文献类型：期刊文献

中文题名：生产常用单板干燥机的热能利用分析

英文题名：Energy Consumption Analysis of Commonly Used Veneer Dryers

作者：贺志强[1] 周永东[1] 彭立民[1] 孙锋[1]

第一作者：贺志强

机构：[1]中国林科院木材工业研究所国家林业局木材科学与技术重点试验室

年份：2012

卷号：26

期号：1

起止页码：35-38

中文期刊名：木材工业

外文期刊名：China Wood Industry

收录：CSTPCD;;北大核心:【北大核心2011】；

基金：国家林业局林业公益性行业科研专项(201104003-02)

语种：中文

中文关键词：单板干燥机;热能利用;网带式;辊筒式;辊筒网带式

外文关键词：veneer dryer; heat energy consumption; net-belt; roller; roller and net-belt combination

分类号：TS652;TS653.2

摘要：为了解当前单板干燥设备的能量利用情况,结合生产常用单板干燥设备及实际干燥工艺,对3类国产及进口的单板干燥机,进行热能利用分析。结果表明:单板干燥机排出的湿空气热量占总能耗的60%以上,是优先考虑的关键节能环节;排出的冷凝水能量及干燥机泄漏的热能,亦分别占干燥机总能量消耗的10%～17%。针对上述结果,提出进行设备节能改造、提高能量利用效率的建议。
The authors analyzed energy consumption for the three commonly-used veneer dryers： a three layer net-belt,a three layer roller,and an imported single layer roller and net-belt combination.The analysis was conducted by comparing the manufacturers given parameters to the actual values determined from the drying process.The results showed more than 60% of the total energy consumption was released from discharged humid air from veneer dryers.It was also found that water condensation and leakage consumed about 10 to 17% of the overall energy.Finally,recommendations and suggestions were made to recycle the heated water and discharged air to improve energy efficiency.