stable PSA Structure & Continuous Oxygen Supply
The system adopts a pressure swing adsorption (PSA) structure, composed of two molecular sieve towers, an air compressor, and a precision filter. The dual-tower design enables continuous oxygen supply without interruptions, eliminating the need for manual replacement of oxygen cylinders, and reducing the risk of oxygen leakage during transportation and storage. Each tower is made of carbon steel Q235B with anti-corrosion coating, ensuring stable operation in high-humidity aquaculture environments for 8000 hours annually without major maintenance.
Intelligent PLC Control & Real-Time Monitoring
Equipped with an intelligent PLC control system and a real-time oxygen concentration sensor, the system automatically adjusts the air intake volume and adsorption cycle according to the dissolved oxygen level in the aquaculture water. Additionally, it has an automatic alarm function that triggers when oxygen purity drops below 88% or air pressure is abnormal, ensuring timely handling of potential failures to avoid oxygen shortage in aquaculture ponds.
Low Noise & Energy-Saving Operation
The system integrates a low-noise air compressor , which does not affect the normal activities of aquatic organisms and the working environment of the aquaculture site. The molecular sieve used is a zeolite 13X type, which has strong adsorption capacity for nitrogen and can maintain stable performance after 20,000 hours of use. The system's overall energy consumption is 0.8-1.2 kWh per Nm³ of oxygen, which is 30% lower than traditional oxygen cylinder supply methods, significantly reducing long-term operating costs.
Modular Design & Easy Installation
The system is designed with a modular structure, including oxygen generation module, purification module, control module, and distribution module, which can be assembled on-site according to the actual needs of the aquaculture site. The connection between modules adopts quick-connect flanges, which simplifies installation and disassembly, and facilitates later maintenance and component replacement.
high quality
Advanced Equipment
Professional Team
One-Stop Solution
Applications
Freshwater Fish Farming
Marine Aquaculture
Shrimp and Crab Farming
Aquaculture Hatcheries
Recirculating Aquaculture Systems
System Benefits
- Eliminates the need for oxygen cylinder transportation and storage, reducing labor and safety risks.
- Automatically adjusts oxygen output based on real-time DO levels, avoiding over-oxygenation and energy waste.
- Modular design enables flexible installation and expansion according to aquaculture scale.
- Low energy consumption and long service life of key components reduce long-term operating costs.
- Direct bottom aeration improves oxygen dissolution efficiency, promoting healthy growth of aquatic organisms.
Why Choose Our industrial oxygen generation system
The system addresses the key issue of unstable oxygen supply in intensive aquaculture, a common drawback of traditional oxygen cylinders and surface aeration. It generates oxygen on-site, avoiding supply disruptions from transportation delays or cylinder shortages. Its bottom aeration design delivers oxygen directly to aquatic habitats, enhancing DO uniformity, while mature PSA technology ensures reliable, continuous supply.
It operates stably in various aquaculture environments, both indoor and outdoor. Equipped with anti-corrosion coating and salt-resistant components, it suits marine settings. The system can be customized to match pond size and aquatic species, accommodating operations from small family farms to large industrial aquaculture bases.
The product features a maintenance-friendly design, allowing on-site molecular sieve replacement without professional equipment. Its PLC control system has self-diagnosis to quickly locate faults. Manufacturer-provided on-site installation guidance and 24-hour after-sales support ensure timely problem resolution.
FAQ
How does the oxygen generated by the system affect aquaculture water quality?
It only increases dissolved oxygen, does not add chemical substances, and keeps the water quality stable without adverse effects.
Can the system be used together with existing aeration equipment in the aquaculture pond?
Yes, it can be seamlessly integrated with existing aeration systems to enhance oxygen supply efficiency.
Does the system require professional personnel for daily operation?
No, its intelligent control design allows ordinary operators to master operation after simple training.
How to deal with sudden power failure during the system operation?
It has a power-off protection function, and can resume normal operation automatically after power recovery.
Is the system suitable for small-scale family aquaculture operations?
Yes, its modular design can be customized to match small-scale aquaculture needs with flexible configuration.
Will the system produce harmful gases during oxygen generation?
No, it only separates oxygen and nitrogen from air, without generating any harmful by-products.
How to clean the system to ensure its long-term stable operation?
Regularly clean the precision filter and check the air intake to avoid blockage affecting operation.
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