BURNER FOR REGENERATION OF DPF AND DIESEL PARTICULATE FILTER USING IT

摘要

A burner for regenerating a catalyzed particulate filter for a diesel engine and a catalyzed particulate filter using the same are provided to obtain economical advantage by using heat of flame in evaporating fuel through a heat transferring member. A burner for regenerating a catalyzed particulate filter for a diesel engine comprises evaporators(10,20), a combustor(30) and a heat transferring member(37). Liquefied fuel is injected into the evaporator and then evaporated. The combustor is provided at a side of the evaporator to remix mixed gas exhausted from the evaporator and then ignite the mixed gas. The heat transferring member has a first end, which is in contact with the evaporator, and a second end, which is exposed to flame in the combustor.