| 摘要 |
<p>PROBLEM TO BE SOLVED: To solve such a problem that, in a conventional density dispersion device for granular powder, a satisfactory sophistication is not obtained, thereby variations are caused, and consequently stability is deficient.SOLUTION: There is provided a density dispersion device for granular powder equipped with a density dispersion member in which an upper face to be hit with a granular powder having dropped for discharge is formed in a curved face whose diameter is gradually lessened toward a top tip, between: a receptor for the granular powder arranged below a discharge chute of the granular powder feeder for conveying a fixed quantity of the granular powder; and the discharge chute. The density dispersion member is an umbrella-like member, and a fan-shaped planar member formed of a corrugated plate is provided below the front side of the umbrella-like member.</p> |
