Diesel exhaust cleaner and burner system with flame distributor

摘要

An exhaust cleaner and burner system for use with a diesel engine has a housing with an inlet at one end for receiving exhaust gas from an engine and an exhaust outlet at its opposite end with a particulate filter positioned therein intermediate the inlet and the exhaust outlet having an inlet face axially spaced from the inlet. A fuel burner device is operatively positioned in the housing in axial spaced apart relationship to the inlet face of the filter and is adapted to be connected to an air/fuel mixture source and has an igniter for the air/fuel mixture. A rotatable flame distributor is operatively associated with the fuel burner device whereby to direct a flame discharged from the fuel burner device incrementally across the inlet face of the filter so as to sequentially effect complete burning of collected particulates.