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Product details
Energy saving CNC coal-fired boiler
Main purpose:It can be used for heating, steaming, bathing, air conditioning, and hot water needed in industries such as enterprises, government agencies, hotels, schools, catering, and service industries.
Function Description:Energy saving CNC coal-fired boiler is a type of hot water boiler that uses coal as fuel to heat water through combustion, achieving heating and providing hot water for daily life and bathing. The boiler has a high degree of automation, saves time and effort, heats quickly, has low noise, and is dust-free. It is an energy-saving and environmentally friendly type of boiler.
Product advantages:
1. Efficient and energy-saving
Using multi return threaded smoke pipe disturbance technology, the heat transfer efficiency is improved by 40-50%, achieving low-temperature emissions of only about 180 ℃;
⑵ Constant temperature automatic control, when the temperature reaches the set value, it automatically slows down the combustion speed, achieving constant temperature heating and saving coal;
⑶ Adopt overall multi-layer insulation to reduce the heat loss of the boiler.
The design of double-layer grate ensures the utilization rate of coal and there is no leakage of raw coal, with a burnout rate of over 95%.
2.24-hour timed function, constant temperature heating
When the temperature reaches the set value, the system automatically slows down the combustion rate to keep the indoor temperature stable within a certain range;
⑵ Users can set the boiler operation period freely with the 4-step timer function according to their needs; Programmed operation has achieved energy-saving effect;
3. Digital control, automatic alarm, safe and reliable
Adopting a fully Chinese display interface and digital logic control technology, the control interface can intuitively and dynamically display boiler water temperature, outlet water temperature, return water temperature, exhaust gas temperature, and other operating parameters of the boiler. Realize safety interlock protection, which can automatically sound an alarm in the event of water shortage, overheating, or system failure in the boiler, ensuring safe operation of the boiler while saving time and effort.
4. Long service life
Designed according to specifications such as "Technical Conditions for Small Boilers and Atmospheric Hot Water Boilers", the materials used fully comply with the boiler material standards, and the theoretical design life is over 10 years.
5. Scientific and Environmental Protection
The unique positive pressure reverse combustion and multi-point air distribution technology can effectively ensure that the volatile components and small particles in coal are fully mixed and burned with oxygen at high temperatures. The furnace is equipped with a combustion chamber and adopts efficient smoke and dust treatment technology, with obvious and stable smoke, dust removal, and desulfurization effects. After testing by national authoritative departments, the export smoke, carbon dioxide emission concentration, and Ringman blackness meet and exceed the national first-class regional standards.
6. Safe and labor-saving
The scientific design of the super large coal storage bin only requires 2-3 coal refills per day, and there is no need for dedicated personnel to supervise during normal operation, reducing the labor intensity of the stoker. The digital program controls the operation of the boiler, and in the event of a malfunction, the furnace is sealed and the gas is automatically discharged to ensure safety.
7 . Fire moves in water
Completely breaking the conventional combustion and heat exchange methods of boilers, with a new design concept, the "water in fire" in conventional design has been changed to the current "fire in water", and heat energy is uniformly and rapidly conducted to the medium inside the furnace shell in a "fire in water" manner.
8 . Rapid heat exchange
The design of the conventional horizontal boiler, which uses natural circulation to push water up through the gravity of the downcomer, has been changed. Instead, the water inside the furnace shell is forced to circulate at high speed by a water pump, quickly taking away the heat energy and ensuring that heat exchange occurs quickly and safely. It ensures a thermal efficiency of over 80% for the boiler and also prevents scaling inside the boiler.
9 . No need for a high chimney
The CNC coal-fired boiler adopts dual chamber four return heat exchange technology, breaking the traditional structure of furnace and boiler integration, separating the furnace and boiler, and increasing the walking path of flue gas in the boiler by three times. A large amount of smoke and dust are burned in the furnace, and the remaining small amount of smoke and dust are naturally settled in the four return process. The use of temperature difference desulfurization and reverse aerosol dust removal technology ensures that the smoke and dust emissions and sulfur dioxide content meet the national environmental emission standards. The use of all technologies has bid farewell to the era of high chimneys in coal-fired power plants.
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