文献类型：会议论文

英文题名：Heat Energy and Exergy Analysis of Low-Temperature Fiber Drying in MDF Manufacturing

作者：Zhou Yongdong[1] He Zhiqiang[1] Sun Feng[1]

第一作者：周永东

通信作者：Zhou, YD[1]

机构：[1]Chinese Acad Forestry, Res Inst Wood Ind, Beijing 100091, Peoples R China

会议论文集：International Conference on Biobase Material Science and Engineering

会议日期：OCT 21-23, 2012

会议地点：Changsha, PEOPLES R CHINA

语种：英文

外文关键词：fiber drying; energy; exergy; evaluation

年份：2012

摘要：The heat energy and exergy analysis for fiber drying in MDF manufacturing was conducted based on heat and exergy balance in this paper. The results showed that the heat efficiency in fiber drying is 75.7%, and specific energy consumption is about 15.4x10(5)kJ/m(3) MDF; the exergy efficiency is 43.36%, Specific exergy consumption is 42.7x10(4)kJ/m(3) MDF, and the equipment thermodynamic perfection index of fiber drying system is 55.18%. Exergy evaluation indicators are suitable for evaluating of energy utilization in drying system, especially in assessing the technical modification's effects in drying system.