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Title:
HARMFUL SUBSTANCE DECOMPOSITION AND REMOVAL DEVICE, HARMFUL SUBSTANCE DECOMPOSITION AND REMOVAL METHOD, AND ISOLATION CHAMBER FOR MEDICAL TREATMENT USING THE DEVICE
Document Type and Number:
Japanese Patent JP2017001026
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a harmful substance decomposition and removal device capable of reducing the concentration of volatile organic compounds in a room and floating bacteria and viruses with high accuracy.SOLUTION: A harmful substance decomposition and removal device comprises: photocatalyst carriers 3a, 3b having a photocatalyst 16 held at least near the surface of a sheet-like porous body formed by entangling fibers; a light source 2 for irradiating required light to the photocatalyst carriers; and gas passages 6, 7, 8 provided along the surface of the photocatalyst carriers. The gas passages are configured to include at least photocatalyst carriers arranged opposite to each other, and the photocatalyst carriers have a predetermined light reflectivity and light permeability. Light passing through one of the photocatalyst carriers and light reflected on the photocatalyst carriers are irradiated to the surface of the photocatalyst carriers facing each other.SELECTED DRAWING: Figure 1

Inventors:
KATAYAMA ISEO
Application Number:
JP2016112918A
Publication Date:
January 05, 2017
Filing Date:
June 06, 2016
Export Citation:
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Assignee:
JET CO LTD
International Classes:
B01J35/02; A61G10/00
Domestic Patent References:
JP2009094061A2009-04-30
JP2000107276A2000-04-18
JP2006281043A2006-10-19
JPH11290840A1999-10-26
JP2000152964A2000-06-06
Foreign References:
WO2006018949A12006-02-23
Attorney, Agent or Firm:
Masahiro Morita