The commercial swimming pool sand filters tank is the earliest and most common one used in the field of environmental protection and advanced sewage treatment. The filter sand tank uses quartz sand as the filter medium. The filter material has high strength, long life, a large amount of treated water, and stable and reliable water quality. Notable features. The function of quartz sand is mainly to remove suspended solids, colloids, sediment and rust in water. The principle is to use a water pump to pressurize the pollutants that have been flocculated in the water through the interception and adsorption of the filter material to achieve the purpose of purifying water.
With the advent of summer, the swimming pool has entered the peak season, so the normal use of a swimming pool is inseparable from the maintenance and use of swimming pool equipment. Today we will introduce the use and maintenance of swimming pool filter sand tanks.
The circulatory system is often used. After a long time, the surface of the sand filter will be covered with a large number of filtered impurities. The accumulation of these impurities will increase the filtering effect of the filter sand slowly and weaken the filtering effect of the entire circulation system.
Therefore, after a certain period of use, the filter needs to be cleaned, which is what we usually call backwashing. Backwashing is the most important item of swimming pool sand tank maintenance (must be carried out regularly). In addition, sand filter pump manufacturers suggest that the quartz sand of the swimming pool sand tank is best replaced once every 1-2 years.
Steps for changing sand in a swimming pool filter sand tank:
1. Open the filter sand tank and clean the original sand and dirt.
2. Stacking of quartz sand: Quartz sand will produce gaps between the corners and corners of each quartz sand in the stacking of sand tanks. These gaps can allow water to pass smoothly and impurities larger than the gap cannot pass, so it can play the role of purification.
3. After the sand is laid, install the filter sand tank and pay attention to check the tightness.
From 6 Yue 15 Zhi 6 Yue 24- we will live our product platform in the network rendezvous date, including the following products:
Swimming pool equipment: commercial swimming pool sand filters, water pump, thermostat, escalator, swimming pool light, stainless steel pool rails and so on.
Sauna equipment includes sauna stove, sauna room, steam engine, steam room and so on.
Fountain equipment: fountains and nozzles of different water types and so on.
The specific arrangements are as follows:
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