| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To reduce a size and reduce electric consumption in regeneration, in a device collecting and burning/removing particulates contained in exhaust gas of a diesel engine or the like. <P>SOLUTION: An exhaust emission control device includes: a diesel particulate filter 6 carrying oxidation catalyst and an electric heater 7 for regeneration, which are disposed close to each other; an air-blowing means 9 detachable from an opening-closing part 8 along an exhaust passage 3; and a control means 10 controlling operation of the electric heater 7 for regeneration and the air-blowing means 9 and supplying power. Thereby, the air-blowing means 9 is installed to the opening-closing part 8 to regenerate the filter, only when it is required to burn/remove the collected particulates. The exhaust emission control device 1 with reduced size and with reduced power consumption in regeneration is provided. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
