A subversive change from "carbon metallurgy" to "hydrogen metallurgy"

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Drive production with wisdom

Promote hydrogen metallurgy engineering

Fully realize green smart manufacturing and smart green manufacturing

Today, on the basis of existing design results, based on digital twin technology, Hesteel Group is establishing a digital model of hydrogen metallurgy intelligent control system, "cloning" the production line to the cloud, creating a new generation of intelligent management and control mode, and establishing a new concept of full-life cycle operation and control.

In fact, at the beginning of the construction of the project, MCC Jingcheng and Hesteel Group injected digital genes into the design of the whole plant, relying on the coding system of hydrogen metallurgy, combined with MCC Jingcheng BIM (building information model) design experience to create a digital twin of the steel plant. At present, MCC Jingcheng and Hesteel Group are striving to build the first set of hydrogen metallurgy full life cycle data coding system in China, laying the foundation for the comprehensive application of factory-level, workshop level and equipment-level digital twins. Based on the basic idea of "one blueprint to the end", the project realizes the intelligent management of the whole life cycle of the hydrogen metallurgy production line from design, construction to operation, forms a multi-source data fusion application scheme of the whole business system, and provides a unified platform for the management and control of the whole plant's production, quality, energy, environmental protection, safety and equipment, and realizes integrated management and control. The main idea of the project is to build the world's first intelligent application of hydrogen metallurgy with automation, informatization, intelligence and digitalization as the guidance path, and the digital twin maturity model as the evaluation standard, so as to achieve intelligent management covering the whole process, the whole life cycle and the whole business system.

The first is to design as the guide, to the virtual imitation of real. Relying on the BIM design results of MCC Jingcheng, combined with digital twin technology, we build a digital collaborative design platform integrating engineering design and equipment design for enterprises, and conduct simulation and simulation of the entire production line, providing a safe and efficient digital solution for hydrogen metallurgy.

The second is based on delivery to reflect reality. Build a hydrogen metallurgy engineering data center, gather information of the whole process of design, procurement and construction, build a "network" data structure with "object" as the core, build an enterprise asset database, and realize the centralized storage of the whole life cycle information of engineering construction (such as design, procurement, manufacturing, construction, installation and commissioning), save the time of the whole process of design and construction, and improve construction efficiency.

Third, intellectual control is the blood, and virtual control is solid. The DCS (Distributed Control System) and SIS (Safety Instrumentation System) systems based on the Emerson DeltaV system were built to realize the automated operation of the production line and build a safety barrier for the stable operation of the production line. A full set of digital models such as heating furnace, heat exchanger, preheater, cooling and cleaning, compressor, combustion, cooling tower, shaft furnace, and external cooler have been established. Through real-time data and model calculation, intelligent control has been realized to help enterprises create unmanned and less unmanned production scenarios.

Fourth, the data is the brain, and the virtual pre-real. To build the steel enterprise information structure, the construction of ERP (enterprise resource planning) system, production and marketing system, real-time data procurement system, equipment management system, etc., a comprehensive integration of production, quality, energy, environmental protection, safety, equipment data, combined with big data analysis and artificial intelligence technology, to achieve accurate intelligent decision-making, and to move forward in the direction of virtual pre-real.

"Hydrogen" inspires green, "wisdom" unites the world, and "can" create the future. MCC Jingcheng and Hesteel Group will further help the hydrogen metallurgy project to move forward in the green and intelligent direction of virtual and real symbialism, build Zhangxuan Technology of Hesteel Group into a world-class green, low-carbon and intelligent hydrogen metallurgy short process demonstration enterprise, and take the progress of national metallurgical technology as its own responsibility, and continue to deepen the integration and innovation of hydrogen energy and steel. Drive the formation of a new steel ecological industrial chain, provide a new path and create a new scene for the steel industry to transform the energy structure and realize the process revolution, and walk out of a sustainable and high-quality development path with China's green and intelligent manufacturing characteristics.