Product Details

The QDEVU series submersible mixers are suitable for aeration tanks and anaerobic tanks in industrial wastewater treatment plants and urban sewage treatment plants. They can be used to create water flows during the stages of water circulation, nitrification, denitrification, and phosphorus removal, strengthen agitation, and prevent sedimentation.
The submersible aerator uses the motor to directly drive the impeller to rotate, generating centrifugal force, causing the nearby low pressure to be drawn into the water flow. At the same time, a vacuum is also formed at the impeller inlet, sucking in air. In the air mixing chamber, the air and water are mixed and then quickly discharged through centrifugal force. Due to the extremely strong water jet, an effective convection cycle is created, dividing the control volume into many small bubbles. Since the bubbles rise slowly and are countless, and their surface area is large, the air permeation rate per horsepower is higher than that of other types of aerators.

Features

It has the characteristics of compact structure, small size, light weight, convenient operation and maintenance, quick installation, and long service life.
The blades have a self-cleaning function, which can prevent debris from blocking.
It can be used in combination with the aeration system, greatly reducing energy consumption, significantly increasing the amount of oxygen, and effectively preventing sedimentation.
The motor winding is class F insulated, and the protection level is IP68.
All fasteners are made of stainless steel.

Equipment Selection

In order to achieve the best mixing function in different environments, we can provide users with a variety of models of submersible mixers and offer model selection services. Please provide the following reference conditions:

1. The application environment of the mixer, such as a sewage tank, slag tank, or biochemical tank.

2. Medium parameters such as the content of suspended solids, temperature, pH value, etc.

3. The shape of the tank, water depth, and installation method. At the same time, energy-saving factors should also be considered, as this will affect the user's future operation costs.

Note: According to the requirements of special environments, our company can provide users with special designs.