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Disposal Practice for Furnace Condition Disorder of 4 150 m3 Blast Furnace in Baotou Steel
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Dong-hui GAO, Zhi-gang LU, Zhi-ping ZHANG
Rare Earth Steel | 2017, 43(2) : 13 - 15
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Rare Earth Steel | 2017, 43(2): 13-15
• Production Practice and Management •
Disposal Practice for Furnace Condition Disorder of 4 150 m3 Blast Furnace in Baotou Steel
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Dong-hui GAO, Zhi-gang LU, Zhi-ping ZHANG
Affiliations
  • Iron-making Plant of Inner Mongolia Rare Earth Steel Plate Co. Ltd. of Baotou Steel (Group) Corp., Baotou 014010, Nei Monggol, China
Published: 2017-04-25 doi: 10.13647/j.cnki.btgkj.2017.02.005
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Furnace condition of 4 150m3 blast furnace in Baotou Steel disorders by the impact of equipment accidents after blow-in. Through analysis, the main reason is the hearth deposition and the thickness in middle part of stack which caused by the long-term slow blast and continuous damping down. The furnace condition can be restored by raising the temperature of the furnace, stabilizing the blast volume, using the charging system of the open center and the stable edge, adjusting the water and water temperature in the middle part.

blast furnace  /  furnace condition disorder  /  hearth  /  thickness
高东辉, 鲁志刚, 张志平. 包钢4 150 m3高炉炉况失常处理实践. 包钢科技, 2017 , 43 (2) : 13 -15 . DOI: 10.13647/j.cnki.btgkj.2017.02.005
Dong-hui GAO, Zhi-gang LU, Zhi-ping ZHANG. Disposal Practice for Furnace Condition Disorder of 4 150 m3 Blast Furnace in Baotou Steel[J]. Science & Technology of Baotou Steel, 2017 , 43 (2) : 13 -15 . DOI: 10.13647/j.cnki.btgkj.2017.02.005
Year 2017 volume 43 Issue 2
44
6
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doi: 10.13647/j.cnki.btgkj.2017.02.005
  • Receive Date:2016-03-01
  • Online Date:2026-10-20
  • Published:2017-04-25
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  • Received:2016-03-01
Affiliations
    Iron-making Plant of Inner Mongolia Rare Earth Steel Plate Co. Ltd. of Baotou Steel (Group) Corp., Baotou 014010, Nei Monggol, 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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