There are many types of swimming pool circulating water treatment equipment. In this section, we mainly explain the pre-filtration device and pre-filtration for you. What is a pre-filter device, pre-filter? Pre-filter device, pre-filter commonly known as hair filter, its purpose is to remove hair, fibers and other large debris in the water, if these debris are not removed, they will be wound on the impeller of the circulating water pump, which will increase the operating load of the pump and seriously Or it will burn out the water pump motor. For some small circulating water systems, we use imported circulating water pumps with hair filters, in which the top cover of the hair filter is transparent to observe the debris inside, and the top cover can be easily removed, which can be used in a short Clean the strainer in less time and get the pump back into service quickly.
A good hair filter must have a large enough filter area and a small enough filter mesh, and the water loss should be as small as possible. Hair filter specially used for circulating water filtration in large swimming pools and water parks. The stainless steel filter screen can withstand the impact of large flow, and the unique arc shape makes the best combination of filtering effect and water head loss.
The quick-release top cover and slide-in strainer provide quick and easy removal of trapped debris. High filtration speed and good filtration effect The advanced water distribution device and water collection device of foreign filters are used to make the filtration speed uniform on the entire filtration surface, and the effective filtration speed is maximized on the basis of ensuring the filtration effect. At the same time, according to the principle of scientific filter material gradation, a variety of refined filter materials are used to form a multi-layer filter layer, so that the filter effect is better and the filter bed is deeper. The shallow filter material of the imported filter has the disadvantage of poor adaptability to water quality changes.
The swimming pool water first intercepts hair and fibrous debris through the hair collector, then pressurizes the water pump and enters the filter to remove floating objects and colloids in the water to purify the water, and then enters the heat exchanger to heat the water to maintain the water temperature of the swimming pool. Finally, after disinfection, it is injected into the swimming pool to complete the circulation and reuse process of swimming pool water. Summary: The coagulant is added to destabilize the colloidal substances in the water and form alum flowers for filtration. At the same time, this device can also be used to intermittently add algaecide to remove green algae and increase the blue color of the water.
The addition of disinfectant is to kill bacteria in the water. Guangdong Boying Environmental Protection Equipment Co., Ltd. is a professional company specializing in R&D, production and sales of environmental protection water treatment equipment. Sterilizer, carbon steel and stainless steel multi-media filter, reverse osmosis pure water unit, vacuum degasser, automatic water supply and exhaust constant pressure device, pressure expansion tank, various water supply equipment, various water treatment equipment, etc. National hotline: 4008-335-020 Poolking is the best swimming pool equipment manufacturer and supplier in China. Poolking exists to provide the highest quality swimming pool equipment while offering competitive pricing..