陕西煤炭

为提升选煤厂智能化管控水平，实现选煤厂工艺环节的自动化、数字化与智能化，构建基于工业互联网的选煤厂智能控制体系，搭建了基于选煤厂智能控制系统平台并开展生产应用实践。基于选煤厂智能控制系统设计目标，建立了基础网络、基础自动化和关键技术应用等内容的选煤厂智能控制系统，该系统基于工业互联网架构，能够实现选煤厂不同生产系统之间的数据共享融合、业务互联互通、统一协同管理等管控目标。选煤厂集控系统中，PLC控制器是选煤厂智能控制系统的核心部件，是选煤厂集控的中枢神经系统。因此保持洗选系统PLC控制器的可靠运行，是保障选煤厂安全生产的重要工作。

In order to improve the intelligent control level of coal preparation plant, realize the automation, digitalization, and intelligence of coal preparation plant process, and build an intelligent control system for coal preparation plant based on the industrial internet, a platform for the intelligent control system of coal preparation plant was set up and put into production practice.Based on the design goal of the intelligent control system for coal preparation plant, an intelligent control system for coal preparation plant was established, which includes basic network, basic automation, and key technology applications.This system is based on the industrial internet architecture and can achieve data sharing and integration, business interconnection, and unified collaborative management between different production systems in the coal preparation plant.The central control system of coal preparation plant is PLC controller, which is the core component of intelligent control system of coal preparation plant, and the central nervous system of coal preparation plant's centralized control.