1. Working Principle
The paddle wheel aerator rotates blades to agitate water, creating currents and bubbles that increase dissolved oxygen (DO) levels. The blades are mounted on a horizontal shaft powered by an electric motor.
2. Key Features
High-efficiency oxygenation: Rapidly boosts DO levels.
Water circulation: Prevents stratification, evenly distributes oxygen/nutrients.
User-friendly: Simple structure for easy installation/maintenance.
Wide applicability: Suitable for various aquaculture ponds.
1. Working Principle
The splash aerator for sale sprays water into the air, increasing DO as droplets fall back into the pond. The system consists of a pump and spray nozzle.
2. Key Features
Effective oxygenation: Expands water-air contact area.
Visual appeal: Creates fountain-like decorative effects.
Multi-purpose: Ideal for aquaculture and ornamental water features.
1. Working Principle
The jet aerator mixes air and water through high-speed jets, producing fine bubbles. Composed of a pump and a specialized nozzle.
2. Key Features
Deep penetration: Delivers oxygen to lower water layers.
Compact design: Space-saving for confined areas.
High DO transfer: Efficient gas-liquid mixing.
Feature | Paddle Wheel | Splash | Jet |
Mechanism | Blade agitation | Water spraying | High-speed jetting |
Water Depth | Shallow-medium | Shallow-medium | Deep water |
Structure | Horizontal blades | Pump + spray head | Pump + jet nozzle |
1. Pond Depth:
≤2m: Paddle wheel/Splash
>2m: Jet aerator
2. Oxygen Demand:
Match aerator power to stocking density
3. Aesthetic Needs:
The splash aerator for decorative purposes
4. Maintenance:
Prioritize corrosion-resistant models for saltwater use
Pro Tip: For intensive shrimp farming, combine paddle wheel (surface) and jet (bottom) aerators for full-depth oxygenation.
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