Study on Infrared Radiation of NMP Recovery System in Lithium Battery Pole Piece

Authors

Yanjun Xiao, School of Mechanical Engineering, Hebei University of Technology, Tianjin 300132, China;
Yang Huan, School of Mechanical Engineering, Hebei University of Technology, Tianjin 300132, China;
Yanping Kang, School of Mechanical Engineering, Hebei University of Technology, Tianjin 300132, China;

Abstract

Abstract: The structure design of the NMP recovery system in the lithium battery pole piece coating process has many technology difficulties, including the vacuum and infrared radiation heating technology. For vacuum system, after the analysis of its impact on the coating process, and the drying needs of the NMP recovery system, through the analytic hierarchy process, the most suitable infrared radiation heater type can be determined. The process of recovering gaseous NMP is numerically simulated, and the simulation results of the system flow performance are obtained. The parameters of the drying time, arrangement mode and other parameters are determined by the multi group experiments of infrared radiation heater and the data chart. It has a great influence on the recovery of NMP solvent, stability and efficiency, drying effect and the conductive property of the pole piece.

Recommended Citation

Xiao, Yanjun; Huan, Yang; and Kang, Yanping (2020) "Study on Infrared Radiation of NMP Recovery System in Lithium Battery Pole Piece," Journal of System Simulation: Vol. 32: Iss. 1, Article 12.
DOI: 10.16182/j.issn1004731x.joss.17-CACIS001
Available at: https://dc-china-simulation.researchcommons.org/journal/vol32/iss1/12

First Page

96

Revised Date

2017-07-24

DOI Link

https://doi.org/10.16182/j.issn1004731x.joss.17-CACIS001

Last Page

104

CLC

TP391.9

Recommended Citation

Xiao Yanjun, Yang Huan, Kang Yanping. Study on Infrared Radiation of NMP Recovery System in Lithium Battery Pole Piece[J]. Journal of System Simulation, 2020, 32(1): 96-104.

DOI

10.16182/j.issn1004731x.joss.17-CACIS001