公开(公告)号：US20160310970A1

公开(公告)日：2016-10-27

申请号：US15104173

申请日：2014-12-17

Applicant: FLSmidth A/S

Inventor： Michael J. GARDINER ,  Mathew WALKER ,  Tony ELLIOTT ,  David STARR ,  Craig WILSON ,  Mark FLANAGAN ,  Barry LEWIS

IPC: B04B11/06 ,  B04B3/00

CPC classification number: B04B11/06 ,  B04B3/00 ,  B04B3/04 ,  B04B2001/2033

Abstract: A scroll screen centrifugal separator includes a distributor that is configured to receive slurry received from a feed conduit. The distributor is configured to deflect the received slurry to a screen of the scroll screen centrifugal separator. In some embodiments, the distributor may include a distributor that has a flat surface encircled by a lip or having one or more lips positioned on the flat surface, an inclined surface, or a declined surface that faces the mouth of the feed conduit. In other embodiments, the distributor may include a plurality of dam members for defining passageways through which slurry is passable through the distributor prior to being ejected to a screen of the separator. In other embodiments, the distributor may include a distributor plate that has a plurality of radial arms attached thereto that are configured to direct slurry to the basket with a rotational velocity.

Abstract translation: 涡旋式筛离离心分离器包括配置成接收从进料导管接收的浆料的分配器。 分配器构造成将接收的浆料偏转到涡旋筛离心分离器的筛网。 在一些实施例中，分配器可以包括分布器，其具有由唇部包围的平坦表面或者具有位于平坦表面上的一个或多个唇部，倾斜表面或面向进料导管口的倾斜表面。 在其他实施例中，分配器可以包括多个用于限定通道的阻挡构件，浆料在被排出到分离器的筛网之前可通过分配器通过。 在其他实施例中，分配器可以包括分配器板，其具有附接到其上的多个径向臂，其被构造成以浆液的速度将浆料引导到篮子。