| 摘要 |
Silo for the bulk storage of cereals according to the main patent, in which the vibrators 32 are of pneumatic type, in which the outlet is channelled towards outlet orifices 83 placed on the surface of the plate 19. According to the invention, the flow of air expelled from the outlet orifices sweeps the surface of the plate, thus helping to force the grains back towards the emptying channel. In addition, the circuit supplying compressed air to the vibrators comprises oiler filters 84 containing an edible oil, which partially amalgamates the fine particles present in the grain, thus minimising the cloud of dust generated by the flow of pulsed air. <IMAGE>
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