Electric filter with movable belt electrode
Patent
·
OSTI ID:7243411
A method and apparatus for removing airborne contaminants entrained in a gas or airstream includes an electric filter characterized by a movable endless belt electrode, a grounded electrode, and a filter medium sandwiched there between. Inclusion of the movable, endless belt electrode provides the driving force for advancing the filter medium through the filter, and reduces frictional drag on the filter medium, thereby permitting a wide choice of filter medium materials. Additionally, the belt electrode includes a plurality of pleats in order to provide maximum surface area on which to collect airborne contaminants. 4 figs.
- DOE Contract Number:
- W-7405-ENG-48
- Assignee:
- PTO; EDB-94-125665
- Patent Number(s):
- US 4405342; A
- Application Number:
- PPN: US 6-351679
- OSTI ID:
- 7243411
- Resource Relation:
- Patent File Date: 23 Feb 1982
- Country of Publication:
- United States
- Language:
- English
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