOI: 10.13647/j.cnki.btgkj.2019.01.008
Year 2019 volume 45 Issue 1
53
9
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Article Info
doi: 10.13647/j.cnki.btgkj.2019.01.008
  • Receive Date:2018-12-19
  • Online Date:2026-10-20
  • Published:2019-02-25
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History
  • Received:2018-12-19
Affiliations
    1.Inner Mongolia University of Science and Technology, Baotou 014010, Inner Mongolia Autonomous Region, China
    2.Rare Earth Steel Iron-making Plant of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
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表12种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)
属
Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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