Diesel Particulate Filter Cleaning and Maintenance

While this particular article is near Diesel Particulate Filter – DPF – maintenance and cleaning, we thought it might be benign to review some basics most DPF and why cleaning is so critical.

What is a Diesel Particulate Filter (DPF)?

DPF is an acronym for Diesel Particulate Filter. A DPF works in conjunction with the oxidation goad and EGR valve to remove a majority of the NOx, particulate matter (think black, coughing-inducing soot) and unburned hydrocarbons from burned diesel fuel. According the the EPA, "Diesel Particulate Filters, too known as DPFs, are exhaust aftertreatment devices that significantly reduce emissions from diesel fueled vehicles and equipment. DPFs typically use a porous ceramic or cordierite substrate or metallic filter, to physically trap particulate matter (PM) and remove information technology from the frazzle stream."

Soot is a natural byproduct from the combustion of diesel fuel fuel. Inside the DPF is a porous honeycomb structure that catches the soot as information technology passes through. Later on the soot builds up over time, the onboard reckoner controls fuel injection to allow unburned fuel to enter the filter at measured intervals where it flares off and generates increased temperatures that incinerate the accumulated soot. The effect: Soot is chopped by over 90-percent.

Maintaining Your Diesel fuel Engine Vehicle's DPF is Disquisitional

Accumulated soot creates back pressure level that will eventually lead to increased regeneration down time, loss of horsepower, reduced fuel economy, filter impairment and, ultimately, engine damage! The EPA states that a "filter must be periodically cleaned to remove noncombustible materials and ash. Information technology is important to avoid excessive PM and ash accumulation in a DPF, so proper maintenance and cleaning instructions should be followed closely."

The improper care of your Diesel fuel Particulate Filter could crusade:

  • Engine malfunction or breakdown.
  • DPF warranty to be voided.
  • Hefty fines due to your diesel fuel vehicle engine to be not-compliant with air pollution laws.

What is the Recommended Interval for DPF Maintenance & Cleaning?

The interval for Diesel Particulate Filter cleaning varies betwixt manufacturers specification, engine status, duty bicycle, and type of lube oil used in the engine. Most DPF retrofit manufacturers recommend cleaning the Diesel Particulate Filter once per yr or most every 1000 hours of engine operation. The EPA mentions that the required cleaning interval may exist every bit short as 6 months.

When Your Filter Needs Cleaned – Enviromotive'south DPF Cleaning and Testing Systems Will Outperform the Competition.

  • EB9001 – EvacuBlast – Our state of the art Evacublast cabinet uses a manual technique combined of compressed air and intense vacuum that work in sequence to clean your Diesel Particulate Filter like no other machine can.
  • EB9005 – EvacuFlush – Our land of the art affluent berth uses a powerful h2o gun system to effectively rid the DPF of any and all soot or other debris.
  • EB9002 – DPF Regeneration Oven – Our DPF cleaning regeneration oven is necessary to ensure that the soot packed into your DPF regenerates into ash, in order to brand your cleaning process the most effective information technology can be, without causing damage to the filter.
  • EB9003 – Soot Calibration – This slice of equipment allows you lot to record, and inform your customer, the weight of the filter before it is cleaned, and after is cleaned. This allows you to monitor how effective and simple your cleaning procedure really is.
  • EB9004– Flow Test & Inspector Demote –This machine is designed to measure out the catamenia of your DPF earlier, and after you have cleaned it. This will aid you lot in diagnosing whether the filter is croaky, damaged or exothermed.

If you have any questions virtually DPF maintenance and cleaning or Enviromotive EvacuBlast / Evacuflush technologies, please contact united states today. If you are looking to have a filter cleaned and would like to know the closest maintenance facility using industry leading Enviromotive equipment, call (714) 778-5155 or email u.s.a. at info@Enviromotive.net. We would be happy to provide you with a local centre or discuss our equipment and why it produces the best overall cleaning of DPFs bachelor.