一、静电除尘 静电除尘是在空气净化中应用最早的除尘技术;其原理是在空间中加一高压电场,颗粒粉尘在电场力的作用下向电极板运动,从而达到除尘目的。在静电除尘技术中,影响除尘效果的主要因素是电场强弱和风量大小。理论上来讲,电压越高、风量越小,除尘效果越好,但在实际应用过程中,电压如果过高,则容易产生火化放电,带来安全隐患,同时放电过程还可能产生 I. Electrostatic dust removal Electrostatic dust removal is the earliest application of dust removal technology in air purification. The principle is to add a high-voltage electric field in the space. Particle dust moves to the electrode plate under the action of electric field force so as to achieve the purpose of dust removal. In the electrostatic dust removal technology, the main factor affecting the dust removal effect is the strength of the electric field and the amount of air flow. In theory, the higher the voltage, the smaller the air volume, the better the dust removal effect. However, in the actual application process, if the voltage is too high, the cremation discharge may be easily generated, posing a potential safety hazard and the discharge process may also occur