Monitoring and adjusting the boiler during operation involve several important tasks to ensure safety, stability, and efficiency. Here are the key tasks:
I. Ensuring Steam Quality and Stable Parameters
- Maintain Steam Quality: Ensure the steam’s purity, temperature, and pressure meet design requirements, avoiding damage to downstream equipment and processes.
- Control Steam Temperature and Pressure: Adjust combustion and feedwater flow to keep steam temperature and pressure within the required range for stable and efficient operation.
II. Managing Load and Evaporation Control
- Adapt Steam Output to Load: Adjust the boiler’s evaporation rate according to changes in load demand, ensuring the steam supply meets operational needs.
- Keep Evaporation Rate Stable: Under normal conditions, maintain the evaporation rate near the rated value for better efficiency and stability.
III. Water Level and Feedwater Control
- Maintain Proper Water Level: Adjust the feedwater flow to keep the drum water level stable and within safe limits, preventing the risks caused by too high or too low water levels.
- Ensure Feedwater Balance: Keep a steady flow of feedwater to avoid water level fluctuations and the resulting stress on boiler heating surfaces.
IV. Combustion Optimization and Efficiency Improvement
- Optimize Combustion: Adjust fuel supply, air flow, and combustion temperature to ensure complete fuel burning, reducing losses and increasing boiler efficiency.
- Minimize Heat Loss: Improve insulation, reduce air leaks, and decrease exhaust heat loss to further boost efficiency.
V. Equipment Monitoring and Fault Prevention
- Monitor Key Parameters: Closely track boiler and auxiliary equipment parameters like steam temperature, pressure, and feedwater conditions to detect issues early.
- Analyze and Prevent Issues: Regularly review operating conditions to identify potential risks and develop plans for addressing them.
- Respond Quickly to Faults: Act immediately if faults or issues arise, preventing further damage and ensuring safe operation.
This structured approach to monitoring and adjustments ensures that the boiler operates safely, efficiently, and reliably.
About Us
Shandong Bokk Tech is dedicated to solve the problem such as ash blockage, corrosion and excessive exhaust gas temperature in the tubular air preheater of small and medium-sized boilers. We primarily manufacture automatic cleaning devices for tubular air preheaters and corrosion-resistant heat pipes. Our products are widely used in the thermal power plants, chemical plants, new energy sector, etc.
We offer customized services to customers around the world, allowing us to adjust product dimensions and other specifications based on your specific needs, to improve air preheater heat efficiency.
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