Parameter optimization of spiral conveyor for coal auger based on GAAA algorithm
LI Xiao-huo
LIN Qi-yue
HE Yang
Abstract：In order to improve the transportation performance and increase transmission efficiency of a coal auger, by taking spiral conveyor device' s diameter, pitch, helix angle, strength of center axis and speed of non-clogging as design variables, choosing maximum productivity and minimum energy consumption of a spiral conveyor device as optimal objective, using GAAA algorithm, spiral conveyor device' s parameter was optimized. The optimized results indicate that spiral conveyor device' s inner diameter and the thickness of helical vane institutions under the condition of invariable, ensuring structural strength and stiffness and non-clogging conditions, etc, the productivity of coal conveying has improved 23. 17% and the transmission efficiency has improved 12. 93%.
Keywords：GAAA algorithmcoal augerspiral conveyor deviceparameter optimization
Publication Date：2010-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 498-502 )