Recently, the Ministry of Industry and Information Technology, the National Development and Reform Commission, the Ministry of Science and Technology, the Ministry of Ecology and Environment, the Ministry of Emergency Management, the National Energy Administration and other 6 departments jointly issued the "Guiding Opinions on Promoting the High-quality Development of the Petrochemical And Chemical Industry in the 14th Five-Year Plan", which clarified the development goals of the petrochemical and chemical industry during the "14th Five-Year Plan" period, especially pointing out that in the field of industrial digital transformation, 3-5 industry-oriented professional industrial Internet platforms will be built, and small and medium-sized chemical enterprises will be guided to use the platform to accelerate process equipment. Digital transformation such as safety and environmental protection.
The digitization of traditional industries with the industrial Internet as the starting point is the general trend of China's industrial development and innovation development. With the further in-depth application of the industrial Internet, petrochemical enterprises have actively embraced the digital transformation of the industrial Internet to empower enterprises in response to market development and industrial challenges, and have continued to move towards green, low-carbon and innovative development in the implementation of practical applications, and have made remarkable development achievements.
First, the application of the industrial Internet in the petrochemical industry
Petrochemical industry as an important foundation and pillar industry of the national economy, occupies a pivotal position in the development of the national economy, after years of development, the domestic petrochemical industry is not only facing overcapacity, product innovation, environmental protection requirements, safety requirements, energy saving and consumption reduction and other pressures and challenges. How to enhance market competitiveness in the rapidly developing market competition and changes in demand? Breaking through the traditional industrial development model, adopting the path of "two modernizations" integration of industrialization and informatization, and the digital transformation development model marked by the industrial Internet, it has brought new industrial changes to the petrochemical industry.
Under the strong support and promotion of the integration of the industrial Internet into traditional industries to help digital transformation, the petrochemical industry is also designing and applying the industrial Internet platform in practical applications by combining the characteristics of the refining and chemical industry and the actual management of the company. A unified cloud platform is planned at the infrastructure level, and common components such as unified data services, development services, and middleware services are built. In the production control layer, the data of physical entities such as instruments, equipment, and devices that the enterprise focuses on controlling is collected and stored centrally, and comprehensively analyzed with the help of a dedicated platform. In the production management, the production planning, scheduling optimization, equipment management, security control and other businesses are data-based, modeled, and processed, and finally form an industry-specific software platform. For operation and management, the integrated management of procurement and sales has been realized, the satisfaction of suppliers, customers and enterprise users has been improved, and a unified flow of logistics, capital and information has been formed. For production management, the whole process of production control from planning scheduling, optimizing scheduling, and production process control is realized, and the product yield and energy consumption are improved through layer-by-layer optimization. For safety management, with the help of equipment big data analysis, unified alarm, emergency command and other platforms, the safety and stability of production are ensured.
Second, the application and practice of the industrial Internet in the petrochemical industry
1. Application and practice of "5G + Industrial Internet" in refining and chemical enterprises
In the process of realizing the integration of the two modernizations and moving towards digital transformation, the petrochemical industry has many industry "pain points" that need to be solved in the process of digital transformation due to its complex production equipment and information management. Let's first look at the practical value of digital transformation in the petrochemical industry from the application practice of Zhenhai Refining and Chemical's introduction of "5G + Industrial Internet".
Zhenhai Refining and Chemical, as one of the pilot projects for Ningbo's in-depth implementation of industrial Internet empowerment actions, the project relies on high-quality 5G industrial private network to establish a refining and chemical integration intelligent production control platform, and deeply refinery enterprises production, operation and maintenance, environmental protection and other aspects of safety management pain points, tailor-made to create a number of typical application scenarios, the overall formation of 1+1+N intelligent refining and chemical architecture, to promote the comprehensive upgrading of refining and chemical enterprises in production safety, personnel safety, product safety and other important business links, to achieve the petrochemical industry to improve quality and efficiency, The overall goal of transformational development.
AR smart expert remote assistance: For on-site O&M personnel who encounter problems that cannot be solved and need expert remote assistance, O&M personnel can pass the first-view O&M scene screen to experts through AR devices, so that experts can work together to solve problems in O&M. O&M experts provide real-time guidance to on-site O&M personnel through the remote guidance background system, including voice, pictures, drawings and other forms of remote guidance, and on-site personnel can receive remote guidance in real time through AR device interaction, which greatly improves O&M efficiency.
5G Inspection Robot System: Empower refining production inspection through 5G+ robot technology. The use of robots equipped with infrared imagers to find leak points and portable instruments to determine leak concentrations, detect the leakage of VOCs (volatile organic compounds) in the production, transportation and storage process by stationary or mobile devices, and repair the leak points that exceed a certain concentration, improving the detection efficiency and prolonging the service life of the equipment.
Personnel safety positioning: For the network architecture built by the special internal and external network mechanism of chemical enterprises, the perception layer Bluetooth module is installed in the bracelet/badge/safety helmet and other equipment, without network cable connection, directly through wireless data transmission to save a lot of wiring installation costs. The communication base station and the intranet server are connected through switches and physically isolated gates to ensure the safety of the intranet environment of chemical enterprises.
Traceability of hazardous waste products: Taking Zhenhai refining and chemical hazardous waste production as the starting node to initiate the alliance chain, introducing enterprises and units involved in the process of hazardous waste storage, transportation, treatment, supervision, etc., the main nodes include: Zhenhai Refining and Chemical (hazardous waste production and hazardous waste temporary storage), logistics enterprises (hazardous waste transportation), environmental protection technology enterprises (hazardous waste treatment) and government supervision (environmental protection bureau, safety production supervision and management department, health authorities, etc.).
In addition to the conventional 5G + intelligent inspection, 5G + AR remote assistance, 5G + panoramic video surveillance and other plant safety management applications, the project also goes deep into the actual pain points of Zhenhai Refining and Chemical's internal production environment, creating a 5G + blockchain hazardous waste treatment traceability application, creating a new model of hazardous waste treatment traceability, and truly realizing the controllable and manageable hazardous waste.
2. The significance of the application of the industrial Internet identity resolution system in the digital transformation of the petrochemical industry
With the in-depth development of the industrial Internet industry, under the guidance of the Ministry of Industry and Information Technology and the support of local governments, the construction of the mainland industrial Internet identity resolution system has entered the fast lane, the national top nodes have been running steadily, the secondary nodes have developed rapidly, and the results of logo application have begun to appear. Among them, the petrochemical industry has built 5 secondary nodes, access to more than 240 enterprises, and the cumulative number of logo registrations by October 2021 is 120 million.
On June 8, 2022, the 2022 China Industrial Internet Identification Conference was officially released under the guidance of the Industrial Internet Industry Alliance and led by the China Academy of Information and Communications Technology. Among them, the petrochemical industry logo application guide mainly focuses on the five digital transformation directions of petrochemical R&D and design collaboration, job site intelligence, production and operation integration, trade sales platform, energy conservation and emission reduction technology, explores the formation of identification resolution implementation path and application organization process, summarizes and refines the identification analysis application mode, and provides a reference for the relevant participants in the petrochemical industry chain to implement the industrial Internet logo application.
(1) The industrial Internet identification resolution system empowers petrochemical safety production, product traceability, and value improvement
At the beginning of 2021, China National Offshore Oil Corporation took the lead in building a secondary node for industrial Internet identity resolution in the petrochemical industry, providing public services for the entire industry, providing lightweight and universal identification analysis application service components for small and medium-sized enterprises with weak informatization foundations, and forming innovative application solutions such as identity data-driven supply chain management, product life cycle management, energy consumption management, and safety production management.
Based on the above practices, logos have laid an important foundation for the digital transformation of the petrochemical industry. In terms of safety control, the logo is used as a link to connect the application scenarios such as safe production, storage, and transportation of chemical raw materials, so as to realize the information circulation of important links, so that the originally separated business and data can establish an associated relationship and realize integrated security management. In terms of product traceability, "one code through" realizes strong supervision of the whole life cycle, solves the requirements of the regulatory authorities for the disclosure of chemical products, especially dangerous goods information, and also improves the accuracy of product traceability and anti-counterfeiting. In terms of value enhancement, with the help of the identity resolution distributed query service, it can not only meet the needs of data interoperability and information sharing in the industrial chain, but also reduce the risk of enterprise privacy data leakage, protect the core data assets of enterprises, and greatly promote the effectiveness of data governance and enhance the value of data elements.
(2) "Identification + big data" to build a petrochemical equipment monitoring system
Based on the secondary nodes of the petrochemical industry, CNOOC Fudao Company has established an innovative application scenario for online monitoring of petroleum refining and chemical equipment. According to the demand, the production equipment, measuring instruments, sensors, intelligent terminals, equipment monitoring models, etc. as identification objects for data sorting, the construction of a set of multi-faceted real-time monitoring, multi-technical tool diagnosis, big data early warning, man-machine combination of equipment monitoring and management system. Based on the identification big data analysis, it realizes the rapid collaboration service of the end edge cloud, creates an intelligent equipment status monitoring and fault early warning system, improves the reliability of the equipment, and effectively reduces the equipment operation and maintenance costs.
In the next step, CNOOC Fudao also plans to apply the industrial Internet identification resolution technology to application command and dispatch, production process control, parking management, process deviation management, equipment IoT, personnel positioning, energy consumption control, robot inspection and other scenarios. The heterogeneous and heterogeneous business information is formed into a digital expression based on identity, and automatic business integration analysis and comprehensive evaluation are carried out to realize the transformation of enterprise operations from the information model into the digital mode.
III. Conclusion
With the acceleration of the globalization process, while the mainland petrochemical industry continues to increase its strength, the competition and development of the global market make it urgent for the petrochemical industry to explore new growth points through digital transformation. At the same time, the characteristics of the petrochemical industry itself also make petrochemical enterprises face high-risk safety control and huge internal cost management problems, which need to improve the refined safety production management capabilities of enterprises through digital means and effectively improve cost control capabilities. Through understanding the successful implementation and application of the Zhenhai Refining and Chemical Project for the "5G + Industrial Internet", it provides a good demonstration for industry enterprises to further explore the use of digital means to effectively solve the pain points of the industry. Along with the development goals and requirements of the "14th Five-Year Plan for the In-depth Integration and Development of Informatization and Industrialization", under the vigorous promotion of the state and various departments, the deepening application of industrial Internet logos will also empower the petrochemical industry to operate with high quality and develop intelligently, innovate logo applications, create core technologies, and create comprehensive value.
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