| 摘要 |
FIELD: process engineering. ^ SUBSTANCE: proposed labyrinth air cleaner comprises positive(negative)-charge dust collector arranged in passage of air into housing that has multiple panel with positive(negative)charge to collect dust and is arranged to form air passage through charged dust collector, air ionisation control device that comprises charging/irradiating elements arranged in aforesaid labyrinth air passage and electrically-drive blower to force air through charged dust collector. In operation, particles charged positively (negatively) carried by airflows through variable air passage collide many times with dust collection panels charged positively (negatively). ^ EFFECT: higher quality of air cleaning. ^ 12 cl, 6 dwg |
