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Purification workshop primary filter principle and selection method
Purification workshop primary filter principle and selection methodThe working principle of the primary filter of the purification workshop is that during the working process of the equipment: the air inlet at the front end will inhale the air, and then enter into the air filtration cylinder, which will carry out the preliminary filtration of the air. The main thing is to filter large particles in the air molecules. Then through the filter. For more fine particles of filtration. This is the whole process of filtration, although the plate-type primary filter only plays the role of primary filtration, but its filtration performance is also very stable. It has a large air volume, high dust capacity, long service life, and strong flame retardant, and the outer frame material is made of galvanized material.The cleanroom primary filter needs to be checked and cleaned frequently. Under normal circumstances, it can be cleaned once in 3 months or so and checked once in two months in daily use. The process of air primary effect filter manufacturers is activated carbon plate filter (keel process, folding process), activated carbon bag filter, etc. The activated carbon filter bag is composed of activated carbon fiber and filter cotton, the surface of the adsorption capacity is very strong, and it can effectively control air odor and organic pollution, and take care of the air filtration problem of the general ventilation place. Its inlet surface is fluffy and the outlet surface is tight. While ensuring efficiency. Also provides a large dust capacity, filter element pleats reasonable design, the effective filtration area increased, at the same time, reduces the resistance, increases the dust capacity, mesh wire mesh or galvanized iron skeleton support filter media, can meet the operating wind speed requirements of each ventilation system. |
