Views: 29 Author: Site Editor Publish Time: 2025-08-11 Origin: Site
In industrial automation and pneumatic systems, air source treatment components are an important part of ensuring the normal operation of the system. They are mainly used to filter, regulate and lubricate compressed air to provide a stable and clean air source, thereby improving the service life and working efficiency of pneumatic equipment. So, how do air source treatment components work? This article will take you to a deep understanding of its principles and functions.
Air source treatment components usually consist of three parts, namely air filters, pressure reducing valves (pressure regulating valves) and oil mist collectors, collectively known as "triple components" (FRL, Filter, Regulator, Lubricator).
1. Air filter (Filter)
The main function of the air filter is to remove moisture, impurities and particles from compressed air. When air enters the filter, the dust and water droplets in it will be intercepted by the filter or centrifugal separation structure and discharged through the drain valve to ensure that the air is clean and pollution-free.
2. Pressure reducing valve (Regulator)
The pressure in the pneumatic system needs to be kept within a stable range, otherwise it may cause abnormal operation of actuators (such as cylinders and pneumatic motors). The pressure reducing valve controls the output pressure by adjusting the spring and diaphragm to maintain it at the set value, and can maintain a stable output even if the input pressure changes.
3. Lubricator
Some pneumatic systems require lubrication to reduce friction and wear. The lubricator can atomize the lubricating oil driven by compressed air and deliver it to the pneumatic components to ensure their smooth operation and increase their service life.
The entire air source treatment process can be divided into the following steps:
Filtration - The air first passes through the air filter, and the moisture and particulate matter are separated and removed, making the air entering the system cleaner.
Pressure stabilization - The filtered air enters the pressure reducing valve, and the pressure is adjusted to the set range to ensure the normal operation of the equipment.
Lubrication - In a system that requires lubrication, when the air passes through the lubricator, it will carry tiny lubricating oil particles into the pneumatic components, reducing friction and improving efficiency.
If there is no air source treatment component, impurities and moisture in the compressed air will cause pipe blockage, component corrosion, and seal aging, which will affect the normal operation of the equipment. In addition, unstable pressure may cause abnormal operation of the actuator, while lack of lubrication will accelerate the wear of parts. Therefore, the reasonable selection and maintenance of air source treatment components are the key to ensure the stable operation of the pneumatic system.
Air source treatment components play a vital role in pneumatic systems. Through the three core functions of filtration, pressure stabilization and lubrication, they ensure the reliability and life of pneumatic equipment. Understanding its working principle will help to select the right components and perform effective maintenance, thereby improving the overall efficiency of the industrial automation system. If you are using pneumatic equipment, don't forget to regularly check and maintain the air source treatment components to ensure the best performance of the equipment!
