As an important part of scientific research, productivity improvement, safety assurance and quality control, clean room construction process is becoming more and more important.
Whatever the use of clean rooms, their potential damage means that their planning needs are highly valued by the relevant departments and planning teams. Here, we will introduce in detail the most important elements to be considered in planning and building clean rooms.
Types of cleanrooms
Two main cleanrooms have evolved, and their ventilation methods are different:
1. Surging Ventilation Clean Room
In such a clean room, the room receives clean filtered air through an air diffuser on the ceiling, then mixes with the room air, and the polluted air is removed by air extracts from the bottom of the wall.
2. One-way Cleaning Room
In this planned clean room, high efficiency filters are installed on the whole ceiling or wall to provide air for the room. It sweeps the room in a one-way way way. It comes out of the floor and eradicates air pollution in the room.
Both types of rooms use clean air equipment, such as one-way workbenches or isolators, which help to provide filtered air in areas where demand is greatest (e.g., in areas where the workflow is most susceptible to pollution).
high efficiency particulate air filter
In fact, these filters are essential for contamination control in clean room planning because they filter incredibly small particles with a minimum particle efficiency of 99.7%. No matter what kind of room planning you choose to use, HEPA filters are essential.
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