| 摘要 |
A method and apparatus for pneumatically sorting products heterogeneous in nature, form and dimensions, in which the products, while freely falling are deviated by means of a transverse gaseous flux, the height of fall being adjusted before deviation of the products and before production of a second gaseous flux, characterized in that the deviations imparted to the products while freely falling are produced by compressed gases, and their trajectories are determined by the directing of the expansion of the bases between the ejection zone and the atmosphere by means of large panels formed with multiple openings. |
