B - Operations – Transporting – 01 – D
Patent
B - Operations, Transporting
01
D
B01D 29/39 (2006.01) B01D 29/66 (2006.01) B01D 29/86 (2006.01)
Patent
CA 2323143
The invention concerns an equipment for separating a solid/liquid suspension by filtering, in particular biological or physico-chemical purification of liquor sludge, on a textile or membrane filtering material. The invention is characterised in that it consists of at least a plate (14) immersed in the suspension to be treated, said plate being inclined relative to the vertical and made in the form of a recessed plate comprising one or several sections whereof only the lower surface (16) is covered with the filtering support (14) the upper surface being solid, said recessed plate internal enclosures being connected to a manifold or flowline (20) collecting the treated water and gas sweeping means (24; 30) are arranged beneath said plate (14), such that the gas bubbles emitted by said sweeping means flow along the filtering support.
Equipement de séparation d'une suspension solide/liquide par filtration, notamment des boues d'une liqueur d'épuration biologique ou physico-chimique, sur matériau filtrant textile ou membranaire, caractérisé en ce qu'il est constitué d'au moins une plaque (14) immergée dans la suspension à traiter, ladite plaque étant inclinée par rapport à la verticale et réalisée sous la forme d'une plaque évidée comportant un ou plusieurs compartiments dont seule la face inférieure (16) est recouverte du support filtrant (14) la face supérieure étant pleine, les capacités internes de ladite plaque évidée étant raccordées à un collecteur ou à une goulotte (20) recueillant l'eau traitée et l'on prévoit des moyens permettant d'assurer un balayage gazeux (24; 30) positionnés en dessous de ladite plaque (14), de manière que les bulles gazeuses émises par lesdits moyens de balayage s'écoulent le long du support filtrant.
Duval Catherine
Geaugey Valerie
Le Bars Franck
Degremont
Goudreau Gage Dubuc
Suez - Lyonnaise Des Eaux
LandOfFree
Improvements to solid-liquid separating equipment in... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Improvements to solid-liquid separating equipment in..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Improvements to solid-liquid separating equipment in... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1991646