I. Product Introduction The product features a novel structure, compact size, high thermal efficiency, and smoke and dust emissions well below the standard. This series of boilers consists of five major components: the drum, firebox, upper and lower tube plates, and threaded smoke tubes. The combustion chamber is located at the bottom of the boiler, employing side-spray combustion technology with threaded smoke tubes for heat transfer elements, which maximizes complete combustion and heat conversion, ensuring the boiler's thermal efficiency and reducing the user's operating costs. Leak, overpressure, and water level are all controlled automatically, ensuring reliability. Manual and automatic switching is available at will, with automatic fault display. Boiler parameters can be preset as needed, accommodating the diverse requirements of users. A. Structural Features 1. The design, manufacturing, and supervision of the boiler are strictly in accordance with JB/T 10094-2002 "General Technical Conditions for Industrial Boilers" and JB/T 1619-2002 "Manufacturing Technical Conditions for Shell Boilers," ensuring long-term stable operation. 2. The flame burns micro-positively within the large combustion chamber, fully extending, with low combustion heat load and minimal NOx emissions. 3. The threaded smoke tube structure enhances strength while meeting the thermal expansion needs of various parts. 4. All main welds are焊接 using butt joints and are subjected to X-ray and ultrasonic non-destructive testing to ensure welding quality meets requirements. 5. The boiler has a large water volume and gas space, strong load adaptation capabilities, and a well-designed internal boiler device to ensure steam moisture content is below 4%, meeting users' high steam quality requirements. 6. A new type of insulation material is used, which is lightweight, has minimal heat loss, and excellent thermal insulation properties. 7. The water level alarm uses stainless steel as the electrode rod and polytetrafluoroethylene as the insulating material. It is inserted from above, making it less prone to dirt and reliable in performance with a long service life. 8. The burner is equipped with automatic control of flame size based on load size, and features flame detection and automatic blow-off functions for easy management, low operating costs, and good environmental performance. The boiler has a small, aesthetically pleasing body size, making installation and layout very convenient. The overall sealing is excellent, reducing smoke leakage and heat loss. B. Protection Devices 1. Real-time water level monitoring function: Equipped with an electronic water level detection device for real-time monitoring of the boiler water level. 2. Leakage protection function: The control system automatically cuts off the power when it detects a leakage in the electric heating element. 3. Low water protection: When the boiler is low on water, the burner control circuit is immediately cut off to prevent damage due to dry burning, and the controller emits a low water alarm. 4. Abnormal power supply protection function: The boiler immediately stops operating. 5. Overpressure interlock protection: When the pressure inside the boiler exceeds the user's set value, the burner is prohibited from operating, and an alarm is triggered. 6. Multiple protections including pressure controller, water level alarm, and low water level alarm. 7. The boiler body is warranted for 12 months, with lifelong maintenance and after-sales service provided.