China News Service, May 7, according to the Ministry of Industry and Information Technology website, the Ministry of Industry and Information Technology, the Development and Reform Commission, and the Ministry of Natural Resources jointly announced the "Guide to the Construction of Smart Factories (Mine) in the Nonferrous Metal Industry (Trial)" The Guide was interpreted. The "Guide" specifies requirements for construction goals, construction paths, construction contents, and basic support. "Guide" also pointed out that to promote the application of cutting-edge technologies such as the Internet, big data, artificial intelligence, 5G, edge computing, virtual reality in non-ferrous enterprises, and gave specific application scenarios.
The following is the interpretation of the full text:
Interpretation of "Guide to the Construction of Smart Factories (Mine) in the Nonferrous Metals Industry (Trial)"
In April 2020, the Ministry of Industry and Information Technology, the Development and Reform Commission, and the Ministry of Natural Resources jointly announced the "Guide to the Construction of Smart Factories (Mining) in the Nonferrous Metal Industry (Trial)" (National Development and Reform Commission of the Ministry of Industry and Information Technology of the People's Republic of China (Ministry of Resources Announcement No. 19 of 2020, hereinafter referred to as "Guide"). The relevant contents of the "Guide" are now interpreted as follows.
1. Why should the "Guide" be issued?
The non-ferrous metal industry is a typical process industry, with a wide variety of materials, a variety of raw material sources, complex processes, long processes, and harsh working conditions. Overall, the level of intelligent manufacturing in the non-ferrous metal industry is relatively backward, and it is difficult to meet the needs of high-quality development. Among them, mining equipment mainly depends on manual driving operations, which has high work intensity and high safety risks; there are many types of smelting equipment and sensitive sources of safety, and enterprise automation The level of control is uneven, especially the small-scale enterprises are backward in process equipment and rely on manual operations, and the situation of environmental protection and safety production is grim; the production and operation data of some processing enterprises are filled in through paper, online monitoring methods are insufficient, and the quality control ability is not high The production organization lacks flexibility.
Under the new situation of the vigorous development of a new round of scientific and technological revolution and increasing resource and environmental constraints, enterprises generally recognize the importance of intelligent manufacturing and accelerate the promotion of digitalization and networking. Some enterprises are engaged in unmanned driving, equipment intelligent diagnosis, and copper plate automation. Breakthroughs have been made in intelligent applications in some areas, such as divestiture, but most enterprises face problems such as unclear construction goals and paths, incomplete construction content, inadequate construction focus, and difficulty in project advancement. Insufficient awareness and serious information silo phenomenon, it is easy to fall into the misunderstandings of "emphasis on local reconstruction, overall optimization", "business system construction, data value mining", "building, operation and maintenance".
In order to further promote the integrated innovation and integration of 5G, industrial Internet, artificial intelligence and other new-generation information and communication technologies in the non-ferrous metal industry, and provide top-level design and comprehensive guidance for enterprises to carry out intelligent manufacturing at the operational level, we have studied and compiled non-ferrous metal industry intelligence Guidelines for the construction of mines, intelligent smelting plants, and intelligent processing plants, specifying requirements for construction goals, construction paths, construction content, and basic support.
2. How is the "Guide" formulated? What is the overall consideration?
In April 2019, we started the compilation of non-ferrous intelligent manufacturing guidelines, which consisted of backbone enterprises such as Chinalco, Jiangxi Copper, China Gold, etc., scientific research institutes such as Beijing Mining Institute, Enfi, China Nonferrous, and intelligent manufacturing suppliers such as Baoxin and Huawei. Formed three special drafting groups for mining, smelting and processing, and carried out intelligent manufacturing research on 21 non-ferrous enterprises in Fujian, Guangdong, Chongqing and other regions, drawing on the advanced experience of domestic and foreign and other industries to form the first draft of the Guide. After the public announcement and solicitation of opinions from six departments including the Development and Reform Commission, the Ministry of Science and Technology, the Ministry of Natural Resources, the Ministry of Ecology and Environment, the Ministry of Emergency Management, and the General Administration of Market Supervision, further amendments were made and the "Guide" was formed through the deliberation of academicians and experts. The "Guide" overall considerations are as follows:
One is to fully integrate with national policies, and adhere to the combination of forward-looking and landing. The "Guide" is guided by the "Internet + Advanced Manufacturing" guidance, the implementation guide of intelligent manufacturing engineering, etc., based on the national intelligent manufacturing standard system, with the goal of supporting the green, safe and efficient development of non-ferrous enterprises. The overall design is based on industrial The cloud, edge, and end architecture of the Internet platform, combined with the characteristics of non-ferrous enterprises, emphasizes the digital transformation of infrastructure, the application of advanced industrial software, and collaborative innovation based on industrial big data. In terms of specific implementation, the "Guide" highlights the forward-looking and landing nature. It not only fully considers the foundation of enterprise intelligent manufacturing construction, but also clarifies the construction path of old factory transformation and new factory construction, as well as the construction focus of basic and leading enterprises. , Supplement the weak points ", and strive to promote the application of 5G, artificial intelligence, virtual reality and other technologies in remote collaboration, intelligent batching, short circuit identification of electrolytic cells, and virtual simulation of smelting, and strive to" solidify the long board and seek breakthroughs. "
Second, based on industry characteristics and development needs, clarify the focus of enterprise intelligent manufacturing construction. The "Guide" is based on the characteristics of the mining, smelting and processing industries and the status of intelligent manufacturing. It adheres to the problem-oriented approach and focuses on the intrinsic safety of the mine and the demand for intensive resources. The requirements for clean and environmentally friendly smelting, high quality and low consumption, stable processing quality and flexible production requirements, Focus on core business links such as R & D, equipment, production, operation, supply chain coordination, etc., to solve the weak foundation of production line equipment generally faced by enterprises, low level of safety and environmental protection control, two layers of information and management, and insufficient power for advanced technology application, etc. Outstanding issue. "Guide" through the setting of intelligent equipment, 5G application scenarios, industrial APP and other columns, clarify the specific application of new technologies and construction priorities, and guide qualified enterprises to try first.
The third is to promote the reform of enterprise management model and build a continuously optimized guarantee mechanism. In order to ensure the smooth progress of the enterprise's intelligent manufacturing projects and the effectiveness of construction, the "Guide" not only clarifies the responsibility consciousness of the enterprise's main body, guides the enterprise to do top-level design and determine the construction focus, but also emphasizes the overall planning and based on the successful experience of advanced enterprise intelligent manufacturing projects. Problem-oriented, clarify the basic support requirements in terms of capital investment, organizational planning, talent team, operation and maintenance, information resources, standard system, etc., and guide enterprises to solve the prevalence of doctrines, insufficient leadership attention, insufficient capital investment, and compound talents Problems such as scarcity provide element-based guarantee for enterprises to implement the Guide.
3. What are the respective focuses of the construction goals of smart mines, smart smelting plants, and smart processing plants?
The goal of intelligent manufacturing in non-ferrous enterprises is to realize the digital convergence, network sharing and platform collaboration of resource elements such as production, equipment, energy and logistics, and to create non-ferrous metal intelligence with self-awareness, self-learning, self-decision, self-execution and self-adaptation Factory (mine). Among them, non-ferrous metal mines have the characteristics of dynamic changes in the mining area, high accident risk rate, large waste discharge, and resource recovery rate urgently need to be improved. Especially, some mines are located in high cold and high altitude areas, and there is an urgent need for machine substitution. It is necessary to build intrinsic safety that integrates digital management of resources, intelligent production management and control for "ore flow", full-process unmanned production, integrated intrinsic safety management, and intelligent decision-making based on big data. Green and efficient non-ferrous metal smart mine; non-ferrous metal smelting has the characteristics of complex production conditions, harsh operating environment, extensive energy management, process modeling and difficult multi-process collaboration. The "Guide" proposes to build a comprehensive integrated information management and control platform, real-time Collaboratively optimized intelligent production system, refined energy efficiency management and control, clean and environmentally friendly, high quality, low consumption, safe and efficient non-ferrous metal smelting factory; non-ferrous metal processing has many product varieties and specifications, small order batches, long production process flow, and product accuracy High requirements, frequent logistics scheduling and other characteristics, need Quick response to market and customer requirements, "guidelines" proposed to build stable and flexible set of production quality, product quality life cycle management and control, supply chain collaboration to optimize operations in one of the co-efficient and quick response of non-ferrous metals processing plant intelligence.
4. What is the construction path of intelligent manufacturing for existing enterprises and new enterprises?
In view of the problems of non-ferrous metal enterprises such as different production scales, many types of equipment, and uneven automation levels, in order to meet the actual development of the enterprise and enhance the accuracy of the guidance, the "Guide" proposes that enterprises should adhere to the "suitable to the enterprise, problem-oriented, focus on "Effectiveness", according to the company's development strategy and actual production and operation, overall planning, step-by-step implementation, clear construction priorities, and orderly advance the construction of intelligent manufacturing. For existing mines and factories, it is necessary to formulate an implementation plan based on factors such as the urgency of the enterprise's needs, basic conditions and capital affordability. On the basis of the standardization of related processes, data and operations, the equipment will be digitally and intelligently transformed and gradually The construction of a comprehensive and integrated production management and control platform has been completed to realize the full process tracking and tracing of the business, while continuously accumulating relevant data, and realizing the innovative application of data through the industrial big data platform. Especially for small and medium-sized processing enterprises, in view of their small production scale, low automation level, extensive production management and other characteristics, the "Guide" proposes to focus on strengthening information infrastructure and information security construction, and gradually carry out digital transformation of equipment. For new mines and factories, high standards, high starting points, and high levels of smart manufacturing implementation plans should be formulated based on the overall planning of the mines and factories, taking into account factors such as advanced technology, advanced equipment, advanced information technology, and advanced manufacturing technology. For the requirements of intelligent equipment, the relevant production management and control system will be built in the later stage of the capital construction. After reaching the production standard, an industrial big data analysis platform will be built on the basis of accumulating certain data. At the same time, the "Guide" also proposes that during the actual construction, enterprises can advance the above work in parallel according to the supporting conditions.
5. Why does the Guide use the "cloud, edge, and end" architecture based on the Industrial Internet?
The traditional IT architecture has been difficult to support a large amount of knowledge reuse and functional expansion, which restricts the development of intelligence, and the industrial Internet-based technology architecture can carry digital models and microservices containing many industrial knowledge, greatly improving the complexity of industrial knowledge. Use level. In order to highlight the forward-looking and landing nature, the "Guide" encourages enterprises to adopt the "cloud, edge, and end" architecture based on the Industrial Internet, use a large number of information systems based on traditional IT architecture as the data source of the platform, and continue to play the residual value of the system, and Gradually promote the cloud-based deployment of traditional informatization services to solve the problems of enterprise traditional systems migrating to the industrial Internet and the connection between individual enterprises and industry platforms. At the same time, the "Guide" encourages enterprises to use hardware, software, data and other basic elements to move into the cloud as a guide, and gradually promote enterprises to achieve cloud integration of core business systems and achieve cross-enterprise cloud collaboration. Taking into account the technical foundation, financial strength and development needs of enterprises, in order to give play to the support and guidance of large enterprises and the role of demonstration, the "Guide" proposes to encourage qualified large enterprises to build industrial Internet platforms and encourage small and medium-sized enterprises to use industrial Internet platforms.
6. What are the main construction contents of smart mines, smart smelting factories and smart processing factories? What is the focus of construction? How is it considered?
The "Guide" is based on the construction ideas of "Industry 2.0" supplementary courses, "Industry 3.0" popularization, and "Industry 4.0" demonstration in the non-ferrous metal industry. Refer to the "Intelligent Manufacturing Standard System Construction Guide" for intelligent manufacturing system architecture, and clearly pass The digital transformation of infrastructure realizes the convergence and interconnection of resource elements, realizes information fusion and sharing through the construction of intelligent production systems, and promotes the development of new formats through intelligent service applications based on service-oriented manufacturing. At the same time, in order to stimulate the vitality of enterprises, the Guide clearly The requirements for the construction of a collaborative innovation platform based on industrial big data support enterprises to carry out continuous data application innovation. In terms of specific construction content, enterprises should focus on the following aspects:
One is the digital transformation and construction of infrastructure. The infrastructure mainly includes the application of new instruments and meters, the automatic transformation of production lines, the application of complete sets of intelligent equipment, network deployment and information security construction. The Smart Mine Guide is aimed at drilling, charging, supporting, shoveling, and transporting positions in laboratories with high labor intensity and harsh working environment (high temperature, dust, noise, etc.) in the production of nonferrous mines, and guides enterprises to apply smart rock drilling platforms. Intelligent mining equipment with autonomous driving and autonomous operation functions such as vehicles, intelligent anchor trolleys, intelligent scrapers, intelligent trucks, intelligent charging vehicles, etc. are used for rock drilling, charging, supporting, shoveling, transportation, etc., Reduce the labor intensity of personnel and increase the level of intrinsic safety. The smart smelting plant guide is aimed at the complex process conditions of non-ferrous smelting and involving complex working conditions such as high temperature, dust, strong magnetism, strong corrosion, etc., and key process parameters and performance indicators are difficult to detect in real time. Intelligent instrumentation and intelligent equipment should be applied to positions such as melting casting, melt opening, and electrolytic casting where labor intensity is high and personnel safety risks are high, to achieve cleaner production and safe operation. The Smart Processing Factory Guide aims at the characteristics of high precision control requirements and fast production running speed in the non-ferrous processing processes such as casting, rolling, extrusion, drawing, etc., and guides enterprises to apply automatic control, intelligent perception and other technologies to existing rolling mills and extruders. , Heat treatment furnaces and other production equipment and other devices are digitally transformed or equipped with intelligent equipment, perfect industrial networks and information security construction, and achieve stable quality and precise control.
The second is based on business-driven intelligent production system construction. The Smart Mine Guide is aimed at the problems of large amount of geological resources information data in non-ferrous mines, complex and dynamic changes in attributes, mining design using two-dimensional manual design, mining equipment mainly relying on manual driving, low degree of automation of the filling system, and difficulty in synergy between multiple processes of mineral processing Enterprises are encouraged to establish intelligent production systems with functions such as process optimization, dynamic production scheduling, energy consumption management, etc. through the digitization of mine resources, intelligent control of mining and production processes, integrated management of intrinsic safety, and virtual simulation of mines. The main line is a highly integrated, intelligent and flat mine production operation management model. The smart smelting factory guide is aimed at non-ferrous smelting enterprises in the key process flow of fire smelting, waste heat boiler, flue gas dust collection and other difficult coordination, unpredictable and self-adjusting, adjustment of extensive production fluctuations, process control response lag Information islands are serious and other problems. Enterprises are encouraged to establish advanced industrial control software based on mechanism models, empirical models, and simulation models to optimize production operations and equipment operating parameters. Guide enterprises to carry out the construction of data collection and centralized monitoring, production organization and scheduling, production management and execution, enterprise management and business decision-making, etc., to achieve real-time monitoring, dynamic scheduling and collaborative optimization. The Smart Processing Factory Guide is aimed at non-ferrous processing companies with many product specifications, small order batches, long production process routes, multiple parallel process paths, and frequent logistics scheduling. It guides enterprises to establish production and operation control centers to manage orders, plans, Process, quality, equipment, energy, safety, personnel, etc. are digitalized, visualized, real-time monitoring, unified scheduling and centralized management of production, and companies are encouraged to establish production planning and scheduling systems based on supply chains, data models, and intelligent optimization algorithms to achieve large Scale customization.
The third is the construction of intelligent service applications based on service-oriented manufacturing. In response to the urgent need for remote operation and maintenance of key equipment such as non-ferrous mine rock drilling trolleys, scrapers, etc., non-ferrous smelting enterprises have low bulk materials procurement, warehousing and logistics efficiency, opaque processes, and unsynchronized business and financial resources. 、 Individual demand and other issues, the guide of smart mines, smelting plants and processing plants is to ensure the continuity of production, guide enterprises to open up the information channels between consumption and production, supply and manufacturing, products and services, integrate information resources and reduce the supply chain overall costs. Encourage qualified enterprises to develop service-oriented manufacturing, innovate service models, promote industrial APPs such as remote operation and maintenance of equipment, and energy contract management to go to the cloud first, provide services to other enterprises in the industry, and effectively extend the enterprise industrial chain.
The fourth is the construction of a collaborative innovation platform based on industrial big data. In view of the problems of insufficient data value mining of non-ferrous metal enterprises, process technology and enterprise management limited by manual experience, insufficient knowledge sharing, etc., the guidelines for smart mines, smelting factories, and processing factories encourage enterprises to build a collaborative innovation system based on industrial big data to stimulate enterprise vitality With endogenous power, promote the knowledge precipitation and comprehensive sharing of enterprise process technology and management experience, optimize equipment operation, process parameter optimization, quality management optimization, production management optimization, business decision optimization, etc. in the enterprise's manufacturing process and management activities Business application innovation.
7. In the process of smart manufacturing, how can enterprises promote the key tasks of information security, production safety, environmental protection, etc. which are highly concerned by the industry?
In terms of information security, the "Guide" proposes to carry out unified planning and design in accordance with the requirements of the "Network Security Law" "Guiding Opinions on Strengthening Industrial Internet Security" and other related documents, improve the information security management system, focus on industrial control network security, and form active defense 1. Comprehensive protection technology guarantee system, improve information security situation awareness, monitoring and early warning, emergency response, and traceability.
In terms of production safety, the "Guide" proposes to standardize the health, safety and environmental protection of the production site. Through the application of intelligent equipment and the construction of a centralized security control center, the comprehensive assessment, closed-loop management, real-time linkage, and intelligent early warning The characteristic active safety management and guarantee system comprehensively improves personnel behavior safety, work environment safety and equipment operation safety.
In terms of environmental protection, the “Guide” proposes to use intelligent monitoring methods and positioning technologies to monitor real-time monitoring of wastewater discharge points, solid waste generation and disposal, and equipment data and environmental information in key environmental protection areas to achieve Timely analysis, effective early warning and traceability control of hazard sources.
8. How does the “Guide” guide enterprises to use 5G, artificial intelligence, big data and other new-generation information and communication technologies?
"Guide" clearly pointed out that it is necessary to promote the application of cutting-edge technologies such as the Internet, big data, artificial intelligence, 5G, edge computing, virtual reality in non-ferrous enterprises, and gives specific application scenarios, such as the advantages of large bandwidth based on 5G networks Utilize ADAS (Advanced Driver Assistance System) technology to carry out the construction of mining driverless systems; use artificial intelligence, machine learning and other technologies to establish virtual simulation models of key equipment and production processes, and guide the actual production by building artificial intelligence ingredients and other systems; use Big data technology comprehensively analyzes the distribution, industry, type, source, qualification, risk, etc. of customers, and deeply taps the needs of customers to provide support for business decision-making.
9. How do companies implement the Guide?
First, enterprises should change their understanding and establish a sense of responsibility of "taking me first". Intelligent manufacturing serves the strategic business. To achieve the desired results, an enterprise needs to formulate a tailor-made solution combining its own regional characteristics, product positioning, process equipment, management mode, and integration of the two technologies. In addition, smart manufacturing projects are different from traditional "one-time turnkey" engineering projects, which involve enterprise business process optimization and management model improvement. Enterprise strategic evolution also requires iterative updates of related systems, which requires companies not to rely excessively on external solutions Suppliers should be based on me and participate deeply.
The second is that enterprises should make good plans and advance in an orderly manner. Intelligent manufacturing is a complex system engineering, which requires advanced concepts and a professional team of talents. It is easy for enterprises to fall into misunderstanding. It is recommended that companies clarify their goals and business needs in accordance with the Guide. For companies with insufficient experience in smart manufacturing construction, entrust external smart manufacturing suppliers to carry out basic diagnosis, top-level design and project implementation of smart manufacturing, and organize internal employees to be economical and applicable. The implementation plan and the quality and progress of the project should be checked in terms of quality and advancement. At the same time, rely on the project to carry out and implement intelligent manufacturing promotion and training for the employees of the enterprise to train the operation and maintenance team.
The third is that enterprises should make good security measures and establish a normal operating mechanism. Intelligent manufacturing is closely related to the company's vision, business model, management system, and culture. In order to ensure that the expected results are achieved, the company should improve the organizational, financial, and talent protection measures in accordance with the basic support requirements in the Guide, strengthen organizational leadership, and set up Full-time management and technical operation and maintenance positions, formulate a special fund use management system, increase talent introduction and compound talent training, carry out standardization of information resource management, and achieve normal operation.
10. How to promote the implementation of the "Guide"?
One is to strengthen guidance services. Carry out enterprise intelligent manufacturing research, mobilize enterprises to carry out self-assessment of intelligent manufacturing according to the requirements of the "Guide", find gaps, identify needs, comprehensively understand the current status of enterprise intelligent manufacturing, difficulties in implementing the guidelines, and demand for intelligent manufacturing system solutions to provide enterprises More accurate guidance service.
The second is to form an industry alliance. Together with non-ferrous associations and other studies, a non-ferrous metal industry intelligent manufacturing alliance is formed to make a solid effort in the transformation of results, pilot demonstration, standard setting, and technological innovation, and promote the efficient docking of enterprises, experts, suppliers, etc., and simultaneously carry out excellent cases and supply The solicitation of suppliers and solutions to form a basic information database for intelligent manufacturing in the non-ferrous industry.
The third is to increase support. Encourage the relevant departments of local government to support enterprises to carry out intelligent construction and transformation in accordance with the requirements of the Guide through various policy measures, and form a policy synergy to implement the Guide.