高温双热源除湿与太阳能组合干燥技术的研究

Study on Combination System (GRCT) of High Temperature Dehumidifier and Solar Energy for Lumber Drying

高温双热源除湿机与太阳能组合干燥技术，由ＲＣＧ３０Ｇ高温双热源除湿机、太阳能集热器供热系统、木材干燥室及微机监控装置４大部分组成．其中ＲＣＧ３０Ｇ高温除湿机在太阳能不充足的地区可以单独使用，是节能的关键设备，而且是国家专利产品．除湿机与太阳能既可以联合使用也可以单独使用，视气候条件和干燥工艺而定．ＧＲＣＴ组合干燥具有节能效果显著、干燥质量好、无污染、无火灾隐患、自动化程度高、应用范围广等许多优点．它与蒸汽干燥相比，干燥１ｍ３材可以节约１４０ｋｇ标准煤，节能率为７５％～８０％。

This combination drying system(GRCT)is made up of 4 parts. They are ① RCG30G high temperature dehumidifier with two heat sources,②solar supply system,③kiln,④command unit of microcomputer. Both the solar supply system and the dehumidifier carry out the heat supply and remove moisture from the kiln.Either one can be separately used,depends on the condition of the surroundings. RCG30G high temperature dehumidifier is an important equipment of saving energy in this GRCT combination system. It has two heat sources,two operation systems of heat pump and dehumidification,and it is a patent product. The GRCT combination drying system has greater energy saving rate at about 75%～80% comparing with that of steam drying,and may lower the drying cost by about 35%. It has good drying quality,no air pollution,no danger of fire and so on. It would not only be used in lumber drying,but also in other aspects.