Auxiliary equipment Closed Cooling Tower
A closed cooling tower is fully closed, so it will not exhibit phenomena such as the dust into the cooling pipe and the control system, leading to the pipeline blockage.
Closed cooling tower adopts a soft water circulating system, making it difficult to form incrustation on the pipeline overheating. It adopts an automatic digital control system; there are other features, such as energy saving.
environmental protection, high efficiency, high accuracy, and easy use. Full-confined space, the cooling medium is not affected by the outside environment, and the environment will not be polluted.
It can cool brine, oil, alcohol, quenching, and chemical liquids and other mediums; the composition will not be affected by the medium, is no loss and no leakage. Closed cooling tower adopts the type which is air cooling, evaporation heat, double cooling, and the cooling efficiency is higher and energy saving. The type is prying, so the installation of the pipeline is simple and convenient. You don't need to dig the reservoir; it can save water and protect the environment.
| Model | Cooling capacity | Motor power | Fan delivery | Spray pump | Pipe diameter of device interface |
| Flow | Heat extraction |
|
| Water pump power | Water inlet/outlet | Overflow | Sewage draining exit | Water replenishing |
| power |
| m³/h | KW | KW | m³/h | KW | mm | mm | mm | mm |
| 30D | 30 | 174 | 1.5*2 | 38400 | 0.75 | DN80 | DN25 | DN25 | DN25 |
| 40D | 40 | 232 | 1.5*2 | 51200 | 1.1 | DN100 | DN32 | DN32 | DN32 |
| 50D | 50 | 290 | 1.5*2 | 64000 | 1.5 | DN100 | DN32 | DN32 | DN32 |
| 65D | 65 | 378 | 2.2*2 | 83200 | 1.5 | DN100 | DN32 | DN32 | DN32 |
| 80D | 80 | 465 | 3*2 | 102400 | 2.2 | DN125 | DN40 | DN40 | DN40 |
| 100D | 100 | 581 | 4*2 | 128000 | 3 | DN125 | DN40 | DN40 | DN40 |
| 125D | 125 | 727 | 5.5*2 | 160000 | 3 | DN150 | DN40 | DN40 | DN40 |
| 150D | 150 | 872 | 4*3 | 192000 | 4 | DN150 | DN40 | DN40 | DN40 |
| 180D | 180 | 1046 | 5.5*3 | 240000 | 4 | DN125*2 | DN40 | DN40 | DN40 |
| 200D | 200 | 1163 | 4 *4 | 256000 | 4 | DN125*2 | DN40 | DN40 | DN40 |
| 225D | 225 | 1308 | 4 *4 | 256000 | 5.5 | DN150*2 | DN40 | DN40 | DN40 |
| 250D | 250 | 1453 | 5*4 | 320000 | 5.5 | DN150*2 | DN40 | DN40 | DN40
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