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1. Product 

The deep water self-suction submerged jet aerator mainly consists of a WQ-type submersible sewage pump, Venturi tube, diffusion pipe, intake pipe and silencer. Its working principle is: The water flow generated by the submersible electric pump passes through the nozzle to form a high-speed jet, creating a negative pressure around the nozzle to draw air through the intake pipe, forming a liquid-gas mixed flow that is ejected at high speed. The bubble-laden water stream achieves vortex agitation over a large area and depth, thus completing the aeration process.

The high-speed water flow generated by the submersible electric pump passes through the nozzle, creating a negative pressure around the nozzle to draw air into the air intake pipe. This forms a liquid-gas mixed flow that is ejected at high speed. The bubble-laden water stream undergoes vortex agitation over a large area and depth, completing the aeration process.

2. Application 

●  Deepwater aeration

●  Aeration and agitation in biological ponds

●  Sludge aeration and agitation

●  High-concentration organic wastewater treatment processes

3. Characteristics 

●  Simultaneous Agitation and Oxygenation

This deepwater self-suction submerged jet aerator agitation and oxygenates water simultaneously, producing fine and dense bubbles. It achieves high oxygen transfer rates and features a non-clogging impeller.

●  Powerful Unidirectional Flow for Stable Operation

The powerful unidirectional liquid flow generates effective convection circulation. Despite significant water level fluctuations, the motor load remains stable, making it ideal for pools with large water level variations. Without compressed air, it achieves a maximum submerged aeration depth of 10 meters (33 feet).

●  Cost-Effective and Easy to Maintain

It features low cost, simple and convenient installation, and easy maintenance.

●  Compact Structure, Simplified Operation and Maintenance, Quick Installation

This new deepwater self-suction submerged jet aerator features a compact structure, simple operation, and fast installation. It maintains low-cost advantages while achieving significantly improved performance.

●  No Air Compression Required, Extended Aeration Depth

Without compressed air, it achieves a submerged aeration depth of up to 10 meters (33 feet). The generated bubbles are finer and denser, maximizing the contact area between air and the aeration medium for efficient oxygen transfer.

●  Reliable Non-Clogging Submersible Electric Pump

Equipped with a non-clogging submersible electric pump that uses the same sealing technology as the Three Gorges Project’s sewage pumps, ensuring high reliability.

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• What are the main advantages of this aerator?

  • Key advantages include no need for compressed air, extended aeration depth, non-clogging operation, compact design, and low maintenance requirements.

• What is the maximum aeration depth of this aerator?

  • The aerator can achieve a submerged aeration depth of up to 10 meters (33 feet) without compressed air, making it ideal for deepwater applications.

• Can the aerator handle large water level fluctuations?

  • Yes, the aerator’s powerful unidirectional flow ensures stable operation even with significant water level variations, maintaining consistent motor load.

• Where can the Deepwater Self-Suction Submerged Jet Aerator be used?

  • It is suitable for deepwater aeration in wastewater treatment plants, aquaculture ponds, and other applications requiring simultaneous agitation and oxygenation.