POST TREATMENT EXHAUST CONTAMINATION GAS DECREASING SYSTEM IN DIESEL ENGINE

摘要

The present invention relates to an exhaust post-treatment system for a diesel engine and more specifically, an exhaust post-treatment system for a diesel engine, capable of allowing a user to easily clean a DPF by connecting both ends of the DPF with a ring-shaped clamp which can be easily connected or released. The present invention also enables a pipe to be arranged in a row in minimum space and improves mixing efficiency by extending a mixing time for urea.