Filter device and method for purifying polluted liquids

B - Operations – Transporting – 01 – D

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

B01D 33/21 (2006.01) B01D 33/68 (2006.01)

Patent

CA 2589587

The invention relates to a filter device (1) for purifying polluted liquids, especially waster water, said device consisting of a plurality of interspaced filter elements (4) which form filter modules (3) and are rotatably arranged, in a circular or polygonal manner, in a container (2) containing the untreated liquid. Said filter modules (3) arranged in a circular or polygonal manner form a cavity (14) which is connected to the container (2) by means of a suction opening (12). A cleaning device for cleaning the filter elements (4) by means of purging air is arranged on and/or in the cavity (14). The invention also relates to a method for cleaning filter elements (4) pertaining to a filter device (1). According to said method, rotating filter elements (4) are cleaned by means of purging air during the operation of the filter device. To this end, the filter elements (4) are rotatably arranged in an interspaced and circular or polygonal manner, forming a cavity (14), in a container (2) containing the untreated liquid.

L'invention concerne un dispositif de filtration (1) pour l'épuration de liquides usagés, en particulier d'eaux usées. Ce dispositif comprend plusieurs éléments filtrants (4) espacés qui forment des modules de filtration (3) et qui sont disposés de façon rotative selon une configuration circulaire ou polygonale dans un réservoir (2) contenant le liquide non épuré. Les modules de filtration (3) disposés selon une configuration circulaire ou polygonale définissent une cavité (14) qui est reliée au réservoir (2) par une ouverture d'aspiration (12). Un dispositif de nettoyage est disposé sur et/ou dans ladite cavité (14) pour nettoyer les éléments filtrants (4) avec de l'air de balayage. L'invention concerne également un procédé de nettoyage d'éléments filtrants (4) d'un dispositif de filtration (1) selon lequel les éléments filtrants (4) en rotation sont nettoyés avec de l'air de balayage pendant le fonctionnement. Lesdits éléments filtrants (4) sont disposés à distance les uns des autres de façon rotative selon une configuration circulaire ou polygonale dans un réservoir (2) contenant le liquide non épuré et ils forment une cavité (14).

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Filter device and method for purifying polluted liquids does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Filter device and method for purifying polluted liquids, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Filter device and method for purifying polluted liquids will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1464393

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.