| 摘要 |
<p>The invention relates to a method and device (1) for comminuting particles (2). The device (1) comprises at least one tube (8, 8 ) for collecting a predetermined quantity of particles (2), whereby the particles (2) form a clot (12) inside the tube (8, 8 ). The device (1) also comprises at least one pressure pulse unit (13, 13 ) for generating pressure pulses. By subjecting the clot (12) to the action of a pressure pulse, said clot is launched out and above an exit opening of the tube (8, 8 ) whereby striking an impact plate (6), which is located beyond the tube (8, 8 ) and which has openings (7). Finally, the inventive device (1) comprises a collection chamber (4), which is connected to the impact plate (6), and inside of which the particles (2) comminuted by the impact against the impact plate (6) and passing through the openings (7) are collected.</p> |
