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Thứ Ba, 20 tháng 10, 2009

Concrete cooling tower

Concrete cooling tower

This is a cooling system used primarily in the industries of energy, chemistry, petro chemistry, engineering, metallurgy and crude oil processing. The bearing skeleton of this type of cooling tower is a concrete prefabricated or monolithic structure, adapted to the requirements of the technological part and ventilator unit.

The cooling tower is used for drawing away the low-potential heat created within the production process. These are primarily atmospheric coolers, in which the hot water goes through pipes into the central part of the cooling tower. Once there, the water is delivered by a system of pipes through the entire ichnographical surface, and with the use of jets it is sprayed into the cooling system (filler). The filler has the highest significance in the cooling process because of the water-air type of exchange. The hot water passes heat to the flowing air. The air, saturated in this way with water vapors, flows into the upper part of the cooling tower and then into the atmosphere.

The flow of air inside the cooling tower is provided by an axial ventilator, which is located at the upper part of the cooling tower. The air flows from the surrounding environment into the lower part of the cooling tower through sucking holes; inside the cooling tower, it goes through the cooling filler, where it absorbs excess heat from the hot water; and in the upper part, already warmed up, it goes through the diffuser outside the cooling tower space. Eliminators, which are located throughout the entire ichnographic surface of the cooling tower, are used to prevent the drifting of tiny water droplets outside of the cooling tower. The cooled water falls down from the cooling filler to a collection tank situated beneath the cooling tower.

CTF Cooling Tower Consists of the Following Elements:

  • bearing concrete skeleton of the cooling tower
  • axial ventilator
  • diffuser
  • eliminators
  • distribution of water including spraying jets
  • cooling filler

View our References

Plzeňská energetika, a.s., Plzeň

Files for download:

Plzenska energetika, a.s. Plzenska energetika, a.s. (1.69 MB)

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