The characteristics of medium effect filters are obvious, mainly reflected in the following aspects, they can absorb and absorb the air in the collective active dust and suspended matter, using hot melt technology, nylon mesh initial effect filter structure. From the above point of view, myocardial infarction is very stable, does not deform or deform, and greatly reduces the risk of leakage. In addition, the characteristics of the medium-effect filter are also reflected in the air volume. The medium-effect filter has a large air volume and a relatively high dust capacity. The filter can be cleaned repeatedly and used after cleaning. This is the *** advantage of medium - effect filters. Reuse is environmentally friendly and economical, and the cleaning process is simple and quick.
What is a medium effect filter? Before introducing the features and principles of filtering, it is important to have a clear conceptual understanding. The so-called medium effect filter refers to the type of air filter, belonging to the F series. The product comes in two specific forms. The medium - effect filter is a bag air filter, another non - bag air filter. The filter of the front filter of the effect filter is mainly used in the ventilation system setting of air conditioning, but also in the purification of food and electronics industry. Meanwhile, the intermediate filter can be used together with the filter. The front of the filter to reduce the load on the filter.
Medium-effect filters can filter dust particles up to 5 meters. The frame material includes paper frame, aluminum frame and galvanized sheet frame, and the filter material includes non-woven cloth, nylon mesh, activated carbon filter material, metal mesh and aluminum rolling. Net, relatively cheap, light weight, good versatility, compact structure, in addition to the features of the mid-effect filter?
1. Replaceable filter material: the filter material can be replaced by the user, which can save the cost of spare parts for the user and reduce the trouble of transportation and storage.
2, the filtration efficiency is G3 and G4, corresponding to weighing method of 90% and colorimetric method of 40% : the efficiency filter is usually used for the primary filtration of air conditioning and ventilation systems, but it is also applicable to the simple air conditioning system with only one filtration and ventilation system.
3. AP filter resistance is recommended to be 250-300pa: BP filter resistance is recommended to be 200-300pa for primary filtration of air conditioning and ventilation systems, and for simple air conditioning and ventilation systems, only primary filtration and filter framework are required. The diagonal design on the outer frame provides a large filter area, allowing the internal filter material to adhere tightly to the outer frame. All sides of the filter are attached to a special glue frame to prevent air leakage or damage due to wind resistance pressure.
