摘要
为提升制浆造纸环节中木片浸渍的效率,优化浸渍效果,构建了一种专门推算制浆造纸木片浸渍程度的数学模型。该模型通过对木片的组成关系进行分析,得到木片厚度、预汽蒸、表面活性剂、温度、木片密度等因素对制浆造纸木片浸渍程度的影响规律。以实验方式对该模型的应用效果进行总结,结果表明:木片厚度、预汽蒸压力和温度、添加表面活性剂等因素都会对制浆造纸木片的浸渍程度造成显著影响,在实际生产环节需要对这些因素进行着重控制。
In order to improve the efficiency and optimize the impregnation effect of wood chips in the process of pulping and papermaking,a mathematical model was established to calculate the impregnation degree of wood chips.By analyzing the relationship between the composition of wood chips,the influence rules of wood chip thickness,pre-steaming,surfactant,temperature,wood chip density and other factors on the impregnation degree of wood chips were obtained.The results show that the thickness of wood chips,the pre-steam pressure and temperature,the addition of surfactants and other factors have significant effects on the impregnation degree of wood chips for pulping and papermaking.
作者
蒋永锋
安海莉
JIANG Yongfeng;AN Haili(Xi’an Siyuan University,Xi’an 710038,China)
出处
《造纸科学与技术》
2025年第4期102-105,共4页
Paper Science And Technology
基金
陕西省教育厅2021年度一般专项科研计划项目(21JK0300)。
关键词
智能化
数学算法
木片脱水
浸渍程度
intelligence
mathematical algorithm
dehydration of wood chips
degree of immersion
