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Improvement Structure Design of Moving Bed Adsorption Tower in a Uranium Mill
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Hongwei ZHAO, Wenqing ZHAO, Hongbin WANG
Uranium Mining and Metallurgy | 2023, 42(1) : 23 - 29
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Uranium Mining and Metallurgy | 2023, 42(1): 23-29
• MINING AND HYDROMETALLURGY •
Improvement Structure Design of Moving Bed Adsorption Tower in a Uranium Mill
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Hongwei ZHAO, Wenqing ZHAO, Hongbin WANG
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  • The Fourth Research and Design Engineering Corporation, CNNC, Shijiazhuang 050021, China
Published: 2023-02-20 doi: 10.13426/j.cnki.yky.2022.04.03
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In view of the shortage of important structural components, such as the liquid discharge device, upper head, resin buffer device, leachate inlet structure, liquid distribution device and resin buffer tank of the packed moving bed adsorption tower, the improved design of the structure was carried out by using the finite element method and the structural local adjustment method. The improved packed moving bed adsorption tower has been optimized in terms of functionality, use failure rate, replacement and maintenance frequency, simple and convenient operation and economy, the component structure is simple, the replacement of parts is convenient, reaching the expected goal.

packed moving bed  /  adsorption tower  /  structural improvement  /  finite element calculation
赵宏伟, 赵文清, 王宏斌. 某水冶厂密实移动床吸附塔结构改进设计. 铀矿冶, 2023 , 42 (1) : 23 -29 . DOI: 10.13426/j.cnki.yky.2022.04.03
Hongwei ZHAO, Wenqing ZHAO, Hongbin WANG. Improvement Structure Design of Moving Bed Adsorption Tower in a Uranium Mill[J]. Uranium Mining and Metallurgy, 2023 , 42 (1) : 23 -29 . DOI: 10.13426/j.cnki.yky.2022.04.03
Year 2023 volume 42 Issue 1
63
17
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doi: 10.13426/j.cnki.yky.2022.04.03
  • Receive Date:2022-04-05
  • Online Date:2026-10-23
  • Published:2023-02-20
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  • Received:2022-04-05
Affiliations
    The Fourth Research and Design Engineering Corporation, CNNC, Shijiazhuang 050021, 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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