DamaTajhiz bottle type fiberglass cooling tower DT.C.125

Purchase guide for DamaTajhiz fiberglass cooling tower DT.C.125

DamaTajhiz bottle-type fiberglass cooling tower DT.C.125 is designed to work with a counterflow air system. In this design, some of the water in the cooling tower is evaporated to cool the circulating water. Because evaporation is endothermic, the remaining water in the tower gets cool (the maximum temperature which the circulating water can reach is the ambient wet-bulb temperature) and is sucked by water circulating pumps after gathering in the cooling tower basin.

• The ATC-105 code of C.T.I. designs the performance of the fiberglass cooling tower DT.C.125. Additionally, the performance of these towers is approved by E.P.A.

• Generally, the calculation and designing of cooling towers are based on the following standard parameters: temperature of inlet water: 95^oF, the temperature of cool outlet water: 85^oF, and W.B.T.: 75^oF.

• Outlet water temperature depends on W.B.T., and the maximum temperature reduction in outlet water of the cooling tower is about 3o^oC more than W.B.T. For example, if the W.B.T. of Tehran (Capital City of Iran) in summer is 22^oC, in the best condition temperature of cooled water in the cooling tower is about 25^oC.

• DamaTajhiz bottle-type fiberglass cooling tower DT.C.125 is of draft-induced type. In these cooling towers, air flow in the tower occurs naturally or could be forced type. Induction is done by an axial fan placed on top of the tower.

• DamaTajhiz bottle-type fiberglass cooling towers have 3 years body warranty, 2 years internal parts warranty, and 15 years of technical support.

Casing

• The body parts of DamaTajhiz cooling towers are made of reinforced fiberglass and have high strength. They have two unique covers and are UV-resistant. Casing parts are assembled quickly for yearly services.
• All attachments are of non-metallic materials such as PRC-FRP-ABS or stainless steel, or aluminum.

• Air inlet vents in the DamaTajhiz fiberglass cooling tower are made to have the least resistance against air entering and prevent water drops. These vents can be opened and closed to provide access to the cooling tower basin.

Electromotor

• The Electromotor of DamaTajhiz bottle-type fiberglass cooling tower DT.C.125 is generally of SIEMENS brand and has IP55 sensitivity in a water-resistant thermal class of F.
• They are categorized in TE AO and T.E. F.C. classes based on their cooling method.

• DamaTajhiz cooling towers have standard noise, but they are also produced in low noise and super low noise models with different dimensions and prices than other cooling towers.

Packings

• Layers of Sheets in packings of DamaTajhiz bottle-type fiberglass cooling tower are waved and are put on each other as a honeycomb.
  Steps have a sinusoidal design, and their obstruction is impossible, so they can maximize heat transfer by providing an appropriate bed for water film formation, fast evaporation, and a more extensive interface with air.

• By customer request, drop catcher parts are installed on packings to prevent transpiration of water drops by a fan; installing these parts reduces the water drop jet to less than 0.02 percent of circulating water in the cooling tower (this is less than the amount allowed by E.P.A.).
  

Water distribution system

• In bottle-type cooling tower DT.C.125, inlet water enters the tower through a central polyethylene pipe. Then it is transferred to an aluminum sprinkler head and sprayed evenly and radially on packings by distribution arms with orifices with appropriate diameters and angles.
• The least distance is considered between the arm's exit place and packing to prevent water waste.

Supports

• Supports of DamaTajhiz bottle-type cooling tower DT.C.125 up to model DT.C.175 are of fiberglass, and in higher capacities, hot-dip galvanized structures are used. Cooling towers of model DT50 and higher are subject to O.S.H.R. as a mandatory standard, and hot-dip galvanized ladders are used to access mechanical and electrical parts on the cooling tower.

Inverter system

• In case of customer request, the speed of the fan and motor (R.P.M.) is changeable by installing an inverter system on the electrical panel of cooling towers to provide exact control of outlet water (if an inverter system is ordered, a separate electrical board is provided for the tower).
• A sensor in a determined temperature range applies the order of inverter frequency change. The performance of inverters changes as frequency changes; therefore, electromotor power remains constant.
• When the outlet water temperature is not so essential, the thermostat controls the water temperature by motor on and off.

Final words

• If the diameter of your fiberglass cooling tower is more than 250cm, it is recommended to transport it to the project site as separated parts to prevent any damage. The final assembly of these towers on the project site has separate expenses that the customer should pay.
• If it is impossible to transport the integrated cooling tower to the project site or installment site, please order a cooling tower as DEMONTAGE on order time.
• The customer should pay all transport and montage expenses (if needed).

List of customers and recent projects of DamaTajhiz bottle-type fiberglass cooling tower:

• Ezogame charge Co: DamaTajhiz bottle type fiberglass cooling tower - capacity: 400 TON
• Yazd tissue Co: DamaTajhiz bottle type fiberglass cooling tower - capacity: 175 TON
• Yazd wire and cable Co: DamaTajhiz bottle type fiberglass cooling tower - capacity: 100 TON
• Maddy tak cis: DamaTajhiz bottle type fiberglass cooling tower - capacity: 100 TON
• Saipa Co: DamaTajhiz bottle-type fiberglass cooling tower - capacity: 400 TON
• Pars Khazar Co: DamaTajhiz bottle-type fiberglass cooling tower - capacity: 100 TON
• Yek o Yek Co: DamaTajhiz bottle-type fiberglass cooling tower - capacity: 150 TON
• Sookht Ama Co: DamaTajhiz bottle type fiberglass cooling tower - capacity: 60 TON
• Khorasan Electric Industrial Co: DamaTajhiz bottle type fiberglass cooling tower - capacity: 100 TON
• Ali Nasab industrial Co: DamaTajhiz bottle type fiberglass cooling tower - capacity: 100 TON
• Mana polymer Co: DamaTajhiz bottle type fiberglass cooling tower - capacity: 160 TON
• Iran Helicopter Co. (Panha): DamaTajhiz bottle type fiberglass cooling tower - capacity: 250 TON
• Qom Rubber industrial Co: DamaTajhiz bottle type fiberglass cooling tower - capacity: 60 TON
• University of Science and Technology: DamaTajhiz bottle type fiberglass cooling tower - capacity: 60 TON
• Khorasan Razavi Broadcasting: DamaTajhiz bottle type fiberglass cooling tower - capacity: 150 TON
• Ferdowsi University of Mashhad: DamaTajhiz bottle type fiberglass cooling tower - capacity: 30 TON
• Azad University, Najafabad branch: DamaTajhiz bottle type fiberglass cooling tower - capacity: 300 TON
• Male Dormitory of Tehran University: DamaTajhiz bottle type fiberglass cooling tower - capacity: 150 TON
• Female Dormitory of Tehran University: DamaTajhiz bottle type fiberglass cooling tower - capacity: 150 TON
• Islamic Azad University: DamaTajhiz bottle type fiberglass cooling tower - capacity: 125 TON
• Refractory materials production Company: DamaTajhiz bottle type fiberglass cooling tower - capacity: 120 TON
• A project of Mr. Peykarara- Tehran: DamaTajhiz bottle type fiberglass cooling tower - capacity: 100 TON
• Khavaran Pars polymer Co: DamaTajhiz bottle type fiberglass cooling tower - capacity: 60 TON
• A project of Mr. Mardani, Saadatabad: DamaTajhiz bottle type fiberglass cooling tower - capacity: 170 TON
• Mahan Airline: DamaTajhiz bottle type fiberglass cooling tower - capacity: 90 TON
• Tehran Delta: DamaTajhiz bottle type fiberglass cooling tower - capacity: 250 ToN
• Niyavaran "Anushiravan" residential project: DamaTajhiz bottle type fiberglass cooling tower - capacity: 150 TON
• Sharif Energy Research Institute: DamaTajhiz bottle type fiberglass cooling tower - capacity: 25 TON
• Boroojen Baharan Chemistry: DamaTajhiz bottle type fiberglass cooling tower - capacity: 125 TON
• Alfosayl project in U.A.E.: DamaTajhiz bottle-type fiberglass cooling tower - capacity: 60 TON
• Alfosayl project in Morocco: DamaTajhiz bottle-type fiberglass cooling tower - capacity: 50 TON
• Medical University of Kashan: DamaTajhiz bottle-type fiberglass cooling tower - capacity: 175 TON
• Iran language institute: DamaTajhiz bottle-type fiberglass cooling tower - capacity: 125 TON

Warranty and Purchasing of cooling tower DT.C.125

The price of cooling tower equipment presented by DamaTajhiz is up-to-date. (see Best Price and Guarantee at DamaTajhiz)
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