Projectile has over 35 years of experience in the condenser tube cleaning industry. Our primary focus is our customers and we are able to accommodate a diverse range of situations and problems. Whether you are experiencing hard mineral deposits, biological fouling, or mud and silt, we have the solution that will best address your problem. Our crews are available 24 hours a day, 7 days a week, and are able to work in all types of scenarios, such as half-load or around-the-clock cleanings.
The quality of our tube cleaning services is unrivaled. Our field supervisors and technicians are trained to put the customer’s needs first and ultimately strive to provide the best quality service for each individual customer.
Projectile personnel are directly employed and trained internally. Our employee training programs mainly focus on quality and safety. Projectile employees are trained in confined space monitoring and rescue procedures, scaffolding use and erection, CPR, first aid, and OSHA 10 and 30 Hour Industrial Construction Safety.
Condenser Tube Cleaning: The Problem and The Solution
The condenser is a critical part of any power plant’s steam cycle. The cleanliness of the condenser has a huge impact on the overall performance and megawatt output. During operation the water side of the condenser tubes are susceptible to various fouling mechanisms such as micro and macro biological growth, mineral scaling, various types of debris, etc. These tube fouling mechanisms impede the flow of cooling water, decrease heat transfer, and damage the tube surfaces. The ultimate result of tube fouling is lower megawatt output per fuel input and tube degradation both of which create a less profitable power plant.
The solution to this problem is to frequently clean condenser tubes to remove deposits and restore the tubes back to base metal and proper operating efficiency. Most power plants will perform a cleaning either yearly or twice a year in planned outages. Proper tube cleaning regiments have significant effects that positively impact overall system efficiency, equipment integrity, and plant profitability. Some of the direct positive effects of condenser tube cleaning are: increased condenser cleanliness factor, decreased condenser back pressure, and increased flow rates. All of these metrics have direct effects on system efficiency. Removing deposits also decreases the probability of tube failure through tube leaks. Most tube leaks are caused by under deposit corrosion and removing the deposit stops the corrosion mechanism. Overall the benefits to regularly cleaning condenser tubes are extremely significant and this maintenance activity should be monitored closely by plant engineers. For more information on the benefits of condenser cleaning please visit this page on our website: Why It Is Important to Frequently Clean Condenser Tubes at Power Plants.
