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 storage tanks, oxygen/nitrogen/argon storage tanks, and CO2 storage tanks; pressure vessel products like 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 typically require auxiliary equipment to ensure their proper operation and utilization of biomass fuel. Here are some common auxiliary equipment:
Feeding System: Used to deliver biomass fuel to the combustion chamber of a boiler. The feeding system typically includes conveyors, screw conveyors, and vibratory feeders, which can be selected based on the fuel characteristics and boiler requirements.
Combustion System: Used for burning biomass fuel. The combustion system includes a combustion chamber, burners, fans, and other equipment, designed to achieve thorough mixing of fuel and air and control the combustion process.
Smoke purification equipment: Used to treat smoke produced by combustion, reducing emissions of particulate matter and gas pollutants. Common smoke purification equipment includes dust collectors, desulfurization devices, denitrification units, etc., which can be selected according to emission standards and environmental protection requirements.
Heat Exchangers: Devices used to transfer heat generated by combustion to water or other working fluids, enabling heat recovery and utilization. Heat exchangers typically include water tube heat exchangers, flue gas waste heat boilers, etc., which can enhance energy utilization efficiency.
Control System: Monitors and controls operational parameters of biomass boilers, including temperature, pressure, and fuel supply. The control system enables automatic adjustment and protection functions to ensure safe and efficient operation of the boiler.
Equipment: Includes water supply systems, sewage systems, pressure vessels, fuel storage equipment, etc. These devices are used to provide the water source required for boilers, treat wastewater, store fuel, and ensure the normal operation of the boiler.
Above are some common auxiliary biomass boiler equipment. The specific configuration and selection can be determined based on actual needs and project requirements.

Biomass boilers can be roughly divided into two categories based on their applications:
Biomass Hot Water Boilers: Biomass hot water boilers are primarily used for heating and hot water supply. They transfer heat energy to water by burning biomass fuel, producing hot water. This type of boiler is widely used in heating and hot water systems in homes, office buildings, schools, hotels, and other locations.
Biomass Steam Boilers: Biomass steam boilers are primarily used for steam supply in industrial production processes. They generate high-pressure steam at high temperatures by burning biomass fuel, which is utilized to power machinery, heating, and processing in various industrial applications. This type of boiler is commonly found in industries such as pulp and paper, food processing, and chemicals.
These two types of biomass boilers differ in principle and design, catering to various application scenarios. Whether for hot water or steam boilers, they harness the thermal energy of biomass fuel, achieving the utilization of renewable energy sources with environmental protection and energy-saving features.

There are several methods for setting the pressure of biomass hot water boilers:
Regular Discharge: Regularly discharge excess water from the boiler to maintain normal working pressure. Discharging excess water helps prevent excessive internal pressure in the boiler, ensuring stable operation.
Operation Timed: Perform operations at regular intervals based on the water level of the boiler to maintain normal working pressure. Pay attention to controlling the quantity to avoid overfilling, which may lead to excessive boiler pressure.
Pressure Control System: The pressure control system is installed to monitor the pressure of the boiler in real-time through sensors and controllers, and automatically adjust it according to the set values. When the boiler pressure exceeds the set value, the control system will automatically reduce the fuel supply or exhaust excess water to maintain a stable working pressure of the boiler.
Pressure Regulating Valve: Install a pressure regulating valve on the boiler's inlet water pipe. By adjusting the valve's opening, control the water inflow to maintain the boiler's stable operating pressure. The pressure regulating valve can automatically adjust according to the set value, keeping the boiler's pressure within the appropriate range.
Pressure Regulator: Install a pressure regulator in the boiler's combustion system to control the steam pressure by adjusting the burner's combustion intensity. The pressure regulator can automatically adjust the burner's operating status based on the set value, maintaining a stable working pressure for the boiler.
Above are common methods for setting the pressure of biomass hot water boilers. According to actual conditions and requirements, choose an appropriate pressure setting method to maintain the stable working pressure of the boiler.

The application methods for biomass boilers can be selected and adjusted according to specific application needs and scenarios. Here are some common application methods:
Heating Systems: Biomass boilers can be used in heating systems to provide hot water or steam for buildings, industrial workshops, etc. Heat energy can be transmitted through pipelines to the areas requiring heating, meeting needs for heating and hot water.
Industrial Production: Biomass boilers can be utilized for thermal energy supply in industrial production processes, such as food processing, pulp and papermaking, and chemical industries. The thermal energy provided by biomass boilers meets the heating and steam requirements in industrial production.
Greenhouse Heating: Biomass boilers can be used in greenhouse heating systems, providing hot water or steam to maintain suitable temperature and humidity levels within the greenhouse, promoting plant growth.
Rural Heating: Biomass boilers can be used in rural heating systems to provide heating and hot water for rural residents. They can meet the heating needs of rural areas through centralized or decentralized heating.
Hot Water Pump Drying: Biomass boilers can be used in hot water pump drying systems for drying wood, grain, and other materials. By providing hot water or steam, the drying process is accelerated, enhancing efficiency.
Biomass Power Generation: Biomass boilers can be integrated with power generation equipment for biomass power generation. By burning biomass fuel, steam is produced to drive generators and generate electricity, achieving energy utilization and conversion.
Here are some common applications of biomass boilers. Depending on specific requirements and scenarios, the appropriate application method can be chosen, and configurations and adjustments can be made in conjunction with relevant equipment and systems.
Zhejiang Jietze Special Equipment adheres to the great vision of "realizing employees' dreams, creating value for customers, and striving for the prosperity and strength of our motherland," focusing on the development of green energy equipment industry, and devoting products and services with high performance and cost-effectiveness to society!