辐射防护 ›› 2016, Vol. 36 ›› Issue (5): 272-278.

• 论文报告 • 上一篇    下一篇

核电厂放射性水过滤器屏蔽装置的研究

薛峰, 赵延鹏, 陈斌, 吕军   

  1. 辽宁红沿河核电有限公司,辽宁 大连 116001
  • 收稿日期:2015-12-29 出版日期:2016-09-20 发布日期:2021-11-15
  • 作者简介:薛峰(1978—),男,2010年毕业于南华大学核工程与核技术专业,工程师。E-mail:xuefeng@cgnpc.com.cn

Investigation of shielding system of radioactive water filters in nuclear power plant

Xue Feng, Zhao Yanpeng, Chen Bin, Lv Jun   

  1. Liaoning Hongyanhe Nuclear Power Co. Ltd., Liaoning Dalian, 116001
  • Received:2015-12-29 Online:2016-09-20 Published:2021-11-15

摘要: 针对压水堆核电厂反应堆硼和水补给系统11号过滤器(REA011FI)的特点,论述了对其设计并安装固定铅屏蔽装置的思路和实践。经过辽宁红沿河核电站的实施证明,该装置的应用使得REA011FI所在房间的场所剂量率降低了约80%,单台机组每年可因此降低集体剂量约13.44 人·mSv,是辐射防护最优化的良好实践活动。

关键词: 放射性, 过滤器, 屏蔽装置, 集体剂量

Abstract: Combining with the characteristics of the 11th filter of the Reactor Boron and Water Makeup System (REA011FI), the design and practice of installing fixed boron shielding equipment were discussed. The application of such equipment in LHNP had been proved practicable that the dose rate in the room which REA001FI located had decreased almost 80% and the collective dose of a single unit had reduced approximately 13.44 man·mSv/a, and it is a good practice in application of radiation protection ALARA principle.

Key words: radiation, filter, shield equipment, collective dose

中图分类号: 

  • TL353