基于逆流色谱的分离设备动平衡性能测试系统设计

由于天然活性物质应用越来越广泛,产生了一种连续高效的逆流色谱法和基于逆流色谱的分离纯化设备,而动平衡性能是评价该设备的一个重要因素.选用压电式加速度传感器、光电编码器、K60主控制器等器件对设备的动平衡测试系统进行设计,并把测试结果实时显示在上位机上,指导偏心质量调整.测试过程自动化程度和精度高,便于用户实时监测.测试系统为该设备的稳定高效运行奠定了基础,同时也为其他工业设备的动平衡性能测试及偏心质量调整提供了实践经验.

Design of Dynamic Balance Testing System of Separation Equipment Based on Countercurrent Chromatography

Because of the wide use of the natural bioactive substance, a continuous and efficient counter- current chromatography and the separation equipment based on it were presented. The dynamic balance was one of the important factors to evaluate the equipment. The dynamic balance testing system was designed using piezoelectricity type acceleration sensor, optical encoder, and the main controller K60. The result could be shown on the host computer in order to instruct eccentric mass adjustment. The tes- ting system had high automation and accuracy and it was real-time monitoring. The testing system provided the foundation for the stable of the equipment and practical experience for other industrial equipments and eccentric mass adjustment.