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1. (WO2018084701) SYSTEM FOR FILTERING A LIQUID, METHOD FOR OPERATING SUCH A SYSTEM AND ROLL REPLACEMENT METHOD

Pub. No.:    WO/2018/084701    International Application No.:    PCT/NL2017/050703
Publication Date: Sat May 12 01:59:59 CEST 2018 International Filing Date: Thu Nov 02 00:59:59 CET 2017
IPC: B01D 29/09
B01D 33/04
B01D 33/056
Applicants: R & R HOLDING B.V.
Inventors: WENSINK, Roger Johannes Alexander
Title: SYSTEM FOR FILTERING A LIQUID, METHOD FOR OPERATING SUCH A SYSTEM AND ROLL REPLACEMENT METHOD
Abstract:
This invention relates to a system for filtering liquid in which a filter medium is positioned in a receptacle and drawn through the receptacle upon clogging of the filter medium so that the clogged filter medium is replaced by a fresh portion of filter medium. In order to keep the filter medium close to the receptacle, a first and second guide are provided, which first and second guide can be moved to a non-operational position to allow an empty roll with filter medium to be replaced by a new roll filled with filter medium.