In the use of dust-free workshop, in addition to understanding the management system of dust-free workshop, we must also know how to control the humidity of dust-free workshop. The temperature and humidity of dust-free workshop are mainly determined according to process requirements, but under the condition of meeting process requirements, people's comfort should be considered. Therefore, we need to take effective solutions to the situation of high humidity in dust-free workshop.
How to reduce the high humidity in the dust-free workshop:
High humidity actually reduces the accumulation of static charge on the surface of the dust-free workshop and clean room. Lower humidity is more suitable for the accumulation of charge and becomes a potentially destructive source of static discharge. When the relative humidity exceeds 50%, the static charge begins to dissipate rapidly, but when the relative humidity is less than 30%, it can persist for a long time on an insulator or ungrounded surface. Therefore, in an environment with high relative humidity, the capillary force of concentrated water forms a connection bond between the particles and the surface, which can increase the adhesion of the particles to the siliceous surface. It is not important when the relative humidity is less than 50%, but when the relative humidity is around 70%, it becomes the main force for adhesion between particles.
Solutions to high humidity in dust-free workshops:
1. Increase dehumidification and drying: Add a dehumidifier in the clean workshop to increase the dryness of the workshop, and add it in the air conditioning duct during installation.
2. Seal equipment: Seal the equipment that may be affected as much as possible to reduce the impact of the humid environment in the workshop to achieve the purpose of safe storage.
3. Maintain ventilation: Ventilation can form convection of air inside and outside the workshop. When the temperature difference between inside and outside the workshop is greater, the air will flow faster, and the dehumidification effect on the workshop will naturally be more significant.
4. Moisture absorption in the workshop: In the rainy season or rainy days, when the humidity in the workshop is too high and it is not suitable for product storage, and the humidity outside the workshop is too high, it is not suitable for ventilation and moisture dissipation. You can use moisture absorption in the sealed warehouse to reduce the humidity in the warehouse.
In view of the problem of excessive humidity in the dust-free workshop, the use of a comprehensive solution can effectively improve the control ability of the workshop environment. Strengthening ventilation, using dehumidification equipment, controlling temperature, managing materials and strengthening monitoring are all important measures to ensure the stability of humidity in the dust-free workshop. Through these methods, the smooth progress of the production process can be ensured and the quality and safety of the products can be maintained.
In the cleanroom, the heart of a food factory, every breath of air and every surface plays a crucial role in the safety and quality of the final product. How can materials, tools, and semi-finished products flow safely, efficiently, and contamination-free between clean and non-clean areas? This requires a quietly unsung yet crucial "invisible guardian"—the professional clean passbox!
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