Kabushiki Kaisha Hosokawa Funtai Kogaku Kenkyusho

Katsuya Mizui

Tohei Yokoyama

Masuo Hosokawa

Kouichi Doi

Haruhisa Yamashita

An apparatus for classifying particles comprising a main body having a fine particle outlet and a coarse particle outlet, a classifying fan wheel disposed within the main body, and a first gas inlet channel for supplying the particles to the interior of the main body along with a gas stream. The apparatus further includes a gas passing member having a large number of gas inlets opened toward the direction of rotation of the fan wheel, and a second gas inlet channel for supplying a gas stream to the space between the gas passing member and the inner wall surface of the main body.

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Yahata, Japan

Katsuya Mizui