The quality of the diesel filter is crucial
If you want to start the truck smoothly, the quality of the diesel filter is extremely important. Nowadays, the production technology of truck engines is getting better and better, and the quality of diesel oil is getting higher and higher, which inevitably makes some diesel engine drivers feel more depressed. Because of some problems with the quality of the oil, we must always pay attention to the operation of the diesel filter, and when we reduce the quality of the fuel, it will have some impact on the engine of the vehicle. The truck diesel primary filter is mainly used to filter out some coarse solid particles in diesel. It is generally installed on the engine or on the truck’s beam. The diesel fine filter is mainly used to filter those relatively small solid particles and impurities, so that more high-quality diesel can be obtained. Its installation position is generally near the engine oil pump. If impurities and particles penetrate into the fuel supply system of the truck, the fuel components are more likely to be damaged. The main component that can better prevent these potentially dangerous components is the diesel filter.
The structure of diesel fuel filters for trucks is similar to that of oil filters. But in fact, the operating pressure and oil temperature resistance requirements of the diesel filter are lower than the oil filter. The engine oil is the main lubricating oil for the engine. Therefore, the high temperature resistance required for oil filters is also important. The diesel filter can only ensure a relatively smooth fuel supply under natural ambient temperature, but its required filtering effect is higher for pharmaceutical oil filters, which is mainly due to the fuel injection of truck engines. The accuracy required by the system can reach a fuel injection pressure of 2000 bar, so that the fuel can be fully atomized, because as long as there is a small amount of impurities, it will form a blockage of the truck injection system, and serious conditions will also cause The ejector is scrapped.
In some countries, diesel has a high sulfur content, so it is easier to produce sulfuric acid after reacting with water during the combustion process. This will corrode the parts of the diesel engine. The oil-water separator of trucks is mainly used Performance, which is used to separate moisture from diesel. The truck’s oil-water separator is mainly installed under the coarse filter, and looks like a transparent filter cup. Its use principle is based on the density difference between fuel and water, and the principle of gravity sinking is used to remove water and impurities.
Post time: Feb-21-2020