| 摘要 |
The invention concerns a device for separating and collecting waste driven by an air stream, comprising an intake duct ( 52 ) emerging along a tangential direction in a waste separating chamber ( 53 ) defining an internal volume having substantially the shape of a cylinder, in the central part of said chamber ( 53 ) is arranged at least an opening ( 61, 63 ) emerging onto a duct connected to a suction unit, said chamber ( 53 ) having a channel ( 68 ) for evacuating waste along a radial direction, said channel ( 68 ) being connected to a sealed pan ( 76 ) collecting centrifuged waste, the air intake channel ( 52 ) and the waste evacuating channel ( 68 ) being arranged substantially at the same height in the waste separating chamber ( 53 ). The invention is characterized in that the diametrical section of the chamber ( 53 ) ranges between twice and ten times the smallest cross-section of the channel carrying waste from the nozzle.
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