辐射防护 ›› 2024, Vol. 44 ›› Issue (1): 80-84.

• 辐射防护方法 • 上一篇    下一篇

铀矿井降氡优势通风方式研究

李先杰1, 张哲2, 胡鹏华1, 陈刚1, 任建军1, 刘啸晨1   

  1. 1.核工业北京化工冶金研究院,北京 101149;
    2.核工业湖南矿冶局,长沙 410007
  • 收稿日期:2022-06-10 出版日期:2024-01-20 发布日期:2024-02-05
  • 作者简介:李先杰(1962—),男,1982年毕业于复旦大学原子核物理专业,正高级工程师。E-mail:lixj234@139.com

Study on the dominant ventilation method for radon reduction in uranium mine

LI Xianjie1, ZHANG Zhe2, HU Penghua1, CHENG Gang1, REN Jianjun1, LIU Xiaochen   

  1. 1. Beijing Research Institute of Chemical Engineering and Metallurgy, CNNC,Beijing 101149;
    2. Hunan Mining and Metallurgy Bureau of Nuclear Industry,Changsha 410007
  • Received:2022-06-10 Online:2024-01-20 Published:2024-02-05

摘要: 本文以矿井通风网络入风段和用风段氡析出规律为出发点,由铀矿通风降氡基本方程导出不同通风方式下铀矿降氡需风量的计算公式,并由入风段有效供风能力导出优势通风方式评价指标,给出铀矿通风降氡方式的判别方法。

关键词: 铀矿, 通风方式, 降氡, 判别

Abstract: Based on the radon exudation rule in the inlet and the using sections of the mine ventilation network, the calculation formula of air demand for radon reduction in uranium mines under different ventilation modes is derived from the basic equation of radon reduction ventilation in uranium mines. The evaluation indicators of dominant ventilation mode are derived from the effective air supply capacity of the inlet section. And the discrimination method of radon reduction ventilation mode in uranium mines is suggested.

Key words: uranium mine, ventilation method, radon reduction, discrimination

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  • TL75+2.2