| 摘要 |
<p>The present invention relates to a pulverizing device (1) for pulverizing a base material, e.g. pellets, having a predetermined shape and size. The pulverizing device (1) comprising a pulverizing member (2) and a pulverizing surface (3) arranged in a housing (4), said pulverizing member (2) and said pulverizing surface (3) being arranged such that said base material is adapted to be pulverized between said pulverizing member (2) and said pulverizing surface (3). The housing (4) is arranged to at least partly enclose said pulverizing member (2) and said pulverizing surface (3). The pulverizing surface (3) extends essentially along a longitudinal axis A, and said pulverizing member (2) comprises a plurality of planar circular cutting discs (5), adapted to pulverize said base material. The cutting discs (5) is provided with a planar surface (6), and said cutting discs (5) are arranged along said longitudinal axis A, such that said planar surfaces (6) of said cutting discs (5) being oriented essentially parallel to each other. The present invention further relates to an asphalt production arrangement for preparing an asphalt mixture, said asphalt production arrangement comprises such pulverizing device (1).</p> |
