鸡蛋壳膜分选装置相似设计及设计程序开发

鸡蛋壳膜分选装置用来分选分离后的鸡蛋壳膜混合物,目前在实验室中已经完成了壳膜分选装置的研究和设计,达到了很好的分选效果。为了使研究结果具有普遍适用性,便于工厂化应用,缩短设计周期,基于相似理论,以已研制的鸡蛋壳膜分选装置为模型,提出一种鸡蛋壳膜分选装置的相似设计方法。当固体负荷率分别为6、12、18、24 kg/s时,对根据该方法设计的装置进行仿真,同时进行了比例尺为1.2倍的原型试验,验证了相似设计方法的正确性和可行性。运用Visual Basic 6.0对CATIA、AutoCAD进行二次开发,编写程序,可直接获得三维模型、二维图纸及工作参数,提高了鸡蛋壳膜分选装置的设计效率,降低了成本,实现了分选装置的快速设计。

Similarity Design of Collecting Eggshells and Eggshell Membranes Device and Development of Design Program

The device collecting eggshells and eggshell membranes is used to collect separated eggshells and eggshell membranes from their mixture. At present, the device collecting eggshells and eggshell membranes has been studied and designed in the laboratory. A perfect collecting effect was achieved, and eggshells and eggshell membranes were collected separately after separation. Aiming to have the research results universally and save the design time while being applied in factory, based on the similarity theory and the researched device collecting eggshells and eggshell membranes in the laboratory as the model, a similarity design method of the device collecting eggshells and eggshell membranes was proposed. The collecting fluent processes were simulated respectively in the device designed by the similarity design method when the solid load was 6kg/s, 12kg/s, 18kg/s and 24kg/s. And furthermore, a device of which scalar was 1.2 compared with the model of the device collecting eggshells and eggshell membranes was designed. Both simulations and experiment verified correctness and feasibility of the design method of the device collecting eggshells and eggshell membranes. A software was programmed by application development of CATIA and AutoCAD based on Visual Basic 6.0, which gave direct access to 3D models, 2D drawings and working parameters of the device collecting eggshells and eggshell membranes. The efficiency of design was improved, and the cost was reduced. And then the rapid design of the device collecting eggshells and eggshell membranes was realized.