Shandong Zhongjie Special Equipment Co., Ltd. (formerly Heze Boiler Factory Co., Ltd.) was established in 2001, located at No. 2218 Jinnan 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: boiler, deep-freeze vessel, pressure vessel, central air conditioning, engineering installation, international trade, and Internet of Things. It has three factory areas on Jinnan 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. It currently employs 710 staff, including 247 engineering and technical personnel and 82 middle-level technical personnel. 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 Industrial and Information Technology Department. 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.
The extinguishing process and maintenance methods for fully automatic biomass boiler are as follows:
Extinguishing Process:
Cease Fuel Supply: Prior to extinguishing the biomass boiler, discontinue fuel supply first and ensure the fuel supply pipeline is closed.
Turn off the burner: Switch the burner's switch or the extinguish button on the control panel to the off position to stop the burner from operating.
Wait for Cooling: Allow the boiler to cool to a safe temperature, which usually takes some time. Do not operate during this period to avoid accidents.
Shut off power: After the boiler has completely cooled down, turn off the power switch of the boiler to ensure the boiler is de-energized.
Maintenance Instructions:
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 the heat exchangers, particularly those on the flue side. During the combustion process, flue gases may contain particulates and slag, which can adhere to the surface of the heat exchangers, affecting heat transfer efficiency. Appropriate cleaning methods, such as mechanical or chemical cleaning, can reduce the accumulation of dirt.
Inspect and Replace Critical Components: Regularly inspect and replace critical components such as burners, valves, sensors, etc. Ensure their proper operation and performance to avoid malfunctions and safety hazards.
Water Treatment: Proper water treatment for boiler feed water to prevent impurities and sediments from depositing inside the boiler. Methods such as water softening, deoxygenation, and scaling removal can be employed to maintain the cleanliness and stability of the water supply.
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The feeding system of biomass pellet fuel boilers typically includes the following components:
Feeding conveying system: Used to transport biomass pellet fuel from storage areas or supply sources to the boiler fuel storage. The feeding conveying system can adopt screw conveyors, chain conveyors, belt conveyors, etc., and the appropriate conveying method should be selected based on the actual situation.
Fuel Storage Tank: Used for storing biomass pellet fuel, typically located at the bottom of the boiler. The design of the fuel storage tank should consider the fuel capacity and stable supply to ensure continuous operation of the boiler.
Feeding Control System: Used to regulate the supply rate and quantity of fuel to meet the thermal load requirements of the boiler. The feeding control system typically includes the start/stop control of the feeding conveyor and the adjustment of feeding quantity.
Fuel Crushing System (Optional): For some larger biomass granular fuel, crushing may be required to better adapt to the boiler's combustion requirements. The fuel crushing system usually includes crushers, jaw crushers, and other equipment.
Fuel Pre-treatment System (Optional): For biomass pellet fuels containing high humidity or impurities, pre-treatment may be required, such as drying, screening, and decontamination, to enhance combustion efficiency and stability.
When designing and selecting the feed system for biomass pellet fuel boilers, factors such as the fuel characteristics, supply volume, and combustion requirements must be considered. At the same time, ensure the stability, reliability, and safety of the feed system to guarantee the boiler's _

Biomass boilers feature the following characteristics:
Renewable Energy: Biomass boilers utilize biomass fuels such as wood chips, straw, etc., which are renewable. Compared to traditional fossil fuels, these fuels offer lower carbon emissions and environmental friendliness.
Diverse fuel options: Biomass boilers are suitable for various biomass fuels such as wood chips, straw, and husks, offering strong fuel adaptability. This allows biomass boilers to be widely used in different regions and industries.
Energy Utilization: Biomass boilers employ advanced combustion technology and heat recovery systems, achieving high energy utilization efficiency. By optimizing the combustion process and heat recovery, energy utilization efficiency can be maximized, and energy consumption reduced.
Flexible operation modes: Biomass boilers can be operated flexibly according to actual needs, such as manual control, automatic control, or remote monitoring, etc. This allows biomass boilers to meet requirements in various scenarios and provide a stable energy supply.
Superior environmental performance: Biomass boiler emissions are relatively low during the combustion process, causing minimal environmental impact. Through reasonable combustion control and flue gas treatment facilities, the content of emissions can be further reduced to meet higher environmental protection standards.
Broad Application Range: Biomass boilers are widely used in industries, agriculture, greenhouses, HVAC, and other fields. They provide a stable energy supply to meet the needs of various industries and sectors.
In summary, biomass boilers offer renewable energy, diverse fuel options, efficient energy utilization, flexible operation, superior environmental performance, and a wide application range, making them a sustainable and eco-friendly thermal energy supply solution.

Biomass boilers feature the following characteristics:
Renewable Energy: Fuel for biomass boilers comes from organic materials such as plants, animals, and microorganisms, making it a renewable energy source. Compared to traditional fossil fuels, biomass fuel has lower carbon emissions and a smaller environmental impact.
Diverse Fuel Sources: Biomass fuel sources are extensive, including wood, straw, waste crops, food scraps, and municipal solid waste. This diversity of fuel sources allows biomass boilers to be flexible and adaptable, utilizing waste and by-products from plants and animals.
Environmental Friendliness: The carbon dioxide produced during biomass combustion can be absorbed by plants, forming a cycle that reduces air pollution. Additionally, the emissions and ash produced during the combustion process of biomass boilers are relatively low, with a smaller impact on the environment.
Energy Security: Biomass, as a domestic renewable energy source, can reduce dependence on imported energy and enhance energy security. In regions with scarce resources, the use of biomass boilers can provide a reliable energy supply.
Economic Efficiency: Biomass fuel is relatively cost-effective, helping to reduce energy costs. Moreover, the technology and equipment for biomass boilers are continuously evolving and maturing, making them more economically competitive.
In summary, biomass boilers feature renewable energy, diverse fuel sources, environmental friendliness, energy security, and cost-effectiveness, making them a vital component in the sustainable energy sector.
Zhongjie Special Equipment adheres to the grand vision of "realizing employees' dreams, creating customer value, and striving for the prosperity and strength of our motherland," wholeheartedly committed to the development of green energy equipment. We dedicate high-value products and services to society!