| 摘要 |
<p>The invention relates to a dispersing device (1) comprising a hermetically sealed mixing space (5), a dispersing tool (2), which can be driven about a central axis in this mixing space (5) and having a rod-shaped element (3) for transmitting the power of a drive (4) to this tool (2), and comprising such a drive (4), located outside the mixing space (5). In order to ensure good dispersing with the device and at the same time to eliminate any escape of mixed product in the region of the drive, it is proposed that the rod-shaped element (3) is connected at the inlet into the mixing space (5) to a membrane (6), which is part of a wall (7) of the mixing space (5), and that the rod-shaped element (3) can be set in a tumbling motion by the drive (4), so that its end that is inside the mixing space (5) performs a circulating motion, and that the tool (2) has an outer, fixed ring (2b) with teeth and/or cutting edges (12) or the like and a rotatable element (2a), arranged coaxially with respect to said ring and likewise having teeth and/or cutting edges (12) or the like, the end of the rod-shaped element (3) that is in the mixing space (5) acting on the dispersing tool (2) eccentrically in relation to the axis of rotation of the latter and the rod-shaped element (3) engaging in a clearance (16) in the rotatable element (2a) in the position for use.</p> |
