SHANGHAI DUBHE ENVIRONMENTAL PROTECTION&TECHNOLOGY CO.,LTD
Limited Resource; Infinite Cycle.
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Product Overview
In the water treatment process, aeration equipment is a key equipment for biological pretreatment of water and biological treatment of sewage. Its function is to take certain technical measures to transfer oxygen in the air to the liquid in the aeration tank through the aeration device to supply the oxygen required for the metabolism of aerobic organisms, and at the same time fully and evenly mix the water in the tank to achieve the purpose of biological treatment. There are two main functions of aeration: one is oxygenation, providing enough dissolved oxygen to the activated sludge microorganisms to meet the oxygen required in their metabolic process; the other is stirring and mixing to keep the various phases of matter in the aeration tank in a suspended state. Surface aeration equipment is suitable for medium and small-scale sewage treatment plants.
CONSTRUCTIONS
Motor and shaft
The motors are TEFC(Totally Enclosed Fan Cooled) type. Equipped with stainless steel shaft.
Impeller
The impeller is dynamically balanced and directly fixed to the stainless steel shaft.
Water guide panel
The water guide panel minimize energy loss and high efficient surface oxygen transation.
Floating
The floating is made in totally corrosion resistant material and the hull is completely filled with high density closed cell polyurethane foam ensure maximum stability under all operating conditions.
Mooring
The TSR aerator is designed to be anchored in 3 or 4 point. Proper mooring point are located on the floating.
Water inlet pipe
An anti-vortex device design in water inlet pipe.
50HZ Standard specification table
| 型号TYPE | 电机Motor | 曝气机Aerator | |||
| 功率(hp) | 转速(r/min) | OC-HR(kg/h) | D(m) | PR(m3/min) | |
| TSR-32 | 2 | 1450 | 3.0 | 2~3 | 5 |
| TSR-33 | 3 | 1450 | 4.2 | 3~4 | 7 |
| TSR-35 | 5 | 1450 | 6.6 | 3~4 | 9 |
| TSR-37 | 7 1/2 | 1450 | 9.6 | 3~4 | 11 |
| TSR-310 | 10 | 1450 | 11.5 | 3~4 | 19 |
| TSR-315 | 15 | 1450 | 16.5 | 3~4 | 24 |
| TSR-320 | 20 | 1450 | 21.0 | 3~4 | 29 |
| TSR-325 | 25 | 1450 | 27.5 | 3~4 | 33 |
| TSR-330 | 30 | 1450 | 31.0 | 3~4 | 37 |
| TSR-340 | 40 | 1450 | 38.0 | 5~6 | 46 |
| TSR-350 | 50 | 1450 | 50 | 5~6 | 55 |
| TSR-360 | 60 | 1450 | 61 | 5~6 | 65 |
| TSR-375 | 75 | 1450 | 73 | 5~6 | 80 |
| TSR-3100 | 100 | 1450 | 95 | 5~6 | 120 |