| 摘要 |
An air cleaner contains a swirl vane in the form of a cut cone with elements of a logarithmic spiral, which form slots for twisting of the air flow, a housing with a cover, a dust catcher and a channel of purified air. The cover of housing has a shaft, on which a swirl vane is located with possibility of rotation, and a bearing disk is located between the swirl vane and cover in the axial direction. |
