高黏稠物料真空定量灌装设备核心部件的设计与流量分析

为解决以方便米饭、豆沙、枣泥、莲蓉等高粘稠物料为原料的肠类食品的定量灌装问题,通过分析真空定量灌装机的核心部件——真空滑片泵的设计原则、工作原理、运动状态、流量变化来,研究了高黏稠物料为原料的肠类食品的定量灌装技术。采用数学推导方式得出了以下结论:真空滑片泵的输出流量并不是恒定的,而是呈一定周期性的波动,可以影响高黏稠物料肠类食品灌装的定量准确性;采用合适的真空滑片泵结构参数,能够提高高黏稠物料肠类食品灌装的定量准确性;将双卡打卡机与真空滑片泵的工作参数互相协调,能实现肠类食品的定量灌装。

Core Component Design of High Viscosity Material Vacuum Quantitative Filling Equipment and Flow Analysis

Quantitative filling technology of high viscosity material sausage food was studied through analysis of the design principle,working principle,state of motion,and flow rate changes of the core component of vacuum quantitative filling machine-vacuum vane pump.Mathematical derivation was applied in the analysis.It was concluded that the new vacuum vane pump outlet flow is not constant,but a certain periodic fluctuation,which affects the accuracy of high viscosity material sausage food filling;using suitable structure parameters of the vacuum vane pump can improve the accuracy of high viscosity material sausage food filling;coordinating the working parameters of vacuum vane pump and automatic double-clipper can realize quantitative filling of high viscosity material sausage food.