Research on Vibration Period Optimization of Electrostatic Precipitator
The normal operation of the vibration equipment and the dust removing equipment of EP is an important factor to ensure EP in a safe, stable and efficient running and has a direct influence on the efficiency of EP and the working life of the related equipments. According to statistics, in electrostatic precipitators which collection efficiencies were less than 95％, it was mostly caused by the bad vibration effect. The vibration periods of each electric field were analyzed by researching the rule of ash-deposition; the influence of boiler load, fly ash coefficient, carbon content in fly ash and dust content consistency in flue gas on vibration period was analyzed by calculating with vibration period calculation formula; giving an example to show the EP at a coal-fired boiler, the vibration periods of each electric field which were calculated theoretically based on the coal and the evaporation capacity were compared with the actual vibration periods to ensure and adjust vibration periods.
Electrostatic precipitator Electric field Rule of ash-deposition Vibration period Optimization
HU Manyin LIU Yujing YIN Qi LIU Zhong GAO Xianglin
School of Environmental Science and Engineering,North China Electric Power University Baoding 071003,PR China
国际会议
11th International Conference on Electrostatic Precipitation(第11届国际电除尘学术会议)
杭州
英文
94-97
2008-10-15（万方平台首次上网日期，不代表论文的发表时间）