Electrostatic Precipitation, a New Approach

提出了一种新的静电除尘方法， 静电带电的重固体颗粒， 施加直流电的除尘器平行壁之间的悬挂 电场 这些粒子比我们想象的大102倍 104，然后灰尘，将洗涤流动的含尘气体， 碰撞和静电吸引的固体颗粒。 的 固体颗粒连续地扫过沉淀器， 相对于流动的脏气体的交叉流动运动， 通过与边界壁碰撞而经历自清洁作用， 除尘器，其中，它们在两个平行壁中的任一个处接收 使除尘器免受外加电场的作用。 或者，可以允许“携带灰尘”的固体颗粒 从除尘器中出来进行洗涤，同时补充清洁的固体 粒子被提供。 在任一种情况下，该过程都是连续的， 直流电场

A new approach to electrostatic precipitation is proposed that utilizes electrostatically charged heavy solid particles which are sustained in suspension between parallel walls of the precipitator with a dc applied electric field. These particles, which are larger by a factor of 102 to 104 then the dust, will scrub a flowing dust laden gas as a result of impaction and electrostatic attraction to the solid particles. The solid particles are continuously swept through the precipitator in a cross-flow motion relative to the flowing dirty gas and are made to undergo a self-cleaning action by collision with the boundary wall of the precipitator where they receive at either of the parallel walls of the precipitator from the action of the applied electric field. Alternatively, the "dust carrying" solid particles can be allowed to pass out of the precipitator for washing while a makeup of clean solid particles is supplied. In either case, the process is continuous in a dc electric field.