Powder processing apparatus
AssigneeNara Machinery Co., Ltd.
InventorsHidetoshi IWAMATSU, Kenichi JOHARA
Life of this patent
Estimating the term…
Abstract
A powder processing apparatus includes a rotor 5, multiple impact pins, and a collision ring 8. The rotor rotates around a horizontal shaft. The impact pins are radially attached on a front surface of the rotor 5. The collision ring 8 covers a side surface of the rotor 5 in which the impact pins are attached and is peripherally disposed along an outermost raceway surface of the impact pins. A part of members (a detachable portion 6b) included in the impact pin is detachably attached to the other (a fixing portion 6a). Multiple types of the detachable parts are prepared to adjust a distance between the impact pins and the collision ring 8.
Claims6
A powder processing apparatus, comprising:
- a rotor rotating around a horizontal shaft;
- multiple impact pins radially attached on a front surface of the rotor, each of the impact pins having a blade shape;
- and
- a collision ring covering a side surface of the rotor in which the impact pins are attached, the collision ring being peripherally disposed along an outermost raceway surface of the impact pins, wherein
- apart of members included in the impact pin is detachably attached to the other included in the impact pin, which is fixed to the rotor, and the part of the members is exchangeable with other type(s) of detachable part, to adjust a distance between the impact pins and the collision ring or
- an impact pin group integrating the impact pins is detachably attached to the rotor, and the impact pin group is exchangeable with other type(s) of impact pin group, to adjust a distance between the impact pins and the collision ring.
Dependencies are inferred from the claim text.