Filter Particulate system DBS

CO.FE.ME. is able to pffer the new DBS system for diesel marine engine, a great news for the marine industry. DBS system allows a regeneration to filter in which makes automaticall when the machine is running.

THE ADVANTAGES

• The new system firstly allows permanent regeneration to minimise the temperature
• An exhaust with a lower pressure
• The system can ensure a continuous operation without inteructions
• The regeneration from the system is automatic when the engine is running
• The funtion of the filer is done without ani additive

The nature of innovation in the nee filter system DBS is unquestioned. The system is indeed capable of regenerating in a purely passive way when the emperature of exhaust gas exceeds the value of 250°C (482°F) thanks to the coveringfrom the filter its not neccesary the injection of diesel. In case of low load, the filter retains soot particles and the achievement you get are a given value from the pressure system automatically activates the injiection, giving way for the regeneration of the filter. While the pre-filter oxidizes are under process the catalytic diesel is injiected: this way it facilitates the heating exhaust gas and regeneration from the filter to obtain low backpressure while in operation.

TECHNICAL DATA:

Applicable for: Severe duty cycle (low bad) / Stop-and-go operation

Regeneration type: Combined regeneration: active+passive

Regeneration temp.: 180°C (356°F) exhaust temp.>5% of operation time

Regeneration time: Permanent self-cleaning during operation

Emission reduction: Particle mass -95% / Carbonmonoxide (CO) -95% / Nanoparticles -99,9% / Hydrocarbons (HC) -99%

Filter medium: Silicone carbide (SiC) Monolith

Checked by: TRGS/TÜV/KBA/AUVA/VERT+CARB (in test)

Warranty: 2 years/ 4.000 hrs (incl. functional warranty)

Maintenance: Injection nozzle: 500 hrs / filter cleaning: 1.000 hrs

Installation: Filter installation in place of silencer