0.75KW-22KW Submersible Aerator Pump Cast Iron Material
Submersible aerators are used in aeration tanks and aeration depositing tanks of waste water treatment plants . they oxygenate the mixture of waste water and sludge and treat the water by biochemistry or oxygenate the breeding pools .
QXB - QXB - Centrifuge submersible aerator - Motor power(KM)QSB - QSB - jet submersible aerator - Motor power(KW)
1 . Compact structure , small area occupied , easy to install ;
2 . Except for the air inlet , all the parts are in water and noise level is very low ,
3 . More air intake , more and small bubble produced and high oxygen dissolution ;
4 . Not necessary to provide air source , no air blower and engineering cost is fairly low .
5 . ABS submersible technology imported from Germany is adopted . The flow channel of the impeller is adopted of blockless and the operation is safer and more reliable .
The submersible aerator is composed of submersible pump , mixing compartment , pedestal , air inlet tube , muffler , etc for the air inlet tube , the upper side is the air inlet above the water surface and the lower side is connected to the mixing compartment . when the electric power is switched on , the impeller shall rotate and the water shall flow out of the impeller outlet . it shall result in minus pressure in the mixing compartment and air shall enter to mix the liquid . the mixture shall flow out from periphery to fulfill the process to oxygenate the liquid
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Model |
Oxygen transfer in clean water (kgO2/h) |
Single servicing area |
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| Max area(m2) | Max depth(m) | Air input(m3/h) | ||
| QXB0.75-32 | 1.0 | 2.8 | 2.0 | 10 |
| QXB1.5-32 | 1.8 | 3.5 | 3.0 | 22 |
| QXB2.2-50 | 2.0 | 4.8 | 3.5 | 35 |
| QXB3-50 | 2.5 | 5.5 | 3.5 | 50 |
| QXB4-50 | 4.0 | 6.5 | 4.0 | 75 |
| QXB5.5-65 | 10 | 8 | 4.0 | 90 |
| QXB7.5-80 | 15 | 10 | 4.5 | 100 |
| QXB11-80 | 18 | 11 | 4.6 | 160 |
| QXB15-100 | 20 | 12 | 4.8 | 200 |
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