| 摘要 |
This invention relates to an air purification apparatus utilizing a centrifugal impeller by operating a centrifugal impeller with the dynamic injection power of compressed air, thus the separation of liquid, water, oil and particular pollution dust can be carried out with the centrifugal power efficiently from compressed air. Thus this arrangement enables the purification of compressed air efficiently based on centrifugal downstream of compressed air by rotating a small impeller with high speed based on the dynamic injection power of compressed air. A centrifugal separator utilizing an impeller for purifying compressed air comprising: a centrifugal impeller (107) located on the injection pipe (31) of compressed air; bearings (134) connected with the centrifugal impeller (107) thereof; a cylindrical container (109) having a inner cylinder (113) and an outer cylinder; auto drain apparatus etc. Therefore it can be supplied with its small and simple structure for the clean compressed air of the pneumatic tools and machinery in the industrial site. |
