Submersible aerator classification

Submersible aerators are used for aeration and agitation in aeration tanks and aerated grit chambers of sewage treatment plants. They can also be used in iron and manganese removal processes in the front section of tap water or in tap water circulation processes in high-rise buildings.

According to the principle and application, submersible aerators are divided into submerged jet aerators and submerged centrifugal aerators. The submarine jet aerator accomplishes the detonation by forming a mixed flow of water vapor by inhaling air and water flow around the nozzle. Submersible centrifugal aerators create a mixture of air and water by creating vacuum suction air at the inlet of the impeller and rapidly expell it under centrifugal force.

The power of the submerged jet aerator shaft does not change with the change of the submerged depth, the intake air amount can be adjusted, and the submerged centrifugal aerator has a higher power efficiency.