| 摘要 |
<p>The device (1) has a storage unit (2) i.e. hopper, for storing a product to be extracted, and a product transporting unit (3) constituted by a scrapper, a spar or a blade. The transporting unit has a downstream part (8) located outside the storage unit and along a product transporting direction. An imparting unit (10) is constituted by a removable or interchangeable flat plate (11), and imparts a continuous and homogeneous flow to the product from the transporting unit. The imparting unit is provided in front of a zone (9) of the downstream part of the transporting unit.</p> |
