Floating aerator

The QXB centrifugal submersible aerator is used in aeration tanks and aeration sedimentation tanks of sewage treatment plants to oxygenate and mix mixed sewage sludge mixtures, as well as for biochemical treatment of sewage or oxygenation of aquaculture ponds.
FQXB floating submersible centrifugal aerator
The FQXB floating submersible centrifugal aerator is a modified version of the submersible centrifugal aerator, with the addition of fiberglass floats. The specific selection is based on the QXB floating submersible centrifugal aerator.
Principle:
The QXB centrifugal submersible aerator is a direct coupled structure. The rotating impeller generates a centrifugal force in the water, which creates a negative pressure zone around the impeller. Air is sucked in through the intake pipe, and the sucked in air and water mix in the mixing disc. Then, this good and uniform mixture is automatically discharged from the outlet.
This process includes the following aspects: the mixing of air and water in the mixing tray produces a gas-liquid mixing effect, and the gas-liquid mixture discharged from the outlet forms circulation and convection; The high-speed movement of oxygen in air molecules results in an oxygen absorption efficiency.
Characteristics:
● 1. High oxygen dissolution rate, proportion of microbubbles, oxygenation efficiency, and oxygenation area;
2. There is no dead zone in the pool, and the horizontal exposure airflow carrying bubbles can completely flush every corner of the pool bottom;
3. The bearing has a simple and compact structure, a long service life, and can withstand high loads. It adopts an oil bath shaft seal and air suction into the impeller chamber to prevent water from coming into contact with the seal during operation. All of these ensure that the aerator can work continuously for 24 hours and operate without faults for a long time;

QFXB type floating submersible centrifugal aerator
● 1. Floating positioning, easy installation, can be freely arranged and moved without interrupting process operation;
2. Compact design structure, utilizing self-priming function without the need for external air source, and uniform bubbles;
3. The host operates underwater without being affected by changes in water level and without any ground equipment for aeration;
4. It can be directly used in oxidation ponds, rivers, and fish farming areas;