公开(公告)号：US20230110055A1

公开(公告)日：2023-04-13

申请号：US17955965

申请日：2022-09-29

Applicant: Valmet Technologies Oy

Inventor： Karl Gabrielsson ,  Tony Ingemar Borkenius ,  Ramesh Naidu Penta ,  Sanjay Yallure ,  Shailesh Fulse ,  Robert B. Schiavi

IPC: B01D33/23 ,  B01D33/74

Abstract: A continuous disc filter device including a slurry containing bath, and a disc filter assembly comprising a rotor assembly supported to turn on a horizontal axis and having a filtrate outlet end, a plurality of filter discs spaced apart along the length of the rotor assembly horizontal axis, a plurality of spaced apart discharge conduits, and a plurality of disc filter section support and filtrate channel arms. Each disc filter section has a disc filter section filtrate outlet therein for filtrate to leave the disc filter section. A plurality of spaced apart discharge conduits each includes a discharge conduit housing extending along the rotor assembly horizontal axis and having a longitudinally extending discharge conduit filtrate passageway therein. Each discharge conduit is connected at one end to the rotor assembly filtrate outlet end and connected to respective disc filter section filtrate outlets, and each discharge conduit filtrate passageway is positioned between adjacent filter sections.