Title:
LARGE-CAPACITY WATER TREATMENT DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/020621
Kind Code:
A3
Abstract:
The invention relates to a water treatment device (10) comprising, for the one part, a reservoir of ion-exchange resin (12) having a reservoir inlet and a reservoir outlet, and a distribution valve (16) installed on said resin reservoir (12) having a raw water inlet (80) and a treated water outlet (82), and, for the other part, a reservoir of regenerating liquid (18) connected to said distribution valve (16) and a regenerating-liquid supply valve (24) that is controllable between an open position and a closed position, said distribution valve (16) having, for the one part, a distribution chamber (22) and a tubular distribution member (40) that is controllable in translation and mounted inside said distribution chamber (22) and, for the other part, an actuator (44) for controlling said tubular distribution member (40). Said device also comprises another actuator (44) for controlling said regenerating-liquid supply valve (24).
Inventors:
STEINER MICHEL (FR)
Application Number:
PCT/FR2015/052162
Publication Date:
December 29, 2016
Filing Date:
August 05, 2015
Export Citation:
Assignee:
CAPPERS (FR)
International Classes:
C02F1/42; B01J49/00; C02F1/00
Domestic Patent References:
| WO1997027413A1 | 1997-07-31 |
Foreign References:
| US6596159B1 | 2003-07-22 | |||
| EP1321433A1 | 2003-06-25 | |||
| FR2891164A1 | 2007-03-30 | |||
| EP0006409A1 | 1980-01-09 | |||
| US3616920A | 1971-11-02 | |||
| US20020117431A1 | 2002-08-29 | |||
| US5069779A | 1991-12-03 | |||
| US3797523A | 1974-03-19 | |||
| US6001262A | 1999-12-14 |
Attorney, Agent or Firm:
RIPAULT, Damien et al. (38 avenue Hoche, Paris, FR)
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