基于S7-300PLC煤泥烘干控制系统设计  

Design of Coal Slime Drying Control System Based on PLC-300

作　　者：杨靖宇 王小飞 高云广[1] YANG Jing-yu;WANG Xiao-fei;GAO Yun-guang(Taiyuan University of Science and Technology,College of Electronic and Information Engineering,Taiyuan 030024,China;Shenzhen Customs Dstrict,Guangdong Shenzhen 518001,China)

机构地区：[1]太原科技大学电子信息工程学院,太原030024 [2]深圳海关,广东深圳518001

出　　处：《太原科技大学学报》2023年第1期15-20,共6页Journal of Taiyuan University of Science and Technology

基　　金：山西省重点研发计划(201803D121025);太原科技大学科研启动基金(20182047);山煤集团科技攻关项目(2020006)。

摘　　要：针对传统的煤泥烘干工艺不完善、设备的自动化程度较低的问题,设计了基于PLC-300煤泥烘干控制系统。采用西门子PLC-300作为核心控制器,实时采集温度、压力、转速等数据进行PID闭环控制,采用HMI显示模块对煤泥烘干设备和整体流程进行实时监视和操控。该煤泥烘干控制系统极大地提高了系统自动化程度,通过严格控制烘干工艺流程,提升了烘干效率和煤泥产出质量,降低了污染,实现了煤泥资源的二次使用。Aiming at the problems of imperfect traditional slime drying process and low automation of equipment,a slime drying control system based on PLC-300 is designed.Siemens PLC-300 is used as the core controller to collect temperature,pressure,speed and other data in real time for PID closed-loop control.HMI display module is used to monitor and control the slime drying equipment and the whole process in real time.The drying efficiency and slime output quality are improved by strictly controlling the drying process,the pollution is reduced,and the secondary use of slime resources is realized.

关 键 词：煤泥烘干 西门子PLC-300 HMI显示器 PID控制 

分 类 号：TD94[矿业工程—选矿]