公开(公告)号：US20240252957A1

公开(公告)日：2024-08-01

申请号：US18104589

申请日：2023-02-01

申请人： Paul Liotta ,  Zachary McPherson

发明人： Paul Liotta ,  Zachary McPherson

IPC分类号： B01D24/22 ,  B01D24/40 ,  B01D24/42 ,  B01D24/44 ,  C02F11/121

CPC分类号： B01D24/22 ,  B01D24/402 ,  B01D24/425 ,  B01D24/44 ,  C02F11/121

摘要： A solid-liquid filtration assembly for removing solids from a solid-liquid mixture includes a filter module comprising a pan, to which a screen is attached, and a scraping arm, to which is attached slurry nozzles. A media bed on the screen separates solids from a mixture of a liquid and the solids. Filtrate drains from the pan via a drain tube. A scraping arm removes dewatered solids and soiled media from atop the media bed, forward of the scraping arm. The scraping arm also expels the dewatered solids and the soiled media from the pan, while slurry nozzles deliver the mixture to the media bed aft of the scraping arm.