Recently, the Department of Industry and Information Technology of Guangxi Zhuang Autonomous Region announced the list of Guangxi Intelligent Manufacturing Benchmarking Enterprises, Smart Factory Demonstration Enterprises and Digital Workshops in 2023.
The pulp mill of Guitang Group was completed and put into operation in March 2022, and the entire production process adopts enterprise resource planning management system ERP, DCS control system, production scheduling system (MES), energy management system, power protection measurement and control system, AMS intelligent equipment management system, etc., and adopts horizontal tube continuous digester, intelligent equipment for washing and bleaching section, plate falling film evaporator, alkali ** boiler, pulping sewage treatment system, Intelligent equipment such as intelligent instruments and equipment realize the collaborative integration of data collection and monitoring and control systems in the production workshop, and the centralized linkage control is adopted at each production site to monitor the power consumption, steam consumption and transportation of the production line and host equipment in real time, reflecting the quality status and quality traceability. The manufacturing process, production line, equipment and process can be simulated by three-dimensional modeling, and the process parameters can be adjusted through dynamic quality analysis to effectively ensure the quality of the process. By optimizing the spatial layout of the factory, combining the intelligent core equipment with the bleached pulp production equipment, the real-time monitoring and data collection of the entire process from raw material input to product output are realized, the digitalization, networking and intelligence of the bleached pulp production process are realized, and the optimization of resource allocation, operation automation, real-time optimization, refined production management and scientific level of intelligent decision-making are comprehensively improved, so as to realize full automation of production, seamless integration of product production links, intelligent production, and improve equipment operation efficiency.
Guitang Group's pulping intelligent factory is a "digital, visualized, modeled, integrated and automated" factory, which is the pulp mill with the highest degree of automation, the most advanced intelligent production equipment, the most standardized production standardization and the highest level of specialization, which has played a demonstration and leading role in the industry. Through the construction of smart factories, we will further improve the level of factory operation and management, promote the reform of enterprise production methods and management and control models, improve the level of safety and environmental protection, energy conservation and emission reduction, promote the improvement of labor efficiency and production efficiency, and comprehensively enhance the competitiveness of enterprises74%, and the sales cost per unit of product decreased by 2632%, the product qualification rate increased by 05%, the comprehensive energy consumption per unit of product will be reduced by 10%, and the comprehensive utilization rate of major wastes will be increased by 10%. It has played a leading role in the pulp industry.
It is reported that the evaluation benchmark of the smart factory demonstration enterprise is to require enterprises to widely apply digital twins, Internet of Things, big data, artificial intelligence, industrial Internet and other technologies on the basis of digital factories, and realize digital design, intelligent production, intelligent management, collaborative empowerment, green manufacturing, safety control and social and economic benefits of the modern factory. The level of digital and intelligent development is at the advanced level in the same industry, and it has a prominent demonstration and driving role.