Installation diagram of centrifugal aerator QXB1.5-32 submersible centrifugal aerator price

Installation diagram of centrifugal aerator

QXB1.5-32 aerator

Price of submersible centrifugal aerator

Installation diagram of submersible centrifugal aerator

The submersible centrifugal aerator produced by Du'an Environmental Protection has a long service life, low noise, and operates without faults. A regular centrifugal submersible is a type of submersible that we used to refer to as a centrifugal machine. Centrifugal immersion aerator is a water treatment equipment with a direct coupling structure.

The rotation of the submersible aerator impeller generates centrifugal force, which forms a negative pressure zone. Air is sucked in through the intake pipe, and the mixed air and water are automatically discharged from the outlet through the mixing plate and a good uniform mixture.

Centrifugal submersible aerators are a large number of submersible aerators, and there must be a corresponding difference between different types of models and products, each with its own shortcomings. Of course, there are also corresponding product advantages.

Firstly, this type of submersible aerator has self positioning, easy installation, uninterrupted layout process operation, and the aeration device can independently move and aerate two mixed functions.

Secondly, the design structure of the centrifugal submersible aerator is compact and does not require the use of an external air source for self-priming function. Its main engine is used for diving operations to reduce surface area and minimize noise.

Another more important point is that this submersible aerator can be directly used in the oxidation pond, saving infrastructure costs. In addition, the chassis of this product can be designed according to user requirements.

Submersible aerator and mixer are the introduction of German submersible motor sealing technology and self-developed submersible aerator, and have now applied for national patentszl002429578。 This machine has multiple functions (high-speed aeration and low-speed stirring), which can be used as an aeration and stirring device in various sewage treatment processes, especially in deep tanks (up to 20m depth). Main scope of application:

　　1. Deep water aeration;

　　2. SBR biochemical tank aeration and agitation;

　　3. Nitrification or denitrification biochemical aeration and mixing;

　　4. Sludge aeration and mixing;

　　5. High organic wastewater treatment process.

Characteristics of submerged aerator:

　　1. Compact structure and small area;

　　2. Open structure, unobstructed;

　　3. High transmission efficiency, mixed soft uniform;

　　4. Small gas pressure loss and low energy consumption;

　　5. Adjust the intake volume according to the process requirements;

　　6. The motor protection function is complete, the sealing is reliable, and it is easy to achieve automatic control;

　　7. Installation, maintenance, and upkeep are simple and convenient.

Structure and Process

The deep water aeration mixer consists of a submersible motor, reducer, impeller, mixing chamber, base, and intake pipe.

The impeller of the deep water aeration mixer rotates in the mixing chamber and is sucked in compressed air. Due to the special structure of the impeller and the relative rotation of the mixing chamber, the air is cut into very small bubbles, while the water is sucked in and the shredded air is completely mixed, passing through the liquid mixture in the mixing chamber in the horizontal direction. Therefore, microbubbles are uniformly filled with liquid, increasing the surface contact between gas and liquid, improving the efficiency of the aeration system, forming a large communication area, and creating a highly turbulent gas-liquid jet, greatly improving the oxygen transfer rate and oxygen degree of freedom.

Jiangsu Du'an Environmental Protection Submersible Centrifugal Aeration Machine

　1. Compact structure, small footprint, and easy installation;

2. Except for the suction port, the rest of the parts operate underwater with low noise;

3. Inhale a lot of air, produce numerous and fine bubbles, and have a high gas solubility rate;

4. Adopting imported German ABS submersible sewage pumpTechnology, the impeller flow channel adopts unobstructed design, ensuring safe and reliable operation.

Jiangsu Du'an Environmental Protection Centrifugal Submersible Aeration Machine is currently mainly used in sewage treatment plants. Its composition includes a submersible mixing pump, a piston flow reactor, and then an aerator for operation.

Centrifugal aerators are mainly used in some sewage treatment areas, and their components mainly include submersible pumps, pumps, internal pipelines, etc., which are the key types of this device. This is the key to the aerator known as the submersible aerator, because the diffuser device, combined with the original injection device, is based on the influence of volumetric flow rate, which is called aeration.