EP 2525917 A1 20121128 - DEVICE AND METHOD FOR REMOVING SUSPENDED-MATERIAL PARTICLES
Title (en)
DEVICE AND METHOD FOR REMOVING SUSPENDED-MATERIAL PARTICLES
Title (de)
VORRICHTUNG UND VERFAHREN ZUM ENTFERNEN VON SCHWEBSTOFFTEILCHEN
Title (fr)
DISPOSITIF ET PROCÉDÉ POUR ENLEVER DES PARTICULES DE MATIÈRE EN SUSPENSION
Publication
Application
Priority
- AT 652010 A 20100119
- AT 2011000033 W 20110119
Abstract (en)
[origin: WO2011088491A1] The invention relates to a device (5) and method for removing suspended-material particles, in particular fine and very fine particles, from a water flow containing suspended-material particles in a pressurized water line (3) of a hydroelectric power plant (2), wherein a tubular element (6) that forms a flow channel (7) is provided in the pressurized water line (3), wherein the flow channel (7) extends substantially in the axial direction of the pressurized water line (3), and a stationary swirl-generating device (11) is arranged in the flow channel (7) in order to generate a flow component of the water flow perpendicular to a main flow direction (9), and a separating device (13) for separating the suspended-material particles carried radially outward due to the centrifugal force effect is provided after the swirl-generating device (11) in the flow direction.
IPC 8 full level
B04C 3/00 (2006.01); B04C 3/06 (2006.01); E02B 9/06 (2006.01)
CPC (source: EP US)
B01D 21/267 (2013.01 - US); B04C 3/00 (2013.01 - EP US); B04C 3/06 (2013.01 - EP US); C02F 1/38 (2013.01 - US); E02B 9/06 (2013.01 - EP US); F03B 3/18 (2013.01 - EP US); F03B 11/00 (2013.01 - EP US); B04C 2003/006 (2013.01 - EP US); F05B 2260/63 (2013.01 - EP US); Y02E 10/20 (2013.01 - EP US)
Citation (search report)
See references of WO 2011088491A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
AT 508900 A4 20110515; AT 508900 B1 20110515; CL 2012002002 A1 20131108; CN 102762308 A 20121031; CN 102762308 B 20160525; EP 2525917 A1 20121128; PE 20130510 A1 20130422; US 2012292264 A1 20121122; US 9238234 B2 20160119; WO 2011088491 A1 20110728
DOCDB simple family (application)
AT 652010 A 20100119; AT 2011000033 W 20110119; CL 2012002002 A 20120719; CN 201180009451 A 20110119; EP 11702783 A 20110119; PE 2012001026 A 20110119; US 201113574166 A 20110119