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Introduction to plate filters
Introduction to plate filtersGenerally speaking, there are three styles of primary filters: plate type, folding type, and bag type, and also in the outer layer there are paper frames, aluminum frames, etc. Depending on the actual situation, manufacturers can order different specifications of primary filters to provide customers with the right choice. Air-conditioning primary filtration systems, which can extend the service life of bag-type and HEPA high-efficiency filters; applications in the electronics industry, pharmaceutical industry, semiconductor industry; factory waste gas, and processing dust collection.The panel filter has a lightweight panel construction, polyester synthetic filter material, low initial resistance, and good fire resistance. At the same time, the balanced spacing and the double reinforcement design ensure that the filter has an equal pleat shape, thus enabling the panel air filter to achieve a high dust capacity with low resistance. The use of plate filters should also pay attention to some relevant precautions. If the phenomenon of blocking the surface occurs, the impurities should be removed, and if the surface of the filter media is seriously damaged, it is necessary to replace the new filter media or replace the filter with a new one and reinstall it, therefore, when replacing the filter, the air inlet and the bottom plate filter should be removed first, and regular attention should be paid to checking the air inlet surface of the filter for debris blockage regularly, and normally more attention should be paid to the cleaning and maintenance. Only in this way can operating costs be reduced and the operation of the filtration system be better ensured. The primary filter contains not only the plate filter, but also the paper frame primary filter, and can be partitioned into folding primary filter and metal mesh primary filter, etc. The folding primary filter is suitable for the primary filtration of air-conditioning systems, mainly for filtering dust particles above 5μm. In addition to the folding primary filter, there are also two types of primary filters: plate type and bag type. They are used in a wide range of applications and play a huge role in office areas, shopping malls, and scientific research institutions, and are also used in the pharmaceutical, food, and precision electronics industries as pre-filtration for centralized ventilation systems. In a clean room intake and exhaust devices, it plays a role in filtering air and adsorbing suspended dust particles in air. The outer frame materials are the paper frame, aluminum frame, and galvanized iron frame, filter materials are non-woven fabric, nylon mesh, activated carbon filter material, metal hole mesh, etc. The protective mesh is double-sided sprayed wire mesh and double-sided galvanized wire mesh. Uses of plate filters: Primary plate air filters are versatile and can be used as an intermediate filtration device for all air intake devices and exhaust devices. As a type of filtration equipment, primary panel filters are often used as coarse filters for processing dust collection, primary filters for pre-filtration of ventilation and air conditioning systems in large buildings such as offices, conference rooms, hospitals, shopping malls, airports, general industrial plants or centralized ventilation and air conditioning systems in clean rooms. It is believed that in the future, the use of primary panel filters will be more extensive. |
