Surface modification method of the surface modification apparatus and solid particles of the solid particles .

摘要

present invention is to efficiently drying or cooling, depending on the type of the liquid is possible, solid particles with good productivity, and it is an object that satisfactorily to provide a device capable of treating the surface modification. Then, in order to achieve this object, the present invention is the impact chamber, together with arranging a turntable which provided around the impact pin, along the outermost circumference track surface of the impact pins, a and constant spatial contrast The place to place the collision ring and the impact pin circulation circuit pipes 20 for guiding and circulating the treated powder with the generated air flow by rotation of the one opening of the circulation circuit tube to a portion of the collision ring is opened, together with provided the other opening is opened to the front cover in the vicinity of the center of said rotary disc, said front cover, a spray nozzle 22a for supplying a liquid to one of the collision ring or circulation circuit pipe provided above the circulating place on the heating medium of the circuit tube, it was with the surface reformer of solid particles provided an exhaust port 24 for discharging the excess circulation gas and supply port 23 for supplying the cooling medium or dry media.