Micro-aeration holes
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Main Features
- Uniform air discharge, excellent oxygenation, micro-pore aeration, customizable, and highly clog-resistant
- Rapid oxygen dissolution Due to the large surface area of the bubbles generated by ultra-micro-pore aeration when they come into contact with water, their slow upward flow rate, and extended contact time, oxygen mass transfer efficiency is significantly improved.
- Revitalizes water bodies: Adequate dissolved oxygen allows water bodies to establish natural ecosystems, bringing the water to life.
- Easy maintenance Precision manufacturing ensures reliable quality, low energy consumption, easy maintenance, diverse specifications, and support for custom processing.
- Easy maintenance Precision manufacturing ensures reliable quality, low energy consumption, easy maintenance, diverse specifications, and support for custom processing.
Note:
It is not recommended to use aeration tubes in single lengths of tens of meters. Instead, use them in sections of a few meters each, paired with small connectors, end caps, and other accessories (typically configured as oxygen discs). Additionally, counterweights or secure fastenings are required; otherwise, the aeration tubes will float to the surface.
Explanation of Large vs. Small Bubbles
Small Bubbles: High-density, small bubbles provide high oxygenation efficiency and effectively increase dissolved oxygen levels. Disadvantages: Moderate flow resistance and moderate clog resistance. Prone to clogging in ponds with high silt content; replacement may be required.
Large Bubbles: Low density, larger bubbles, low flow resistance, and a loose tube structure. Offers better clog resistance than small bubbles.
Why does the aeration pipe get clogged? How to solve
- Scale buildup, primarily caused by sludge, debris, and other sediments clogging the microporous tubes.
- Extensive use of flocculants and other water-conditioning and bottom-improvement products in fish ponds.
- Microbial biofilm growth.
Solutions:
- Keep the microporous aeration system running continuously to ensure constant aeration.
- Use microporous tubes containing antimicrobial materials to address blockages caused by microbial biofilms.
- After a production cycle ends, soak the microporous tubes in a low-pH solution for 24 to 48 hours to resolve blockages caused by calcium carbonate precipitation.
- Reduce the use of water-conditioning and bottom-improvement products containing flocculants; in fact, these should only be applied at scheduled intervals.
Product Parameter
| Item | Specification |
| Product Name | Aeration Tube |
| Manufacturing Process | Raw material heating and extrusion |
| Packaging | Bundled, transparent film packaging |
| Micro-pore Density | 1000~1600 per meter |
| Effective Aeration Rate | 0.002~0.006 m³/min· m |
| Air Flow Rate | 0.1~0.4 m³/h· m |
| Service Area | 1~8 m²/m |
| Matching Power | Each motor with a power of 1 kw or more should be equipped with ≥ 100 micro-pore aeration pipes. |
| Bubble Diameter | 0.3~2mm (freshwater); 0.5~3mm (seawater) (varies based on water viscosity and water level) |
| Pressure Loss | 1 kW = 100 m ≤ 0.40 kPa; underwater loss ≤ 5 kPa |
| Recommended Configuration | Motor power 1 kW is matched with 100 to 150m micro-porous aeration pipes. |
| Power Efficiency | Energy consumption of 0.15kW per mu, guaranteeing dissolved oxygen levels above 5mg/L |
About Us
Cheng Yue Group is a comprehensive industrial enterprise integrating raw material development, precision machinery research and development, and intelligent manufacturing. We have established a complete production chain from the casting of core components to the assembly of intelligent terminals.