基于PLC的网带式干燥机智能控制系统设计与实践

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中图分类号：TM571.61；TP3 文献标志码：A 文章编码：1672-7274（2025）09-0054-04

Design and Practice of Intelligent Control System for Mesh Belt Dryer Based on PLC

ZHANGYanqing，WANGMingqi，CUIJingyuan，HANZhe （Shijiazhuang Railway Vocational and Technical College，Shijiazhuang O5oo41， China）

Abstract： the hardware design of the intellgent control system of the mesh belt dryer includes the PLC main controller， touch screen，temperature，humidity，hot air speedacquisition moduleandother keycomponents，aiming to realize the intellgent drying process，select the appropriate PLCmain controller and touch screen，and ensure the reliability of the system.In the test phase，the coordination abilityand response abilityof each module are verified. The results show that the system meets the expectations in allindicators，and has good real-time feedback and data processing ability.

Keywords：PLC; mesh belt dryer; intelligent control;system design

工业智能化快速发展，传统生产设备逐步向智能化、自动化转型，干燥机在生产过程中承担着去除物料中水分的任务，在食品加工、制药、化工等行业，干燥过程直接关系到产品质量。（剩余4054字）