农机化研究2024，Vol.46Issue(8)：151-158,8.
分离禽蛋壳膜粉碎装置刀片的设计与试验
Design and Experiment of Blades on Grinder for Separating Eggshell Membranes From Eggshells
摘要
Abstract
In order to separate and recycle eggshells and eggshell membranes,a grinder for separating eggshells and egg-shell membranes was designed by shear and grind methods.The main influencing factors are blade type,blade clearance,rotational speed and screen mesh number.The grinder experiment on the dried eggshells was carried out.The improved experimental results showed that the separation rate reached the maximum value of 86.72%and the loss rate was 3.71%when the rotational speed was 1374 r/min,the 2 mesh number screen was installed and 50°blades with blade clearance of 1mm were adopted.The mass proportion of large eggshell membrane particle was increased.Conse-quently,the experimental grinder can effectively improve the separation rate of eggshell membranes.关键词
禽蛋壳膜/粉碎分离/分离率/损耗率Key words
eggshell membranes/grind and separate/separation rate/loss rate分类
农业科技引用本文复制引用
迟媛,隋昂伯,穆盛志,迟玉杰..分离禽蛋壳膜粉碎装置刀片的设计与试验[J].农机化研究,2024,46(8):151-158,8.基金项目
黑龙江省自然科学基金项目(LH2019E011) （LH2019E011）
国家蛋鸡产业技术体系项目(CARS-40-K25) （CARS-40-K25）
