Shandong Zhongjie Special Equipment Co., Ltd. specializes in the following products: 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 including 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 feature the following characteristics:
Renewable Energy: Biomass boilers utilize biomass fuels such as wood chips and straw, which are renewable. Compared to traditional fossil fuels, these fuels offer lower carbon emissions and are more environmentally friendly.
Diverse fuel options: Biomass boilers are suitable for various biomass fuels such as wood chips, straw, and rice husks, demonstrating strong fuel adaptability. This allows for widespread application of biomass boilers in different regions and industries.
Energy Utilization: Biomass boiler's combustion technology and heat recovery system ensure a high energy utilization efficiency. By optimizing the combustion process and heat recovery, energy utilization efficiency can be maximized, and energy consumption can be reduced significantly.
Flexible operating modes: Biomass boilers can be operated flexibly based on actual needs, such as manual control, automatic control, or remote monitoring, etc. This ensures that biomass boilers can meet requirements in various scenarios and provide a stable energy supply.
Superior environmental performance: Biomass boilers produce relatively fewer emissions during combustion, resulting in less environmental impact. With reasonable combustion control and flue gas treatment systems, the emission content can be further reduced, meeting higher environmental protection standards.
Broad Application Range: Biomass boilers are widely used in industries, agriculture, greenhouses, HVAC, and more. They provide a stable energy supply to meet the needs of various businesses and fields.
In summary, biomass boilers feature renewable energy, diverse fuel options, efficient energy utilization, flexible operation, superior environmental performance, and wide applicability, making them a sustainable and eco-friendly thermal energy supply solution.

Biofuel hot water boilers may produce scale during operation, affecting the boiler's heat transfer and efficiency. Here are some methods to reduce scaling:
Fuel Selection: Choose high-quality biomass fuel such as wood chips and straw, etc. Avoid using fuel with excessive impurities and ash to reduce the production of dirt.
Combustion Adjustment: Properly regulate combustion parameters such as fuel supply, oxygen supply, and combustion temperature. Both excessively high or low combustion temperatures can lead to the formation of soot. Maintaining an appropriate combustion temperature helps reduce soot buildup.
Clean Combustion Chamber: Regularly clean the combustion chamber to remove ash and dirt generated during the combustion process. Use appropriate tools and cleaning agents to ensure the chamber remains clear and clean.
Heat Exchanger Cleaning: Regularly clean heat exchangers, particularly those on the flue side. Combustion can produce particulates and slag that may adhere to the heat exchanger surface, affecting heat transfer efficiency. Employing appropriate cleaning methods, such as mechanical or chemical cleaning, can help reduce the buildup of dirt.
Water Treatment: Proper water treatment for boiler feedwater to prevent impurities and sediments from accumulating inside the boiler. Methods such as water softening, oxygen removal, and scale control can be employed to maintain the cleanliness and stability of the supply.
Regular Maintenance: Schedule regular maintenance and inspections of the boiler, including cleaning and replacing critical components. Early detection and resolution of soiling issues can prevent further buildup and affect the normal operation of the boiler.
Please note that the specific methods for reducing soiling may vary depending on the model and manufacturer of the biomass hot water boiler. It is recommended to refer to the manufacturer's operation manual and guidelines for the appropriate soiling reduction measures based on the specific situation.

Chain biomass boiler, also known as chain grate biomass boiler, is a special type of biomass boiler. It uses a chain grate as the fuel conveying and combustion device.
Chain grate consists of a series of interconnected chains, with evenly spaced grate plates distributed along them. Fuel is transported from one end of the furnace to the other through the movement of the chain grate, while simultaneously combusting within the furnace.
The working principle of the chain biomass boiler is as follows: Fuel is evenly distributed on the chain grate, and as the chain moves, the fuel gradually moves towards the outlet of the furnace chamber. Inside the furnace, the fuel is thoroughly mixed with air, releasing thermal energy through combustion reactions. Additionally, the design of the grate plates and the movement of the chain ensure even and complete combustion of the fuel.
Chain biomass boiler features include:
Adaptable: Chain grate burners are capable of accommodating various biomass fuels such as sawdust and straw, demonstrating strong fuel adaptability.
High combustion efficiency: The design of the chain grate ensures even and complete combustion of the fuel, improving the combustion efficiency.
Operation Stable: The movement of the chain grate is stable, the fuel supply and combustion process are reliable, and the boiler operates with high stability.
Suitable for Large Capacity Boilers: Chain biomass boilers are designed for large capacity boiler systems, meeting the requirements of the industrial and heating sectors.
Chain biomass boilers are widely used in the field of biomass energy utilization, effectively utilizing biomass fuel to achieve sustainable energy use.

Biomass boilers typically include the following main components:
Combustion chamber: The area used for burning biomass fuel, providing the space and oxygen required for combustion.
Burner Grate: A metal grate located at the bottom of the combustion chamber, used to support fuel and facilitate the flow of gases and slag during the combustion process.
Combustion System: Includes the fuel supply system, air supply system, and ignition system, which are used to control the supply of fuel and air to achieve the combustion process.
Flue Gas Treatment System: Includes flue gas purification equipment such as dust collectors, desulfurization and denitrification units, used for cleaning flue gases produced by combustion and reducing environmental pollution.
Boiler piping system: Includes water pipes, steam pipes, and flue gas pipes, used for transferring heat and flue gases.
Heat Exchangers: Used to transfer the thermal energy produced by combustion to the working medium, such as water or steam, for energy conversion.
Control System: Includes automatic control equipment, sensors, and instruments for monitoring and controlling the boiler's operating status, ensuring safety and operation.
Equipment: Includes water supply systems, waste discharge systems, ash and slag treatment systems, and fuel storage systems, all designed to provide the necessary functions for boiler operation.
These units collectively form the basic structure of biomass boilers, facilitating the combustion of biomass fuel and the energy conversion process. The specific units and configurations will vary depending on the type, scale, and application requirements of the boiler.
ZJ Special Equipment adheres to the grand vision of "realizing employees' 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!