40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
Produits et services
Machines and apparatus included in this class for use in
separating solids and/or contaminants from liquid;
filtration machines and apparatus; filters including
effluent filters, separators (machines); valves (parts of
machines); material handling and conveying machines; heat
exchangers (parts of machines); centrifuges (machines);
parts and accessories in this class for the aforementioned
goods. Installations and equipment for water supply and sanitary
systems; apparatus and installations for the treatment of
water; apparatus for the removal of suspended solids from a
liquid; installations for the separation of liquids;
apparatus and installations for the treatment and management
of water, sewage, waste water and effluents; apparatus and
installations in this class for the catchment, drainage,
storage, reticulation, distribution and disposal of
wastewater, effluent and waste; purification installations
for water, effluent, sewage and wastewater; filtering
installations in this class and their parts including
integrated risers, lids, basins, adapters, pumps and pump
systems; treatment installations to separate water from
contaminants; treatment installations to separate water from
contaminants; parts and accessories in this class for the
aforementioned goods. Services for the treatment of water, waste water, sewage,
effluent and waste; treatment of waste and effluent;
services in this class for the purification and
decontamination of water, air and land; services in this
class for the treatment of effluent irrigation; recycling
and sorting of waste; processing services relating to the
treatment of water, soil, sewage, sludge, effluent and waste
products; services for the treatment of water, sewage, waste
and effluent provided by wastewater treatment plant;
consultancy, advisory and information services relating to
the foregoing.
A filtration apparatus which has a filtration chamber, and the filtration chamber has a fluid inlet, a filtered fluid outlet, a residue outlet, and a filtering element. The filtering element is situated between the fluid inlet and the filtered fluid outlet. The apparatus also includes a wiping member which is situated within, or about, the filtering element and which is adapted to wipe the surface of the filtering element. The wiping member also wipes any residue toward the residue outlet when the apparatus is in use. The filtration apparatus includes a first pumping configured to create a flow toward the filtering chamber, and a second pumping situated within the filtering chamber and configured to induce a counter-flow back toward the first pumping.
B01D 29/94 - Filtres à éléments filtrants stationnaires pendant la filtration, p. ex. filtres à aspiration ou à pression, non couverts par les groupes Leurs éléments filtrants comportant des dispositifs d'alimentation ou d'évacuation d'évacuation du gâteau de filtration, p. ex. goulottes
B01D 29/35 - Éléments filtrants autoportants agencés pour la filtration à courant dirigé vers l'extérieur
B01D 29/64 - Régénération de la substance filtrante dans le filtre par des racloirs, des brosses ou des dispositifs analogues agissant sur le côté de l'élément filtrant où se trouve le gâteau
A filtration apparatus which has a filtration chamber, and the filtration chamber has a fluid inlet, a filtered fluid outlet, a residue outlet, and a filtering element. The filtering element is situated between the fluid inlet and the filtered fluid outlet. The apparatus also includes a wiping member which is situated within, or about, the filtering element and which is adapted to wipe the surface of the filtering element. The wiping member also wipes any residue toward the residue outlet when the apparatus is in use. The filtration apparatus includes a first pumping means configured to create a flow toward the filtering chamber, and a second pumping means situated within the filtering chamber and configured to induce a counter-flow back toward the first pumping means.
B01D 29/11 - Filtres à éléments filtrants stationnaires pendant la filtration, p. ex. filtres à aspiration ou à pression, non couverts par les groupes Leurs éléments filtrants avec des éléments filtrants en forme de sac, de cage, de tuyau, de tube, de manchon ou analogue
B01D 29/23 - Éléments filtrants avec des supports agencés pour la filtration à courant dirigé vers l'extérieur
B01D 25/38 - Enlèvement des gâteaux de filtration par des pièces mobiles entrant en contact avec des éléments filtrants fixes, p. ex. des racloirs
B01D 29/21 - Éléments filtrants avec des supports agencés pour la filtration à courant dirigé vers l'intérieur à feuilles ondulées, pliées ou enroulées
B01D 29/64 - Régénération de la substance filtrante dans le filtre par des racloirs, des brosses ou des dispositifs analogues agissant sur le côté de l'élément filtrant où se trouve le gâteau
