Analysis of material motion characteristics of vertical nonlinear synchronous vibration dryer-Reference-Cited by-同舟云学术

Analysis of material motion characteristics of vertical nonlinear synchronous vibration dryer

Published:2019-12-01 Issue:4 Volume:43 Page:560-568
ISSN:0315-8977
Container-title:Transactions of the Canadian Society for Mechanical Engineering
language:en
Short-container-title:Transactions of the Canadian Society for Mechanical Engineering

Author:

Li Xiaohao¹²,Gao Rui¹,Shen Tao³

Affiliation:

1. School of Mechanical Engineering and Automation, Northeastern University, Shenyang, 110819, China.

2. Key Laboratory of Vibration and Control of Aero-Propulsion Systems Ministry of Education of China, Northeastern University, Shenyang, 110819, China.

3. Department of Mechanical and Materials Engineering, University of Nebraska-Lincoln, Lincoln, NE 68588, USA.

Abstract

The nonlinear characteristics of a vertical dryer prototype under the synchronous excitation of vibration motors were analyzed. The vibration synchronization conditions of the two excitation motors of the vertical dryer were pursued. The analysis of motion characteristics of the material granules on the vertical dryer was conducted. The relationship between the structure parameters of the vertical dryer powered by two excitation motors and the motion characteristics of the material granules were discussed. Experimental results and discussion were used to verify the correctness of the theoretical analysis. This research demonstrated that the displacement of the material granules in the moving direction increased as the installment angle of the two excitation motors increased. This can improve the production efficiency; however, too large an installment angle destabilized the response of the dryer, no longer satisfying the design and use requirements. The research methods and conclusions presented in this paper can provide theoretical support and experimental basis for future development of a vibration dryer powered by two excitation motors.

Publisher

Canadian Science Publishing

Subject

Mechanical Engineering

Link

http://www.nrcresearchpress.com/doi/pdf/10.1139/tcsme-2018-0247

Reference17 articles.

1. Arun, S.M. 2014. Handbook of industrial drying. 4th ed. CRC Press, Boca Raton, FL, USA.

2. Cui, C.F., and Tong, Z.L. 2009. New drying technology and application. Chemical Industry Press, Beijing, China.

3. Dai, W.J., and Xiao, Q.H. 2012. Electric machine and electric drive basis. Tsinghua University Press, Beijing, China.

4. An analytical study on the nonlinear vibration of functionally graded beams