Bin Dou
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
Research Interests
Bin Dou has a total of 3 co-authors. Here are the top co-authors by number of shared publications:
- Kewei Li
School of Mechanical Engineering and Rail Transit Changzhou University Changzhou Jiangsu China
1 shared publication - Shuangcheng Fu
School of Mechanical Engineering and Rail Transit, Changzhou University, Changzhou 213164, China
1 shared publication - Xiang Zhang
School of Mechanical Engineering and Rail Transit, Changzhou University, Changzhou 213164, China
1 shared publication
Latest Publications
- Open Access
- 7 April 2023
- Published by MDPI AG in Separations
- Vol. 10 (4) , 245
An Interactive Analysis of Influencing Factors on the Separation Performance of the Screw Press
In order to optimize the separation performance of the screw press and enable its water removal rate and production to meet the production requirements, the influencing rule of the interactive effect of multi-factor parameters on its separation performance was studied by numerical simulation and experimental means. The internal flow field of the screw press was simulated by Fluent software. The rotation speed of the screw axis, back pressure of the slag outlet, and initial water content were taken as influencing factors, and the water removal rate and production were taken as objective functions. The Box–Behnken method was used to analyze the influencing rules of the interactive factors on the water removal rate and production. The results show that the significant factors affecting the water removal rate of the screw press are in the following order: initial water content > back pressure > rotation speed. The significant factors affecting screw press production are in the following order: rotation speed > back pressure > initial water content. The optimal combination of process parameters for the screw press is an initial water content of 55%, a screw axis rotation speed of 30 r/min, and a 5 kPa back pressure at the slag outlet. The water removal rate of 48.9% and production of 234.2 kg/d were obtained.
- 7 April 2023
- Published by MDPI AG in Separations
- Vol. 10 (4) , 245
Open AccessAn Interactive Analysis of Influencing Factors on the Separation Performance of the Screw Press
In order to optimize the separation performance of the screw press and enable its water removal rate and production to meet the production requirements, the influencing rule of the interactive effect of multi-factor parameters on its separation performance was studied by numerical simulation and experimental means. The internal flow field of the screw press was simulated by Fluent software. The rotation speed of the screw axis, back pressure of the slag outlet, and initial water content were taken as influencing factors, and the water removal rate and production were taken as objective functions. The Box–Behnken method was used to analyze the influencing rules of the interactive factors on the water removal rate and production. The results show that the significant factors affecting the water removal rate of the screw press are in the following order: initial water content > back pressure > rotation speed. The significant factors affecting screw press production are in the following order: rotation speed > back pressure > initial water content. The optimal combination of process parameters for the screw press is an initial water content of 55%, a screw axis rotation speed of 30 r/min, and a 5 kPa back pressure at the slag outlet. The water removal rate of 48.9% and production of 234.2 kg/d were obtained.