Diesel filter

particlemarineengine

CO.FE.ME is now able to offer the marine market the new DBS particulate filter system for marine diesel engines. A major innovation in the maritime sector, the DBS system allows for guaranteed automatic regeneration of the filter during operation of the vessel. This new system allows above all for permanent regeneration at minimum operating temperatures Low exhaust gas back pressure The system is able to guarantee continuous and uninterrupted operation Regeneration of the system is automatic whenever the engine is running The filter operation does not require any additive The highly innovative nature of the new DBS system is indisputable. The system is indeed able to regenerate in a purely passive manner when the exhaust gas temperature exceeds 250°C thanks to the filter coating, meaning it is therefore not necessary to activate diesel injection. Under low-load situations, the filter retains the soot particles, and when a given backpressure value is reached, the system automatically enables injection, thus performing filter regeneration. The filter oxidises the injected fuel via the catalytic process, which encourages heating of the exhaust gas and regeneration of the filter while obtaining low operating backpressure values.