DISPOSITIVO E PROCEDIMENTO DI RIDUZIONE DELLA DISPERSIONE NELL'AMBIENTE DI POLVERE DA ABRASIONE DI SEMENTI CONCIATE DA PARTE DI SEMINATRICI PNEUMATICHE DI PRECISIONE.

摘要

The present invention relates to a device for reducing the dispersion into the environment of dust from abrasion of dressed seeds by pneumatic precision sowing machines (10), the device comprising means for recirculating air discharged by the fan (13) of the pneumatic system of the sowing machine. The invention further relates to a method of reducing the dispersion into the environment of dust from abrasion of dressed seeds by pneumatic precision sowing machines, through recirculation of air discharged by the fan of the pneumatic system of the sowing machine.