普钙湿法生产微机控制系统  

THE MICROCOMPUTER CONTROL SYSTEM FOR WET PROCESS OF SUPERPHOSPHATE

作　　者：殷向东[1] 钱江[1] 黄西孟 

机构地区：[1]南京化工学院化工机械系

出　　处：《南京化工学院学报》1990年第1期39-44,共6页

摘　　要：本文介绍了普钙湿法生产微机控制系统的硬件和软件设计,该系统已在生产实践中收到了明显的经济效益。文中介绍的控制方案,不仅在普钙湿法工艺中有推广价值,也适用于小磷铵生产工艺。The microcomputer control system for wet process of superphosphate has gained distinct economic benefit. This paper deals with the hardware and software design of the system. The control tactics discussed in this paper is worth to be popularized not only in wet process of superphosphate but also in production of ammonium phosphate.

关 键 词：普钙湿法生产 控制系统 串级变比值调节 磷肥 微机 生产工艺 

分 类 号：TQ442[化学工程—化学肥料工业] TP273.5[自动化与计算机技术—检测技术与自动化装置]