Working principle of micro compressed air filter

Miniature compressed air filters is usually used in small compressed air systems or specific applications. Their function is to filter impurities and pollutants in the air, ensure the quality of compressed air meets the requirements, and protect equipment and final products.

Generally speaking, the design of micro-compressed air filters will take into account the requirements of compact space and efficient filtration, and usually includes pre-filter, main filter and precision filter.

The working principle of miniature compressed air filter is similar to other types of air filters, but it is more compact in design to adapt to small compressed air systems or specific applications.

1. Air enters the filter: The air generated by the compressor enters the micro compressed air filters through the pipeline or pipeline system.

2. Pre-filtration: Air first passes through a pre-filter, which is usually a coarse screen or grid to remove large particles and moisture. This helps to protect the main filter from the damage of coarse impurities and reduce the load of subsequent filters.

3. Main filtration: Pre-filtered air enters the main filter, which is usually a filter element or screen designed to remove smaller particles and solid impurities. The material and structure of the main filter can be selected according to the specific application requirements to ensure the filtration efficiency and performance.

4. Precision filtration: Some miniature compressed air filters also include precision filters to further remove tiny particles and oil mist. These filters may use more efficient filtering materials, such as activated carbon or special fiber materials, to provide higher filtering accuracy.

5. Clean air output: After all the filtering stages, clean air flows out from the outlet of the filter, which can be used for compressed air systems or specific applications. This ensures that the air quality meets the requirements, thus protecting the equipment and final products from pollution.

Micro air filters efficiently purify air by trapping small particles and liquids via technologies like coalescence and interception, ensuring approved air quality crucial for equipment protection and process assurance.