DPF(Diesel Particulate Filter) (M)

Basic working principle:If the DPF is coated with noble metal(such as Pt, Pd and Rh),black smoke with carbon particulate from diesel engine,pass through a special tube and enter the filter.The carbon smoke particulate is absorbed to the filter made of metallic fibre felt,when passing the inner dense set and bag-style filter.when particulate absorption reaches some degree,the tail burner would be ignited to burning automatically.In this case,the particulate absorbed is burned out and turned into nontoxic co 2 then discharge.The full device is designed as double room structure,and filtration and recycle are going in different areas,making them non-disturbed.The system can work automatically whatever working condition the engine in.specially made honeycomb,ceramic particulate filter,acts as capturing device to the particulate to some extent.