公开(公告)号：US4299699A

公开(公告)日：1981-11-10

申请号：US195893

申请日：1980-10-14

Applicant: Marc A. Boogay

Inventor： Marc A. Boogay

IPC: B01D17/04 ,  B01D29/15 ,  B01D35/10 ,  B01D29/14

CPC classification number: B01D35/10 ,  B01D17/045 ,  B01D29/15 ,  B01D2201/184 ,  B01D2201/186 ,  B01D2201/291 ,  B01D2201/4076 ,  Y10S210/05

Abstract: A coalescing/filtration media composed of yarn-like material held together during normal operation but loosened during backwash to allow "strumming" or vibrating to help loosen media-clogging material, and an armature arrangement by which a cylindrical assembly of yarn segments can be tightened in a helical fashion to perform as filtration/coalescing media or, during backwash, can be loosened to promote the dislodging of clogging material.

Abstract translation: 在正常操作期间由纱线状材料组合在一起的聚结/过滤介质在反冲洗期间松动以允许“弹起”或振动以帮助松开介质堵塞材料，以及可以拧紧纱线段的圆柱形组件的电枢装置 以螺旋方式作为过滤/聚结介质进行，或者在回洗期间，可以松动以促进堵塞材料的移动。