EP 1284825 A1 20030226 - DUST FILTER WITH FILTER SLEEVE, EMISSION ELECTRODE AND COLLECTING ELECTRODE
Title (en)
DUST FILTER WITH FILTER SLEEVE, EMISSION ELECTRODE AND COLLECTING ELECTRODE
Title (de)
STAUBFILTER MIT FILTERSCHLAUCH, SPRÜHELEKTRODE UND NIEDERSCHLAGSELEKTRODE
Title (fr)
FILTRE A POUSSIERE AVEC MANCHE FILTRANTE, ELECTRODE A COURONNE ET ELECTRODE DE PRECIPITATION
Publication
Application
Priority
- AT 0100179 W 20010531
- AT 9602000 A 20000531
Abstract (en)
[origin: WO0191908A1] The invention relates to a dust filter, with at least one filter sleeve (1), closed at the bottom end thereof, impinged on from the outside by the dust-containing gases, comprising at least one electrofilter (3), with at least one collecting electrode (4) and at least one emitting electrode (2), which lies at a negative potential relative to the at least one collecting electrode (4). According to the invention, the filter effect may be improved, by means of increasing the degree of dust separation, whereby the at least one emission electrode (2) is arranged behind the at least one collecting electrode (4), as viewed from the filter sleeve (1). The filter sleeve (1) and associated support cages (7) are preferably electrically isolated. During cleaning of the filter sleeves (1) the ionised dust particles (5) fall for the greater part on the directly adjacent collecting electrode (4).
IPC 1-7
IPC 8 full level
B03C 3/155 (2006.01)
CPC (source: EP US)
B03C 3/155 (2013.01 - EP US); Y10S 55/38 (2013.01 - EP US)
Citation (search report)
See references of WO 0191908A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0191908 A1 20011206; AT 408843 B 20020325; AT A9602000 A 20010815; AU 7372601 A 20011211; CA 2413993 A1 20021202; EP 1284825 A1 20030226; HU P0301744 A2 20030828; PL 365585 A1 20050110; SK 15672002 A3 20030304; US 2003159584 A1 20030828; US 6869467 B2 20050322
DOCDB simple family (application)
AT 0100179 W 20010531; AT 9602000 A 20000531; AU 7372601 A 20010531; CA 2413993 A 20010531; EP 01940008 A 20010531; HU P0301744 A 20010531; PL 36558501 A 20010531; SK 15672002 A 20010531; US 29673703 A 20030429