Although water treatment equipment is a good water purification equipment, it is not possible to use it casually without pipes, but rather requires regular maintenance and replacement of the equipment. So how should the activated carbon be replaced? Below, Jiajie will bring you a detailed process.

In general water treatment equipment, activated carbon and quartz sand can be replaced together. The actual replacement process is as follows: 1. Special tools are required for replacing activated carbon: pipe pliers, sand suction pipes, and raw tape. 2. Before replacing activated carbon, it is necessary to conduct a comprehensive inspection of the customer's machinery and equipment to see if there are any damaged parts that have not been detected. If there are any, it should be immediately reported to the customer and the main operating parameters, especially the water seepage working pressure of activated carbon, should be recorded. 3. To stop the operation of machinery and equipment, for those with RO reverse osmosis, the server pump of RO reverse osmosis should be stopped first, then the original centrifugal water pump should be stopped, and then the seepage of the original centrifugal water pump should be turned off. 4. When replacing sand and charcoal, it is usually done first. For newly installed activated charcoal, it needs to be soaked in tap water to make it sufficiently wet, remove the gas between the charcoal particles and the internal gaps, and prevent the charcoal particles from floating on the sea, which is also to better save time. First, place a small amount of water at the bottom of the charcoal filter, and then fill it with activated carbon. 5. The filling volume of activated carbon is about 6% of the total volume of the carbon filter tank. Facilitate the retention of sufficient indoor space for softeners. After installing the charcoal, seep water into the charcoal canister to thoroughly soak the activated carbon. 6. Before replacement, a small amount of water should also be introduced into the sand tank, and filled in the order of large sand below and small sand above. The filling volume is about 80% of the sand tank. 7. After filling, reinstall the machinery and equipment. Washable, before washing, it is necessary to ensure that the gate valve is properly opened, including the water valve and drain valve, and close the water valve of the activated carbon. Subsequently, open the original centrifugal water pump, wash first, and then proceed to the softener. Subsequently, the front and back washing were carried out alternately. Until the water from the sewage valve responds as. 8. Confirm that it has been washed clean, use the original centrifugal water pump to clean the activated carbon, first wash it before softening it, and wash it until the effluent is completely transparent, colorless, and free of fine particles before it can be delivered for use. When cleaning activated carbon, turn off the water seepage of the softener.

Common problems with replacing activated carbon in water treatment equipment: Before replacing sand and carbon, it is necessary to completely cover the original centrifugal water pump, including electrical components near the sand tank and carbon tank, with waterproof materials such as plastic, to prevent water from entering the pump and causing the pump to burn out. When filling sand and charcoal, the management center tube should be sealed with raw tape to prevent sand and charcoal from entering the management center tube. When cleaning sand and carbon, it is necessary to first wash the softener before softening it. When softening, pay attention to the air pressure gauge. If the working pressure of the softener exceeds 3kg, it should be immediately flushed. The filling volume of sand and carbon should not exceed 70% of the total volume to facilitate the indoor space of the softener. Generally, it is necessary to clean the original centrifugal water pump, and the working pressure of drinking water cannot be washed clean, unless the working pressure of the source water is very high.

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