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Ultra-low resistance high-efficiency filter unit
Ultra-low resistance high-efficiency filter unitThe following is a detailed introduction to the ultra-low resistance high-efficiency filter unit:Performance characteristics Ultra-low resistance: The initial resistance is generally about 15Pa. For example, Cangzhou Bowei Environmental Protection Technology Co., LTD. 's ultra-low resistance high-effect filter has a resistance of only 8 Pa at a wind speed of 0.31m/s, and as the wind speed increases to 0.99m/s, it is only 21Pa. High efficiency: It is mainly used to capture particulate dust and various suspended matter below 5um. The filtration efficiency of atmospheric bacteria is ≥95%, which can effectively reduce indoor microbial pollution. Under the rated air volume of 400m³/h, the filtration efficiency of ≥0.3μm particles can reach 74.8%, and the filtration efficiency of ≥5.0μm particles can reach 95.8%. High energy saving: Due to low resistance, the energy consumption of the system can be reduced by more than 30%, which greatly reduces the power of the fan motor and reduces the operating cost. Long service life: If the dust concentration in the room is 0.15mg/m³ and the ventilation is 8 hours a day, the rated dust capacity will be reached after nearly 200 days and the filter needs to be replaced, which is longer than the service life of other filters. Easy installation and maintenance: It can be connected with the feed and return air outlet of the fan coil through a hard connection or soft connection. The upper end of the device box has a hanging ring for easy lifting. It is equipped with a hinge-type aluminum alloy louver (grating blade) and a nylon filter screen. Structural composition Frame: usually used aluminum alloy, galvanized sheet, stainless steel plate, and other materials, with strong and durable, corrosion-resistant characteristics, to ensure the overall structural stability of the filter unit. Filter material: Generally using ultra-low resistance chemical fiber paper, this filter material has good filtration performance and low resistance characteristics, and can effectively filter dust and particles in the air. Separator: The use of adhesive paper board as a separator, glued with the outer frame, to separate the filter material, and increase the filter area and strength. Sealant: Commonly used polyurethane sealant to seal, to ensure the tightness of the filter unit, and to prevent unfiltered air leakage. Installation sealing form: EVA sealing strip is used to further improve the sealing after installation and ensure the filtering effect. Application field Hospital Location: Such as the hospital's consulting room, treatment room, medicine room, dressing examination room, rescue room, decontamination preparation room, dialysis room, and even ICU, these places need a high degree of air cleanliness to prevent cross infection, ultra-low resistance high-efficiency filtration unit can effectively filter the bacteria and dust in the air under the condition of low resistance, providing a good air environment for patients and medical staff. Clean air conditioning system: It is widely used in the air conditioning and ventilation systems of public places and private clubs with clean requirements, which can meet the demand for air purification and reduce the energy consumption of the system. Other areas: For some industrial production workshops, laboratories, and other places with high air quality requirements, ultra-low resistance high-efficiency filtration units can also be used to purify the air to ensure the smooth progress of production and experiments. |
