Shandong Zhongjie Special Equipment (formerly Heze Boiler Factory Co., Ltd.) holds an A-grade boiler manufacturing license, an A2-grade pressure vessel manufacturing license, an A2-grade pressure vessel design license, a B-grade boiler installation license, and GB2/Class, GC2/Class pressure pipeline installation licenses, as well as a mechanical and electrical equipment installation contracting qualification. It is a member of the China Boiler and Water Treatment Association, the China Chemical Equipment Association, and the council member of the Shandong Equipment Manufacturing Association. The company has also passed the ISO9001 Quality Management System, ISO14001 Environmental Management System, OHSAS18001 Occupational Health and Safety Management System certifications, and the American ASME/U2 certification.
Biomass boilers can achieve energy conservation and emission reduction in the following ways:
Combustion Technology: The biomass boiler employs combustion technologies such as fluidized bed combustion and pellet combustion, which enhance combustion efficiency, allowing for more thorough fuel utilization, and reducing energy waste.
Heat Recovery Utilization: During the combustion process of biomass boilers, a large amount of heat energy is contained in the flue gas, which can be recovered and utilized through a flue gas waste heat recovery system. For example, by using flue gas waste heat boilers or flue gas heat exchangers, the heat energy in the flue gas is converted into hot water, steam, or other forms of heat energy, enhancing energy utilization efficiency.
Control combustion parameters: Biomass boilers can achieve optimal combustion effects by controlling parameters such as combustion temperature and oxygen supply. Rational combustion parameters can enhance combustion efficiency and reduce fuel consumption and emissions.
Fuel Quality Control: Selecting biomass fuel in bulk with high dryness and low ash content can enhance combustion efficiency and reduce the generation of ash and pollutants.
Regular maintenance and cleaning: Regularly maintain and clean biomass boilers to remove ash and soot buildup in the combustion chamber and flue, ensuring normal operation and combustion of the boiler.
Our Control System: Utilizes an automatic control system, capable of real-time monitoring and adjustment of the biomass boiler's operating status, ensuring the stability of the combustion process.
Through these measures, biomass boilers can achieve energy conservation and emission reduction, enhance energy utilization efficiency, decrease carbon emissions and the generation of pollutants, and be more environmentally friendly.

Coal-fired boiler dust removal technology is designed to reduce particulate emissions during the combustion process of coal-fired boilers, protecting the environment and improving air quality. The following are several common coal-fired boiler dust removal techniques:
Mechanical Dust Collectors: Mechanical dust collectors are a common type of dust removal equipment, separating particulate matter from flue gas using physical principles. Common mechanical dust collectors include gravity dust collectors, inertial dust collectors, bag dust collectors, and more. The working principle of mechanical dust collectors is to utilize the inertia, gravity, or filtration effect of particles to separate them from the flue gas.
Electrostatic Precipitator: An electrostatic precipitator charges particles in flue gas using an electric field, then collects the charged particles using the force of the electric field. There are two types of electrostatic precipitators: dry and wet. Dry electrostatic precipitators are suitable for high-temperature flue gas, while wet electrostatic precipitators are suitable for flue gas with high humidity.
Wet Dust Collector: A wet dust collector wets the particulate matter in flue gas with spray water or other liquids, then separates the wetted particles from the flue gas through gravity or inertial force. Suitable for treating flue gas with high humidity and sticky particles.
Electrostatic Precipitator: An electrostatic precipitator charges particles in flue gas using an electric field, then collects the charged particles by the action of the electric field. Suitable for treating high-temperature flue gas and fine particles.
Dust and Desulfurization Integrated Technology: The dust and desulfurization integrated technology combines the two processes of dust removal and desulfurization into one, achieving integrated treatment by sharing equipment and jointly processing flue gas. This technology can reduce the occupied area of equipment, lower investment and operating costs.
Above are common coal-fired boiler dust removal technologies. Different dust removal technologies are suitable for different flue gas and particulate matter characteristics. In practical applications, a suitable combination of dust removal technologies can be selected based on specific circumstances to achieve the goal of reducing particulate matter emissions.

When installing biomass boilers, the following aspects should be taken into account:
Safety Distance: Biomass boilers should maintain an adequate safety distance from other equipment, buildings, etc., to prevent fires and accidents.
Ventilation and Exhaust: Biomass boilers require an efficient ventilation and exhaust system to ensure that flue gases produced during the combustion process are promptly discharged, preventing indoor accumulation and potential health hazards.
Fuel Storage: Biomass boilers require appropriate fuel storage facilities, such as fuel silos or storage areas. The fuel storage area should be dry, well-ventilated, and fire prevention measures should be in place to prevent spontaneous combustion and fires.
Pipe Connections: Pipe connections for biomass boilers must be sturdy and reliable to ensure normal operation of fuel supply, flue gas exhaust, and water circulation. Appropriate sealing materials should be used at the connection points to prevent leaks and energy loss.
Control System: The control system of the biomass boiler should be reliable and stable, capable of accurately controlling and adjusting parameters such as temperature, pressure, and fuel supply. The control system should be equipped with safety protection features, such as overheat protection and low water level protection.
Regular Maintenance: Biomass boilers require regular maintenance and care, including cleaning the combustion chamber, inspecting pipes and valves, and clearing the flue and dust removal equipment. Regular maintenance ensures the normal operation and combustion of biomass boilers.
Compliance Requirements: When installing biomass boilers, it is necessary to adhere to relevant laws, regulations, and standards, such as safety production regulations and environmental protection requirements. Ensure that the installation of biomass boilers complies with specifications, ensuring safety and environmental protection.
Above are some matters to be noted when installing biomass boilers, ensuring safe and environmentally friendly operation. During the installation process, it is advisable to...

There are several common types of biomass energy-saving steam boilers:
Biomass Chain Grate Boilers: Biomass chain grate boilers utilize a chain feeding system to deliver biomass fuel into the furnace for combustion. The chain feeding system allows for continuous feeding, making it suitable for larger-scale biomass steam boilers.
Biomass Circulating Fluidized Bed Boilers: These boilers utilize circulating fluidized bed combustion technology, mixing biomass fuel with a bed material (such as sand) for combustion under high temperatures. They offer high combustion efficiency and strong fuel adaptability.
Biomass Pellet Boilers: Biomass pellet boilers are specifically designed for burning biomass pellet fuel. They feature high combustion efficiency and stability, making them suitable for small to medium-sized biomass steam boilers.
Biomass Gasification Boilers: Biomass gasification boilers utilize gasification technology to convert biomass fuel into combustible gases, which are then burned to produce steam. These boilers offer advantages such as utilizing biomass energy and reducing pollution emissions.
Biomass Hot Air Furnace: The biomass hot air furnace is a device that utilizes biomass fuel to produce high-temperature hot air, suitable for drying and heating processes in industrial production. It features energy-saving and environmental protection.
These types of biomass energy-saving steam boilers have their own characteristics and suitability in different application scenarios, and the appropriate type can be selected based on actual needs.
Zhongjie Special Equipment upholds the great vision of "realizing employees' dreams, creating customer value, and striving for the prosperity and strength of our motherland," wholeheartedly devoting itself to the development of green energy equipment. We offer the society products and services with high cost-performance!