高温热泵在木材加工行业中的应用  

Applications of high-temperature heat pump in the wood processing industry

作　　者：许广珍 刘翔[1] 徐德良[1] 李清[1] 孙军[1] 

机构地区：[1]南京林业大学,江苏南京210037

出　　处：《能源工程》2015年第1期73-76,共4页Energy Engineering

基　　金："十二五"国家科技支撑计划项目(2012BAD24B0304)

摘　　要：分析了国内外木材加工行业中高温热泵的研究与应用现状,提出了采用高温热泵回收单板干燥尾气的方案,认为当前要重视高温热泵工质及相应热泵系统的研制,发展高温热泵与太阳能和常规蒸汽干燥的联合干燥技术,使高温热泵干燥装置标准化和规范化,保证机械的产品质量与稳定性,扩大高温热泵干燥机在我国的使用范围。Research and application status of high-temperature heat pump in wood processing industry at home and a-broad were analyzed. A plan was put forward to recovery waste heat of exhaust from veneer drying by using high-tem-perature heat pump. To sum up, more attention should be paid to refrigerants and high-temperature heat pump systemaccordingly, development of technology to combine high-temperature heat pump and solar and conventional steam dr-ying, and standardization and regulation of high-temperature heat pump drying device. Quality of product and stabilityof the machinery also need to be ensured, which may expand the use of high-temperature heat pump dryer in our country.

关 键 词：木材干燥 余热 高温热泵 

分 类 号：TQ051.5[化学工程]