| abstract |
An engine exhaust gas processing system, comprising a system for removing dust from engine exhaust gas and a system for purifying engine exhaust gas utilizing ozone. The system for removing dust from engine exhaust gas comprises an exhaust gas dust-removing system inlet, an exhaust gas dust-removing system outlet and an exhaust gas electric field apparatus (1021). The exhaust gas electric field apparatus (1021) comprises an exhaust gas electric field apparatus inlet, an exhaust gas electric field apparatus outlet, an exhaust gas dust-removing electric field cathode (10212) and an exhaust gas dust-removing electric field anode (10211). The exhaust gas dust-removing electric field cathode (10212) and the exhaust gas dust-removing electric field anode (10211) are used to generate an ionizing electric field for removing dust from exhaust gas. The exhaust gas electric field apparatus (1021) further comprises an exhaust gas electret element. The engine exhaust gas processing system can effectively process an exhaust emission of an engine. |