| 摘要 |
<p>The device has an arrangement (38) for separating liquid and powder, where the arrangement has a filter element (44) and a floating unit (50) arranged above as a sealing element. The arrangement is attached in the upper region in a vertically elongated cylindrical pump chamber (34) for pneumatically feeding liquids, powders, suspensions and pastes. The pump chamber is connected in its lower region to a supply line (20) and to an extraction line (12) for liquid, powder, suspension or paste. Multiple supply lines for multiple products are selected. An independent claim is also included for a method for pneumatically feeding fluid materials, where powder and liquid, suspensions or paste are transferred by a container into another at the same time.</p> |
