公开(公告)号：US3891415A

公开(公告)日：1975-06-24

申请号：US29297472

申请日：1972-09-28

申请人： NIPPON KOGEI KOGYO COMPANY LIM

发明人： WATANABE TAMOTSU

IPC分类号： B03C3/12 ,  B03C3/01

CPC分类号： B03C3/12 ,  Y10S55/25

摘要： An electrostatic dust collector for exhaust gases containing fine particles having a lattice-type particle aggregating means positioned upstream of a dust collecting zone formed by a charged electrode, connected to a high voltage D.C. generator, and a dust collecting electrode maintained at ground potential, the electrodes establishing an electrostatic field therebetween, as well as a weak electrostatic field between the particle aggregating means and the charged electrode. Passage of the gas containing the fine particles through the aggregating means results in the formation of coarser particles which may be deposited upon the dust collecting electrode. Humidifying means may be provided upstream of the aggregating means to aid in the aggregating process.

摘要翻译： 一种含有微粒的废气的静电除尘器，其具有位于由充电电极形成的集尘区上游的格子型聚集装置，该充电电极连接到高压直流发电机和保持接地电位的集尘电极， 在它们之间建立静电场的电极，以及颗粒聚集装置和带电电极之间的弱静电场。 通过聚集装置使含有细颗粒的气体的通过导致形成可沉积在集尘电极上的较粗颗粒。 可以在聚集装置的上游设置加湿装置以帮助聚集过程。