| 摘要 |
PROBLEM TO BE SOLVED: To accelerate component extraction of an extraction object which is provided on an axis by facilitating the component extraction by stirring (rotating) the axis and, in addition to this, by maintaining rotation of the extraction object by using the rotary water flow produced by stirring means even after the end of the stirring operation.SOLUTION: A continuous rotary extraction stick comprises: an axis 1; a rotating part 2 which is provided on the axis 1, can rotate around the axis 1 by moving the axis 1 or, when an object is fixed on the axis 1, by rotation of the object, and possess a function capable of maintaining the rotation after stopping the movement; an attaching part 3a which is provided on the rotating part 2 and by which an extraction object 5 is attached on the rotating part 2. By rotating the rotating part 2, the component extraction of the extraction object 5, which is attached on the attaching part 3a, can be accelerated. |
