German
French
Italian
Portuguese
Japanese
Korrean
Russian
The lower the air speed of the HEPA filter, the higher the filtration efficiency
The lower the air speed of the HEPA filter, the higher the filtration efficiencyThe air speed of the HEPA filter affects the efficiency of the air filter, i.e. the lower the air speed of the air filter, the higher the filtration efficiency.When the HEPA filter is used as an end filter in the purified air conditioning, it should be set at the end of the purified air conditioning, usually on the roof of the clean room; for clean rooms where harmful gases or harmful microorganisms may be produced, the HEPA filter should be located as close as possible to the clean room to prevent these harmful pollutants from contaminating the pipes or ducts due to ducting. Air leakage leads to contamination of filtered dirty air in production; ULPA filters must be installed at the end of the purified air conditioning Due to the reduction of the atmosphere, especially of some chemical pollutants or micro-organisms other than atmospheric dust, and the more stringent requirements for the production of certain industrial products, it is necessary to adopt "filters" in the design of air conditioning systems for clean rooms. It is important to be aware of the requirements of the production process and the local atmospheric conditions and to implement air filters in practice. However, the efficiency is closely related to the filter area, as the efficiency of different air filters varies, as does their filter area. Therefore, the filter area is related to the efficiency of the air filter. Air filters have been used in a wide range of industries. This is because, at low air velocities, the diffusion effect of dust is obvious. The airflow stays in the filter material for a longer time and the dust is more likely to hit objects. |
