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 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 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, as a "Specialized and New Small Giant Enterprise" by the Ministry of Industry and Information Technology.
To prevent fouling issues in biomass boilers, the following measures can be taken:
Choose the right fuel: Opt for biomass fuel with good quality and moderate humidity, avoiding overly wet or high in impurities, as this helps reduce the risk of carbon coking.
Control fuel supply rate: Regulate the rate of fuel supply to avoid overly fast or slow delivery, ensuring complete combustion of fuel and minimizing the likelihood of coking.
Maintain appropriate combustion temperature: Keep the combustion temperature at an appropriate level to avoid both too low and too high temperatures. Too low temperatures can lead to carbon buildup, while too high temperatures may cause incomplete combustion.
Regulate Air Supply: Properly control the air supply volume to ensure complete fuel combustion, avoiding excessive air entering the combustion chamber to reduce the risk of coking.
Regular cleaning and maintenance: Regularly clean the ash and carbon deposits within the combustion chamber to maintain the boiler's cleanliness and prevent coking issues.
Install焦结MonitoringEquipment: Install a coking monitoring device to continuously monitor the coking condition within the combustion chamber, and take timely measures to address it, preventing further progression of coking issues.
Above are some common measures to prevent biomass boiler slagging. Specific preventive measures should be adjusted and optimized according to the specific conditions and operational requirements of the boiler.

High evaporation rate in biomass pellet boiler fuel may lead to the following issues:
Incomplete combustion: High volatility fuel releases a large amount of steam during combustion, which lowers the combustion temperature and affects the completeness of the combustion. Incomplete combustion leads to heat loss and increased emissions, reducing the boiler's thermal efficiency and environmental performance.
Poor combustion stability: Fuels with high volatility can easily cause instability in the combustion process, potentially leading to issues such as flame extinguishing and uneven combustion. This may result in unstable boiler operation and affect the stability of hot water supply.
To address issues caused by high-evaporation fuel, the following measures can be taken:
Combustion System Optimization: Optimize the combustion system of biomass pellet boilers, including aspects such as combustion chamber design, combustion air supply, and mixing. By increasing combustion temperature and enhancing oxygen supply, promote the completeness and stability of combustion.
Combustion Adjustment Control: Utilizes a combustion adjustment control system that monitors and adjusts parameters such as temperature and oxygen content in real-time during the combustion process. Adjusts the supply of combustion air according to actual conditions to maintain stability and completeness of combustion.
Fuel Pretreatment: Pre-treat biomass pellets with high volatile matter content, such as drying and crushing. By reducing the moisture content and particle size of the fuel, the content of volatile matter is decreased, thereby enhancing the combustion efficiency and stability.
Burn parameter adjustment: Adjust the boiler's burn parameters, such as burn temperature and duration, based on actual conditions. Through reasonable parameter adjustment, make the burn process more suitable for the characteristics of high evaporation fuel.

A biomass boiler safety valve is a device designed to ensure the safety of the boiler system. Its primary function is to automatically open and release excessive pressure when the internal pressure of the boiler exceeds the set value, preventing the boiler from exploding or causing other safety incidents.
Biomass boiler safety valves are typically composed of the valve body, cover, spring, valve core, and seals. When the internal pressure of the boiler exceeds the set value, the spring is subjected to pressure, lifting the valve core to allow pressure to be released through the valve body. When the pressure drops below the set value, the spring re-closes the valve core, preventing further pressure release.
The setting pressure of a safety valve is typically determined based on the boiler's design pressure and usage requirements. It should be selected and installed according to relevant standards and specifications, and be checked and maintained regularly to ensure proper operation and reliability.
The presence of a biomass boiler safety valve effectively safeguards the boiler system's safety, preventing hazardous situations caused by excessive pressure. It is one of the crucial safety devices in the biomass boiler system.

The Zhongjie Specialized Biomass Boiler Body boasts the following technical advantages:
Our combustion technology: The Zhongjie biomass boiler utilizes advanced combustion technologies such as fluidized bed combustion and chain grate combustion, enabling the efficient burning of biomass fuel. It boasts high combustion efficiency and heat energy utilization, reducing energy waste.
Multiple Fuel Compatibility: The Zhongjie biomass boiler is adaptable to a variety of biomass fuels, such as wood chips, straw, and waste crops, featuring strong fuel versatility. Suitable fuels can be chosen based on actual conditions to achieve diversified energy utilization.
Heat Exchanger Design: The heat exchangers for Zhongjie's biomass boiler installations feature a design that maximizes the utilization of flue gas heat energy, enhancing thermal efficiency. The material and structural design of the heat exchangers have been optimized to achieve optimal heat conduction and exchange.
Our control system: The control system equipped with our Zhongjie biomass boiler allows for precise control and adjustment of parameters such as temperature, pressure, and fuel supply. The system is equipped with safety protection features like overheat protection and low water level protection, ensuring the safe operation of the boiler.
Low Emission Environmental Protection: The biomass boiler equipped with Zhongjie special installation utilizes combustion and purification technologies that effectively control emissions during the combustion process, such as particulate matter and nitrogen oxides. It boasts lower carbon and environmental pollutant emissions.
High Reliability and Stability: The materials and processes used in the Zhongjie special-purpose biomass boilers offer excellent durability and stability. Rigorous quality control and testing ensure the high reliability and long-term stable operation of the boilers.
Shandong Zhongjie Special Equipment, welcome customers to visit our factory for business discussions.