Abstract—Power plant A and Power plant B launched the rebuilt pilot project of bag house and power source of electrostatic precipitator in order to further increase the dust removal efficiency in coal-fired power plants and then improve air quality in Shanghai. Results showed that dust reduction rate rose to 69.5% and the concentration of particulate matter dropped to 9.2 mg/m3 after the rebuilt of bag house. On the other hand, dust reduction rate was 48.8% and the concentration of particulate matter was 17.9 mg/m3 after the rebuilt of electrostatic precipitator.
Index Terms—Coal-fired power plants, dust collector, dust removal efficiency, particulate matter.
Q. Liu, Y. Sun and Y. Zhang are with Shanghai Environmental Monitoring Center, Shanghai 200030 China (e-mail: liuqz@semc.gov.cn; sunyj@semc.gov.cn; zhangyh@semc.gov.cn).
L. Jia is with Shanghai Academy of Environmental Sciences, Shanghai 200233 China (e-mail: jial@saes.sh.cn).
Z. Shen is with Shanghai Oriental Enviro-Industry Co., LTD., Shanghai 200233 China (e-mail: feiyejiange@aliyun.com).
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Cite:Qi-Zhen Liu, Yan-Jing Sun, Lei Jia, Yi-Hua Zhang, and Zhi-Gang Shen, "Research of Rebuilt and Application of Dust Collector in Coal-Fired Power Plants," Journal of Clean Energy Technologies vol. 3, no. 2, pp. 145-148, 2015.
