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Detailed analysis of the performance of filters for different applications
Detailed analysis of the performance of filters for different applicationsI. Primary filterThe efficiency of this equipment is G1 - G3, with pollution particles above 5μm as the test medium, mostly used in the terminal equipment of the general filtration system, to protect and extend the service life of the high-efficiency filter, is a low-efficiency filter. II. Medium efficiency filter The efficiency of this equipment is G4 - F6, the efficiency of 1 - 5μm pollution particles as a test medium, can be used as terminal equipment in the production of engineering machinery, agricultural machinery, or to reduce the cost of using high-efficiency filters and the use of low and medium efficiency filters. III. High and medium-efficiency filters This equipment has an efficiency of F6 - F8, with 0.5 - 1μm contaminated particles as the test medium, is used as terminal equipment in general filtration systems and is suitable for some occasions where the cleanliness level is relatively high. IV. Sub-high efficiency filter The efficiency of this equipment is F9 - H11, with 0.3 - 0.5μm contaminated particles as the test medium, often used in electronics, medicine, aviation, and other precision filtration systems or clean rooms for use. V. High-efficiency filter This equipment has an efficiency of H12 - U17 or more, with 0.08 - 0.15μm contaminated particles as the test medium, and is suitable for air filtration systems requiring high cleanliness in electronics, medicine, aviation, etc. VI. Plate filter It is suitable for primary filtration of general filtration systems and can also be used as a protection device for medium-efficiency filters. The equipment uses organic synthetic fibers as filter media and imported glass fibers as filter material, while the outer frame is made of aluminum alloy, which can be used repeatedly and it is convenient and quick to replace the filter media. VII. Bag filter The entire air filtration system of the middle-effect filtering equipment, but also the front-end protection device of the high-efficiency filter, equipment using ultra-fine fibers, organic synthetic fibers consisting of non-woven fabric as the filter media, characterized by a large effective filtering area, large dust capacity, small resistance, large ventilation capacity. VIII. Box-type filter Mostly used as a high-efficiency filtration device of air filtration system, the equipment adopts high-strength glass fiber paper through a special process to achieve a high-efficiency depth V-shaped structure, and to ensure the sealing of the border, with high stability and safety. |
