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Primary filter media complete Selection and purchase need to pay attention to these three points
Primary filter media complete Selection and purchase need to pay attention to these three pointsEffective filter media Diversification can solve the air purification problems of different enterprises, is a commonly used filter in industrial production, used for pre-filtration of larger particulate matter in the air filter, its filtration effect is relatively low, mainly used for filtering dust particles above 5um, can be a solution to the operating environment of most industries.There are three styles of primary effect filters: plate, folded, and bag, and the outer frame materials are paper frame, aluminum frame, and galvanized iron frame, and the filter materials of primary effect filters are non-woven fabric, nylon mesh, activated carbon filter material and metal hole mesh, etc. The protective mesh has double-sided sprayed iron wire mesh and double-sided galvanized iron wire mesh. The filter is inexpensive, lightweight, has good versatility, compact structure, enterprises can choose according to different requirements, has solved the actual problem. According to the use of requirements to choose the primary effect filter, need to consider the following factors. 1, the primary filter resistance: the greater the thickness of the filter, the greater the resistance, so the selection of the primary filter must consider the airflow, resistance, filtration efficiency, and service life, choose the right filter; 2, primary filter filtration efficiency: the higher the filtration efficiency of the primary filter, the better the purification effect. However, too high a filtration efficiency will also reduce the airflow and affect the efficiency of the ventilation system, so comprehensive consideration is needed when selecting the primary filter. 3, the service life of the primary filter: the life of the filter medium is generated by the accumulation of pollutants in the filter and clogging, so you can choose the appropriate filter according to the use of the environment and time. |
