| 摘要 |
<p>The device for continuous non-impact pulverisation of solids includes: A) a cylindrical container (12) with central input and peripheral output; B) a rotor (68), mounted to turn within the container, made up of a hollow hub (60), two parallel disks (62,64) assembled coaxialy on the hub, and of several flat blades (66) perpendicular to said parallel disks positioned radially between the same from said hub as far as the adjacent point of their external circumference; a front opening (70) in the cavity (12), insulated by a seal from the internal section of the container; several openings (74) linking the central cavity (72) and the area between the blades (66); C) means for driving the rotor. The charger duct (44) of the material to be accelerated is inserted axially as far as the central median point of the rotating cavity (72). The operating and parametric conditions needed for non impact pulverisation, even operating under vacuum, with minimum energy and high producibility are also worthy of note. <IMAGE></p> |
