| 摘要 |
<p>The invention relates to a sieve (1) having a plurality of sub-components (2, 3, 4), which can be transformed from a first assembled position to create a plate with a plurality of apertures therein through which material can be forced, with each aperture being formed from at least two assembled sub-components, and which can be transformed to a cleaning position in which the sub-components can be separated such that the apertures are split allowing material particles to be removed from split apertures (9).</p> |
