"That's great. The integrated management and control platform solves the tedious operation of switching multiple programs. It can also view the real-time status and historical information of the production equipment at any time, realizing true intelligence and efficiency, and experience the convenience brought by intelligence." Zhao Peng, manager of the Intelligent Construction Management Center of Coal Preparation Plant, was inspired by the injecting new momentum into production after the integrated management and control platform of Zhuneng Group's coal preparation plant was put into operation.
The report of the 20th National Congress of the Communist Party of China put forward important statements such as "deeply promote the energy revolution and strengthen the clean and efficient use of coal" and "accelerate the planning and construction of a new energy system", which has drawn a blueprint for the high-quality development of the energy industry and pointed out the direction. Junneng Group seizes the historical opportunities of digital, networked and intelligent development and actively promotes the construction of smart quasi-energy. Since the beginning of this year, coal preparation plants have closely focused on the development positioning of "safety, efficient, green and intelligent" and have continued to promote intelligent construction. The construction of intelligent coal preparation plants has achieved phased results, helping the construction of smart and quasi-energy to a new level.
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intelligent perception
st firmly grasps "reality" and "potential"
Open the computer in the office, and the real-time screen of equipment production is instantly displayed on the screen. Technicians can view the status of the equipment at any time. This is a microcosm of the intelligence of coal preparation plants. The coal preparation plant has established an integrated management and control platform, which gathers various management data such as production scheduling , coal quality testing, railway transportation, material costs, and on-site real-time data such as production control systems, equipment diagnosis systems, video analysis systems, smoke temperature sensing systems, etc., to form a multi-dimensional data display platform. The platform mainly includes production management cockpit, production scheduling board, coal quality data board, equipment status board, cost consumption board, real-time working conditions, video analysis and monitoring modules.
In the past, you had to go to the operating room to see production data. Now the production equipment screen can be seen at any time, and can also be clearly understood on computers and mobile terminal software. This mainly comes from the intelligent device perception system. The system performs three-dimensional modeling of entities such as factory areas, floors, equipment, etc., and uses virtual reality technology to achieve three-dimensional animation effects, and uses scaling to easily view the status and parameters of the measured control points (parts) to achieve the display of production status in a 3D environment. This way, operators can timely understand the operation of production equipment and facilitate management.
At the same time, the mobile terminal software also collects various data from production management, generates mobile production boards, and alarms for abnormal situations found in data analysis, so as to realize the interoperability of production processes and mobile terminals, help production managers and on-site production personnel to timely understand various information about production processes and production management, and effectively improve production execution efficiency.
In addition, the integrated management and control platform can also scientifically and accurately count the workload of employees, making it easier for grassroots units to perform better performance assessments. Coal preparation plants continue to deepen the reform of the three systems of and strengthen talent incentives and training mechanisms. After the platform is launched, it will help further refine the reform of the employee salary system, optimize the human resource structure, and stimulate the endogenous motivation of the enterprise.
Coal Preparation Plant firmly grasps the "reality" and "potentiality", studies intelligent equipment perception systems, uses equipment online detection and intelligent analysis technology to develop an online equipment status monitoring system and equipment operation and maintenance system, and creates a three-dimensional digital coal preparation plant through three-dimensional visual monitoring technology to improve standardized management.
"intelligent" and efficiency enhancement
liberate employees' "hands" and "foots"
heavy-interference shallow tank intelligent washing and selection technology is an important project in the intelligent construction of coal preparation plants, and the coal quality density determines the quality of washing and selection varieties. "In the past, we needed to keep people watching at all times to keep the density within the specified range, and every work flow required manual control. Now all processes only need to be started with one click, which is really convenient." Zhao Kui, a centralized control operator at the dispatching and command center of the coal preparation plant, said.Intelligent washing and selection of heavy media shallow tanks can be adjusted by establishing a mathematical model of heavy media washing and selection, and the starting method is safe and efficient. Intelligent adjustment greatly reduces the error caused by manual operation and helps to improve the quality of fine coal .
In the loading control room of Harwusu Coal Preparation Plant, the operator gently pressed the button to complete the vehicle loading, anti-freeze spraying, dust spraying and other work. This is the newly built intelligent loading project of the factory. The project is divided into four modules: intelligent warehouse distribution system, precise coal distribution system, automatic loading, and intelligent loading management system. The entire process no longer requires manual operation, which greatly reduces the labor intensity of employees.
These new technologies, new equipment and new products are "flowing" in coal preparation plants, gradually changing the production work methods of the majority of employees, improving labor production efficiency and safe production level, and becoming a "gospel weapon" that the majority of employees are within their reach and are welcomed by them.
"In the process of promoting the intelligent project of coal preparation plant, although the responsibility on my shoulders has become heavier, I feel that the value of work has been improved, and the 'intelligent +' coal preparation system brings me a real sense of decency and happiness." Zhao Peng said proudly.
Coal preparation plant is based on reality, empowers high-quality development with intelligence, actively explores and innovates, strengthens scientific research project management, and takes the continuous improvement of coal preparation efficiency as the end point, and ultimately achieves the goal of "mechanized replacement of people and automated reduction of people". In the process of accelerating the construction of the intelligent project, the factory carried out personnel training for new processes, new technologies and new systems after the intelligent construction is completed, to achieve personnel skills transformation and adapt to the requirements of intelligent development.
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safe head
safe smart "stable" and "far"
safety work only has the "start key" and no "pause key". Coal preparation plants should grasp the ideological main switch, scientifically understand and handle the relationship between production and safety, supply and safety, efficiency and safety, take safety as the starting point of all work, and ensure that safety work and intelligent construction are taking two-pronged approaches.
"Run straight, turn around, raise your hand, go down..." Walking into the coal preparation factory distribution room , you can see that the cute robot is checking back and forth in the distribution room, raising both hands, the camera with the left hand and the infrared with the right hand, collecting and storing the equipment data, and conducting comprehensive inspections at points. Through the robot "seriously performing its duties", the environmental status can be intelligently identified, analyzed and diagnosed, and timely warnings can be made, temperature measurement and prevention can be used to prevent temperature exceeding the standard, ensuring the safety of power supply.
On the coal preparation plant coal transportation system , an "orange box" is slowly "walking" along the guide rail next to the belt. This is a patrol robot that can be monitored in real time. It has functions such as automatic walking, autonomous positioning, automatic track cleaning, belt running video and audio monitoring, environmental parameter monitoring and early warning, etc., replacing the manual implementation of intelligent patrol in key parts of of belt machine.
raw coal workshop operation inspection Labor Party’s harvest said: “In the past, my daily work was about walking, listening, and watching, two-hour walking patrol, observing the operating status of the equipment, and listening to the sound of the equipment. It is easy for manual inspection to fail to check in place. I can only judge whether there is a fault through abnormal noise. The inspection method is single and old.” Now the inspection robot can not only replace manual inspections for 24 hours, but also timely detect temperature rise, abnormal noise and other conditions, and quickly call the police. In addition, this robot can also clean up dust and snow. In the future, coal preparation plants will configure inspection robots on a larger scale to realize real-time alarm push and ensure inspection safety.
Coal preparation plant puts safety first, and strives to promote the construction of intelligent security guarantees. It adopts intelligent video and perception technology, fire safety hazard detection, personnel safety guarantee and other technologies in key areas and key links to achieve centralized monitoring of safety production in the entire factory and ensure safety production.
Perseverance and perseverance, side by side and join hands, breakthrough and innovation. Coal preparation plants have improved the level of coal washing and selection technology through technology innovation, promoted the blooming of intelligent construction in multiple points, realized the digital transformation of and the upgrading of industries, and made every effort to build a "domestic first-class intelligent washing and selection technology benchmark coal preparation plants", helping to recreate new accurate energy for green transformation and high-quality development in the new era.
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