| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an air stream agitator of a particulate matter which prevents an unprocessed particulate matter from mixing into a processed one and is able to lower the overall height of the device, abate loss in treatment efficiency, and which enables first-in first-out of a material.SOLUTION: An air stream agitator of a particulate matter is provided with an inner pipe 11d under an agitation flow part 11 to form a double pipe structure by inserting this inner pipe 11d from above into the interior of a vertical pipe 13a that connects the agitation flow part 11 to a storage part 12, and a gap s is formed between the vertical pipe 13a and the inner pipe 11d. A particulate matter having flowed from the inlet 13c is guided below through this gap s, and then carried up into the agitation flow part 11 through the interior 11f of the inner pipe 11d. By this way, the particulate matter having flowed from the inlet 13c is pneumatically transported into the agitation flow part 11 to be flowed by agitation in the agitation flow part 11.</p> |
