The invention discloses a traditional Chinese medicine extraction process in an particle control system consists of information management network, process control within the I / O bus control network and control station is composed of three parts, including the information management network management computer, printer and computer management engineer station and engineer station connected by communication interface card, the process control network including control station, data station, relay, sensor, instrument and important raw materials extraction system, the system of inspection and monitoring, find flexible and diverse, rapid replacement of parts without stopping the operation of the state, and the maximum to ensure the normal operation of the whole system greatly. Save the investment cost and maintenance cost.
【技术实现步骤摘要】
【技术保护点】
一种安年颗粒中药原料提取的过程控制系统,由信息管理网、过程控制网和控制站内部的I/O控制总线三部分组成,所述的信息管理网包括管理计算机、打印机和工程师站,管理计算机和工程师站通过通信接口卡连接,所述的过程控制网包括控制站、数据站、继电器、现场传感器、现场仪表和重要原料提取系统,安年颗粒中药原料提取的过程控制系统对安年颗粒中药原料提取系统的监控通过控制柜与现场仪表及现场执行机构相连,控制指令由控制柜传向现场机构,来实现对安年颗粒中药原料提取过程的监控。
【技术特征摘要】
【专利技术属性】
技术研发人员:涂驭斌,
申请(专利权)人:上海现代中医药技术发展有限公司,
类型:发明
国别省市:31[中国|上海]
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