Fault Analysis of Screw Air Compressor
Air compressor oil filter failure treatment method, oil filter refers to the oil and air compression, separation, cooling to the cooler, and then return to the oil and gas barrel, filter the impurities through the oil filter before returning to the oil and gas barrel, to ensure that there is no Impurities enter the machine head to prevent excessive impurities and blockage of the machine head. This is the function of the oil filter. For the treatment of the oil filter failure, the air compressor maintenance technician summed up the following points:
1, first check whether the machine can run normally or abnormal phenomenon, listen to the sound of the oil filter if there is no noise, the oil filter is normal;
2, if the oil filter has an abnormal sound, then at this time, stop the machine and then remove the oil filter to detect the oil filter;
3. Oil filter may accumulate a lot of impurities when filtering oil and gas impurities, so it should be replaced once in a while;
4, cleaning the oil filter, it should be cleaned with special syrup, in order to ensure that the oil filter can be cleaned;
Screw air compressor is a common type of air compressor. The failure of screw air compressor will affect its service life and personal safety of operators. Therefore, in industrial production, it is very important to understand the failure of screw air compressor.
1. Screw air compressor failure phenomenon: the unit has high fuel consumption or compressed air contains large oil
The reason for this failure is: there is too much cooling oil, the correct position should be observed when the unit is loaded, at this time the oil level should be in the normal scale range; the oil separator is broken; the secondary return line is blocked; the oil quality problem; precision The filter element has not been replaced for a long time; if the oil temperature is too high, the oil content in the working air will exceed the standard.
