Shandong Zhongjie Special Equipment Co., Ltd. specializes in the following products: fuel (gas) boilers, organic heat carrier boilers, biomass boilers, waste heat recovery boilers, and other boiler products; vacuum insulated cryogenic pressure vessels such as LNG storage tanks, oxygen/nitrogen/argon storage tanks, CO2 storage tanks; pressure vessel products including denitrification engineering equipment, heat storage and energy storage equipment, complete chemical equipment sets; 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.
When planning and arranging the bag filter for biomass boiler, the following aspects should be considered:
Baghouse Dust Collector Location: The baghouse dust collector should be positioned near the biomass boiler flue gas outlet to effectively capture particulates in the flue gas. Additionally, the location of the baghouse dust collector should be convenient for operation and maintenance, ensuring ease of cleaning and filter bag replacement.
Arrangement of smoke进出口: The smoke进出口 of the bag dust collector should be connected to the smoke pipeline of the biomass boiler to ensure smooth entry and exit of the smoke. The arrangement should consider the uniformity of smoke flow and minimize resistance to enhance the dust removal effect and operational efficiency of the system.
Baghouse dust collector dimensions and capacity: Determine the dimensions and capacity of the baghouse based on the biomass boiler's flue gas flow rate and particulate load. Ensure the baghouse meets the requirements for flue gas treatment and achieves the desired dust removal effect.
Bag arrangement and selection: Bags are the core components of bag dust collectors, and the appropriate bag material and specification should be chosen based on the characteristics of flue gas and the nature of particulate matter. The arrangement of bags should be reasonable to ensure that flue gas can pass through the bags evenly, capturing particles to the maximum extent.
Dust Removal System Arrangement: Bag filters require regular dust cleaning to maintain the cleanliness of the filter bags and the dust removal efficiency. The arrangement of the dust removal system should be convenient for operation and maintenance, ensuring the effectiveness and efficiency of the cleaning process.
Arrangement of exhaust pipes: After treatment by the bag dust collector, flue gas must be discharged into the atmosphere. The arrangement of the exhaust pipes should ensure the safety and compliance of the flue gas discharge.
When planning and arranging biomass boiler bag dust collectors, it is recommended to collaborate with environmental engineers or equipment suppliers, design and construct based on specific conditions, to ensure the operation and environmental protection effect of the dust removal system.

Biomass fuels refer to fuels made from biomass materials, suitable for energy production. Common types of biomass fuels include:
Timber and wood chips: Including logs, charcoal, and wood pellets, etc.
Agricultural straw: such as corn straw, rice straw, etc.
Energy crops: such as sugarcane, corn, rapeseed, etc.
Animal Manure: Such as cow dung, chicken dung, etc.
Biogas produced from anaerobic fermentation of organic waste.
Bio-oils: such as vegetable oils, animal fats, etc.
Bioethanol: Ethanol fuel produced by fermentation of plants.
Biofuel: Fuel produced by the esterification reaction of vegetable oils or animal fats.
These biomass fuels can be used in power generation, heating, and fuel substitution, offering advantages such as renewability and low carbon emissions.

The methods for setting the pressure of biomass hot water boilers mainly include the following:
Regular Drainage: Regularly drain excess water from the boiler to maintain normal working pressure. By draining the excess water, it prevents overpressure inside the boiler and ensures stable operation.
Timed Operations: Perform operations at regular intervals based on the boiler's water level to maintain normal working pressure. Pay attention to the control amount to avoid overfilling and resulting in excessive boiler pressure.
Pressure Control System: The installation of a pressure control system allows for real-time monitoring of the boiler's pressure through sensors and controllers, with automatic adjustments made according to set values. Should the boiler pressure exceed the set value, the control system will automatically reduce fuel supply or release excess water to maintain a stable working pressure for the boiler.
Pressure Regulating Valve: Install the pressure regulating valve on the boiler's water intake pipe. By adjusting the valve's opening, control the water intake to maintain a stable working pressure for the boiler. The pressure regulating valve can automatically adjust according to the set value, keeping the boiler pressure within the appropriate range.
Pressure Regulator: Install a pressure regulator in the boiler's combustion system to control the steam pressure of the boiler by adjusting the combustion intensity of the burner. The pressure regulator can automatically adjust the operating state of the burner according to the set value to maintain a stable working pressure for the boiler.
Above are common methods for setting the pressure of biomass hot water boilers. Depending on the actual conditions and requirements, a suitable pressure setting method can be chosen to maintain the stable working pressure of the boiler.

High evaporation rates in biomass pellet boiler fuel can lead to the following issues:
Incomplete combustion: High-volatile 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 are prone to instability in the combustion process, which may result in flameout and uneven combustion. This can lead to unstable operation of the boiler 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, covering aspects such as combustion chamber design, combustion air supply, and mixing. Enhance combustion completeness and stability through measures like increasing combustion temperature and oxygen supply.
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 based on actual conditions to maintain stability and completeness of the combustion.
Fuel Pretreatment: Pre-treat biomass pellets with high volatilization content, such as drying and crushing. By reducing the moisture content and particle size of the fuel, the volatilization content is minimized, enhancing the combustion efficiency and stability.
Burn parameter adjustment: Adjust the boiler's burn parameters, such as burn temperature and time, based on actual conditions. Through reasonable parameter adjustments, make the combustion process better suited to the characteristics of high-evaporation fuel.
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