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Bag-type medium-efficiency high-efficiency filter replacement time
Bag-type medium-efficiency high-efficiency filter replacement timeMany electronic factories and dust-free purification workshops mostly use bag-type medium-efficiency high-efficiency filters. Still, many customers do not know when to replace bag-type medium-efficiency filters. Today, the editor will tell you when to replace bag filters.Under rated air volume conditions, the filter should be replaced within 3-4 months; or when the resistance of the filter reaches 400 Pa or higher, the filter must be replaced; if the filter uses cleanable filter material, the replaced filter material can be cleaned, dried, and replaced with clean water or a solution containing neutral detergent; a maximum of a second cleaning is allowed, that is, a new filter must be replaced. If the dust concentration in the environment is high, the service life will be shortened. Precautions for use: 1. Regularly check whether the air inlet of the bag filter is blocked by impurities and whether the surface of the filter material is damaged. 2. If an object is blocking the surface, it should be removed. 3. If the surface of the filter material is severely damaged, it must be replaced with a new filter material or a new filter and reinstalled. 4. When installing the filter, it is necessary to ensure the good sealing of the frame blank holder to prevent air leakage. 5. Do not use heavy objects to hit the filter surface, and do not pull the filter material surface hard. 6. When installing a medium-efficiency high-efficiency filter, the length of the filter bag mouth should be perpendicular to the ground to ensure the air supply filtration effect and extend the service life. |
