公路装车站定量装车系统设计

介绍了公路定量装车中使用地重衡和流量计装车两种技术路线,并列举了各自的优缺点,根据项目自身特点,通过分析、比较选定了该项目所采用的使用质量流量计装车技术路线。简述了装车过程、列举了装车系统所要实现的功能,详细论述了装车系统的二层结构,分别介绍了管理层和操作层所完成的功能、涉及的设备,管理层和操作层之间的联系及设备间信号的联系,以及这种分布式结构的优点。重点介绍了单套装车系统的组成,分别介绍了批量控制器、质量流量计、二段式气动阀、溢油静电保护器等关键设备的功能、特点。同时介绍了装车系统与其他系统的连接及设计中需要注意的事项。

System Design of Batch Loading for Road-trucks Station

Two kinds of technology route of weightometer and flowmeter are introduced for road batch loading for road-trucks,and both the advantage and disadvantage are compared respectively.According to the character of the project itself,the mass flowmeter together with batch-controller is adopted to realize the batch loading for road-trucks after evaluation and comparison.Following the brief introduction of loading process,and listing of all functions to be realized,the two-level structure system is discussed in ve...