Title:
APPARATUS FOR REDUCING GAS CONCENTRATION AND COLLECTING DUST IN EXHAUST GAS FROM AUTOMOBILE, MARINE VESSEL AND MOVING VEHICLE
Document Type and Number:
Japanese Patent JP2007051626
Kind Code:
A
Abstract:
To provide an apparatus for preventing discharge of CO, NOx and dust to outdoor air by reducing exhaust gas concentration.
The apparatus is constituted so as to introduce an engine exhaust gas into the outer vessel 2 of a catalyst chamber, to spray a catalyst water from its tank 1 to a heated exhaust gas flow for cooling, to capture and reduce the harmful substances such as CO, NOx or dust with a filter 5, on both faces of which the adsorptive fibers are stuck, to filtrate, to adsorb and capture the substances with next bellows-tube adsorbing filter 7, to further adsorb the substances with a cylindrical dust collection filter 8, and to discharge the cleaned gas from a dust collection disc cover 9 into outdoor air.
Inventors:
KUWABARA HIDEO
Application Number:
JP2005261303A
Publication Date:
March 01, 2007
Filing Date:
August 12, 2005
Export Citation:
Assignee:
KUWABARA HIDEO
International Classes:
F01N3/04; B01D51/10; B01D53/56; B01D53/62; B01D53/81; F01N3/02
Domestic Patent References:
| JP2000045756A | 2000-02-15 | |||
| JP2002317622A | 2002-10-31 | |||
| JPH0938448A | 1997-02-10 |
Foreign References:
| WO2005026046A1 | 2005-03-24 |