| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a powder-agitating method for facilitating the change of a clearance quantity between an agitation blade and a pod thereby to achieve powder of a high quality and to shorten the time period required for the agitation work.SOLUTION: An agitating apparatus 1 comprising: a pod 10 of a cylindrical shape; a rotary shaft 20 rotating around a cylinder axis X of the pod 10; and a plurality of agitation blades 30, 30, ... and so on implanted around the rotary shaft 20. The agitating apparatus 1 is used to agitate powder 2 charged into the pot 10, with the agitation blades 30, 30, ... rotating around the axis X. The powder 2 is agitated while changing the clearance quantity D between the pod 10 and the agitation blades 30.</p> |
