| 摘要 |
PROBLEM TO BE SOLVED: To provide a disperser by which stirring efficiency is improved, clogging of a rotary screen can be prevented, exchanging / washing workability of the rotary screen is excellent and further shaft runout of a rotary shaft can be prevented and thereby breakage of a seal part can be prevented. SOLUTION: The disperser 2 is arranged inside a cylindrical vessel 20, a driving-gear 26 and a proximal end 222 side are connected with each other and the disperser has the rotary screen 25 and a stirring section 24 which are provided around the rotary shaft 22 that is freely rotatable in a peripheral direction opposed to an axial direction so as to synchronize with rotation of the rotary shaft 22. Further the disperser 2 has a sealing part 28 for sealing a joint 30 between the rotary shaft 22 and the driving-gear 26 from a pulverizing space B in the vessel 20. The rotary screen 25 is provided near a terminal end 224 side of the rotary shaft 22 and at a concentric circular inside of the stirring section 24. A cushion member 32 for dissolving clogging of the rotary screen 25 is held with freely moving at the concentric circular inside of the rotary screen 25. Both a slurry introducing port 206 and a slurry discharging port 208 provided at the vessel 20 are provided at a sealing part 28 side of the vessel 20. COPYRIGHT: (C)2006,JPO&NCIPI
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