公开(公告)号：US20140158601A1

公开(公告)日：2014-06-12

申请号：US13712219

申请日：2012-12-12

Applicant: OVIVO LUXEMBOURG S.A.R.L.

Inventor： Sid Jones

IPC: B01D33/056

CPC classification number: B01D33/056 ,  B01D33/333 ,  Y10T29/49718

Abstract: A traveling band screen has a support frame assembly, two continuous chains movably mounted to the support frame assembly for motion along respective mutually parallel endless paths, a plurality of mesh members each secured on opposing edges to the chains, and a plurality of rollers rotatably mounted to each of the chains. One or more of the rollers are split rollers. Each such split roller has a respective rotation axis extending perpendicularly to the respective chain and accordingly to the path of motion of the chin. Each split roller has two roller halves secured to one another via elongate fasteners that extend parallel to the respective roller rotation axis.

Abstract translation: 行进带屏幕具有支撑框架组件，两个连续的链条，其可移动地安装到支撑框架组件上，用于沿相应的相互平行的环形路径运动;多个网状构件，每个网状构件均固定在与链条相对的边缘上;多个辊子可旋转地安装 到每个链。 一个或多个辊是分离辊。 每个这样的分离辊具有垂直于相应链延伸并且因此相对于下巴的运动路径延伸的相应旋转轴线。 每个分离辊具有通过平行于相应的辊旋转轴线延伸的细长紧固件彼此固定的两个辊子半部。