1种螺旋榨油机榨膛内表面温度预估方法

摘要

Objective] To predict the temperature distribution on the inner surface of the spiral oil press .[Method] The finite element method was used to analyze the squeezing chamber ’ s thermal .The objec-tive function of the squeezing chamber ’ s outside surface ’ s temperature distribution was established and a method was put forward to solve the temperature distribution of the squeezing chamber ’ s inner surface .[Result and conclusion] The effective of this method was varifed .Analysis results show that this method can provide the theoretical basis for the development of a squeezing chamber and the design of high per -formance oil press .%【目的】预估榨油机榨膛内表面的温度。【方法】运用有限元分析技术对榨油机榨膛结构进行了热学分析；通过构造榨膛外表面温度分布的目标函数，提出了1种根据榨膛外表面温度反求榨膛内表面温度的计算方法。【结果和结论】算例验证了该预估方法的有效性。此方法可为榨油机榨膛结构的研发提供理论依据，为高性能榨油机设计提供参考。