Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
FILTER FOR REMOVING MICROORGANISM AND A METHOD FOR REMOVING MICROORGANISM USING FILTER
Document Type and Number:
Japanese Patent JP2004130173
Kind Code:
A
Abstract:

To provide a filter which prevents the accumulation and propagation of caught microorganisms in the filter and has a high microorganism removing capacity.

A metal net 11 is brought into contact with the nonwoven fabric 12 (filtration means) of the microorganism removing filter using the nonwoven fabric 12 of heat-resistant fibers, and a wire 13 for electric heating is connected to the metal net 11. A noble metal catalyst is supported on the surface of the metal net 11 or the nonwoven fabric 12. In the filter, when the metal net 11 is electrically-heated, The microorganisms caught by the filter are converted into an organic gas. The organic gas is thermally-decomposed into carbon dioxide, water, and nitrogen by the action of the noble metal catalyst. By thermally-decomposing the microorganisms on the filter, the accumulation and propagation of the microorganisms are prevented to prevent the clogging of the filter by the microorganisms.


Inventors:
Goshima, Nobutaka
Application Number:
JP2002000295768
Publication Date:
April 30, 2004
Filing Date:
October 09, 2002
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
TANAKA KIKINZOKU KOGYO KK
International Classes:
B01D39/12; B01D41/04; B01D53/86; (IPC1-7): B01D39/12; B01D41/04; B01D53/86
Attorney, Agent or Firm:
田中 大輔



 
Previous Patent: MIXER

Next Patent: DUST COLLECTOR