Tower Tech Cooling System

Blog , Cooling Tower Nov / 14 / 2022
Written by Jignesh Shah
cooling tower

Evaporative cooling towers (water cooling towers) are the best gear to eliminate process heat from construction with the most minimal power. The reason for a water cooling tower is to scatter heat from recycling water used to cool climate control systems. It vanishes some level of flow water to cool the water temperature which is the motivation behind why these cooling frameworks utilize a ton of water.

The whole evaporative cycle brings about outrageous water misfortune and raised costs. Prior, we had a lot of water assets and got spotless water to run the cooling towers. Here’s how one can manage an evaporative cooling tower.

How does water leave the cooling tower system?

Know that the thermal efficiency and longevity of cooling towers depend on the management of recirculated water. Here’s how water leaves the cooling tower:

1. Evaporation: Vanishing: A core peak ability and technique that transfers heat from the cooling tower structure to the climate.

2. Drift: A small amount of water can be delivered from the top as mist or small drops. Float calamity is little contrasted with fade and blow and is driven by confusion and floating eliminators.

3. Blowdown: As the water disappears from the top, the decomposed solids (such as calcium, magnesium, chloride, and silica) remain in the recycled water. As more water is dispersed, the convergence of disintegrated solids increases. If the focus gets too high, the solids can create a scale structure inside the structure. Broken solids can also cause consumption problems. Aggregation of broken solids is limited by the exclusion of a portion of the deep-thought water and its replacement by new make-up water. Careful inspection and control of the amount of blowdowns give the main chance of mitigating water in cooling tower operations.

4. Basin leaks or overflows: Properly machined attachments should not have holes or overflow. Check the float controls to guarantee that the tank level is properly maintained, and really look at the frame valves to make sure there are no unexplained mishaps.

The amount of water that is lost from the top should be replaced by additional water:

Make-Up = Evaporation + Blowdown + Drift

A key threshold used to evaluate cooling tower activity is the cycle of concentration. Not set in stone by working out the proportion of centralization of disintegrated solids in the dewatered water contrasted with the make-up water. Because disintegrated solids enter the structure in make-up water and leave the structure in blow-off water, the fixation patterns are roughly equivalent to the volume ratio of make-up to blow-off water.

cooling tower

What is the operation and maintenance of cooling towers?

If an agency wants to maintain water efficiency in operations and maintenance, the following steps can be followed:

  • As a first step, you will have to interpret and calculate the concentration cycles. Measure the ratio of conductivity between blowdown and makeup water. Hence get in touch with the specialist in order to maximize the concentration of the cycles. Some might operate at two to four cycles while others will need six cycles.
  • Know that the cycles of concentration that a cooling tower might be able to handle will solely depend upon the quality of make-up water one uses and the regimen that is followed by the cooling tower. The basic programs will consist of corrosion, scaling inhibitors, and biological fouling inhibitors.
  • A Conductivity controller is installed to control blowdown with automation. You will have to talk to the water treatment specialist to analyze the maximum number of cycles that can occur safely and their conductivity. The conductivity meter will consciously measure conductivity once the set point is exceeded.
  • You can also try installing flow meters on both make-up and blow-down lines. Keep an eye on the ratio of make-up flow to blowdown flow and the conductivity of blowdown water and the make-up water. This ratio must match the target cycles of concentration. If the ratio does not match then you will have to check for leaks.
  • You will have to keep a constant eye on conductivity and flow meters to know if there is any problem. Make sure that you have a look at trends to identify problems in performance.
  • One can also try out acid treatment such as hydrochloric or sulfuric acid treatment wherever needed. If you add it to recirculating water it can prevent mineral deposits. It can also lower the pH of the water and can convert alkalinity.
  • Make sure you choose an appropriate vendor for water treatment. They must prioritize water efficiency and make a calculation of estimated costs.


To save water, it is necessary to choose water treatment in the cooling tower, which cleans the water efficiently and economically. The choice of water treatment frame should be based on the cost of treating the additional water and maintaining the cooling peak at the highest proposed water frame pattern with a focus.