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Structural Analysis and Simulation of a New Conical Refiner Based on ANSYS
Received:September 12, 2019  
DOI：10.11980/j.issn.0254-508X.2020.01.007
Key Words:conical refiner  ANSYS  static analysis  dynamic modal analysis
Author NameAffiliation
LI Meng National Engineering Research Center for Paper Making and Pollution Control，South China University of Technology，Guangzhou,Guangdong Province，510640
State Key Lab of Pulp and Paper Engineering，South China University of Technology，Guangzhou，Guangdong Province，510640 
HU Qingxi National Engineering Research Center for Paper Making and Pollution Control，South China University of Technology，Guangzhou,Guangdong Province，510640
State Key Lab of Pulp and Paper Engineering，South China University of Technology，Guangzhou，Guangdong Province，510640 
ZHOU Wenbin National Engineering Research Center for Paper Making and Pollution Control，South China University of Technology，Guangzhou,Guangdong Province，510640
State Key Lab of Pulp and Paper Engineering，South China University of Technology，Guangzhou，Guangdong Province，510640 
SHEN Zijian National Engineering Research Center for Paper Making and Pollution Control，South China University of Technology，Guangzhou,Guangdong Province，510640
State Key Lab of Pulp and Paper Engineering，South China University of Technology，Guangzhou，Guangdong Province，510640 
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Abstract:In order to verify the feasibility of structural design of a new conical refiner，the static and dynamic modal analyses based on ANSYS were carried out for the main stress components of the new conical refiner，including spindle, frame and grinding chamber by using the finite element analysis method. The stress，strain and resonance of the main stressed parts of the conical refiner were discussed. The results showed that the main stress components of the new conical pulp refiner met the requirements of strength and stiffness while avoiding resonance.
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