In the purification room, the polluted gases generated by production activities are called high-efficiency return air when connected to the return air duct for purification gases, and high-efficiency exhaust when connected to the exhaust duct.
The high-efficiency return air/exhaust outlet is mainly composed of a box, a high-efficiency filter, and a return air panel.
The technical features of the high-efficiency return air outlet/exhaust outlet
1. Seamless welding of the box to ensure good airtightness;
2. The return air panel has various forms: full-hole panel, louvre panel, and uniform flow membrane panel;
3. The outlet panel is installed and fixed with a special structure, easy to disassemble, the installation method is invisible, elegant and convenient for cleaning;
4. The differential pressure gauge monitors the resistance of the high-efficiency filter in real time;
5. Automatic in-situ scanning for leak detection and in-situ online disinfection.
Optional ultraviolet sterilization lamps, air volume regulating valves, automatic scanning devices, etc. can be selected;
The filter efficiency grade of the filter can be selected according to the indoor cleanliness requirements.
Parameters of the high-efficiency return air outlet
1. Stainless steel material, corrosion-resistant, acid and alkali resistant;
2. Airtightness: The leakage rate tested under a pressure of 1 Kpa is less than 0.1%, meeting the requirements of national standards. The normal pressure resistance of the cabinet: 2.5 Kpa;
3. Disinfection: In-situ disinfection, can be confirmed on-site;
4. Leakage detection through rollers: Equipped with a scanning device, on-site scanning and leakage detection.
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