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.
Biomass boilers may experience issues with ash accumulation and slagging during prolonged operation. These problems can affect the boiler's combustion efficiency and safety. Here are methods to deal with ash accumulation and slagging in biomass boilers:
Regular Cleaning: Regularly cleaning the ash and carbon deposits inside the boiler is crucial for preventing ash accumulation and scaling. A cleaning schedule can be tailored based on the boiler's usage, encompassing areas such as the combustion chamber, flue, and heat exchanger. During the cleaning process, appropriate tools and cleaning agents should be used to ensure the removal of ash and carbon deposits.
Adjust combustion parameters: Properly adjusting the combustion parameters of biomass boilers can reduce the occurrence of ash accumulation and slagging. For instance, adjusting combustion temperature, oxygen supply, and combustion time to enhance combustion efficiency and decrease ash and slag formation.
Additives Usage: During biomass combustion, special additives such as slag inhibitor and carbon deposition inhibitor can be added. These additives help reduce the formation of slag and carbon deposits, enhancing the boiler's cleanliness and combustion efficiency. The use of additives should be based on specific circumstances and manufacturer recommendations.
Regular inspections and maintenance: Regularly inspect and maintain all components of the biomass boiler, including burners, fans, flues, and heat exchangers, to promptly detect and address issues like ash buildup and coking. During inspections, you can clear clogged parts and repair damaged ones, ensuring the boiler operates smoothly.
Note that dealing with biomass boiler ash and slagging issues should be tailored to specific circumstances. Consultation with boiler maintenance personnel or manufacturers can provide more detailed and accurate advice. Additionally, regular cleaning and maintenance are crucial for preventing ash and slagging problems.

The internal structure of an automatic biomass boiler typically includes the following main components:
Combustion Chamber: The combustion chamber is the area inside a biomass boiler where combustion takes place. It typically consists of a burner, combustion chamber walls, top, and bottom. The combustion chamber provides the space and oxygen needed for combustion, allowing biomass fuel to burn and generate heat energy.
Chimney System: The chimney system is designed to direct flue gases produced by combustion out of the combustion chamber. It includes flue pipes, chimneys, and flue gas purification equipment, etc. The design and layout of the chimney system can effectively enhance the efficiency of flue gas排放 and thermal energy utilization.
Heat Exchangers: Heat exchangers are a critical component in biomass boilers, used to transfer the thermal energy from flue gases produced by combustion to water or other working fluids. Common types of heat exchangers include water tube heat exchangers and flue tube heat exchangers. The design and material selection of heat exchangers are crucial for enhancing

As a renewable energy boiler, biomass boilers offer several advantages:
Environmental Protection and Energy Saving: Biomass boilers utilize biomass fuels such as wood chips, straw, and husks, which are renewable. Compared to traditional fossil fuels, these fuels have lower carbon emissions and are more environmentally friendly. The emissions produced during the combustion process of biomass boilers are relatively low, causing minimal environmental impact. Additionally, through optimized combustion processes and heat recovery, biomass boilers can achieve high energy utilization efficiency, saving energy.
Diverse fuel options: Biomass boilers are suitable for various biomass fuels such as wood chips, straw, and husks, demonstrating strong fuel adaptability. This allows biomass boilers to be widely used in different regions and industries. Additionally, the supply of biomass fuel is relatively stable, unaffected by international oil price fluctuations and other factors.
Flexible operational modes: Biomass boilers can be adjusted according to actual needs:

Fully automatic biomass boiler systems commonly use a make-up pump pressure maintenance method for water supply. The specific working principle is as follows:
Supplementary Water Pump: The fully automatic biomass boiler is equipped with a supplementary water pump, which is used to pump water from the water source (such as a water tank or municipal water supply pipeline) to the boiler's water supply system.
Pressure Regulation: The feed water pump employs a constant pressure method, which involves setting up a pressure sensor or controller in the boiler water supply system to monitor the pressure. When the pressure in the water supply system falls below the set value, the feed water pump will automatically start, replenishing water into the system to increase the pressure.
Pressure Control: The supply pump operates within a set pressure range. It stops functioning once the system pressure reaches the predetermined level, preventing excessive pressure.
Automation Control: The water supply system of fully automatic biomass boilers is typically equipped with an automated control system that can intelligently manage based on the boiler's operating status and requirements. For instance, when the boiler needs to replenish water, the control system will automatically activate the feedwater pump to ensure the stable operation of the water supply system.
By utilizing a supply pump constant pressure method, the fully automatic biomass boiler can achieve automated control of the water supply system and stable water supply, ensuring the boiler's normal operation and safety. This approach can be adjusted and optimized according to actual needs, enhancing water supply and energy utilization efficiency.
Zhong Jie Special Equipment upholds the great vision of "realizing employees' dreams, creating value for customers, 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 products and services at competitive prices!