造纸机干燥部通风系统建模策略分析  

Modeling Strategy Analysis of Ventilation System in Drying Section of Paper Machine

作　　者：韦炎希 WEI Yanxi(Xi’an Aeronautical Polytechnic Institute,Yanliang 710089,China)

机构地区：[1]西安航空职业技术学院,陕西阎良710089

出　　处：《造纸科学与技术》2021年第5期28-31,共4页Paper Science & Technology

基　　金：西航职院2020年度科研计划项目(20XHZK-14)。

摘　　要：根据造纸机干燥部通风系统能耗管理需求提出了一套造纸机干燥部通风系统模拟,通过该模型对干燥部干侧气罩和湿侧气罩的混合风温度进行模拟分析,进而为气罩加热器能耗的计算提供数据支持。经实验研究发现,造纸机干燥部通风系统模型对于气罩混合风温度的计算误差在5%以下,对于造纸机干燥部的运行能耗控制有一定的参考价值。In order to meet the demand of energy consumption management of the ventilation system in the drying section of paper machine, a set of simulation of the ventilation system is proposed. Through the model, the mixed air temperature of the dry side hood and the wet side hood of the drying section is simulated and analyzed, so as to provide data support for the calculation of the energy consumption of the hood heater. The experimental results show that the calculation error of the ventilation system model for the drying section of paper machine is less than 5%, which has a certain reference value for the operation energy consumption control of the drying section of paper machine.

关 键 词：造纸机 建模 干燥部 通风系统 

分 类 号：X793[环境科学与工程—环境工程]