EP 1011872 A1 20000628 - APPARATUS FOR SEPARATING AND PURIFYING POLLUTING AGENTS FROM AT LEAST ONE FLUID MIXTURE
Title (en)
APPARATUS FOR SEPARATING AND PURIFYING POLLUTING AGENTS FROM AT LEAST ONE FLUID MIXTURE
Title (de)
ABSCHEID- UND REINIGUNGSVORRICHTUNG FÜR WENIGSTENS EIN VERSCHMUTZTES FLÜSSIGKEITSGEMISCH
Title (fr)
APPAREIL SEPARATEUR ET EPURATEUR DE LA POLLUTION D'AU MOINS UN MELANGE FLUIDE
Publication
Application
Priority
- FR 9801863 W 19980828
- FR 9711121 A 19970908
Abstract (en)
[origin: FR2768067A1] The invention concerns an apparatus (10) for separating and purifying polluting agents from at least one fluid mixture comprising a rotor (16) with at least two open-work stacked plates (18), an intake element (14) for the mixture to be treated located above the rotor (16), means (22A, 22B) for collecting the heavy phase located beneath the rotor (16) and an element (26) for extracting the treated mixture, located above the intake element (14). The fluid entering the apparatus is driven by a descending helical movement in the annular space (20) arranged between the periphery of the rotor plates and the apparatus body, then reverses its trajectory to rise again through the plate recesses describing an ascending helical movement. The apparatus comprises a plurality of blades (42) extending substantially longitudinally at least in the proximity of the periphery of the plates (18) and which are integral with rotor (16) in rotation. Said blades slope rearwards relative to the rotor rotating direction (R)
IPC 1-7
IPC 8 full level
B01D 45/14 (2006.01); B04B 5/12 (2006.01)
CPC (source: EP)
B01D 45/14 (2013.01); B04B 5/12 (2013.01)
Citation (search report)
See references of WO 9912652A1
Designated contracting state (EPC)
AT DE FR GB IT SE
DOCDB simple family (publication)
FR 2768067 A1 19990312; EP 1011872 A1 20000628; WO 9912652 A1 19990318
DOCDB simple family (application)
FR 9711121 A 19970908; EP 98942795 A 19980828; FR 9801863 W 19980828