塔式光热电站熔盐吸热器关键技术研究

Research on Critical Technology of Molten Salt Heat Sink of Tower Optothermal Power Station

对塔式光热电站与吸热器进行了概述,并介绍了熔盐吸热器在国内外的研究进展。从全境场下吸热器表面瞬时热流分布、吸热管材质及其抗腐蚀抗疲劳特性、选择性吸收涂层技术、熔盐防凝固与快速疏盐技术等方面分析了塔式光热电站熔盐吸热器的各项关键技术,为从业者提供参考。

The tower optothermal power station and the heat sink were summarized,and the research progress of the molten salt heat sink at home and abroad was introduced.The critical technologies of the molten salt heat sink of the tower optothermal power station were analyzed from the aspects of instantaneous heat-flux distribution on all over the surface of the heat sink,the material of the heat sink tubing and its anti-corrosion and anti-fatigue properties,selective absorption coating technology,molten salt anti-coagulation and rapid salt-discharging technology that might provide reference for practitioners.