MEModern Engineering2996-69732996-6981Art and Technology10.61369/ME.2026070019Article空气能热泵在单板烘干的应用与展望https://artdesignp.com/journal/ME/3/7/10.61369/ME.2026070019农宏亮,周楚虹,洪广,朱夏熠2026372026-07-20单板干燥是木材加工产业链中能耗最为集中的工序之一，传统燃煤、燃气和蒸汽干燥方式面临碳排放成本上升与环保政策趋紧的双重压力。本文以”能效—品质—经济性—碳排放”四维评价框架为分析主线，系统综述了空气能热泵单板烘干的基础理论、关键技术、性能对比、发展瓶颈及未来展望。研究表明，空气能热泵干燥在SMER（0.5~1.2 kg/kWh）和碳排放方面全面优于传统方式，但高温工况COP 衰减和设备初投资偏高仍是制约大规模推广的主要瓶颈。空气能热泵,单板烘干,干燥动力学,性能系数（COP）,单位脱水能耗（SMER）

[1] GAO L, FIX A, SEABOURNE T, et al. A comprehensive review of heat pump wood drying technologies[J]. Energy, 2024, 288: 133241.[2] MINEA V. Heat pump-assisted wood dryers[M]//Industrial Heat Pump Assisted Wood Drying. Boca Raton: CRC Press, 2018.[3] LI W, WEI J, YUAN Y, et al. Experimental investigation on performance of multi-stage dehumidification heat pump tower corn drying system in high cold regions[J]. Heat Transfer Engineering, 2023, 44(1): 1-14.[4] 刘圣春, 林建森, 滑雪, 等. 跨临界CO2 热泵干燥系统研究现状与进展[J]. 制冷学报, 2023, 44(4): 1-12.[5] SINGH S P, NAGORI A. Refrigeration waste heat utilization for drying applications: a review[J]. International Journal of Green Energy, 2020, 17(15): 1-12.[6] KHOUYA A. Performance assessment of a heat pump and a concentrated photovoltaic thermal system during the wood drying process[J]. Applied Thermal Engineering, 2020, 180: 115923.[7] ACAR C, DINCER I, MUJUMDAR A. A comprehensive review of recent advances in renewable-based drying technologies for a sustainable future[J]. Drying Technology, 2022, 40(7): 1329-1351..[8] LINGAYAT A, ZACHARIAH R, MODI A. Current status and prospect of integrating solar air heating systems for drying in various sectors and industries[J]. Sustainable Energy Technologies and Assessments, 2022, 53: 102274.