| 环流式旋风除尘器分离效率数学模型的研究 |
| |
| 引用本文： | 王政,周学林,苏保卫,王伟文,李建隆.环流式旋风除尘器分离效率数学模型的研究[J].青岛科技大学学报,2000,21(1):78-80. |
| |
| 作者姓名： | 王政 周学林 苏保卫 王伟文 李建隆 |
| |
| 作者单位： | 王政（青岛化工学院化工与制药工程学院，青岛266042）;周学林（青岛化工学院化工与制药工程学院，青岛266042）;苏保卫（青岛化工学院化工与制药工程学院，青岛266042）;王伟文（青岛化工学院化工与制药工程学院，青岛266042）;李建隆（青岛化工学院化工与制药工程学院，青岛266042） |
| |
| 摘 要： | 研究者针对新型旋风除尘器的特点，推导出了计算环流式旋风除尘器内筒分级效率的数学模型，并与L-L横混模型相结合，把环流式旋风除尘器看作部分环流的两个常规旋风除尘器的串联，进行其分离效率的研究。理论计算与实验结果的比较表明，该数学模型基本反映了新型环流式旋风除尘器内粒子流动、粒子分布以及粒子分离的实际情况。
|
| 关 键 词： | 旋风除尘 分离效率 数学模型 |
| 文章编号： | 1001-4764(2000)01-0078-03 |
| 修稿时间： | 1998-11-30 |
Collection Efficiency Mathematical Model of Double Cylinder Cyclone |
| |
| WANG Zheng,ZHOU Xue-lin,Su Bao-wei,WANG Wei-wen,LI Jian-long.Collection Efficiency Mathematical Model of Double Cylinder Cyclone[J].Journal of Qingdao University of Science and Technology:Natutral Science Edition,2000,21(1):78-80. |
| |
| Authors: | WANG Zheng ZHOU Xue-lin Su Bao-wei WANG Wei-wen LI Jian-long |
| |
| Affiliation: | WANG Zheng ,ZHOU Xue-lin ,Su
Bao-wei ,WANG Wei-wen ,LI Jian-long ;
(Department of Chemical Engineering, Qingdao Institute of Chemical Technology, Qingdao
266042) |
| |
| Abstract: | The structure of the double cylinder cyclone and within fluid flowing is analyzed. The mathematical model of grade collection efficiency in the first separation region is deduced. Grade collection efficiency in the second separation region is calculated by using the Leith Licht model. The total collection efficiency formula of double cylinder cyclone is given in reference to the result of dust size profile. The pressure drop and separation efficiency of the double cylinder cyclone and B type high effect are measured. The result shows that the experimental value of efficiency agrees with value calculation. The industrial scale up for double cylinder cyclone is carried out. It is shown that the double cylinder cyclone still has the advantages of lower energy cost and higher separation efficiency separation. |
| |
| Keywords: | cyclone collection efficiency mathematical model |
| 本文献已被 CNKI 等数据库收录！ |
