The engine's protective filter plays an important role in vehicles

The engine's protective filter plays an important role in vehicles

Today I will introduce the role of filters in engines. A good filter is like a human kidney, and the three filters of the engine are responsible for filtering impurities from the combustion system, lubrication system, and intake system.
Even if diesel undergoes sedimentation and filtration before being added to the fuel tank, during the refueling process, factors such as refueling tools, refueling environment, and unclean fuel tank ports can still cause diesel pollution. Moreover, during the operation of the diesel engine, impurities deposited in the fuel system and suspended sediments in the air can also cause diesel pollution. Therefore, a diesel filter on the vehicle is essential

The application of advanced technology in the common rail system enables the engine to run smoothly and reduces fuel consumption and vehicle operating costs. Modern jet systems have extremely high precision, and their jet holes are even small enough to fit three hairs. Good filtering can optimize the quality of diesel in the injection system, resulting in a longer system lifespan and more mileage. Therefore, a filter is an essential part of any diesel system

Working principle of filter:
High quality diesel filters can effectively protect the common rail system of diesel engines, thereby reducing maintenance costs. During use, users need to regularly drain water, inspect regularly, and replace the filter in a timely manner to ensure its filtering effect. Through the following introduction video of a diesel filter, you can have a good understanding of the working principle of the filter

The function of diesel filter:
Diesel filter is a specialized diesel purification equipment for internal combustion engines. It can filter out more than 90% of mechanical impurities, gum, asphalt, etc. in diesel, ensuring the cleanliness of diesel to the maximum extent and improving the service life of the engine. Unclean diesel will cause abnormal wear and tear on the engine's fuel injection system and cylinders, leading to a decrease in engine power, a rapid increase in fuel consumption, and a significant reduction in the lifespan of the generator. The use of filters can significantly improve the filtration accuracy and efficiency of engines using felt filter purifiers, prolong the lifespan of imported high-quality products by several times, and have a significant fuel saving effect. It removes impurities from diesel and prevents blockages in the common rail system, especially in the fuel injectors. It can effectively reduce wear and tear, ensure stable engine operation, and improve engine reliability

Diesel filter replacement:
When there is insufficient fuel supply in the engine or when the purifier adopts oil suction mode, the pressure gauge pointer points to -0.1MPa. When these phenomena occur, the filter should be replaced. Generally, the accumulated use of the filter element should not exceed 3000 hours.
Filter replacement steps:
① Close the inlet ball valve and open the upper cover. (The aluminum alloy upper end cover needs to be gently pried open from the side notch using a flat screwdriver)
② Unscrew the drain plug and drain the dirty oil.
③ Loosen the fastening nut on the upper end of the filter element, and the operator should wear oil resistant gloves to grip the filter element tightly and remove the old filter element vertically upwards.
④ Replace the filter element with a new one, place the upper sealing ring (with a built-in sealing gasket at the lower end), and tighten the nut.
⑤ Tighten the drain plug, cover the upper end cap (note to pad the sealing ring), and tighten the fastening bolts.
After the above steps, we can install the Jieneng Bao diesel purifier onto cars or large mechanical equipment.
Diesel filters can effectively protect cylinders and pistons, piston rings protect fuel injectors and injection systems, and are the protective gods for large engines using clean energy. Under normal use, if the pressure difference alarm of the pre filtration device alarms or the cumulative use exceeds 3000 hours, the filter element should be replaced.

If the fuel supply system of a diesel engine is not properly maintained, no matter which link malfunctions, it can lead to poor fuel supply or engine failure to start normally, resulting in symptoms such as decreased power, increased fuel consumption, and black smoke. So regularly maintaining the diesel filter can effectively reduce the damage of diesel to the engine