| 摘要 |
<p>An electrostatic precipitator including an ionization means (1), a precipitation means (2) and a cleaning means (3) is disclosed. Greasy particles in a gas are ionized and charged with high-voltage direct currents by the ionization means (1). The charged greasy particles are precipitated on at least one band type positive electric sheet (21) turning in a cyclical manner. The greasy particles deposited on the moving positive electric sheet (21) are scraped off by the cleaning means (5). Therefore, it can remove greasy particles contained in gases quickly. <IMAGE></p> |
