1. If the air compressor operates in a corrosive or irritating gas, such as sulphides and chemicals used in cleaning, it will be in the air. The high temperature of the compressor itself accelerates the oxidation of the oil. Once the gas enters the air compressor system, it will react with the lubricating oil to produce carbon and sludge. Some impurities entering the lubricating oil cycle system will be intercepted by the oil filter, and the other part of the impurities will rise to the oil and gas mixture with the oil and gas mixture. When the gas passes the oil, the impurities are stuck on the oil filter paper, the filter holes are blocked and the oil separation resistance will gradually increase, resulting in the oil in a short time. Change in advance.
Two, under normal circumstances, the higher the temperature, the higher the exhaust temperature of the air compressor, and the more difficult it is to control the exhaust temperature. If the temperature of the working environment is high, the pressure of the air will be smaller. It is very difficult to play the proper role of the air compressor.
Three, the filter precision of the air filter can not be intercepted in some air dust particles, and directly into the air compressor system, so that the oil filter and oil load is too large, leading to oil filtration and oil separation too early.
Four. The excessive moisture on the oil filter material will cause the expansion of the filter material and the shrinkage of the micropores, so that the effective separation area of the oil can be reduced, the resistance of the oil is increased and the oil separation is blocked in advance.
Five, when the unit is shut down, the air flow will return to the oil point with the leakage of the minimum pressure valve. As the temperature and air pressure decrease at the same time, the gas will be condensed into water droplets, and the water drops into the oil will make the filter swollen and deteriorate.
Therefore, in order to extend the service life of air compressors in production enterprises, we must pay attention to the following seven points when operating the air compressors:
1, it is necessary to create a stable and efficient operation environment for the high efficiency and normal operation of the air compressor, so it is necessary to keep clean, dry air and good ventilation in the station. For example, the storage tank and so on need to be put in a good ventilation to avoid direct roasting and direct sunlight exposure in the high temperature environment.
2, its maximum pressure is not allowed to exceed the maximum range.
3, ensure that the safety valve is sensitive and effective.
4, for gas storage tanks, gas pipelines must be tested every two years for a period of normal replacement.
5, when we start the machine, we must start loading without any load, and wait until everything is normal before we start to load gradually.
6. It is forbidden to stand in front of the outlet of the air compressor. When the valve is needed to be opened, the corresponding gas transmission pipeline should be kept intact.
7, when the leakage, gas leakage, oil leakage, leakage, the value of all the parameters exceed the specified range and so on, we should immediately stop the air compressor to check, find out the fault to remove the fault and restore the normal operation.