公开(公告)号：US4882042A

公开(公告)日：1989-11-21

申请号：US275829

申请日：1988-11-25

申请人： Koichi Manable ,  Mitsumura Naka ,  Mitsushi Futamura

发明人： Koichi Manable ,  Mitsumura Naka ,  Mitsushi Futamura

IPC分类号： B07B4/02 ,  B07B7/02 ,  B07B7/04 ,  B65G53/60

CPC分类号： B07B7/02 ,  B07B4/02 ,  B07B7/04 ,  B65G53/60

摘要： An apparatus and method for separating floss from particles conveyed in a primary gas. The primary gas strikes a plate in a closed hopper so that the primary gas, particles and floss are deflected downwardly through an annular passageway to an annular separation section. A secondary gas is jetted radially outwardly in the separation section to deflect the floss to a floss discharge tube. The heavier particles continue falling into a closed particle discharge passageway into which a tertiary gas is jetted so that it flows upwardly to the separation section. The particles but no gas are discharged from the lower end of the particle discharge passageway.

摘要翻译： 用于将主要气体中输送的颗粒与牙线分离的装置和方法。 主气体在封闭的料斗中冲击板，使得主气体，颗粒和牙线向下偏转通过环形通道到环形分离段。 二次气体在分离部分中径向向外喷射，以将牙线偏转到牙线排出管。 较重的颗粒继续落入封闭的颗粒排放通道中，三次气体被喷射到其中，使得其向上流动到分离段。 颗粒但没有气体从颗粒排放通道的下端排出。