Construction Technology of High Efficiency Air Supply Nozzle in Clean Room Project
Release time:2019-10-07 source:
Detailed installation drawings and construction technology of high-efficiency air supply outlet in clean room: before installation of high-efficiency air supply outlet, it is important that the size and efficiency requirements of high-efficiency air supply outlet meet the requirements of clean room site design and customer application standards. Next Ed Purification Brief introduces the construction technology standard of high efficiency air supply outlet in clean room.
1. Cleaning products and all-round cleaning of clean room before installation of high-efficiency air supply outlet in clean room need to be done. For example, dust in clean air-conditioning system should be cleaned and cleaned. Cleaning in sandwich or ceiling should be carried out only when the cleaning requirements are met. Once again, clean air-conditioning system must run continuously for more than 12 hours and be cleaned again.
2. The safe transportation of high-efficiency air supply outlet in clean room should be strictly in accordance with the direction of the manufacturer's logo, etc. During the course of transportation, it should be handled lightly and avoid severe vibration and collision.
3. Before installation of efficient air supply outlet in clean room, it is necessary to inspect the appearance of air supply outlet packaging on site, including whether the filter paper, sealant and frame are damaged or not; whether the side length, diagonal line and thickness dimensions meet the requirements; whether the frame has burrs and rust spots (metal frame); whether there is product qualification certificate and whether the technical performance meets the design requirements.
4. Leak detection of high-efficiency air supply outlet in clean room should be carried out to check and check whether the leak is qualified. Rational allocation should be made according to the resistance of each air supply outlet during installation. For one-way flow, the difference between rated resistance and average resistance of each air supply outlet should be less than 5% between filters on the same air supply surface or air supply outlet. The cleanliness level is equal to and higher than the efficient air outlet of the 100-grade clean room.
Fifth, the clean room needs to install the seam between the flanging of the tuyere of the high-efficiency air supply outlet and the ceiling plate for sealing treatment, and remember that cracks must be handled strictly.
6. Do not install high-efficiency air supply outlet damaged or coating damaged. The installation of air supply outlet and air duct must be strictly connected. The opening end should be strengthened with plastic film and tape for airtight treatment.
The seven precautions mentioned above must be carefully and slightly wrong, which directly affects the cleanliness standard of the whole clean room. For the construction of high-efficiency air supply outlet, it is necessary to select a suitable purification engineering company to install it.
He has strong technical strength and construction experience. According to the needs of different cleaning places, professional standards are used to form clean space of different grades to create the most suitable production and working environment. At present, it has established close cooperation with many enterprises and is a trustworthy professional purifying project implementer. For more knowledge of medical purification industry, please pay attention to the public address: Aide-188 (Ed purify oxygen supply).