静电涂油机涂油刀梁内部矩形油槽结构的优化设计

Optimize and Design on the Structure of the Rectangular Tank in the Oil knife Beam of Electrostatic Oiler

本文利用Fluent有限元分析软件对改进前后的涂油刀梁内部流场进行了模拟仿真,对静电涂油机在实际工作速情况下出现的雾化效果下降的现象做出了详细的分析解释,得出将矩形油槽②的结构改成中间为凸起状的三角形油槽后,可以较大提高油液在刀梁出口处速度的均匀性的结论,为静电涂油机新型涂油刀梁的设计和研制提供了一定的理论依据。

The internal field of the oil knife beam which was improved and not improved was simulation by finite element software of Fluent,the phenomenon of the obviously decreased atomization effect was made a detailed analysis,the result that the evenness of the oil speed at the exit can be improved greatly when the rectangular tank② was changed into triangle tank with medium convexity was got.That can be applied to designing and developing new knife bean of the oiler.