Changzhou large water park landscape water treatment equipment water treatment equipment HY - 7A automatic aeration fine filter machine I. Overview of automatic aeration fine filter is widely used in surface water purification, next to the circulating water flow filtration, wastewater except suspended impurities organic wastewater by biochemical and secondary sedimentation filtration process. Plastic quality automatic aeration fine filter mainly use the siphon principle regular backwashing filter influent water, rinse and drain valves are not run automatically by hydraulic action. Second, the principle raw water through pipes into the filter through the filter layer filter from top to bottom, into the storage tank, after the clean water tank is filled through the outlet pipe. Continue to remain suspended solids filter layer, resulting in increased resistance, and to promote the rising water level inside the siphon, when the water level reaches the siphon tube auxiliary port, water from that pipe down, through the exhaust pipe in order to siphon away the air drop, when the vacuum reaches a certain value, then the siphon effect of water leaving the bottom up through the filter layer filter backwash. When the flush tank below the surface down to siphon tube, air enters the siphon, siphon effect destruction, end backwash filter resumes. Third, the main features 1, the device is the first without valves and control instrumentation, clever use of siphon principle to achieve automatic operation valveless filter device, compared with other filtration equipment, with no manual operation, low energy consumption, low operating costs safe, reliable, and easy management. Landscape water circulation water treatment process, its main purpose is to remove suspended impurities in water, disinfection and sterilization, to meet hygiene requirements. When the normal cycle, landscape water body through the return pipe into the circulation pump pressurized pipe flow, water filters through the hair trapping larger particles of solid impurities, hair, fibers, etc., in order to protect the pump and fine filter filter layer is not destroyed; the water by circulating pump into the micro-fine filter flocculation filtration, filter out clean water disinfectant after disinfection to meet the health requirements, adjust the water by circulating water PH value PH value adjustment control system, after reaching the standard into the landscape pool. Landscape water cycle approach used downstream in the pool ends sidewall water, backwater backwater bottom using landscape mode or deepwater bottom. Less prone to dead zones and whirlpool area. The main process equipment for the filters, water filtration effect of a direct impact on water quality cycle. This process is fully automatic aeration fine filter, a large number of major projects by internationally practical test, the filtering effect guaranteed a high standard of landscape pools are used for this type of filtration equipment. Plus disinfectant partly based coagulant, PH adjusting agent and algaecide to ensure good water quality; coagulant mainly from the flocculation, the water, suspended solids and turbidity caused by larger particles of matter becomes easy to be removed; PH value of 7.1 - 7.4, in contact with the human body feel good; algaecide is mainly to prevent the breeding of algae in the water, the general liusuan copper, while increasing the water blue color, to meet the visual sensory effects. Disinfection system uses chlorine dioxide disinfection disinfection improve landscape pond water quality, easy operation, the device is stable. Using sophisticated automatic electronic control system, and strictly control the disinfectant dosage, ensuring free chlorine in water, in order to ensure continued water disinfection and water body's own immune system. HannStar at Zhengzhou Water Equipment Co., Ltd. specializes in processing pool water circulation treatment equipment, swimming pool water treatment equipment, swimming pool water treatment equipment, swimming pool water purification equipment, swimming pool water filter, swimming pool water filters, pool valveless fine filtration treatment equipment landscape water treatment equipment, water treatment equipment, Henan HannStar landscape pond water treatment equipment sales Li Tel: 15233812880 service Tel: 18749213119 Technical Support: 15378793119 E-mail; 927791591@qq.com