鸭蛋整箱悬浮清洗机的机理分析与试验

为了整箱高效清洗鸭蛋，提出了一种悬浮清洗方法，并进行了悬浮清洗机的机理分析和试验研究。该方法是将鸭蛋整箱置于比重和鸭蛋比重相当的液体(如：泥浆、石灰浆等)中，使鸭蛋悬浮在液体中，再用柔性搅拌轴慢速搅拌悬浮的鸭蛋。其清洗机理是利用鸭蛋和搅拌轴之间，鸭蛋和液体之间，鸭蛋和容器内壁之间的摩擦作用，达到清洗的目的。试验结果表明，鸭蛋的清洗程度及鸭蛋的破损率与搅拌轴转速,清洗时间,清洗液比重，每次清洗鸭蛋的个数之间存在显著的相关性，按机理分析和试验得出的参数设计的清洗机能够实现鸭蛋整箱悬浮清洗。

Mechanism analysis and experiment of the washer of duck eggs suspended in liquid in batches

In order to wash duck eggs in batches with great efficiency, the authors put forward a new method for washing duck eggs suspended in liquid in batches. The mechanism of the washer was analyzed and the experiment was carried out. This method can be described as follows: eggs in batches were put in such liquid as mud, lime slurry. with similar specific gravity to eggs, then the eggs suspended in liquid were whisked gently by a rotating brush. Eggs were cleaned through the scrub between the rotating brush or liquid or static brush and eggs. The experimental results indicated that the clean grade and percentage of broken eggs were highly relevant to the speed of the rotating brush, the washing time, the specific gravity of the liquid and the quantity of the eggs each time. The washer designed according to the parameters by experiment and mechanism analysis can fulfill the task of washing duck eggs in batches with high efficiency.