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Ten thousand clean room air duct construction points and precautions

2024/10/10

introduction

In modern industrial production and scientific research experiments, the requirements for a clean environment are increasingly strict, especially the application of 10,000 class clean rooms is more and more extensive. Clean room is a special closed space, through a series of technical means to control the indoor air cleanliness, temperature, humidity and other parameters to meet the specific process requirements. As the core component of clean room air conditioning system, the construction quality of air duct directly affects the performance and use effect of clean room. Therefore, this paper will focus on the key technologies and precautions for the construction of 10,000 clean room air ducts.

Ten thousand clean room air duct construction points

1. Material selection
In the construction of 10,000 clean room air ducts, the choice of materials is very important. Materials that are resistant to corrosion, do not produce dust and are easy to clean should be selected, such as galvanized steel plate, stainless steel, etc. At the same time, the inner wall of the air duct should be smooth and flawless to reduce the resistance of air flow and the possibility of dust accumulation. In addition, the sealing material should also be selected as non-toxic, tasteless and dust-free material to ensure the sealing performance of the air duct.
2, air duct prefabrication
Prefabrication of air duct is an important link in construction. In the prefabrication process, it should be processed in strict accordance with the design drawings to ensure that the dimensional accuracy and shape of the air duct meet the requirements. At the same time, pay attention to the connection method and reinforcement measures of the air duct to ensure the stability and tightness of the air duct. In addition, the prefabricated air duct should be cleaned to remove the oil and impurities on the surface to ensure the air quality of the clean room.
3, air duct installation
Air duct installation is a key step in construction. In the installation process, the following points should be paid attention to: First, the lifting of the air duct should be stable and firm to avoid deformation or damage during the lifting process; Secondly, the connection of the air duct should be tight, no leakage, and the connection should be treated with special sealing materials; Finally, the reinforcement and support of the air duct should be reasonably designed to ensure the stability of the air duct during operation.
4, clean treatment
The cleanliness of the indoor environment is very high, so after the construction of the air duct, strict cleaning treatment must be carried out. This includes cleaning, dusting and disinfecting inside and outside the duct to ensure that the duct system itself does not pollute the clean room environment.

Construction precautions

1, the construction personnel should strictly abide by the clean room construction specifications, wear clean clothes, shoe covers and other protective equipment, to avoid external pollutants into the construction area.
2, in the construction process, should minimize the pollution of the clean room. For example, use dust-free construction tools and avoid smoke-generating operations such as welding in clean rooms.
3. Special attention should be paid to the sealing performance at the air duct connection to avoid the occurrence of air leakage. At the same time, the tightness of the air duct should be checked regularly to ensure the normal operation of the system.
4, in the construction process, attention should be paid to the protection of the finished air duct to avoid the occurrence of scratches, collisions and other damage.

Conclusion

The construction of 10,000 clean room air duct is a technical and strict project. Through reasonable material selection, fine prefabrication and installation process and strict cleaning measures, it can ensure that the performance and quality of the air duct system meet the design requirements, and provide a strong guarantee for the normal operation of the 10,000 class clean room.