【摘要】 针对罐装聚氨酯发泡胶的生产特性及自动化控制要求,提出基于DCS的罐装聚氨酯发泡胶的生产控制系统。介绍了罐装聚氨酯发泡胶的生产工艺流程,并且详细阐述了DCS系统的硬件设计、软件设计、系统网络设计、配电柜配置以及主要复杂工艺的实施方案。系统具有操作方便、维护简单、运行稳定等特点。系统投入运行后,不仅降低了工人的劳动强度,改善了厂区生产环境,而且取得了良好的经济效益。更多还原

【Abstract】 According to the production features of canned polyurethane foam adhesive and automation control requirement,a DCS-based production control system of the canned polyurethane foam adhesive is presented. The production technical process of the canned polyurethane foam adhesive is introduced. The hardware design,software design and network design of the DCSbased production control system,configuration of power distribution cabinet and implementation plan of the main complex technology are described in detail. The system has the characteristics of convenient operation,simple maintenance and stable running. The system input into operation can reduce the labor intensity of workers and improve the production environment of factory,and has perfect economic benefit.更多还原