Description
Spherical Aeration Diffuser
The “aeration diffuser”, designed with a spherical structure that integrates both aeration and bottom stirring functions, is the world’s first of its kind. It has obtained patents in multiple countries, including Taiwan, the United States, China, Japan, and Germany. The spherical design allows it to rotate easily in the tank, generating continuous and stable gas diffusion and liquid convection. This ensures oxygen is evenly delivered to all areas at the bottom of the tank, effectively enhancing treatment efficiency.
It is suitable for various aeration tanks that require both aeration and mixing, including municipal wastewater treatment, industrial sewage treatment, food processing wastewater treatment, and aeration tank optimization or upgrades. It is especially ideal for treatment systems that demand stable oxygen transfer, long-term low maintenance, and high energy efficiency.
Unlike traditional aeration discs, which often suffer from reduced oxygen transfer efficiency due to material aging or pore clogging, this product ensures continuous and stable oxygen delivery with a long service lifespan.
The spherical design features a built-in backflow prevention and anti-clogging mechanism, preventing sludge and impurities from accumulating, with virtually no need for replacement or maintenance. It requires no complex piping, while the wind-shield design enhances convection efficiency. Installation is quick and safe, and long-term operation requires no disassembly, cleaning, or replacement of parts.
Features
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World's First
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Breakthrough Innovation in Aeration Diffuser
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Spherical Aeration Diffuser
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Ultra Durable
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No Replacement Needed
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Multiple International Patents
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For the existing water treatment plants
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Replace to use it directly
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Improve the problem of sludge accumulation
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Stable oxygen transfer efficiency that does not decrease over time.
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Saves 45%–75% in energy (no pressure loss or water depth limitation).
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Durable materials with a lifespan of over 15 years.
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Easy installation with no consumable parts to replace and no clogging.
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World's first spherical design combining aeration and sludge agitation functions.
Applicable Industries
Technical Specifications & Performance
Specifications
| Specifications | Size (Non-Convection Air Cover) | Material | Weight(Non-Convection Air Cover) | Air Flow (cmm) | Installation Range | Applicable Water Depth | Suitable Environment |
|---|---|---|---|---|---|---|---|
| ACP-N | 1” | Nylon＋ABS | 0.7KG | 0.2~0.3 | 1Mx1M | 50cm |
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Function Comparison
Spherical Aeration Diffuser vs. Aeration Tube vs. Aeration Diffuser vs. Japanese OHR Aeration Tube
| No. | Comparison Item | Spherical Aeration Diffuser | Aeration Tube | Aeration Diffuser | Japanese OHR Aeration Tube |
|---|---|---|---|---|---|
| 1 | Pressure Loss | No pressure loss | Approx. 1000 mmAq or higher, prone to rupture | Approx. 1000 mmAq or higher, prone to rupture | No pressure loss |
| 2 | Bubble Size | Fine bubbles | Fine bubbles | Fine bubbles | Coarse bubbles |
| 3 | Power Consumption | No pressure loss, saves over 40% energy | Has pressure loss, consumes 30% more power | Has pressure loss, consumes 30% more power | No pressure loss, but low oxygen transfer efficiency, no power savings |
| 4 | Piping Work | Damage-free, can use ring piping, easy installation | Easily damaged, requires branch piping, difficult installation | Easily damaged, requires branch piping, difficult installation | Uneven airflow distribution, requires branch piping |
| 5 | Service Life | Over 15 years | Rubber material ages easily, 1-3 years | Rubber material ages easily, 1-3 years | 15 years |
| 6 | Clogging | Anti-reverse glass bead design, never clogs | Prone to clogging, replacement needed every 2-3 years | Prone to clogging, replacement needed every 2-3 years | Prone to clogging, no anti-reverse design |
| 7 | Design Depth | Can reach blower outlet pressure | Must design 1.5 m below outlet pressure | Must design 1.5 m below outlet pressure | Can reach blower outlet pressure |
| 8 | Oxygen Transfer Efficiency (at 6 m depth) | 13.19% (verified by test report) | 15.11% (verified by test report) | 10-12% (as recorded in literature) | Coarse bubbles, not tested |
| 9 | Oxygen Transfer Degradation | Never decreases over time | Efficiency decreases over time due to clogging caused by aging of the rubber membrane | Efficiency decreases over time due to clogging caused by aging of the rubber membrane | Efficiency decreases as pipes clog |
| 10 | Sludge Accumulation | With convection cover prevents sludge buildup | Sludge tends to accumulate | Sludge tends to accumulate | convection cover prevents sludge buildup |
| 11 | Replacement Maintenance Safety | No damage No replacement needed No risk of fatal accidents |
During replacement, if hydrogen sulfide concentration is high, fatal risk exists | During replacement, if hydrogen sulfide concentration is high, fatal risk exists | During replacement, if hydrogen sulfide concentration is high, fatal risk exists |