摘要
静电旋风除尘器是在旋风除尘器内加入电极以引入高压静电场,实现离心除尘机理和静电除尘机理相结合的多机理除尘设备。静电除尘机理如何与离心除尘机理有机地结合从而发挥各自的优势,是静电旋风除尘器值得研究的主要问题,也是国内外学者研究的重点之一。静电旋风除尘器内的电极布置和单纯的管式静电除尘器和板式静电除尘器的电极布置差别很大。电极的形式和布置方式不仅关系到静电旋风除尘器能否很好地发挥电场力和离心力的综合作用,而且对电极的安装、电源的要求也是非常重要的。通过大量的实验,研究了静电旋风除尘器的电极形式和布置方式对除尘器性能的影响。
The electrostatic-cyclone (EC) is a new type of dust collector with combined effects of centrifugal and electrostatic separation constructed on the basis of a conventional cyclone collector by adding a high-voltage electrostatic field. The configurations and layout of discharge electrodes in the cyclone are particularly important to the performance of the dust collector. In this paper, the effects of the configurations and layout of discharge electrodes on the performance of electrostatic- cyclone dust collectors have been experimentally studied in detail.
出处
《能源研究与信息》
2005年第2期75-81,共7页
Energy Research and Information
关键词
静电旋风除尘器
电晕极
布置方式
除尘效率
分级除尘效率
electrostatic-cyclone dust collector
discharge electrode
configuration
total collection efficiency
fractional collection efficiency
