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Patent Searching and Data


Title:
ELECTRIC PRECIPITATOR
Document Type and Number:
Japanese Patent JP2003305380
Kind Code:
A
Abstract:

To reduce the consumption of a cleaning liquid when cleaning an electric precipitator.

The wet one-stage type electric precipitator 9 has a discharge electrode 4 for negative charging dust particles contained in a soot-containing dust gas Gs and a dust collection electrode 3 for collecting the charged soot- containing dust gas Gs. The dust collection electrode 3 is arranged parallel to the flow direction of the soot-containing dust gas Gs and the discharge electrode 4 is provided in opposed relation to the dust collection electrode 3. Further, a nozzle 12 for spraying the cleaning liquid in order to clean the dust collection electrode 3 is provided to the upper part in a casing 1. A hydrophilic substance and a conductive substance are supported at least on the surface of a counter electrode 40 of the above charging part.


Inventors:
Nakada, Takahiro
Ueda, Yasutoshi
Application Number:
JP2002000111147
Publication Date:
October 28, 2003
Filing Date:
April 12, 2002
Export Citation:
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Assignee:
MITSUBISHI HEAVY IND LTD
International Classes:
E21F5/20; B03C3/02; B03C3/08; B03C3/40; B03C3/41; B03C3/47; B03C3/60; B03C3/78; F24F1/00; (IPC1-7): B03C3/78; B03C3/02; B03C3/08; B03C3/40; B03C3/41; B03C3/47; B03C3/60; E21F5/20; F24F1/00
Attorney, Agent or Firm:
酒井 宏明