公开(公告)号：US20140034580A1

公开(公告)日：2014-02-06

申请号：US14041906

申请日：2013-09-30

Applicant: Kaydon Custom Filtration Corporation

Inventor： Ruijun Chen

IPC: B01D17/04 ,  F16N39/06

CPC classification number: B01D17/045 ,  B01D29/232 ,  B01D29/58 ,  B01D36/003 ,  B01D2201/0407 ,  B01D2239/0421 ,  B01D2239/0613 ,  B01D2239/0618 ,  C10G31/09 ,  C10G33/06 ,  C10G53/02 ,  F16N39/06

Abstract: A filter system for removing contaminants from oil based industrial liquids and the like includes a support tube with a permeable sidewall through which the industrial liquid flows in an inside out direction. A multilayer coalescence media surrounds the support tube, and includes at least one layer of a non-woven fibrous material that is partially wettable by the dispersed water in the industrial liquid, and commences coalescence of the same to form small primary water droplets, and at least one sheet of a precisely woven monofilament fabric stacked on the downstream side of the non-woven material. The woven fabric is substantially wettable by the dispersed water, and has a fixed open mesh with uniformly sized and spaced apart pore openings which continue to coalesce the primary water droplets into large water drops which fall from the filter for collection along the bottom of the apparatus.

Abstract translation: 用于从基于油的工业液体等中除去污染物的过滤系统包括具有可渗透侧壁的支撑管，工业液体通过所述可渗透侧壁向内流出。 多层聚结介质包围支撑管，并且包括至少一层由工业液体中的分散水部分地润湿的非织造纤维材料层，并开始其聚结形成小的初级水滴，并且在 至少一张精密编织的单丝织物堆叠在无纺布材料的下游侧。 机织织物基本上被分散的水润湿，并且具有固定的开孔网，其具有均匀尺寸和间隔开的孔口，其继续将初级水滴聚结成从过滤器落下的大的水滴，以便沿设备的底部收集 。