Shandong Zhongjie Special Equipment's main products include: fuel (gas) boilers, organic heat carrier boilers, biomass boilers, waste heat recovery boilers, and other boiler products; vacuum insulation cryogenic pressure vessels such as LNG tanks, oxygen/nitrogen/argon tanks, and CO2 tanks; pressure vessel products such as denitrification engineering equipment, heat storage and energy storage equipment, and complete chemical equipment; central air conditioning and HVAC equipment such as ground (water) source heat pumps, air source units, water-cooled screw units, and air-cooled modular units. Planned products include large-scale energy centers, LNG transport vehicles, LNG tank containers, and other green energy equipment.
The biomass boiler combustion technology refers to the process of burning biomass fuel to release thermal energy. The following are common biomass boiler combustion technologies:
Fuel Combustion Methods: Biomass boilers can utilize various combustion methods, including direct combustion, gasification combustion, and liquefaction combustion, etc. Direct combustion involves burning biomass fuel directly in the furnace; gasification combustion converts biomass fuel into combustible gases at high temperatures before burning; liquefaction combustion involves converting biomass fuel into liquid fuel before burning.
Combustion Control: Biomass boilers require the control system to manage fuel supply, air supply, and the combustion process. By adjusting the ratio of fuel to air, the combustion temperature and efficiency are controlled to achieve a stable combustion process.
Combustion Equipment: The combustion equipment of biomass boilers includes the furnace, grate, and combustion chamber, etc. The furnace is the main combustion area, the grate supports and burns the fuel, and the combustion chamber provides an appropriate combustion environment.
Combustion Equipment: To enhance the combustion efficiency and environmental performance of biomass boilers, combustion equipment such as preheaters, dust collectors, and desulfurization units are often installed. Preheaters are used to increase the combustion temperature and thermal efficiency of the fuel, dust collectors to remove particulates from flue gas, and desulfurization units to remove sulfur compounds from the flue gas.
Combustion Control and Monitoring: Biomass boilers require the installation of combustion and monitoring systems.

Preventing malfunctions is crucial for maintaining the smooth operation of biomass hot water boilers. Here are some methods for preventive maintenance:
Regular inspections and maintenance: Conduct regular checks and maintenance on biomass hot water boilers, including cleaning, lubricating, and securing. Verify the proper functioning of all boiler components and connections, ensuring they are in good working order.
Clean Combustion System: Regularly clean the combustion system, including the combustion chamber, burner, and burner nozzle, etc. Remove ash, sediment, and dirt to maintain the flow of the combustion system, preventing issues such as incomplete combustion and unstable flames.
Inspect Water Quality: Regularly check the water quality of the biomass hot water boiler, including water hardness, alkalinity, and impurities. Take appropriate water treatment measures based on the water quality to prevent scale and corrosion, and protect the boiler's heat exchangers and pipes.
Cleaning Heat Exchangers: Regularly clean the heat exchangers of biomass hot water boilers to remove dirt and dust. Accumulated dirt and dust can reduce the heat transfer efficiency of the heat exchangers, affecting the boiler's thermal efficiency and operational stability.
Inspect safety valves and pressure gauges: Regularly inspect and test the safety valves and pressure gauges of the biomass hot water boiler to ensure proper operation. The proper functioning of the safety valves and pressure gauges is crucial for ensuring the safety and stability of the boiler.
Maintain records and monitoring: Document operational parameters and fault conditions of the biomass hot water boiler, and conduct monitoring and analysis. Promptly identify and address issues to prevent fault occurrences and escalation.

Biomass boilers and coal-fired boilers differ in terms of fuel, environmental performance, and sustainability.
Fuel Type: Biomass boilers utilize renewable biomass fuel such as wood chips and straw, whereas coal-fired boilers use fossil fuels like coal. Biomass fuel is renewable and has low carbon characteristics, while coal is a finite resource and its combustion produces a large amount of carbon dioxide and other pollutants.
Environmental Performance: Biomass boiler combustion emits relatively fewer pollutants, such as carbon dioxide, nitrogen oxides, and particulates. In contrast, coal-fired boiler combustion releases more pollutants, including nitrogen oxides, particulates, and heavy metals, which have a significant impact on both the atmosphere and human health.
Sustainability: Biomass fuel is a renewable resource that can be cultivated and recycled within a regeneration cycle, offering good sustainability. Coal, on the other hand, is a finite resource, and its mining and combustion can cause environmental damage.
Combustion Efficiency: The combustion efficiency of biomass boilers is relatively low due to the complex chemical and physical properties of biomass fuel, which easily leads to ash and carbon accumulation during combustion. In contrast, coal-fired boilers have a higher combustion efficiency, as the chemical properties of coal fuel are relatively stable and the combustion process is more complete.
Technical Requirements: Biomass boilers compared to coal-fired boilers

The YGL series organic heat carrier boiler is a boiler equipment that utilizes organic heat carriers to transfer heat energy. Its main components and features are as follows:
Composition:
Furnace Body: The furnace body is the main part of the organic heat carrier furnace, including the combustion chamber, combustion chamber, and flue, etc. The furnace body is made of steel, which has excellent high-temperature resistance properties.
Combustion System: The combustion system encompasses burners, combustion fans, and combustion control systems. The burners are responsible for injecting fuel into the furnace for combustion, the combustion fans supply the oxygen required for combustion, and the combustion control system ensures automatic control of the combustion process.
Heat Exchange System: The heat exchange system includes heat carrier circulating pumps, heat carrier heaters, and heat carrier coolers, etc. The heat carrier circulating pump is responsible for circulating the heat carrier to the heater, where it is heated and then returned to the furnace, thus transferring thermal energy. The heat carrier cooler is used to cool the heat carrier to ensure the stability of the heat carrier circulation.
Control System: The control system includes temperature controllers, pressure controllers, and safety protection devices. The temperature controller is used for monitoring and adjusting the furnace temperature, the pressure controller is for monitoring and adjusting the pressure of the heat carrier, and the safety protection device ensures the safe operation of the furnace and the heat exchange system.
Features:
High thermal efficiency: The YGL series organic heat carrier boiler uses organic heat carrier as the heat transfer medium, offering a high heat transfer efficiency. The organic heat carrier can achieve liquid phase heat transfer at low temperatures, resulting in minimal heat loss and allowing for more efficient fuel utilization.
Chongjie Special Equipment adheres to the grand vision of "realizing employee dreams, creating customer value, and striving for the prosperity and strength of our motherland," and is dedicated to the development of the green energy equipment industry. We commit to society with high-quality, cost-effective products and services!