公开(公告)号：WO2014197468A2

公开(公告)日：2014-12-11

申请号：PCT/US2014/040691

申请日：2014-06-03

Applicant: BILFINGER WATER TECHNOLOGIES, INC.

Inventor： ADAMSON, Grant Christopher ,  VAN SOMEREN, Ross ,  BAILEY, Steven Gregory ,  MCINNES, Michael James

IPC: B01D33/056

CPC classification number: B01D33/04 ,  B01D33/333

Abstract: A continuous belt screen assembly and system used for filtering fluid for various municipal and industrial purposes. The assembly includes a pair of spaced, endless belts, lifters, and screen panels. Each lifter is operably mounted to the pair of belts for lifting of solid waste out of the fluid in the channel. Each of the screen panels may be interposed between lifters and secured in place by opposing slots defined by the lifters. The endless belts may include toothed drive links, with the ends of the teeth extending with the ends of the drive links to define an involute profile. The lifters may include a sleeve portion for receiving a pivot shaft and a paddle portion extending from the sleeve portion, terminating at a free end that may be contoured to have teeth. The lifters may be a flexible material configured to deflect.

Abstract translation: 用于过滤各种城市和工业用途的流体的连续带式屏幕组件和系统。 组件包括一对间隔开的环形带，升降器和筛板。 每个升降器可操作地安装到一对带上，用于将固体废物从通道中的流体中提取出来。 每个屏幕面板可以介于升降器之间并且通过由升降器限定的相对的狭槽固定在适当位置。 环形带可以包括齿形驱动连杆，齿的端部与驱动连杆的端部一起延伸以限定渐开线轮廓。 提升器可以包括用于接收枢转轴的套筒部分和从套筒部分延伸的桨部，其终止于可以被轮廓形成齿的自由端。 升降机可以是被配置为偏转的柔性材料。