袋式除尘系统稳定性模型及仿真  

The Operating Stability Model of Bag Filter and Its Simulation

作　　者：刘保东[1] 贾鹏钰[2] 何静莲[2] 李宇晗[3] 刘怡然[3] 

机构地区：[1]山东大学计算机学院,山东济南250001 [2]山东大学软件学院,山东济南250001 [3]山东大学数学学院,山东济南250001

出　　处：《数学建模及其应用》2017年第1期39-52,共14页Mathematical Modeling and Its Applications

摘　　要：通过建立机理模型,量化分析可能对袋式除尘系统除尘效率产生影响的因素,并分析其对除尘效率的影响随时间的变化,再以袋式除尘系统作为研究对象,定义1年内正常工作状态下除尘效率的变异系数(标准差/平均值)为系统稳定性合理指标,对系统运行稳定性作出评价。最后,预测垃圾焚烧厂的最大扩建规模和使用新工艺后的稳定性能提升情况,并给环保部门的检测提供相关建议。This essay implements quantitative analysis of each factor that may influence the dust removal efficiency of bag filter by building up a mechanism model,and analyses the fluctuation of dust removal efficiency caused by each factor as time passes.Then,we focus on the entire system of bag filter,and define the stability of it as the variable coefficient of dust removal efficiency in one year under normal operating condition,and estimate its stability.Finally,we make predictions about the theoretically maximum scale of waste incineration plant,the improvement on operation stability after the use of new technology based on the former models,and give advices to environment departments on supervision.

关 键 词：袋式除尘系统 机理模型 除尘效率 变异系数 

分 类 号：O29[理学—应用数学]