Boiler auxiliary equipment are supporting devices that ensure the stable operation of boilers. They can collaboratively complete processes such as fuel supply, combustion control, heat conversion, flue gas purification, and slag-water discharge, improving thermal energy conversion efficiency and operational safety. Air supply and induced draft equipment deliver sufficient air to the furnace, simultaneously expel flue gas generated from combustion, regulate furnace pressure, maintain a stable combustion environment, and avoid hidden dangers caused by flue gas leakage or excessively high positive pressure in the furnace.

Coal feeding and fuel supply equipment are responsible for fuel transportation and quantitative supply, achieving continuous and stable feeding to adapt to combustion requirements under different loads. Slag removal equipment can promptly clean up residual slag from combustion and discharge it outside the furnace through a closed conveying method, keeping the interior of the furnace clean and maintaining a normal combustion space.

Water treatment equipment is used to improve the quality of incoming water, reduce the risk of scale formation and pipeline corrosion, protect heating surfaces and circulating pipelines, and enhance heat exchange efficiency. Dust removal, desulfurization, and denitrification devices purify flue gas, reduce pollutant emissions, and meet environmental protection operation requirements.

Heat exchange and circulation auxiliary equipment can promote medium circulation, strengthen heat transfer and output, and adapt to thermal energy usage needs in different scenarios. Various monitoring and control auxiliary machines collect information such as pressure, temperature, and water level in real-time, and cooperate with automatic adjustment to maintain stable operating conditions.

Boiler auxiliary equipment have clear divisions of labor and cooperate with each other to form a complete operating system. They can reduce the intensity of manual operations, optimize fuel utilization, reduce equipment wear and tear, while meeting environmental protection and safety requirements. They are an important part of the stable and efficient operation of the boiler system.