| 摘要 |
Abstract The subject of the patent of invention consists of a novel filter for separating solid bodies into layers, granules and/or powders in suspension in a circulating air stream, which consists in arranging, inside the internal screening cage of the receptacle of largest dimensions for collecting the particles and solid bodies in layers, granules and/or powders when filtered; there is at least one screening baffle subdividing the internal chamber of the screening cage, converting it into multiple screening compartments, the size of the meshes of each subdivider screening baffle, with a pitch less than the dimensions of the bodies and powder in suspension to be retained, in a selected way, in each one of the subdivisions of the screening cage, and the size of the meshes being smaller and smaller in sequence in each one of the successive subdivisions of the chamber, and, when loaded, having the end of the pressurised-air inlet pipe plugged in to the tube of the entry orifice located in the upper wall of the box and perpendicular to the point where the first screening compartment is located, and the air outlet in the last compartment. <IMAGE>
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