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Design for Tension Device of Warm-air Pipe for Blast Furnace
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Hui-min Zhao1, Ming Xing1, Yang Sui2
Rare Earth Steel | 2019, 45(5) : 86 - 88
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Rare Earth Steel | 2019, 45(5): 86-88
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Design for Tension Device of Warm-air Pipe for Blast Furnace
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Hui-min Zhao1, Ming Xing1, Yang Sui2
Affiliations
  • 1.Design and Research Institute of Baotou Iron & Steel (Group) Corp., Baotou 014010, Inner Mongolia Autonomous Region, China
  • 2.Tiejie Logistics Co. of Baotou Iron & Steel (Group) Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
Published: 2019-10-25 doi: 10.13647/j.cnki.btgkj.2019.05.024
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In the paper, it is analyzed the damages of compensator in warm-air pipe system and their causes since the 7# and 8# blast furnaces of Baotou Steel were put into operation as well as proposed the design scheme of incresing the large pull rod of warm-air branch pipe. The pull rod is with four sticks of solid round steel with Φ150 mm and installed to warm-air branch pipe with sectional type in order to prolong the service life of ripple compensator in warm-air pipe system.

blast furnace  /  air heating furnace  /  large pull rod of pipe
赵惠敏, 邢铭, 隋阳. 高炉热风管道拉紧装置设计. 包钢科技, 2019 , 45 (5) : 86 -88 . DOI: 10.13647/j.cnki.btgkj.2019.05.024
Hui-min Zhao, Ming Xing, Yang Sui. Design for Tension Device of Warm-air Pipe for Blast Furnace[J]. Science & Technology of Baotou Steel, 2019 , 45 (5) : 86 -88 . DOI: 10.13647/j.cnki.btgkj.2019.05.024
Year 2019 volume 45 Issue 5
42
7
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Article Info
doi: 10.13647/j.cnki.btgkj.2019.05.024
  • Receive Date:2019-04-22
  • Online Date:2026-10-20
  • Published:2019-10-25
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  • Received:2019-04-22
Affiliations
    1.Design and Research Institute of Baotou Iron & Steel (Group) Corp., Baotou 014010, Inner Mongolia Autonomous Region, China
    2.Tiejie Logistics Co. of Baotou Iron & Steel (Group) 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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