Submersible Aerators

Overview

The submersible aerators with a power of less than 3kW is a highly efficient oxygenation equipment specially designed for small and medium-sized sewage treatment plants and aquaculture. It adopts a self-priming aeration with a direct-drive structure. The high-speed rotating impeller generates centrifugal force to suck in air and water, which are fully mixed and diffused into fine and uniform microbubbles, effectively improving the dissolved oxygen efficiency of the water body and promoting water circulation. The submersible aerators run smoothly and reliably, with low noise and low energy consumption, making them highly cost-effective water treatment oxygenation equipment.

Centrifugal submersible aerators below 3kW are directly driven by the motors and impellers, utilizing the centrifugal force and negative pressure generated by the high-speed rotation of the impellers to suck air and water into the equipment from the air inlet, fully mix them in the mixing chamber and quickly discharge them. Due to the extremely strong water jet force during discharge, effective water circulation is caused, and the air is sheared into a large number of tiny bubbles. These bubbles rapidly diffuse outward, increasing the contact area between water and air, effectively improving the dissolved oxygen content of the water body, thereby achieving efficient oxygenation and aeration effects.
 

1. Compact and lightweight structure, easy installation, and convenient maintenance.
2. Moderate aeration depth, generally 1 to 3 meters.
3. Low energy consumption, saving operating costs.
4. Low noise and vibration, good environmental protection.
5. Wide range of applications, suitable for small sewage treatment plants, aquaculture ponds and landscape water bodies.
6. Low initial investment cost and high cost performance.

● Drainage and cleaning
After using the centrifugal submersible aerators, the accumulated water in the water pump should be completely drained. It is recommended to remove the water pipe and rinse it with clean water to avoid rusting or blockage inside the water pump.

● Tape maintenance
The water pump tape should be removed, rinsed with clean water, and dried in a well ventilated and sunny place. It is forbidden to store the tape in a dark and damp place to avoid oil pollution. Moreover, no sticky substances should be applied.

● Impellers inspection and maintenance
Regularly and carefully check whether the impellers have cracks and whether the impellers are loose at the bearing. If any abnormalities are found, they should be repaired or replaced in time. Clean up the dirt and debris on the impellers in time to ensure the efficient operation of the water pump.

VIVA-MIX is a sub-brand of Henan ECO Environmental Equipment CO.,Ltd.
Our factory located in a famous historic city--- Nanjing, Jiangsu Province, specialize in manufacturing submersible mixers, vertical mixers and aeration mechanical & devices for wastewater treatment applications. Guided by our corporate philosophy of "Technology Leads, Quality Survival," we continually study and research cutting-edge technologies and innovative processes from top domestic and international products. By integrating these advancements with working site experiences, we have developed a unique series of products that stand out in the wastewater treatment field.
Our core product range includes energy-saving submersible mixers& recirculation pumps, standard submersible mixers & recirculation pumps , mixers designed specifically for MBBR fillers, hyperbolic mixer& other paddle type vertical mixers, submersible(jet) aerators and various membrane type air diffuser along with installation kits. All our products have been verified by authoritative national testing agencies. Over the past decade, our equipment has been widely deployed in municipal sewage treatment plants and industrial wastewater projects across various sectors, proving its durability and market reliability. We have exported our product to to over 100 countries and regions and enjoy a good reputation among our customers.
To date, our company has been awarded four invention patents and twenty-five utility model patents, with certifications of ISO quality management system, ISO environmental management system, ISO occupational health and safety management system.
Dedicated to continuous self-improvement and product optimization, We looking forward to walking the path of environmental protection with you!