EP 2874753 A1 20150527 - SOLID BOWL CENTRIFUGE HAVING AN ENERGY-RECOVERY DEVICE
Title (en)
SOLID BOWL CENTRIFUGE HAVING AN ENERGY-RECOVERY DEVICE
Title (de)
VOLLMANTELSCHNECKENZENTRIFUGE MIT EINER ENERGIERÜCKGEWINNUNGSEINRICHTUNG
Title (fr)
CENTRIFUGEUSE À VIS SANS FIN À BOL PLEIN MUNIE D'UN DISPOSITIF DE RÉCUPÉRATION D'ÉNERGIE
Publication
Application
Priority
- DE 102012014563 A 20120723
- DE 2013100183 W 20130516
Abstract (en)
[origin: WO2014015851A1] In a solid bowl centrifuge having a centrifuge drum which can be rotated about a longitudinal axis, having at least one outlet (14) for letting clarified matter out of the centrifuge drum, and having an energy-recovery device (10), which is arranged at the outlet and is intended for recovering energy from the clarified matter which has been let out, it is possible, during operation of the solid bowl centrifuge, for the centrifuge drum to rotate in a first direction of rotation and in a second direction of rotation, which is counter to the first direction of rotation. The energy-recovery device here, according to the invention, has a first active surface (20), via which clarified matter can flow off upon rotation of the centrifuge drum in the first direction of rotation, and a second active surface (22), via which clarified matter can flow off upon rotation of the centrifuge drum in the second direction of rotation.
IPC 8 full level
B04B 1/20 (2006.01)
CPC (source: EP US)
B04B 1/20 (2013.01 - EP US); B04B 2001/2075 (2013.01 - EP US); B04B 2001/2083 (2013.01 - EP US)
Citation (search report)
See references of WO 2014015851A1
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 102012014563 A1 20140123; DE 102012014563 B4 20141211; DK 2874753 T3 20170220; EP 2874753 A1 20150527; EP 2874753 B1 20161207; US 10105715 B2 20181023; US 2015165450 A1 20150618; WO 2014015851 A1 20140130
DOCDB simple family (application)
DE 102012014563 A 20120723; DE 2013100183 W 20130516; DK 13731280 T 20130516; EP 13731280 A 20130516; US 201314415827 A 20130516