By properly simulating the boundary condition and stress condition of rotating cone, a structure optimization model based on finite element for rotating cone is set up, and grid is also divided.

• 通过合理模拟转锥的边界条件和受力状况，建立生物质裂解装置转锥的有限元结构优化模型并划分网格，同时引入实际载荷及边界条件；