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SURFACE MODIFICATION DEVICE FOR SOLID PARTICLES AND SURFACE MODIFICATION METHOD FOR SOLID PARTICLES
SURFACE MODIFICATION DEVICE FOR SOLID PARTICLES AND SURFACE MODIFICATION METHOD FOR SOLID PARTICLES
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机译：固体颗粒的表面改性装置及固体颗粒的表面改性方法
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摘要
The purpose of the present invention is to provide a device capable of efficiently drying or cooling in accordance with the type of liquid, and capable of satisfactorily and with good productivity surface-modifying solid particles. In order to achieve this purpose, this surface modification device for solid particles has: a rotating disc having shock pins arranged around the periphery thereof, arranged inside an impact chamber; a collision ring arranged along the outermost peripheral race surface of the shock pins, separated a set space from same; a circulation circuit pipe (20) for guiding and circulating, together with the processing powder, airflow that is generated by the rotation of the shock pins, said circulation circuit pipe disposed such that one opening of same opens to part the collision ring and the other opening opens to the front cover in the vicinity of the center of the rotating disc; a spray nozzle (22a) that supplies liquid to either the front cover, the collision ring, or the circulation circuit pipe; a supply port (23) that supplies a heating medium, a cooling medium, or a drying medium to an appropriate location in the circulation circuit pipe; and a discharge port (24) that discharges excessive circulation air.
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