电除尘器提效节能除尘效率公式的研究  

STUDY ON EP EFFICIENCY ENHANCING AND ENERGY-SAVING DUST REMOVAL EFFICIENCY FORMULA

作　　者：胡满银[1] 雷应奇[1] 尹琦[1] 高香林[1] 

机构地区：[1]华北电力大学环境科学与工程学院,河北保定071003

出　　处：《环境工程》2009年第3期90-93,113,共5页Environmental Engineering

摘　　要：依据理论驱进速度和我国电除尘器(EP)的运行现状,以及提效节能型高压供电设备的开发成功与推广,分析研究了反映高压供电提效节能智能优化控制特性的EP除尘效率公式。公式指出,有效驱进速度和EP除尘效率与提效节能工作方式下的二次电压峰值及最小值成正比,与火花整定工作方式下的二次电压峰值及最小值之比成正比。该公式可为EP高压供电等设备的优化研究开发和提效节能运行提供参考依据。According to the theoretic driving velocity and running condition of electrostatic precipitator （EP） in China, as well as successful development and popularization of eMciency enhancing and energy-saving high-voltage power supply equipment, it is studied the EP dedusting efficiency formula reflecting high-voltage current supply efficiency enhancing and energy-saving characteristics. This formula indicates that the effective driving velocity and EP dust removal efficiency are in proportion to the hump and the minimum of the secondary voltage which is under the efficiency enhancing and energy-saving operation mode, as well as in proportion to the ratio of the hump to the minimum of the secondary voltage which is under spark setting operation mode. This formula may provide a reference for optimization research on EP high-voltage power supply equipments etc and efficiency-raising ＆ energy-saving operations.

关 键 词：电除尘器 高压供电 提效节能 电晕功率 除尘效率 驱进速度 

分 类 号：X701.2[环境科学与工程—环境工程]