A DPF is a very important device in your vehicle, and it must be in proper condition in order to function at its best. Unfortunately, there are many myths and misconceptions about DPFs, and it’s not an easy task to determine whether your DPF requires a DPF cleaning or replacement. DPFs are very important to your vehicles, and they are an integral part of the exhaust system. So, you must take care of them to make sure that they are in proper condition. It was a bit of a surprise when DPF or Diesel Particulate Filter was introduced by manufacturers. This device was introduced to prevent harmful exhaust gases to get out of the exhaust system.
If you have ever owned a diesel vehicle, you must have noticed that dark smoke comes out of the exhaust pipe. This smoke is containing all the harmful gases produced by the engine. These gases are dangerous for the environment and can also be harmful to the human body, which is why you need to clean your DPF device regularly. But, cleaning the DPF is not an easy task. DPF cleaning is a complex process and involves some chemicals and processes, which must be followed closely. At the same time, you must be sure if you really need to clean the DPF or if it’s better to replace it with a new one.
Do you know that DPF regenerations cause failure?
The DPF is a passive device, which can be damaged by the high temperature and pressure inside the diesel engine. DPF regeneration is the process of removing the accumulated soot from the DPF, which can be done by heating the DPF up to a temperature of about 350 degrees Celsius. The regeneration process is triggered when the DPF temperature and soot levels reach a threshold value. DPF regeneration is not a pleasant process, since it is accompanied by unpleasant odors and noise. Visit now at SuncentAuto and buy automobile accessories at best price with free shipping.
What are the filters used in the DPF and their uses?
DPF or Diesel Particulate Filter is a device present in the exhaust system, designed for collecting the particulate matter (PM) from the exhaust gas, thereby reducing emissions. They are located after the diesel particulate filter (DPF) and before the NOx adsorbing catalyst. DPF consists of a pair of filter elements, which are used for removing soot from the exhaust gas. These elements are made from a mixture of activated carbon, ceramic and precious metals.
The DPF consists of a series of metal mesh tubes, and the mesh tubes are coated with a ceramic thermal barrier (also known as substrate), which protects the tubes from the high temperature. The DPF is designed to maximize the retention of soot and unburnt particles, while allowing the release of gases. The DPF is a passive system that does not require any additional power to run. It separates the fine particles from the exhaust stream, which are captured in the DPF and then burnt at a high temperature.
