Introduction

Air headers are crucial for a power plant to function correctly because they ensure the proper supply of air to various systems. However, they are prone to several problems that may affect overall performance and efficiency. In this blog, we shall examine the common problems of air headers in power plants and their possible solutions. 

1. Blockages and Restrictions

Some common issues that occur with air headers are blockages due to debris or sedimentation. This can reduce airflow and consequently cause inefficiency in combustion processes and lower power output. This should be checked periodically through regular maintenance and inspections for obstructions.

2. Corrosion and Material Degradation

Air headers usually experience high temperatures, besides corroding agents. In time, these factors may deteriorate materials and cause leakage. Proper protective coatings on selected materials for air headers would minimize such risks. 

4. Incorrect Sizing

Another critical problem is ill-size air headers. While a small air header constricts airflow, overlarge headers result in inequitable air distribution. Correct calculations and system appraisal in the design stage prevent all these problems.

4. Vibration and Mechanical Stress

Air headers may become vibrational because of shifting pressures or changes in air flows. This can cause mechanical stress over time and , therefore , lead to failure. It will be much safer to introduce vibration-dampening measures while ensuring proper fixing of air headers.

5. Lack of Maintenance

Regular servicing can ensure the long-term durability and performance of air headers. Failure to clean and inspect may cause problems and impact the entire system. Most common problems can be prevented by scheduling regular maintenance.

Air headers are the critical parts of a power plant, but problems arise along with them. Knowing about issues like blockages, corrosion, improper sizing, vibration, and maintenance neglect will improve the efficiency and reliability of the power plants. Thus, the air headers will keep running at the optimal level to support the overall performance of power generation systems.