| 摘要 |
<p>The feeding hopper (9) is supplied with waste of thermoplastic material. A conveying tube (2), provided with a conveying blower, opens into a cyclone separator (1), which has in its cover plate a venting tube (4), the centre line of which aligns with the axis of the cyclone separator. To avoid, or at least greatly reduce, the risk of the cyclone separator (1) becoming clogged, a rod (7) of smaller diameter is pendulously suspended in the venting tube (4) or a corresponding venting opening and its lower end region protrudes into the vertical outlet tube of the cyclone separator (1) (single figure). <IMAGE></p> |
