金属空气预过滤器在某核电站AC厂房的应用

Abstract

Abstract: A reusable metal air pre-filter was designed based on the requirements and framework documents of the air supply system in the AC building of a nuclear power plant, and was compared with the installation scheme and operating pressure difference of the original air pre-filter in the nuclear power plant. The results showed that after running for the same time, the upstream and downstream pressure and pressure difference increase ratios of the metal air pre-filter are lower than those of the original air pre-filter, indicating that the metal air pre-filter operates more stably. When the final resistance is reached, the metal air pre-filter can be cleaned and reused, which will have good application prospects.

Key words: nuclear power plant, air filtration, metal air pre-filter

CLC Number:

TL75

DAI Yupu, LI Xiaotian, XU Jiehao, QIAO Taifei, LIANG Xuefei, LIU Yongsong, LI Yingkai, ZHANG Cailiang. Application of metal air pre-filter in the AC building of a nuclear power plant[J].RADIATION PROTECTION BULLETIN, 2024, 44(3): 32-35.

[1]	ZHANG Wei, WEI Peng, WANG Gang, PAN Hongliang, ZHANG Chongwen, LI Yongguo. Improvement and practice of safety management and control for Na¹³¹I solution in a nuclear power plant [J]. RADIATION PROTECTION BULLETIN, 2024, 44(3): 7-13.
[2]	LIU Wenyuan, SONG Yan, GUO Fei, ZHANG Zequn, PU Lixing. A brief introduction to source term control and management optimization measures for a domestic nuclear power plant [J]. RADIATION PROTECTION BULLETIN, 2024, 44(3): 21-25.
[3]	LI Hui, YANG Haoran, XIE Jiangshan. Application practice of domestic electronic personal dosimetry monitoring system in a nuclear power plant [J]. RADIATION PROTECTION BULLETIN, 2024, 44(2): 31-34.
[4]	LIU Wenyuan, YE Ming, GONG Xu. Hazardous waste volume and quantity reduction in a NPP [J]. RADIATION PROTECTION BULLETIN, 2024, 44(1): 21-24.
[5]	An Shifeng, Yang Jingping, Sun Bo, Xu Yaoyao. Research and Development of Online Radiation Monitoring System for Emergency Command Center of Nuclear Power Plants [J]. RADIATION PROTECTION BULLETIN, 2023, 43(5): 40-43.
[6]	Peng Hui, Zhou Qifu, Wang Xiaotao, Zhou Xiaojian. Analysis and Suggestions on Radiation Safety Risk Control for Nuclear Power Plants [J]. RADIATION PROTECTION BULLETIN, 2023, 43(3-4): 3-6.
[7]	Wu Huiyuan, Ma Xi. Management of Radiation Safety for Nuclear Technology Application in Nuclear Power Plant [J]. RADIATION PROTECTION BULLETIN, 2023, 43(3-4): 7-12.
[8]	Wang Wei, Guan Xiaoqiang, Kong Xiangchao. Research on Ag-110m Removal Method for Primary Circuit Coolant in Nuclear Power Plant [J]. RADIATION PROTECTION BULLETIN, 2023, 43(3-4): 26-29.
[9]	Sang Yanjie, Zhang Xueguang, Wang Wei, Guan Xiaoqiang, Chen Liang. Experience and Improvement in Safety Supervision of Radiographic Inspection in Nuclear Power Plants [J]. RADIATION PROTECTION BULLETIN, 2023, 43(3-4): 30-36.
[10]	Chen Bin. Application Practice of Source Term Investigation Technology in a Source Term Anomaly Analysis in a Nuclear Power Plant [J]. RADIATION PROTECTION BULLETIN, 2023, 43(3-4): 57-61.
[11]	Hong Lili, Liu Bin, Zhou Shudong, Zhao Yanpeng, Ding Zhibo, Wang Renke. Training Practice of Emergency Responder for Nuclear Power Plant [J]. RADIATION PROTECTION BULLETIN, 2023, 43(2): 25-31.
[12]	Jiang Dejuan, Zhao Han, Liu Chengjun, Yao Yebao, Wang Songlei, Wang Xiaoting. Analysis of the Micronucleus Test Results of Peripheral Blood Lymphocytesin Radiation Workers of a NPP [J]. RADIATION PROTECTION BULLETIN, 2022, 42(4-5): 30-33.
[13]	Chen Jianqing. Analysis of Occupational Health Examination Results of Radiation Workers at a NPP [J]. RADIATION PROTECTION BULLETIN, 2022, 42(4-5): 44-47.
[14]	Luo Yingying, Yin Aimin, Yao Yebao, Cao Wurui, Liu Chengjun. Occupational Health Surveillance Practice for Radiation Workers in a NPP [J]. RADIATION PROTECTION BULLETIN, 2022, 42(4-5): 57-59.
[15]	Zhu Yuanli, Zhang Zhiqiang, Ma Laishan. Collective Dose Control Strategy for Pressurised Water Reactor Nuclear Power Plants [J]. RADIATION PROTECTION BULLETIN, 2022, 42(2): 1-8.

Application of metal air pre-filter in the AC building of a nuclear power plant

PDF (PC)

Like

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Metrics

Comments

Recommended 10