We often use the
metal mesh filter core products, but you on the metal mesh filter core is how to replace, and when the need to replace are not special understanding, today small braid take you to understand. 1. Close the power of the filter element system and the metal filter element before and after the valve. 2. Turn over the sewage outlet and drain the water inside the metal filter. 3. Open the top cover and pull out the metal filter. 4. Scour the inner wall of the metal filter element. 5. Install the metal filter element and seal the upper head. 6. Seal the metal filter drain port, open the metal filter before and after the valve. When does the metal filter need to be replaced? 1. When the water quality is unstable, often shake, resulting in the metal filter into the excessive amount of particulate matter, the formation cycle is shortened. 2. When the operation effect of the pretreatment is poor, the flocculants and scale inhibitors added in the pretreatment are incompatible with each other or with the water source, and the sticky substance formed is adhered to the surface of the metal filter core, resulting in the reduction of the useful filter area of the metal filter core, formation of metal filter element replacement frequency. 3. The quality of the metal filter element is not good, and the aperture of the metal filter element with poor quality is basically the same in the table. In fact, as long as the outer layer has the blocking effect, while the aperture of the metal filter element with good quality is reduced step by step from the outside to the inside, and the amount of pollution accepted is large, it takes a long time and ensures that the effluent is up to standard.
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