Using Venturi tube principle, the rotation of the impeller generates centrifugal force to draw water from the inlet end of the pump into the pump body and deliver the liquid to the outlet nozzle at a very high speed.The inner chamber of the outlet nozzle is from large to small. The liquid collector is accelerated so that the liquid is injected into the mixing chamber at a very high flow rate. When the high-speed flowing liquid passes through the mixing chamber, a vacuum is formed in the mixing chamber, and a large amount of air will be sucked into the intake pipe. When the air is sucked into the mixing chamber, it will be compressed into many tiny bubbles under the action of water pressure, and mixed in the water flow to form a air-liquid mixture.The air-liquid mixture is discharged outward through the diffuser tube, which slows down and enhances the pressure, thus forming a stronger flow and stirring the sewage for oxygen supply.
High efficiency oxygen dissolving
It has unique design for gas mixture chamber whose intake air quantity is big. It can be mixed well with water, and can produce minute and plenty of air bubble with high air dissolving rate.
The pressure produced by impeller through jet hole produces forceful water flow, which realizes jet after mixed with air to make oxygen move efficiently in water and at the same time achieve good mixing effect, which can maintain the flow rate necessary for activated sludge floating.
Quiet and noise-free
The machine unit is designed to run in water with low winding number and low noise: overland air-intake duct can be additionally equipped with silencing equipment. Cost can be reduced since no other anechoic room is required.
Easy for installation and maintenance
There are two types for your selection: equipped with or without automatic attach device. Easy for installation and maintenance, saving operation cost.
Wide range of service
It is widely used in industrial wastewater treatment, effluent treatment of livestock husbandry and general foul sewer aeration engineering. Activated sludge method is applied to treat aeration tank of effluent facilities of factory. It can be used either individually or in a combined way.
This submersible jet aerator adopts specially designed pump of aeration, which forms the integral unit air bubble generating section and automatic attach device.
Special aeration pump
Special aeration pump uses high-performance impeller, which does not block fouls. Therefore, it has long service life.
Air bubble generating section
This section is composed of air-inlet duct, nozzle holder, gas mixture chamber and divergent pipe. Water is pumped into gas mixture chamber at high speed from nozzle holder connected to pump outlet. Air is inducted into gas mixture chamber through air-inlet duct and is mixed with water flow, then exhausted through divergent pipe.
Automatic attach device
This equipment is composed of induction duct, directing plate, the attach unit. During maintenance of equipment, the pump can be directly pulled out from water through induction duct along with the attach device.