扩展式旋风静电除尘器空气粉尘驱进速度的计算

Theoretical Computation of Driving Velocity of the Air Dust Concerning Spreading Cyclone Separators with Electrostatic Precipitator

阐述扩展式旋风静电除尘器的降尘机理，描述空气粉尘的荷电过程，研究荷电粉尘的受力和运动规律，建立气流粉尘的动力学方程．计算粉尘的驱进速度，并讨论介质阻力系数对驱进速度的影响．最后给出在工业除尘的应用实例．

The laying dust mechanism of the spreading cyclone separators with electrostatic precipitator is presented. The carry electricity process of the dust is described. The paper studies acting force and movement law of the carrying electricity dust, and sets up hydromechanics equation of the air dust. The driving velocity of the air dust is calculated and the influence of different resistance factor on the driving velocity is discussed. Finally, examples are given as to where spreading cyclone separators with electrostatic precipitator are used to slove industrial laying the dust.