Causes and Treatment of Compressed Air Quality Decline of Jinan Screw Air Compressor
Decrease in compressed air quality of screw air compressor:
The decrease of compressed air quality of screw air compressor is mainly due to the increase of oil content in compressed air, dust and other impurities. The former is one of the most common phenomena.
The screw air compressor is easy to cause the consequence of the decrease of compressed air quality:
As we all know, compressor products are compressed air. Whether as a power or as a source of air, the quality of compressed air is one of the most concerned problems for users. Therefore, once the quality of compressed air decreases, it will not only lead to the quality of compressed air not up to the standard and can not be used, but also cause damage to compressed equipment, and serious explosion due to the high oil content in the air. Therefore, for a long time, how to effectively improve the compressed air quality of air compressor is an important research object.
How to improve the quality of compressed air in screw air compressor?
Because of the above hazards, people always hope that the higher the compressed air quality of air compressor, the better. At present, in order to improve the quality of compressed air, the most commonly used methods are as follows:
1. Loading air filter equipment to improve the quality of compressed air. For example, screw air compressor installs air filter, oil and gas separator, etc.
2. Control the amount of lubricating oil. Because excessive lubricating oil can easily lead to the increase of oil content in compressed air, it is necessary to control the amount of lubricating oil in a reasonable range, not too low, not too high.
3. Check whether throttle holes of unidirectional valves, oil and gas separators, minimum pressure valve springs and other components are blocked or damaged. Once these components are found to be not working properly, they must be treated.
4. Check the exhaust pressure. The low exhaust pressure of screw air compressor will also cause the quality of compressed air to decline. Therefore, we need to ensure that the unloading pressure of the air compressor is set within an appropriate range.