How does an air shower work?

Air Shower is a crucial cleanroom component for maintaining a high level of cleanliness. It is used to remove dust particles and other contaminants from personnel, equipment, or supplies entering the cleanroom. It is a self-contained system that includes high-efficiency particulate air (HEPA) filters, automatic doors, and a powerful fan system. The air shower works by emitting pressurized air that removes contaminants from the surfaces of people or objects passing through it. Below are some commonly asked questions about the air shower.

1. How does an air shower work?

An air shower uses turbulent airflow to remove dust particles and other contaminants from personnel, equipment, or supplies entering the cleanroom. It is a self-contained system that includes a powerful fan system, HEPA filters, and automatic doors. The HEPA filters remove 99.97% of particles 0.3 microns or larger from the air, while the fan system blows this purified air onto the person or object entering the air shower. The contaminants are then captured and filtered out by the HEPA filters.

2. What is the purpose of an air shower?

The purpose of an air shower is to remove dust particles and other contaminants from personnel, equipment, or supplies entering the cleanroom. These contaminants, if not removed, can cause defects in the finished products, which can be disastrous in industries such as pharmaceuticals and microelectronics where even a small particle can greatly compromise the product.

3. How long should one shower in an air shower?

The recommended time for one person to shower in an air shower is typically around 15-30 seconds. The duration may vary depending on the cleanroom requirements, and the volume of dust and other particles present.

4. How often should the HEPA filters be changed?

The HEPA filters should be changed at least once every six months or when the pressure drop across the filters exceeds 1.0 inch w.g.

5. Can materials be brought into the air shower?

No, materials cannot be brought into the air shower as they may cause contamination and defeat the purpose of having an air shower. In conclusion, air showers are crucial cleanroom components that help maintain a high level of cleanliness by removing contaminants from personnel, equipment, or supplies entering the cleanroom. They work by emitting pressurized air that blows contaminants away from the person or object entering the air shower, which are then filtered by HEPA filters. Regular maintenance and filter replacements are required to ensure the air shower is functioning correctly and effectively. Suzhou Jinda Purification Engineering Equipment Co., Ltd. is a professional supplier of air showers and other cleanroom components. Our company offers a complete line of air shower systems that fit any industry's unique needs. Please contact us at 1678182210@qq.com to learn more about our products and services. Scientific Research Papers:

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