| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electric dust-collector capable of efficiently capturing an ultra-fine particle of nano-class such as a diesel discharge particle (DEP) without adding a particular apparatus. <P>SOLUTION: In the electric dust-collector constituted so as to arrange a charged part and a dust-collection part at front and rear stages, the dust-collection part is constituted by a flat plate-like high voltage electrode and an earthing electrode arranged in parallel so as to be opposed to each other through a space in which a treatment gas flows, and a large number of punching holes are dispersed/provided on the whole surface of at least one electrode of the both electrodes. <P>COPYRIGHT: (C)2009,JPO&INPIT |
