Recommended use of air filters in dust-free workshops in the food industry

In the food industry, a hygienic production environment is a requirement for smooth processes and compliance with statutory requirements. Product contamination can be minimized by controlling and monitoring air quality (temperature, humidity, and particle concentration). In addition, clean ambient air helps to protect employees. As a result, dust-free Chambers capable of achieving very low particle concentrations in the air are increasingly common.

The filter is an indispensable part in the dust-free workshop. Therefore, the dust-free workshop should choose air filter according to different levels of air cleanliness. Do you know the requirements to follow when installing filters in a clean shop?

1 The clean room must be thoroughly cleaned and cleaned before installation of the hepa filter and primary efficiency air filter. If there is dust in the air conditioning system, it can be replaced by a sub-high efficiency filter. If the hepa filter is installed in the technical interlayer or ceiling, the technical interlayer or ceiling should also be thoroughly cleaned and wiped.

2 After the clean room and air conditioning purification system meet the cleaning requirements, the air conditioning purification system must be tested. After continuous operation for more than 12h, install the hepa filter immediately after cleaning the clean room again.

3 The transportation and storage of hepa filters should be shelved in accordance with the direction marked by the production plant. Air conditioning filter network transport process should be handled gently, to prevent violent vibration and collision.

4 Before the installation of high-efficiency filter, the package must be unpacked at the installation site for appearance inspection.

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