摘要
炒青绿茶是我国重要的绿茶种类,介绍国内生产的首条炒青绿茶全自动生产线的设计与实现方案。该生产线按照炒青绿茶加工工艺特点进行生产线模块化分割,再通过自动控制技术组合,设计出炒青绿茶自动化生产线。并针对该自动化生产线开发出了与炒青绿茶加工工艺和设备相匹配的数据监控与采集系统(SCADA),SCADA系统依据控制功能要求分为三层:现场控制层,过程集中监控层,管理服务层。该控制系统实现了茶叶加工参数的精确控制,简单方便的人机操作界面和适应信息时代的远程访问技术。
Roasted green tea is a major tea product on the market in China. The design and implementation of the first automated production line for processing the roasted green tea in the nation are described. The process was first dissected into modules based on the technological functions, then, the automated operational segments were designed and integrated into a continuous line with real-time controls. An SCADA （Supervisory Control and Data Acquisition） system was developed to consist of three basic operations, i. e. , the in-line control, centralized process monitoring, and management and services, for the line. This automated production line provided a precise control on all processing parameters, a simple and convenient user interface, and a remote IT access.
出处
《茶叶学报》
2016年第1期18-24,共7页
Acta Tea Sinica
