High Energy Mixing Submersible Jet Aerator Self Priming for Underwater Deep Aeration
Brand Name:
Lanjiang
Model Number:
FQSB/QSB Series
Place of Origin:
China
MOQ:
1
Payment Terms:
T/T
Product Details
Highlight:
High Energy Mixing Jet Aerator
,Underwater Submersible Jet Aerator
,Deep Aeration Submersible Jet Aerator
Reference Models:
QSB1.5, QSB2.2, Etc.
Function:
Aeration And Mixing Of Sewage And Wastewater
Operating Temperature:
0°C ~ 45°C
Installation Type:
Submerged
Control System:
Submersible Pump Supports Automated Control
Mixing Principle:
Negative Pressure Jet Suction + High-speed Injection
Product Description
Detailed Specifications & Features
High-Energy Mixing Prevents Settling | Underwater Frost-Free Operation | QSB/FQSB Submersible Jet Aerator
The QSB Deep-Water Self-Priming Submersible Jet Aerator is a highly efficient gas-liquid mixing and mass transfer device. During operation, the submersible pump ejects a high-pressure water stream through the jet nozzle, creating a strong negative pressure in the gas-water mixing chamber. This vacuum actively draws atmospheric air down through a conduit, thoroughly mixing it with the water before ejecting the highly oxygenated mixture at maximum velocity. The FQSB model builds upon this foundation by integrating a robust stainless steel float for flexible surface deployment. Driven directly by an electric motor, the aerator's impeller eliminates gearbox power losses, resulting in exceptionally high oxygenation capacity with remarkably low energy consumption.
Technical Specifications & Performance Parameters
| Key Feature | Specifications & Technical Details |
|---|---|
| Reference Models | QSB1.5, QSB2.2, etc. |
| Operating Temperature | 0°C ~ 45°C |
| Applicable pH Range | 4.5 ~ 9.0 |
| Drive Mechanism | Direct motor drive (Zero gearbox loss) |
| FQSB Exclusives | Stainless steel float assembly |
| Control System | Submersible pump supports automated control |
| Mixing Principle | Negative pressure jet suction + High-speed injection |
Key Applications
- Mid-to-Deep Contact Oxidation Aeration: Primarily deployed in regulating tanks and mixing tanks within wastewater treatment facilities. It delivers intense contact oxidation aeration to mid and deep water layers. The high-energy mixed flow powerfully agitates the water-sludge mixture, strictly preventing sludge from settling at the bottom of the tank.
- Biological Pretreatment Processes: Serves as the ultimate oxygenation equipment in both water supply biological pretreatment and wastewater biological treatment processes. It effectively oxygenates and mixes fluids in aeration tanks and aerated grit chambers, heavily boosting overall biochemical treatment efficiency.
Frequently Asked Questions
Is this equipment safe to operate during freezing winters in colder climates?
Yes, absolutely. The entire core of the equipment is designed for deep underwater operation. By running completely submerged, it leverages the water's natural thermal insulation, which effectively prevents the equipment and its internal components from suffering freezing cracks during harsh winter conditions, guaranteeing reliable year-round performance.
What is the exact difference between the FQSB model and the standard QSB model?
The FQSB Floating Submersible Jet Aerator is a specialized modification built directly upon the foundation of the QSB submersible mixer. It features an added stainless steel float structure that allows the unit to operate suspended from the water surface, making it ideal for environments with fluctuating water levels or where fixed bottom installations are impossible. Meanwhile, its core performance and sizing follow the exact same specifications as the standard QSB series.
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