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The Biomass Circulating Fluidized Bed Power Station Boiler is Taiyuan Boiler Group's flagship green product, specifically developed for the efficient and clean combustion of various biomass fuels. This biomass CFB boiler converts agricultural and forestry waste materials including straw, rice husk, and wood processing residues into electricity and thermal energy, achieving near-zero carbon emissions across the entire lifecycle because CO2 absorbed during biomass growth approximately equals CO2 released during combustion. The biomass CFB boiler represents one of the most commercially viable renewable energy boiler technologies available today, offering a sustainable biomass power generation solution that simultaneously addresses waste disposal and clean energy production. Each biomass CFB boiler is purpose-designed for 100% biomass firing, ensuring maximum renewable energy boiler performance and biomass power generation efficiency. The biomass CFB boiler is supported by a complete fuel supply, ash utilization, and emission control system that enables continuous biomass power generation under real-world agricultural conditions.
The Biomass Circulating Fluidized Bed Power Station Boiler is Taiyuan Boiler Group's flagship green product, specifically developed for the efficient and clean combustion of various biomass fuels. This biomass CFB boiler converts agricultural and forestry waste materials including straw, rice husk, and wood processing residues into electricity and thermal energy, achieving near-zero carbon emissions across the entire lifecycle because CO2 absorbed during biomass growth approximately equals CO2 released during combustion. The biomass CFB boiler represents one of the most commercially viable renewable energy boiler technologies available today, offering a sustainable biomass power generation solution that simultaneously addresses waste disposal and clean energy production. Each biomass CFB boiler is purpose-designed for 100% biomass firing, ensuring maximum renewable energy boiler performance and biomass power generation efficiency. The biomass CFB boiler is supported by a complete fuel supply, ash utilization, and emission control system that enables continuous biomass power generation under real-world agricultural conditions.
The design philosophy of the biomass CFB boiler is to create a dedicated renewable energy boiler rather than adapting a coal-fired design to biomass service. Every biomass CFB boiler is engineered from the ground up to accommodate the low bulk density, high volatile content, and variable moisture of biomass fuels. The renewable energy boiler furnace geometry, air distribution, and circulating loop are optimized for the unique combustion characteristics of biomass, ensuring stable fluidization and complete burnout. The biomass CFB boiler design also addresses the alkali and chlorine content of biomass through material selection, temperature control, and ash management strategies. This purpose-built philosophy distinguishes the biomass CFB boiler from retrofitted coal units and enables superior biomass power generation performance over the long term.
The biomass CFB boiler incorporates a circulating fluidized bed flow field design specifically optimized for the unique characteristics of biomass fuels including low density, high volatile content, and variable moisture levels. The biomass CFB boiler furnace geometry, air distribution system, and circulating loop parameters are all tailored to ensure stable fluidization and complete combustion of these challenging biomass fuels. Unlike conventional coal-designed CFB boilers adapted for biomass, the biomass CFB boiler purpose-built flow field ensures superior combustion stability and efficiency when firing 100% biomass fuels, making it the premier renewable energy boiler for dedicated biomass power generation. The biomass CFB boiler achieves combustion efficiency of 95% or above based on as-received lower heating value, and meets the latest EU biomass power generation emission standards under directive 2010/75/EU. The renewable energy boiler flow field design also minimizes unburned carbon carryover, improving the overall biomass power generation efficiency and reducing fuel consumption per megawatt-hour.
The biomass CFB boiler features specialized heating surface materials and manufacturing processes designed to resist the erosion and corrosion mechanisms unique to biomass combustion. The high-alkali content of many biomass fuels creates an aggressive furnace environment that accelerates tube wastage in conventional boilers. The biomass CFB boiler addresses this through carefully selected alloy compositions, surface treatment technologies, and tube arrangement strategies that extend heating surface life while maintaining the high heat transfer efficiency essential for economical biomass power generation. The renewable energy boiler also incorporates an advanced staged secondary air distribution system that effectively suppresses slagging and high-temperature corrosion while promoting complete burnout of biomass volatiles within the biomass CFB boiler. This comprehensive protection strategy ensures the renewable energy boiler remains reliable despite aggressive fuel chemistry.
The biomass CFB boiler incorporates an advanced bed material selection and ash management system specifically designed for biomass combustion. The circulating fluidized bed of the biomass CFB boiler uses carefully selected bed materials that maintain proper fluidization with low-density biomass fuels while minimizing alkali-induced agglomeration. The ash handling system of the biomass CFB boiler separates bottom ash from fly ash, enabling the biomass ash to be returned to agricultural fields as potassium-rich fertilizer, closing the nutrient cycle and adding further environmental value to biomass power generation. The renewable energy boiler ash management approach transforms a waste disposal challenge into a beneficial agricultural byproduct, enhancing the overall sustainability credentials of the biomass CFB boiler system. This nutrient recovery loop is a key advantage of the renewable energy boiler over fossil-fuel alternatives.
The biomass CFB boiler is delivered with specialized installation and commissioning procedures tailored to the unique characteristics of biomass power generation. The renewable energy boiler requires careful calibration of fuel feeding systems, bed material inventory, and combustion air distribution to match the specific biomass fuel supplied to the project. The biomass CFB boiler commissioning process includes fuel analysis, cold circulation tests, ignition trials, load ramping, and emission verification at multiple biomass power generation output levels. Taiyuan Boiler Group's commissioning team trains local operators on fuel handling, bed material management, and ash utilization practices specific to the biomass CFB boiler. This thorough installation and commissioning approach ensures the renewable energy boiler achieves guaranteed biomass power generation performance from the start of commercial operation. Commissioning also includes optimization of the biomass CFB boiler control parameters to match seasonal fuel variations, ensuring stable biomass power generation throughout the year.
The biomass CFB boiler can fire a comprehensive range of biomass fuels: wood chips and sawdust, straw including corn, wheat, and rice varieties, rice husk, bagasse, palm empty fruit bunch, forestry processing residues, and dedicated energy crops such as switchgrass and miscanthus. The biomass CFB boiler is available in unit capacities from 30 t/h to 280 t/h, corresponding to power generation outputs of approximately 3 MW to 10 MW per unit. Typical applications of this renewable energy boiler include dedicated biomass power generation plants, forestry and agricultural integrated energy bases, and pulp mill or timber mill captive power plants — all served by the biomass CFB boiler proven biomass power generation technology. The biomass CFB boiler enables these facilities to convert local waste streams into valuable renewable electricity and heat while supporting rural economies and reducing landfill dependency.
Taiyuan Boiler Group Co., Ltd., established in 1958 and headquartered in Taiyuan, Shanxi Province, China, is a nationally designated Class A boiler and environmental protection equipment manufacturing enterprise. The company holds the National Class A Boiler Manufacturing License, D1/D2 Pressure Vessel Design License, A1/A2 Pressure Vessel Manufacturing License, ASME "S" and "U" Code Stamp Authorizations, and has been certified under the ISO 9001 International Quality Management System. In strategic partnership with Tsinghua University, the company co-founded the Low-Carbon Energy Technology Research Institute, and has led the research and development of Circulating Fluidized Bed (CFB) boiler technology for decades, establishing a complete product spectrum ranging from 35 t/h to 1,000 t/h.
Taiyuan Boiler Group, with over 30 years of deep industry engagement and technological accumulation, has obtained the most comprehensive qualification certifications in the boiler manufacturing industry:
√ National Class A Boiler Manufacturing License (Highest Grade)
√ A1, A2 Class Pressure Vessel Manufacturing License
√ D1, D2 Class Pressure Vessel Design License
√ ASME "S" (Power Boiler) and "U" (Pressure Vessel) Code Stamp Authorization
√ ISO 9001 International Quality Management System Certification
Tsinghua University — Taiyuan Boiler Group Low-Carbon Energy Technology Research Institute (Jointly Established)
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