EP 1038582 A1 20000927 - An electrostatic dust-collecting device
Title (en)
An electrostatic dust-collecting device
Title (de)
Ein elektrostatisches Staubsammelapparat
Title (fr)
Un appareil électrostatique collecteur de poussière
Publication
Application
Priority
EP 99105789 A 19990322
Abstract (en)
A static dust-collecting device installed in a housing (13) of a smoke exhaustion (1) is disclosed. The dust-collecting device (3) includes multiple tubes (31) carrying negative or positive charge. A driving member (33) carrying positive or negative charge is extended through each tube (31). The driving member (33) enables oil drops entrained in the smoke to entrain positive or negative charge, whereby the oil drops are attracted by the tube (31). The driving member (33) is driven by a driving mechanism (35,36,37) for driving a scraper (34) to axially move within the tube (31). The scraper (34) serves to scrape off oil dirt attaching to inner wall of the tube (31). <IMAGE>
IPC 1-7
IPC 8 full level
CPC (source: EP)
B03C 3/10 (2013.01); B03C 3/743 (2013.01)
Citation (search report)
- [YA] EP 0433152 A1 19910619 - COMMISSARIAT ENERGIE ATOMIQUE [FR]
- [YA] US 5437713 A 19950801 - CHANG CHIN-CHU [TW]
- [A] US 2547902 A 19510403 - BURTON JOHN E
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 99105789 A 19990322