Equipment Description
Plug-flow Aerator is a new type of aeration equipment, featuring aeration and mixing. Air, water and sludge can fully mixing and constitute a circulation flow. Plug-flow Aerator is widely applied to municipal sewage treatment plant, industrial wastewater treatment plant, and all kinds of industrial aeration basin.
Simple installation, aerator mixer can be floating mounted or fixing mounted, solo or combined, stainless steel bearings and polyether bearing sleeve, makes stable working performance and low cost easy maintenance. Aerator mixer is more adjustable and flexible. Aeration rate can be finely tuned to meet varying process demands. Operates without noise or disruptive vibrations, reducing environmental impact. Easy maintenance (no need to empty aeration basin), lower installation cost.
Equipment Parameters
|
Model |
LH-DT 5.5 |
LH-DT 7.5 |
LH-DT 11 |
LH-DT 18.5 |
LH-DT 37 |
|
Power (KW) |
5.5 |
7.5 |
11 |
18.5 |
37 |
|
Blower motor (KW) |
1.5 |
3 |
4 |
5.5 |
7.5 |
|
Rotating speed (RPM) |
720 |
720 |
730 |
730 |
730 |
|
Working depth (M) |
2-4.8 |
2.5-5 |
3.5-6.5 |
4.5-7.5 |
5.0-8.5 |
|
Air intake (m³/h) |
210 |
330 |
420 |
550 |
700 |
|
Oxygenation capacity (kgO2/h) |
~62 |
~99 |
~126 |
~165 |
~210 |
|
Working distance (m) |
8-24 |
10-25 |
18-35 |
30-55 |
4-70 |
Invention Patent
The self-aspirating plug-flow aerator mixer is a proprietary technology (Patent No. ZL201410833871.1).
Aerator mixer boasts aeration, plug-flow & mixing, which enables air, water and sludge to be fully mixed to form a circulating flow. It is widely applied to Carrousel Oxidation ditch and Orbal oxidation ditch, etc.
Equipment Properties
- Parts contact with water made of SS304;
- Motor power ranges from 5.5kw to 37kw;
- No spilling or spraying side effects;
- Underwater aeration and mixing;
- Single or combined installation available;
- Continuous circulation flow.
Working Principle
Powered by an electric motor, the aerator's high-speed propeller generates a low-pressure zone, drawing air through an intake pipe. The air-water mixture is then sheared into fine bubbles, ensuring efficient oxygen dissolution and uniform sludge mixing. These bubbles diffuse to provide aeration and mixing to process water.
Application
Aerator mixer is primarily applied to pulp and papermaking wastewater, food processing, wastewater industrial wastewater from other industries, and urban sewage treatment.
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