Shandong Zhongjie Special Equipment (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 seven business centers: boilers, deep-freeze containers, pressure vessels, central air conditioning, engineering installation, international trade, and Internet of Things. It has three factory sites on Jinnan Road, East Yangtze Road, and Bohai Road, covering a total of 200,000 square meters. The main workshop spans 83,000 square meters. It currently employs 710 people, including 247 engineering and technical staff 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, as a "Specialized and New Small Giant Enterprise" by the Ministry of Industry and Information Technology.
Chain biomass boiler, also known as a chain grate biomass boiler, is a special type of biomass boiler. It uses a chain grate as the fuel conveying and combustion device.
The chain grate is composed 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, simultaneously burning within the furnace.
The working principle of the chain biomass boiler is: the fuel is evenly distributed on the chain grate, and as the chain moves, the fuel gradually moves towards the outlet of the furnace. Inside the furnace, the fuel is thoroughly mixed with air, releasing heat energy through combustion reactions. Additionally, the design of the grate plates and the movement of the chain ensure uniform and complete combustion of the fuel.
Chain biomass boiler features include:
Adaptable: Chain grate stokers can accommodate various biomass fuels such as wood chips, straw, etc., featuring strong fuel adaptability.
High combustion efficiency: The design of the chain grate ensures even and complete combustion of the fuel, improving combustion efficiency.
Stable Operation: The chain grate movement is stable, with reliable fuel supply and combustion process, ensuring high stability in the boiler's operation.
Ideal for Large Capacity Boilers: Chain biomass boilers are suitable for large capacity boiler systems, meeting the demands of the industrial and heating sectors.
Chain biomass boilers have a wide application in the field of biomass energy utilization, effectively utilizing biomass fuel to achieve sustainable energy use.

The DZH steam boiler is a manually operated solid fuel boiler with the following technical features:
Burning Method: The DZH steam boiler employs a manual burning method, where the operator manually feeds the fuel and adjusts the combustion process. This method is relatively simple and flexible, suitable for small to medium-sized applications.
Multiple Fuel Adaptability: The DZH steam boiler boasts strong fuel adaptability, capable of burning solid fuels such as wood chips and straw, etc. This feature allows the DZH steam boiler to be widely used in various regions and under different fuel resource conditions.
Furnace Structure: The DZH steam boiler features a double-chamber furnace structure, with a partition between the combustion chambers. This design enhances the temperature and combustion efficiency of the chambers, thereby improving thermal efficiency.
Flue Channels: The flue channels of the DZH steam boiler feature a spiral flue tube design, which increases the contact area between flue gas and water, enhancing heat exchange efficiency. Additionally, a flue gas reversal chamber is installed within the flue channel, allowing the flue gas to circulate multiple times within the furnace, increasing the residence time of the flue gas and improving combustion efficiency.
Safety Protection: The DZH steam boiler is equipped with various safety devices, such as pressure controllers, water level controllers, and overheat protectors, to ensure the safe operation of the boiler.
Compact Structure: The DZH steam boiler features a compact structure, occupying minimal space, making it suitable for installation in limited areas.
Overall, the DZH steam boiler boasts strong fuel adaptability, flexible operation, and high thermal efficiency, making it suitable for small and medium-sized solid fuel steam demand scenarios.

Biomass hot water boilers can meet environmental regulations under certain conditions. These boilers utilize renewable biomass fuels such as wood chips, straw, and waste materials, emitting less carbon dioxide during combustion compared to traditional fossil fuels, resulting in a smaller environmental impact.
However, to ensure that biomass hot water boilers comply with environmental protection regulations, the following conditions must be met:
High combustion efficiency: Biomass hot water boilers should have a combustion system and heat exchanger that ensure complete combustion of the fuel and efficient utilization of thermal energy, reducing fuel waste and the generation of emissions.
Flue Gas Purification Equipment: Biomass hot water boilers should be equipped with effective flue gas purification equipment, such as bag dust collectors and desulfurization devices, which can effectively capture and purify particulate matter and pollutants in the flue gas, reducing air pollution.
Compliance Emission: The flue gas emissions of biomass hot water boilers must comply with local environmental protection regulations and standards, including the emission limit requirements for pollutants such as particulate matter, nitrogen oxides, etc.
Regular Maintenance: Biomass hot water boilers require regular maintenance to maintain optimal equipment condition and ensure consistent combustion efficiency and emission performance.
Fuel Selection and Supply: Choose appropriate biomass fuel and ensure its source is legal and sustainable. Avoid using waste containing harmful substances as fuel to prevent negative impacts on the environment and human health.
It's important to note that while biomass hot water boilers are relatively eco-friendly, they still require assessment and monitoring based on specific conditions to ensure compliance with environmental regulations. Additionally, environmental regulations may vary by region, so users should adhere to local environmental laws and standards.

Biomass refers to renewable energy derived from organic materials such as plants, animals, and microorganisms. It includes wood, straw, waste crops, food scraps, and urban solid waste, among others. Biomass has a wide range of sources and types and is a renewable energy that can substitute for fossil fuels.
A biomass boiler is a specialized equipment designed for burning biomass fuel. It combusts biomass fuel to produce high-pressure, high-temperature thermal energy, which is used for heating, power generation, or other industrial processes. Biomass boilers typically use granular, pelletized, or chipped biomass fuel, releasing thermal energy through the combustion process.
The advantages of biomass boilers include:
Renewable Energy: Biomass is a renewable energy source with lower carbon emissions and environmental impact compared to fossil fuels.
Diversity: Biomass fuel types are diverse, utilizing waste and by-products from plants and animals to enhance resource utilization efficiency.
Environmental friendliness: The carbon dioxide produced during biomass combustion can be absorbed by plants, forming a cycle and reducing air pollution.
Economic Efficiency: Biomass fuel is relatively more cost-effective, can
Shandong Zhongjie Special Equipment, welcome customers to visit our factory for business discussions.