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Fish Farming Equipment/Aquaculture Machine Aerators/Diffused Aeration Systems for Fish Pond1
Agricultural Machinery, Fishery Machinery, Diffuser, Air Diffuser
Linhai Geyin Import & Export Co., Ltd.
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Product Description 1. Uniform pore size, high porosity and stable pore shape;2. The bubble diffusion is uniform, the aeration bubble diameter is small, and the gas-liquid interface area is large;3. High temperature resistance, normal use below 280 oC;4. Low filtration resistance, high separation and purification efficiency and good mechanical performance;5. No hole plugging, good chemical stability, acid and alkali corrosion resistance;6. It has anti-oxidation performance and reduces energy consumption by 40% compared with conventional aerators;7. Non magnetic, non-toxic, no shedding, no pollution, good biocompatibility8. Strong antimicrobial ability, no interaction with microorganisms;9. It has good airtightness, compact structure and is not easy to be damaged, and is suitable for harsh working conditions;10. Online regeneration, easy cleaning, long service life.[scope of application]The scope of application includes urban sewage, chemical industry, petrochemical industry, bioengineering, pharmaceutical industry, food industry, new construction and expansion of large water plants and transformation of old aeration tanks.[technical parameters]Model and specification: DN100, DN150, dn180Material: stainless steel[cleaning method]1. Because the surface is mostly water-insoluble salts and oxides, generally 5% nitric acid is used for immersion, which can achieve the cleaning effect without ultrasonic cleaning;2. Immerse in 3-5% sodium hydroxide analytical pure solution for 30-60 minutes at a temperature of about 40 degrees. It can have a good effect in the ultrasonic cleaning machine. After immersion, rinse it with filtered deionized water or water for injection to neutral; 3. Soak in 5% nitric acid solution for more than 8 hours at about 40 oC. It can have good effect in ultrasonic cleaning machine. After immersion, rinse the inside and outside with filtered deionized water or water for injection until neutral;4. Organic pollution can be combined with surfactant cleaning, and the cleaning effect of cell debris pollution system combined with enzyme is more ideal.Note: the above methods can be used alone or alternatively.If conditions permit, the effect can be achieved by combining with ultrasonic cleaning machine. SPEC. PARA. Oxygen utilization ≥20% O2 capacity: ≥0.13KgO2/h Theoretical effic. ≥5.0Kg/kw.h Resistance loss ≤4000Pa Service area:: ≥0.15m2(DN100mm) 0.35m2(DN150mm) 0.5m2(DN180mm) Aeration depth ≥4m Standard venti.: 10-16M3/h(DN100mm) 25-30M3/h(DN100mm) 35-40M3/h(DN100mm) porosity 35-50% Design speed Main pipe:10-15M/S;Branch pipe:5m/s Out dia.(Ф)mm (H)mm [S=π(1/4Ф2+H2)] Intake sizeConnectSeal way model GY-TA-1-118050S= 332.84cm24'/6'SCREWFull seal GY-TA-1-215035S= 215.09cm24'/6'SCREWFull seal GY-TA-1-310028S= 103.12cm24'/6'SCREWFluororubber
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