| 摘要 |
<p>The agitator has a mixing element comprising a fixation unit (1) to fix the element with an agitation axle that is extended by a radius of a circular ring (2). A spiral (3) is introduced over the entire length of the circular ring, where the ring is in a plane inclined at 20 degrees. The radius of the ring is found in a plane inclined at 40 degrees. The element is interchangeable by the fixation unit during cleaning of the element.</p> |
