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果脯隧道式干燥机温湿度监控系统设计与试验(Monitoring and Controlling System of Temperature and Humidity for Tunnel-type Dryer)
隧道式干燥机 果脯 监控 系统设计 组态软件 试验
2010/5/5
设计了果脯隧道式干燥机多段温湿度监控系统。系统以可编程控制器与工控机为控制中心,基于组态软件的二次开发,对隧道式干燥机多段变温变湿干燥过程的温度、湿度和干燥时间进行实时监控和集中管理。运行试验表明,该系统实现了温湿度的参数设置、实时动画显示、趋势曲线、数据库查询、报表输出打印等功能,温度控制精度为2℃,相对湿度控制精度达到8%。 The temperature and humidity monit...
Design of a wind tunnel for separating flower parts of saffron
Technological devices and equipment Aerodynamic properties Wind tunnel
2010/1/19
Purpose: The separation possibility of stigma from the other parts of saffron flower using its aerodynamic
properties was studied and a vertical wind tunnel was designed on the basis of the obtained ...