The role of air purifier in air compressor system is mainly to improve the quality of compressed air and remove pollutants in compressed air, such as suspended particles, moisture, oil and odor. If these contaminants are not removed, they can contaminate the final product, increase production costs, and even affect the performance and longevity of the equipment.

In compressor systems, different types of filters are often used to remove these contaminants. For example, coalescing filters can remove water, oil, and aerosols while preventing contaminants from re-entering the air. Vapor removal filters typically use activated carbon particles, carbon cloth, or paper to remove lubricating oil aerosols. Particulate desiccant filters are used to remove desiccant particles and are usually installed behind adsorption dryers.

To ensure the effective operation of your air compressor system, choosing the right air filter is crucial. The choice of filter should be based on the required compressed air quality, the application needs, and the energy efficiency requirements of the system. For example, the pharmaceutical or food and beverage industries may require higher levels of air quality and therefore higher quality filters.

In addition, regular maintenance and replacement of filters are also important measures to ensure the performance of the system. The time it takes to change a filter depends on the operating time, the compressed air quality required, and whether there are issues such as pressure drops. If the pressure drop exceeds the manufacturer's recommended value, or if the air quality is below acceptable limits, the filter usually needs to be replaced.

Overall, the role of an air purifier in an air compressor system is to ensure that the compressed air is clean and safe, thereby protecting the production process and product quality. The efficiency and reliability of the system can be improved through the proper selection and maintenance of filters.