What are types of Compressed air filters?

In the modern industrial field, Compressed air indispensable as blood, and its internal cleanliness is directly related to whether the production process is smooth and the quality is good or bad.

Therefore, accurately selecting the appropriate filter has become a key link to ensure the stable operation of the compressed air system.

1. Clarify the application scenarios of the compressed air system

The first step is to deeply understand the application background of the compressed air system. Different industries and processes have different quality standards for compressed air. For example, in high-precision fields such as precision manufacturing, electronic packaging or medical equipment manufacturing, the purity of compressed air is almost harsh, and top-level performance filters are required to ensure that every breath of air is pure and flawless. On the contrary, in some basic industrial fields, only basic-level filtration may be required to meet production needs and maximize cost-effectiveness.

The following is Shenzhen Hongrijia's recommended solution for compressed air purification systems in some industries.

2. Quantify the demand for filtration accuracy

Filtration accuracy, as a core indicator for measuring filter performance, is directly related to the cleanliness of compressed air.

Accurately defining the required filtration accuracy is an important part of the filter selection process. It is not wise to set the accuracy too high or too low.

Although too high accuracy can bring the ultimate cleaning effect, it will increase unnecessary costs; while too low accuracy may not meet production needs and affect product quality.

Therefore, it is necessary to scientifically set a reasonable filtration accuracy threshold according to the actual application scenario.

Hongrijia YUKA high-precision filters mainly have 7 filtration accuracy levels, namely PF/AO/AA/AX/ACS/AR/AAR. Different filtration levels have different filtration accuracy.

3. Detailed study of the characteristics of various filters

The type of filter should also be selected according to actual needs. Different types of filters have different functions.

Coagulation filter: A filter that allows airflow to pass through the gap of the filter material, and with the help of various filtration mechanisms (collision, diffusion, interception), the water vapor or solid particle suspension in the compressed air is continuously condensed into larger droplets and separated.

Activated carbon filter: With its powerful adsorption capacity, it effectively removes organic matter, odor and harmful gases in the air, which is to improve the quality of compressed air.

High-efficiency particulate filter: using advanced filter materials, it can efficiently intercept tiny particles and microorganisms, providing solid protection for scenes with extremely high requirements for air quality.

Pre-coarse filter: as the first line of defense for air purification, it mainly intercepts large particles and impurities, protects subsequent filter units from damage, and extends the overall service life.

In summary, choosing the right filter is the key to ensuring efficient and stable operation of the compressed air system.

Hongrijia YUKA has been deeply engaged in compressed air purification systems for more than 20 years. Its products meet the international standards of ISO8573.1-2010, with a filtration efficiency of up to 99.999%, a particle filtration accuracy of ≤0.01 microns, and a residual oil content of no more than 0.003PPM;

We have been customer-oriented for many years, and have customized the best compressed air solutions for customers by clarifying customer application scenarios, quantifying filtration accuracy requirements, carefully studying filter characteristics, and comprehensively considering maintenance costs and benefits.