ASL electrostatic oil filter As an important oil filtering equipment, it is widely used in industrial production, automobile manufacturing and other fields. However, after a long time of use, ASL Electrostatic oil filter Damage may occur, such as the filter screen is blocked, the electric field plate is short circuited, and the electrode of the electric field plate is burned out. Then, how to judge whether the ASL electrostatic oil filter is damaged? Let's discuss the following aspects.

1、 Observe the oil filtering effect during use

The main function of ASL electrostatic oil filter is to filter impurities and dirt in oil products and ensure the quality of oil products. Therefore, we can preliminarily judge the working state of ASL electrostatic oil filter by observing the oil filtering effect. Specifically, the oil at the outlet of the oil filter can be observed. If the oil is turbid, black in color, or has an odor, Alfa Laval It indicates that the ASL electrostatic oil filter has poor filtering effect and may be damaged. At this time, it is necessary to timely check whether the filter screen, electric field plate and other components of ASL electrostatic oil filter are normal.

2、 Check the condition of the filter screen

The filter screen of ASL electrostatic oil filter is the main part for filtering oil products. If the filter screen is blocked or deformed, the working effect of the oil filter will be affected. Therefore, we can check the condition of the filter screen according to the following steps:

Take out the filter screen and check its appearance. If there is obvious damage or deformation, replace the filter screen.

Soak the filter screen slowly with pure gasoline or cool water, and observe whether the filter screen has leakage. If there is leakage, it means that the welding point of the filter screen is warped, and the filter screen needs to be replaced.

Soak the filter screen with pure gasoline or cool water for a period of time, and then dry it with a blower. Observe whether the color of the filter screen turns black. If it turns black, it indicates that the filter screen has poor filtering effect and needs to be replaced.

3、 Check the working condition of the electric field board

The electric field plate of ASL electrostatic oil filter is the key part to realize the electrostatic filtration of oil products. If the electric field plate has a fault, it will affect the filtering effect of oil products. Therefore, we can check the working state of the electric field plate according to the following steps:

Take out the electric field plate and check its appearance. If there is obvious corrosion or damage on the surface, replace the electric field plate.

Use a multimeter to check the resistance value of the electric field plate electrode. If the resistance value is infinite or close to infinity, it indicates that the electric field plate has a short circuit and needs to be replaced in time.

Check whether there is obvious burning mark on the electrode of the electric field plate. If there is burning mark, it indicates that there is a problem in the working state of the electric field plate and the electric field plate needs to be replaced.

4、 Check the power supply voltage and control system

The power supply voltage and control system of ASL electrostatic oil filter are also important factors affecting its normal operation. Therefore, we can check the power supply voltage and the status of the control system according to the following steps:

Use a digital voltmeter to check whether the power supply voltage of the ASL electrostatic oil filter is within the normal range. If the voltage is too low or too high, the working effect of the ASL electrostatic oil filter will be affected.

Check whether the control system of ASL electrostatic oil filter works normally, such as whether the oil can flow normally after pressing the switch and whether the voltage of electric field plate can be adjusted.

In short, ASL electrostatic oil filter is an important oil filtering equipment, which needs timely maintenance, AlfaLaval centrifuge To ensure its normal operation. If ASL electrostatic oil filter is found to be damaged, corresponding measures shall be taken in time to ensure normal production and manufacturing.