DEVELOPMENT AND PARAMETER JUSTIFICATION OF A COMBINED PYROLYSIS-BASED GREENHOUSE HEATING SYSTEM

The high production cost of agricultural products grown in modern greenhouse complexes is largely associated with significant energy consumption. Therefore, the development of energy-efficient greenhouse heating systems based on the effective utilization of alternative energy sources has become an important scientific and engineering challenge. This study focuses on the development and evaluation of a combined pyrolysis-based greenhouse heating system. Materials and Methods Experimental investigations and thermodynamic analysis were employed to develop a combined greenhouse heating system based on biomass pyrolysis. The study analyzed biomass pyrolysis processes, heat transfer mechanisms, and energy flow characteristics to determine the optimal operating conditions of the proposed system. Results A combined pyrolysis-based greenhouse heating system was developed, and its operating parameters were scientifically validated. The proposed system enables biomass drying, production of pyrolysis gas, liquid fuel, and biochar, while efficiently utilizing secondary heat recovered from flue gases. Conclusion The proposed combined pyrolysis-based greenhouse heating system improves energy efficiency, reduces heat losses, and supports the production of alternative fuels. The system provides an effective solution for stable greenhouse heating, efficient utilization of local biomass resources, and implementation of environmentally friendly energy technologies.

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