There are many reasons for the deterioration of lubricating oil. After the deterioration, scientific and standardized treatment measures should be taken to determine the safety and stability of equipment operation.
Do a good job in the quality monitoring of lubricating oil, and if the oil is found to be deteriorated, replace it in time and take preventive measures according to the cause of the deterioration.
When replacing, do a good job of cleaning the equipment. When adding lubricating oil, add suitable oil-free air compressor lubricating oil and strictly control the amount of oil added. If the amount of oil is too much, the separation effect of the oil separator will be poor, and the oil content in the discharged air will exceed the standard; if the amount of lubricating oil is too small, it will not have a good lubricating effect. Therefore, the appropriate amount of lubricating oil should be added in a timely manner, and the amount of oil should be strictly controlled to ensure the normal operation of the equipment.
Ensure the normal operation of the automatic drain valve, and discharge the sedimented oil and water at the bottom of the oil tank after a period of shutdown to prevent the oil and water from adversely affecting the operation of the equipment.
Regularly observe the color and turbidity of the lubricating oil in the oil level mirror of the fuel tank during operation, and sample and detect the acid value of the lubricating oil during the shutdown of the dental oil-free air compressor equipment; regularly use the above observation method to detect the oil, and regularly use professional instruments to detect the lubricating oil performance parameters.
Lubrication properties, oxidation resistance, anti-foaming and air release properties, service life, suitable flash point, etc. of lubricating oils are all directly related to oil quality.
Selecting lubricating oil for oil-free air compressors with suitable viscosity and good performance can not only prolong the service life of the oil, but also effectively protect the equipment and prevent the influence of the lubricating oil with poor performance on the equipment.
Scientific verification shows that using the same test conditions on the same type of compressor, the use of lower viscosity oil can reduce the power loss of the compressor by about 10% than the use of high viscosity oil, and there is no significant difference in the amount of component wear.
Compressor-related personnel should attach great importance to the management of lubricating oil, and control various aspects such as oil selection, sampling and testing, storage, use, and replacement to ensure the good performance of lubricating oil.
Do a good job of oil storage monitoring, strengthen the storage management of lubricating oil, so that problems can be found and solved in time to prevent damage to oil-free air compressors caused by substandard or deteriorated lubricating oil.
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