公开(公告)号：US09067212B2

公开(公告)日：2015-06-30

申请号：US13791959

申请日：2013-03-09

Applicant: TSUKASA CO., LTD.

Inventor： Fumio Kato

IPC: B02C13/00 ,  B02C19/06 ,  B02C23/18 ,  B02C13/18 ,  B02C13/14 ,  B02C13/288

CPC classification number: B02C19/061 ,  B02C13/14 ,  B02C13/18 ,  B02C13/1814 ,  B02C13/185 ,  B02C13/288 ,  B02C23/18

Abstract: A mill includes a grinding chamber, a rotating shaft located in the grinding chamber, a rotating body structured to have a rotary member fixed to the rotating shaft, a casing provided to form an outer shell of the grinding chamber, an inlet arranged to supply a solid-gas two-phase flow K containing particles and a gas to the grinding chamber, and an outlet arranged to discharge the solid-gas two-phase flow K′ from the grinding chamber. A cylindrical frame member having an inner peripheral surface formed in a corrugated shape is located in the casing. The solid-gas two-phase flow K supplied via the inlet into the grinding chamber is circled in the grinding chamber, while being accelerated by the rotating body.

Abstract translation: 研磨机包括研磨室，位于研磨室中的旋转轴，构造成具有固定到旋转轴的旋转构件的旋转体，设置成形成研磨室的外壳的壳体，布置成供应 含有颗粒的固体气体两相流K和到研磨室的气体，以及设置成从研磨室排出固体气体两相流K'的出口。 具有形成为波纹形状的内周面的筒状框架部件位于壳体内。 通过入口供入到研磨室中的固体气体两相流K在研磨室中被旋转体加速。