DIESEL ENGINE EXHAUST GAS PURIFYING APPARATUS

PROBLEM TO BE SOLVED: To increase collection efficiency of PM without causing lowering of power performance of an engine. SOLUTION: This apparatus is provided with a discharge electrode 5 charging particulate matter contained in the exhaust gas 3 of the diesel engine, an electrostatic precipitator 1...

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Bibliographische Detailangaben
Hauptverfasser: OGATA ATSUSHI, UEDA YASUTOSHI, TOMIMATSU KAZUTAKA, KOFUCHI TAMOTSU, UCHISAWA JIYUNKO, HIRAYAMA HARUAKI, TSUCHIYA KENJI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To increase collection efficiency of PM without causing lowering of power performance of an engine. SOLUTION: This apparatus is provided with a discharge electrode 5 charging particulate matter contained in the exhaust gas 3 of the diesel engine, an electrostatic precipitator 1 having dust collection electrodes 4 collecting charged particulate matter, a separation means 13 separating particulate matter collected by the dust collection electrodes 4 and retaining from the dust collection electrodes 4, and a cyclone type classifying collection means 2 classifying and collecting particulate matter separated from the dust collection electrodes 4. COPYRIGHT: (C)2006,JPO&NCIPI