| 摘要 |
PROBLEM TO BE SOLVED: To provide a medium agitation type wet pulverizer having improved pulverizing and dispersing efficiency of an object to be treated. SOLUTION: The medium agitation type wet pulverizer 1 is provided with a centrifugal separator 22 having a centrifugation mechanism inside a pulverization chamber 3, and the centrifugal separator 22 is attached to the lower end part of a hollow main shaft 19 freely rotatably inserted into the pulverization chamber 3. The centrifugal separator 22 is constituted of an upper rotor 23, a lower rotor 26, a plurality of blades 30 provided on an outer peripheral part between both rotors 23 and 26, and an agitation member 31 provided on the outer peripheral part of both rotors 23 and 26 on the outer side of the blades 30. The agitation member 31 is constituted of a pair of annular rings 33 and 34 and a plurality of agitation blades 32 connecting both rings 33 and 34. The pulverization chamber 3 is formed in a roughly spherical space, and at least one baffle 38 is attached to the inner wall surface of the pulverization chamber 3. COPYRIGHT: (C)2005,JPO&NCIPI
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