EP 1824602 A1 20070829 - METHOD AND DEVICE FOR SELF-CLEANING AND VOLTAGE-DEPENDENT ELECTRO STATIC FILTERING
Title (en)
METHOD AND DEVICE FOR SELF-CLEANING AND VOLTAGE-DEPENDENT ELECTRO STATIC FILTERING
Title (de)
VERFAHREN UND VORRICHTUNG ZUR SELBSTREINIGUNG UND SPANNUNGSABHÄNGIGEN ELEKTROSTATISCHEN FILTERUNG
Title (fr)
PROCEDE ET DISPOSITIF DE FILTRATION ELECTROSTATIQUE AUTONETTOYANTS ET ASSERVI EN TENSION
Publication
Application
Priority
- FR 2005051087 W 20051214
- FR 0453036 A 20041217
Abstract (en)
[origin: WO2006064163A1] The invention concerns a system for cleaning electrolytic filtering installations without pressure drop or dismantling of the system. The filtering voltage is maintained at a maximum breakdown-limit value. It consists in equipping each assembly consisting of a tube (4) and a high-voltage electrode (3) with a sound generator (13) arranged at one end to operate it, when the filtering operation is stopped, so as to cause the dust to drop which can then be sucked up by a recovery system consisting of a recovery chamber (14) and an extractor (15). The invention is applicable to all installations involving toxic dust.
IPC 8 full level
B03C 3/76 (2006.01)
CPC (source: EP)
B03C 3/76 (2013.01)
Citation (search report)
See references of WO 2006064163A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2006064163 A1 20060622; AT E468919 T1 20100615; CN 101124047 A 20080213; CN 101124047 B 20110216; DE 602005021540 D1 20100708; EP 1824602 A1 20070829; EP 1824602 B1 20100526; FR 2879481 A1 20060623; FR 2879481 B1 20070928; JP 2008523978 A 20080710; JP 4933445 B2 20120516
DOCDB simple family (application)
FR 2005051087 W 20051214; AT 05847318 T 20051214; CN 200580041783 A 20051214; DE 602005021540 T 20051214; EP 05847318 A 20051214; FR 0453036 A 20041217; JP 2007546143 A 20051214