| 摘要 |
PROBLEM TO BE SOLVED: To provide a powder treatment apparatus in which an object to be treated can be directly supplied without pre-pulverization even when the object to be treated is hard granules or aggregate.SOLUTION: A powder treatment apparatus 100 is a vertical powder treatment apparatus including a casing 5 for pulverizing and/or mixing an object to be treated in a liquid. Specifically, the powder treatment apparatus 100 is characterized in that the casing 5 includes a first treatment chamber having a cylindrical portion 70 in which a rotary blade 22 and a pulverizing rotor 20 driven to rotate on the axial center of the casing 5 are provided, a bottomless cylindrical partition portion which communicates with the first treatment chamber and whose diameter is decreased toward a lower part uniformly from the cylindrical portion 70 along the axis, a second treatment chamber which communicates with the partition portion and has a liquid feed rotor 58 feeding the object to be treated and the liquid, a supply port 55 which communicates with the first treatment chamber, and a discharge port 56 which communicates with the second treatment chamber. |
