公开(公告)号：US10722832B1

公开(公告)日：2020-07-28

申请号：US15881523

申请日：2018-01-26

申请人： James Hardie Technology Limited

发明人： Matthew Spencer ,  Sam LaBanco ,  Parth Bhatt ,  Zachary Carlins

IPC分类号： B01D39/06 ,  B01D50/00 ,  B01D45/16 ,  B01D39/12 ,  A47L9/16 ,  B08B17/02 ,  A47L7/00 ,  A47L5/02 ,  B08B5/04

摘要： A compact dust removal system that can be mounted on a substantially rigid receptacle, such as a pail, found at construction sites. The compact dust removal system includes an array of cyclonic separators of different sizes disposed within a mesh filter. The system can be mountable to a pail such that an initial dust removal stage occurs by inertial separation along the interior surface of the pail. The system further includes a cyclone inlet manifold configured to distribute dust-laden air among the cyclonic separators at least partially based on the size of dust particles within the dust-laden air.