How to solve the problem of water in the air blown by the air compressor

When the air from the air compressor contains moisture, the following measures can be taken to solve this problem:

1. investigation reason

1. drain valve failure:
   • check whether the automatic drain of the air compressor and the automatic drain of the air tank are blocked. A clogged drain can cause the water that should be discharged to accumulate in the air compressor, causing the discharged air to contain water.
   • Clean the blocked drain valve to ensure smooth drainage.
2. Dryer failure:
   • confirm whether the corresponding dryer is installed and whether the dryer is working normally. Failure of the dryer or failure to install a dryer will cause the compressed gas to contain a large amount of moisture.
   • Check and repair the dryer to ensure its normal operation.
3. Large moisture content in the air:
   • the moisture content of the air is related to the humidity of the environment. The environment in the machine room is too humid or seasonal reasons may cause the water content in the air to exceed the standard.
   • Keep the environment in the room dry, you can use air conditioning, dehumidifier and other equipment to reduce environmental humidity.
4. The compression process produces water:
   • when the air compressor is working, the internal temperature of the head is high, and the moisture in the natural air inhaled will form water vapor during operation, which will condense into water after being discharged with the compressed air.
   • Regularly check and clean up the scale and carbon deposits inside the air compressor to keep the air compressor in good condition.

2. solutions

1. add post-processing equipment:
   • after-treatment equipment such as cold dryer and suction dryer is added at the back end of the air compressor to further process the compressed air to remove impurities such as moisture and oil.
   • Ensure the normal operation of the post-processing equipment, regular inspection and maintenance.
2. Adjust air compressor parameters:
   • adjust the parameters of the air compressor according to the actual situation, such as reducing the exhaust pressure, reducing the compression ratio, etc., to reduce the amount of water vapor generated during the compression process.
3. hot and cold interaction method:
   • using cold and heat exchange technology, the newly generated hot compressed air is pre-cooled to reduce the gasification of moisture.
4. regular drainage:
   • install a drain valve at the lower drain outlet of the air tank of the air compressor to regularly drain the accumulated moisture.
5. Using the filtering method:
   • the moisture in the compressed air is treated by filtration to further improve the dryness of the air.
6. Strengthen maintenance:
   • regularly maintain the air compressor, clean up the internal impurities such as scale and carbon deposits, keep the air compressor in good condition and extend its service life.

3. Summary

it is a common problem that the air blown by the air compressor contains moisture, but this problem can be effectively solved by investigating the causes and taking corresponding measures. In actual operation, appropriate solutions should be selected according to the specific situation, and regular inspection and maintenance should be carried out to ensure the normal operation of the air compressor and the dryness of the compressed air.