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

Air compressor blowing out of the gas containing moisture is a relatively common problem, which may be due to a variety of reasons. In order to solve this problem, the following measures can be taken:

1. check and maintain drainage system

1. regular discharge of condensate:

   • install a drain valve at the bottom of the air tank of the air compressor and drain the condensate regularly. This is a fundamental measure to prevent liquid water from accumulating in the system.
   • If the automatic drainer of the air compressor or the automatic drainer of the air storage tank is blocked, the water cannot be discharged. Therefore, these drains should be inspected and cleaned regularly to ensure that they are unobstructed.
   • When the air humidity changes, the drainage frequency and time of the timing drain valve should be adjusted according to the actual situation to ensure that the accumulated water can be drained every time without discharging the compressed air.

2. Optimization of compressed air piping layout:

   • ensure that the low point of the pipe is provided with a drain, and regularly clean the water and dirt in the pipe.

2. enhanced drying effect

1. install drying equipment:

   • the installation of drying equipment at the output of the air compressor, such as a freeze dryer or an adsorption dryer, can further remove the moisture in the compressed air and ensure that the output gas is dry.
   • If a dryer is not installed in the system, a cold dryer or adsorption dryer should be considered to further reduce the water content in the compressed air.
   • For the system that has been installed with the dryer, its working status should be checked regularly to ensure its normal operation and achieve the expected drying effect. For example, for the adsorption dryer, it should be ensured that the adsorption material (such as activated alumina) is tightly packed to avoid pulverization and cause the dryer to fail.

2. Set up air dryer:

   • an air dryer or other gas treatment equipment is installed at the air inlet of the air compressor to remove the moisture in the air and fundamentally avoid the problem of water in the exhaust.

3. improved compression process

1. adjust pressure dew point:

   • by adjusting the operating parameters of the air compressor, such as reducing the output temperature of the compressed air or increasing the pressure, the pressure dew point can be changed, thereby reducing the moisture content.

2. Optimize heat dissipation:

   • the moisture content in the compressed air is closely related to the cooling effect in the compression process. If the cooling fins are blocked by dust, it will affect the cooling effect of the compressed air, thereby increasing the moisture content. Therefore, the heat dissipation fins should be cleaned regularly to ensure good heat dissipation.

4. strengthen follow-up treatment

1. regularly check the filtration system:

   • ensure that the filter effectively filters moisture and impurities in the air.
   • Choosing an efficient filter and replacing the filter element regularly can improve the filtering effect and ensure air quality.

2. Use of water content detection equipment:

   • the naked eye can not observe the gaseous water, can not determine how much water content. It is recommended to use water content detection equipment (such as dew point meters, water detection pipes, etc.) to monitor the water content in compressed air, so as to find problems in time and take measures.

5. Other Considerations

1. check the airtightness of air compressor:

   • ensure that the air compressor has good sealing performance and prevent external moisture from entering the air compressor. Check whether the connection parts are tight, whether the seal is aging or damaged, and replace it in time.

2. Regular inspection and replacement of critical components:

   • regularly check and replace key components such as the oil separator core and the rear degreasing filter element to ensure complete oil and gas separation of the air compressor and good degreasing of the rear degreasing filter.

3. Keep the air compressor working environment dry:

   • avoid running the air compressor for a long time in a high humidity environment to reduce the moisture in the air into the air compressor.

6. professional maintenance and consulting

if the above measures cannot solve the problem, it is recommended to contact professional air compressor maintenance personnel for inspection and maintenance. They can provide more professional solutions according to the specific situation.

Generally speaking, to solve the problem of air and water blown by air compressor, we need to start from many aspects, including checking and maintaining the drainage system, enhancing the drying effect, improving the compression process, strengthening the follow-up treatment and paying attention to other related matters. Through the implementation of these measures, the water content in the compressed air can be effectively reduced and the air quality can be improved.