Can HRSG Cleaning a cooling tower prolong its life and increase its performance?

Cooling towers operating at high frequency will accumulate a lot of dirt and plaque. HRSG Cleaning is a job that helps remove microorganisms and plaque to keep the equipment working like new.

HRSG Cleaning

HRSG Cleaning: Efficiency, cleaning schedule and steps


Performing HRSG Cleaning helps the tower operate more optimally, increasing its lifespan and reducing unnecessary costs. The following content outlines the benefits of cooling tower cleaning, when to clean, and the steps to take.


  1. HRSG Cleaning the tower increases operational efficiency and equipment life


During regular operation, HRSG Cleaning continuously accumulates bacteria, dust, pollen, and insects from the air. Without a proper cooling tower cleaning and disinfection program, a buildup of bacteria can create an ideal environment for biofilms, or slime, to enter the entire system.


Studies have shown that the efficiency of a cooling tower can be reduced by up to 40% - 50% if not cleaned regularly and properly. This restricts airflow, forces fans and pumps to operate longer, and makes it difficult to maintain the desired water temperature.


If the water temperature increases by 2-3%, the water returning from the tower will cause the chiller to work longer and harder. This can lead to loss of cooling efficiency and increase operating costs.


Periodic HRSG Cleaning of cooling towers not only saves operating costs. Because when the cooling equipment is dirty, the parts of the cooling tower will still be at risk of being corroded by bacteria and dirt. As a result, equipment failures will increase and the expected life of the entire tower will decrease. Proper cleaning helps to minimize repair costs.


  1. HRSG Cleaning - What is the most reasonable time to clean the cooling tower?


Cooling tower systems that are new or have been inactive for more than 5 days should also be properly cleaned and disinfected before reuse. This helps reduce the risk of developing Legionella bacteria.

As recommended by the Occupational Safety and Health Administration, HRSG Cleaning and disinfection should be performed at least twice a year. Cooling towers need to be cleaned and disinfected regularly to avoid the growth of harmful microorganisms, bacteria and excessive accumulation of debris.


HRSG Cleaning

  1. 5 steps to effective and cost-effective HRSG Cleaning


HRSG Cleaning usually follows these 5 steps:

  • Step 1: Disconnect the power and turn off the pump.

  • Step 2: Drain the water and keep only enough water to dissolve the detergent. Then pour chemicals into the tower and open the valves, turn on the pump to let the chemical circulate through the pipes and parts. At this time, the dirt is pushed away. The person performing the tower cleaning needs to wear full protective equipment to ensure labor safety

  • Step 3: After the chemical water has run evenly through the system, you begin to discharge the chemical. To avoid affecting the environment, you need to neutralize this chemical water.

  • Step 4: Disassemble the water distribution pipes and other parts and components to clean moss and dirt. Besides, check to see if the parts are damaged or have any problems with repair or replacement. Then reassemble the parts as they were original.

  • Step 5: Re-check the entire electrical system to avoid short-circuiting, fire and explosion situations and conduct a test run. If there are no problems, the cleaning process will end.


In short, cleaning the cooling tower is necessary to help the tower prolong its life and increase performance. HRSG Cleaning needs to be done periodically to ensure effectiveness.


>>Why is CO2 industrial cleaning widely used in the manufacturing industry?



Comments

Post a Comment

Popular posts from this blog

Solar Installation - How to install and should we install?

Image
The process of solar installation is not too complicated. Still, the implementation process requires a lot of experience and technical knowledge. Therefore, solar power installation needs to follow the correct procedure to ensure accuracy and safety. What is solar installation and how do solar panels work? When installing a solar power system, we need to use solar panels. A solar panel consists of a layer of silicon cells, a metal frame, a glass shell element, and a wiring system to transmit electricity from the silicon. Silicon is a nonmetal with conductive properties that allow it to absorb and convert sunlight into usable electricity. When light hits the silicon molecules, the light causes the electrons in the silicon to move, creating an electric current. This is known as the "photovoltaic effect" which describes the general function of solar panel technology. The process of the solar installation system needs to be done correctly The most common location to install sola
Read more

Compare Ringlock Scaffolding with Frame Scaffolding, and Cuplock Scaffolding

Image
Any construction project needs a scaffolding structure for construction. However, not all constructions use one type of scaffolding. You need to know the function, structure, and benefits of each type of scaffolding to choose the right solution for each project. This article will evaluate and compare the three most popular types of scaffolding today: Ringlock scaffolding , Frame scaffolding, and Cuplock scaffolding. Ringlock scaffolding, Cuplock, and Frame scaffolding: Features and advantages Ringlock Scaffolding , Cuplock Scaffolding, and Cuplock Scaffolding are commonly used in construction projects today. Each type has its advantages and disadvantages and is designed to suit specific needs. Of these three types, the most prominent is still Ringlock -which is considered a modern scaffolding system with many outstanding advantages. Let's learn more about these three types of scaffolding in the content below. Compare Ringlock scaffolding and outstanding advantages compared to other
Read more

Thermal spray aluminium coating processes in the protection

Image
Thermal spray aluminium coating is a material surface treatment technology that is widely used in many industries. The coating process has also improved a lot over the years. Thermal spray aluminium coating - Concept and application in industry Thermal spray aluminium coating is a method used to restore and resurface metallic or non-metallic materials. The mechanism of action of this method is to use high-energy matter to heat some or all of a solid material in the form of powder, wire, rod or drug core. The material will be dispersed into small mist-like particles and using a specialized device to coat the surface of the part that needs to be restored. Thermal spray aluminium coating produces a coating that is approximately 20 micrometers to several millimeters thick and can be applied in a variety of thicknesses, depending on the process and material. This method can be applied to a variety of materials such as steel, alloys, ceramics, plastics or composites. This process is mainl
Read more