Submersible Aerator For Wastewater
LK-QXB submersible aerator for wastewater in industrial wastewater, animal husbandry sewage,sewer engineering and municipal and industrial plant wastewater treatment.It is easy to install, does not need to drain the pool for maintenance, and is very suitable for sewage treatment.
Description
Overview
LK-QXB Submersible aerator for wastewater is used in the aeration tank and aeration sedimentation tank of the sewage treatment plant. They perform aeration and mixing of sewage and sludge mixtures, biochemical treatment of sewage, or aeration of culture tanks.
Features
| √ Extremely low noise level, low vibration, no aerosol formation, no sedimentation at the bottom, minimizing environmental impact |
| √ Unique mixed air chamber design, large air intake |
| √ Efficient gas-liquid mixing equipment produces uniform super fine bubbles, making the entire liquid reach ultra-high dissolved oxygen |
| √ Easy to install, easy to install and maintain |
| √ Mechanical seal for longer service life |
Parameter
Model | Motor (kW) | Current (A) | Speed (rpm) | Duty area (φm) | Max.Duty depth(m) | Air pipe DN | Air in (m3/h) | Weight (kg) |
QXB-0.75 | 0.75 | 2.0 | 1390 | 2.8 | 2.0 | DN32 | 10 | 62 |
QXB-1.5 | 1.5 | 3.7 | 1400 | 3.5 | 3.0 | DN32 | 22 | 105 |
QXB-2.2 | 2.2 | 4.9 | 1430 | 4.8 | 3.5 | DN50 | 35 | 182 |
QXB-3 | 3 | 6.8 | 1430 | 5.5 | 3.5 | DN50 | 50 | 198 |
QXB-4 | 4 | 9 | 1440 | 6.5 | 4.0 | DN50 | 75 | 134 |
QXB-5.5 | 5.5 | 11 | 1440 | 8.0 | 4.0 | DN65 | 90 | 298 |
QXB-7.5 | 7.5 | 15 | 1440 | 10 | 4.5 | DN80 | 100 | 316 |
QXB-11 | 11 | 22.6 | 1460 | 11 | 4.6 | DN80 | 160 | 382 |
QXB-15 | 15 | 30.3 | 1460 | 12 | 4.8 | DN100 | 200 | 413 |
QXB-18.5 | 18.5 | 36 | 1470 | 12.5 | 5.0 | DN100 | 260 | 476 |
QXB-22 | 22 | 43.2 | 1470 | 13.5 | 5.5 | DN100 | 320 | 495 |
QXB-30 | 30 | 56.8 | 1470 | 16 | 6 | DN150 | 385 | 1200 |
QXB-37 | 37 | 69.8 | 1480 | 16 | 6 | DN150 | 450 | 1296 |
QXB-45 | 45 | 84,.2 | 1480 | 16 | 6 | DN150 | 520 | 1380 |
QXB-55 | 55 | 103 | 1480 | 16 | 6 | DN150 | 630 | 1430 |
How It Works?
The impeller rotates in the center of the guide ring and automatically draws air through the duct. During this time, the water flows into the impeller and is thoroughly mixed with the air, and The impeller rotates in the center of the guide ring and automatically draws air through the duct. During this time, the water flows into the impeller and is thoroughly mixed with the air, and the mixture is thrown radially outward through the guide ring. Due to the rotation of the impeller and static guide ring, the air is divided into very fine bubbles. Thus, high oxygen utilization is obtained.
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