Shandong Zhongjie Special Equipment (formerly Heze Boiler Factory Co., Ltd.) was established in 2001, located at No. 2218 Jinan Road, Economic and Technological Development Zone, Heze City. With a registered capital of 50 million yuan and total assets of 500 million yuan, the company has 7 business centers: boilers, deep-freezing containers, pressure vessels, central air conditioning, engineering installation, international trade, and Internet of Things. It has three factory sites on Jinan Road, East Changjiang Road, and Bohai Road, covering a total area of 200,000 square meters, with the main workshop spanning 83,000 square meters. The company currently employs 710 people, including 247 engineers and technicians, and 82 intermediate-level technicians. In December 2016, it was recognized as a "High-tech Enterprise" by the Science and Technology Department. In June 2021, it was identified as a "Specialized and New Enterprise in Shandong Province" by the Ministry of Industry and Information Technology. In June 2022, it was recognized as a "Gazelle Enterprise in Shandong Province" and in August 2022, it was identified as a "Specialized and New Small Giant Enterprise" by the Ministry of Industry and Information Technology.
Transforming coal-fired boilers into biomass boilers can offer the following benefits:
Environmentally Friendly: Fuel for biomass boilers comes from organic matter such as plants, animals, and microorganisms. Compared to coal-fired boilers, biomass boilers emit less carbon during combustion, reducing greenhouse gas emissions and being more environmentally friendly.
Energy and Emission Reduction: Biomass boilers employ combustion technology and a heat recovery system, enhancing energy efficiency and minimizing waste. Additionally, the combustion of biomass fuel generates less ash and pollutants, reducing environmental pollution.
Energy Security: Biomass, as a native renewable energy source, can reduce dependence on imported energy and enhance energy security. In regions with scarce resources, switching to biomass boilers can provide a reliable energy supply.
Economic benefits: Biomass fuel is relatively cost-effective, capable of reducing energy costs. Moreover, the technology and equipment for biomass boilers are continuously evolving and maturing, making them more economically competitive.
Waste Utilization: Transforming coal-fired boilers into biomass boilers can utilize agricultural by-products such as straw and wood waste, effectively utilizing waste resources and reducing resource waste.
It's important to note that converting coal-fired boilers to biomass boilers requires corresponding technical upgrades and equipment updates, including the combustion system, fuel supply system, and flue gas treatment system. The conversion process must consider factors like fuel characteristics, combustion properties, and equipment compatibility to ensure the stable operation of the biomass boiler and achieve the anticipated energy and emission reduction goals. Therefore, it is advisable to seek engineering technical support and consultation when undergoing the coal-fired boiler conversion.

Control methods for biomass boiler combustion systems can include the following aspects:
Fuel Supply Control: Regulate the supply quantity and speed of biomass fuel to ensure stable fuel supply. This can be achieved by controlling the speed of the feeding machine or adjusting the opening of the feeding valve.
Air Supply Control: Regulate the air supply during the combustion process to ensure complete fuel combustion. Air supply can be controlled by adjusting the speed of the fan or by modifying the opening of the air gate.
Combustion Temperature Control: Monitors and regulates the furnace temperature during the combustion process to maintain it within an appropriate range. The combustion temperature can be controlled by adjusting the combustion air volume, fuel supply, and fuel distribution.
Combustion Process Monitoring: By installing temperature sensors, pressure sensors, oxygen content sensors, and other monitoring devices, real-time monitoring of parameters such as temperature, pressure, and oxygen content during the combustion process is achieved, enabling the timely detection of anomalies and adjustments.
Flue Gas Emission Control: Monitor and control the emissions of pollutants in flue gas to ensure environmental friendliness in the combustion process. This can be achieved by installing flue gas analyzers and emission control devices, adjusting combustion parameters and flue gas treatment equipment to reduce pollutant emissions.
Automated Control System: Our system employs an automated control system for comprehensive control and monitoring of biomass boiler combustion. Utilizing PLC controllers, touchscreens, and other equipment, it achieves automatic parameter adjustment and operational status monitoring, enhancing the stability and efficiency of the combustion system.
In summary, through reasonable fuel supply, air supply, combustion temperature control, as well as monitoring and automated control of the combustion process, the stable operation of a biomass boiler combustion system can be achieved.

Advantages of biomass fuel:
Renewable Energy: Biomass fuel is a renewable energy source with a wide range of sources, including wood, straw, and waste, making its supply more sustainable compared to fossil fuels.
Environmental and Low-Carbon: The amount of carbon dioxide emitted during the combustion of biomass fuel is roughly equivalent to the amount absorbed during its growth, resulting in almost no net increase in CO2 emissions, which has a positive effect on mitigating climate change.
Reduce Waste Management: Biomass fuel can utilize agricultural straw, wood waste, and other waste materials, thereby reducing waste management and emission issues.
High energy utilization efficiency: Biomass fuel has a high calorific value and high combustion efficiency, which can be effectively converted into thermal or electrical energy, providing a reliable energy supply.
Usage of Biomass Boilers:
Heating Systems: Biomass boilers can be used in heating systems such as heating, warm water, and steam supply, widely applied in residential areas, industrial factories, and commercial buildings, etc.
Industrial Production: Biomass boilers provide thermal energy for industrial production, such as pulp and papermaking, food processing, and chemical industries, meeting the thermal energy requirements throughout the production process.
Power Generation System: Biomass boilers can be combined with steam turbine generator sets to convert the heat energy from combustion into electrical power for power supply.
Hot Water Supply: Biomass boilers can be used for hot water supply, such as for swimming pools, hot springs, hotels, and other facilities.
Agricultural Utilization: Biomass boilers can utilize agricultural waste such as crop straw to address energy issues in rural areas and provide the required thermal energy for agricultural production.
The use of biomass boilers is environmentally friendly, sustainable, and efficient, effectively utilizing biomass resources, reducing dependence on fossil fuels, lowering carbon emissions, and promoting sustainable development.

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 resources. Compared to traditional fossil fuels, these fuels have lower carbon emissions and are more environmentally friendly. The combustion process of biomass boilers produces relatively fewer emissions, causing less environmental impact. Moreover, 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 adaptability to different fuel types. This allows biomass boilers to be widely used in various regions and industries. Moreover, 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 to meet actual demands:
Shandong Zhongjie Special Equipment, welcome customers to our factory for business discussions.