钢厂环保监控和管理智能网络平台应用实践

APPLICATION PRACTICE OF A SMART DUST CONTROL SYSTEM FOR IRON AND STEEL PRODUCTION PROCESS

面向钢铁生产过程和非工艺除尘环保治理需求,实现了基于工业互联网架构的环保治理智能平台,并结合组织和生产管理特点,构建了生产现场实时监控和生产调度两级管理系统。该平台可实时采集钢铁生产过程和非工艺除尘环节工况、运行参数和能耗数据,对其进行大数据分析和人工智能处理,实现生产现场管理、能耗分析和优化、过程监控和基于智能图像识别的安防预警功能。该平台采用安全加密技术,支持通过办公计算机和移动终端实时获取生产信息和智能告警。该平台达到GB/T 39117—2020智能制造能力成熟度三级以上。实测结果表明,该平台能缩短故障检测排除时间15.29%,总吨钢效率提升37.84%,吨钢年度电力消耗降低11.43%。

For the iron and steel production process,a smart dust control platform combining the characteristics of organization and production management is realized.Based on industrial internet,a two-level management system of production field monitoring and production scheduling is established in the platform.This platform collects data from the iron and steel production process,the working conditions of the non-craft dust removal field,running parameters,and energy consumption.Then the data are analyzed and processed with the method of artificial intelligence to realize the functions of production field management,energy consumption analytics and optimization,process monitoring,and safe warning based on smart image recognition.Safe encryption technology is applied in the platform to admit office personal computers and mobile terminals to get access to the real-time producing and smart warning information from the platform.The platform complies with the third grade of the China National Standard of Intelligent Manufacturing Capability Maturity(GB/T 39117—2020).The real application of the platform shows that the platform can reduce the accident checking and repairing time by 15.29%,improve the total producing efficiency per ton of steel by 37.84%,and decrease the electrical energy consumption per ton of steel by 11.43%.