Stable oxygenation submersible centrifugal aerator QXB7.5 Keppel

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 a large number of air molecules results in an oxygen absorption efficiency of *.

Features:

1. High oxygen dissolution rate, high proportion of small bubbles, high oxygenation efficiency, and wide oxygenation area;

There are no dead zones in the two pools, and the horizontal aeration flow carrying bubbles can flush every corner of the pool bottom;

The QXB7.5 submersible centrifugal aerator in the aerobic nitrification tank has a simple and compact structure, a long service life, and bearings that can withstand high loads. It uses an oil bath shaft seal and air sucked 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 for a long time;

4. Save engineering investment, no need to provide gas source, eliminate blower, easy installation, low noise;

Application: Stable oxygenation submersible centrifugal aerator QXB7.5 Keppel

The QXB7.5 submersible centrifugal aerator for aerobic nitrification tank is used in the aeration tank and aeration sedimentation of sewage treatment plants to oxygenate and mix the mixture of sewage cement, as well as for biochemical treatment of sewage or oxygenation of aquaculture ponds. The intake volume is 10-825m3/h, the oxygenation capacity is 0.35-82kgo2/h, and the motor power is 0.75-55KW

purpose

The QXB7.5 submersible centrifugal aerator for aerobic nitrification tank is used in various sewage treatment projects for biological treatment processes, including aeration tanks, aeration sedimentation tanks, pre aeration tanks, aerobic nitrification tank aeration and oxygenation mixing, and aquaculture pond oxygenation.