| 摘要 |
<p>The nozzle (1) has a tubular introduction part (10) that is fixed in a wall of a circular sheath of a gaseous vein. A hollow cylinder dispersing part (20) is extended in an extension of the introduction part, where the dispersing part has a main generator that faces the gaseous vein. Height of the dispersing part ranges between 40 and 60 percent of exterior diameter (D) of the nozzle. The dispersing part has length (l2) greater than or equal to double of effective length (l1) of the introduction part. An independent claim is also included for a method for implementing a nozzle for distribution of powdered products.</p> |
