The pilot effect of China petrochemical intelligent plant is obvious
The pilot effect of China petrochemical intelligent plant is obvious
Background: in September 2012, sinopec began to start the overall planning and design of intelligent factory (pilot). In 2013, select yanshan petrochemical, zhenhai refining, maoming petrochemical, jiujiang petrochemical 4 enterprises as pilot project construction units, and organized the project centralized design and software development work. In 2014, combined with enterprise demand, the field implementation work was carried out. On July 2, 2015, the pilot project of jiujiang petrochemical intelligent factory was listed as the pilot demonstration project of national intelligent manufacturing in 2015 by the ministry of industry and information technology, and became the only one in the petrochemical industry. By the end of this year, sinopec will basically complete the construction of pilot projects for four enterprises in smart factories, which will initially form a framework for intelligent factory construction, technical solutions, standard specifications and promotion templates. During the period of "much starker choices-and graver consequences-in", will be in accordance with the "made in China 2025" and "Internet +" plan of action, accelerate the two depth fusion, strive to complete 8-10 refining factory construction demonstration enterprise intelligence, to further improve enterprise's digitalization, automation and intelligent level, promote enterprise production mode, management mode and business model innovation, sustainable and healthy development of energy for refining enterprises. The pilot of China petrochemical intelligent plant has achieved remarkable results. In recent 3 years, yanshan petrochemical, zhenhai petrochemical, maoming petrochemical, jiujiang petrochemical four intelligent factory construction of pilot enterprises, on the basis of the original information system construction, adopt cloud computing, Internet of things, mobile applications, big data, and other advanced technology, in accordance with the "digital, visualization, modeling, integration and automation", the construction of ideas, to the original system integration, improve, improve and deepen the application, further enhance plant operation management level, promote the enterprise production mode and control mode change, improve the safety level of environmental protection, energy conservation and emissions reduction, promote the work efficiency and production efficiency. The rate of advanced control of the four pilot enterprises increased by about 10%, and the automatic number of production data was increased by 10%~ 20%, all above 90%. The automatic monitoring rate of external pollution source is 100%; The optimization of production is promoted by local optimization and off-line optimization gradually to the integration optimization and online optimization. There have also been significant changes in the production and organizational model of enterprises, such as the reduction of the total number of employees in jiujiang petrochemical company by 12 percent, the number of class groups by 13 percent and the number of external operating rooms by 35 percent. Production collaborative optimization system construction, improve production management level of jiujiang petrochemical refinery process optimization platform, realize the whole process of planning, scheduling, operation optimization, the formation of new mode and the integration of collaborative production, dispatching command, efficiency of jiujiang petrochemical is 220 million yuan RMB in 2014. Four pilot enterprises to realize the operation coordination, outside the operating personnel use mobile terminal equipment will be checking the abnormal information real-time transmission to the control rooms, the operating personnel in a timely manner, and the scene job information, wi remote pushed to the operating personnel, improve the quality of the scene disposal and work efficiency, effectively eliminate the hidden danger of the accident, the operation smooth rate increased by 5.3%, operation qualification rate increased from 90.7% to 90.7%. Automation intelligent application, improve the labor productivity of yanshan petrochemical created a new "black screen" operation mode (no alarm screen is not bright, and alarm when the screen is highlighted), the longest black screen time can be up to 4 hours, 53 set of device to achieve production operation station under normal console black screen, automatic production system under abnormal state accurate warning, reduces the labor intensity of production, improve the emergency response speed and processing power. Maoming petrochemical cracking furnace after putting-in-service proactively advanced control and optimization system, effective control of cracking depth, the product distribution, online optimization using ethylene cracking furnace operation parameters for simulation optimization, and through the controller to realize advanced control optimization, make the products of raw materials to generate value increased by 12.3 yuan per ton, increasing benefits year 41.94 million yuan. Zhenhai refining initially build domestic petrochemical industry's first super closed, automatic, unmanned intelligent three-dimensional warehouse, realize the automation management for solid packing, warehouse operations and there is no loading shipment, inventory scale of 25000 tons, will launch putting-in-service proactively in the near future. Energy management system construction, improve capacity and can use optimization level Built in yanshan petrochemical, energy management and optimization system based on the construction of the system, the innovation of the energy management mode, set up the enterprise energy control center, strengthen the production of energy, transport, transfer, tracking the consumption process, calculation and analysis of intensive management, and online process visualization can be optimized. Between February 2014 and the end of August 2015, the optimization of practical operation was more than 10 million yuan. Zhenhai refining intelligent monitoring system in the steam piping network of a building, the boiler, steam pipe network, real-time monitoring, dynamic optimization of gas pipeline network, achieve energy conservation and emissions reduction authors, increase efficiency, increasing benefits year 7.5 million yuan. Maoming petrochemical construction covers energy supply, production, transmission, transformation, consume energy balance of the whole process of the plant optimization model, three thermal power plant has been successfully implemented thermoelectric division 8 boilers, 6 sets of turbine equipment such as power system on-line optimization of fuel, equipment load and power production, and based on real-time production data optimization to obtain the optimal operation parameters of the current conditions, the system has been put into trial operation. Security system construction of environmental protection, enhance the level of security environmental protection and emergency command ability Jiujiang petrochemical HSE system, the whole process of safety management of the whole and putting-in-service proactively HSE observation card 38500, established 35 in waste water, waste gas at 15, 16 noise, 3 in ambient air environment such as real-time online monitoring, environmental information through the "green map" real-time display, effluent standard sewage COD (chemical oxygen demand), ammonia nitrogen and other indicators in group company's advanced level. In operation license certificates issued by mobile operation link, through mobile applications, geographic information, identification and the Internet of things technology, realize the hot work for examination and approval "time, fixed point, a person, booking tickets," raise the safety management level. Maoming petrochemical build the scene of the headquarter, the enterprise emergency command center and headquarters emergency (emergency command vehicle) three-level integration platform, implement dispatching telephone, emergency telephone, intercom, individual and the fusion of emergency command vehicle communication, realizing scene and two-way communication command center of audio and video, anytime and anywhere for "communication, data synchronization, fast turning, comprehensive analysis, scientific decision-making, linkage command" provides the security, improve the ability of emergency disposal together.
