FIELD: process engineering.
SUBSTANCE: invention relates to fluff-and-feather material cleaners and may be in production and restoration of articles made from fluff-and-feather. Proposed device consists of two chambers, inner and outer, aligned one inside the other. Tube to discharge cleaned material with inlet located at the center of air flow rotation is arranged so that rotation of broken feather and major waste occurs, primarily, between tube inlet and inner chamber base where through said tube passes. Cleaned material axis may pass both vertically and horizontally.
EFFECT: simplified design, higher quality and efficiency due to extra cleaning stage.
4 cl, 2 dwg
