The rapid development of the coal industry not only meets the energy needs of all walks of life, but also promotes the progress of social economy. The development of science and technology is changing with each passing day. How the wave of new technologies can help traditional coal preparation production is a frontier research topic in the industry. In the digital era of high interconnection and artificial intelligence, breakthroughs in new coal preparation technologies have accelerated the transformation of the coal industry, which has had a major impact on the economic structure and competition pattern of the coal industry. The construction of intelligent coal preparation plants is the core competitiveness of coal preparation production enterprises under the wave of new technologies in the coal preparation industry.
Tupu software uses the HT for Web product independently developed to build a three-dimensional scene of coal preparation plant buildings, production equipment, pipelines and other facilities, and organically combines production data collection, safety monitoring and monitoring with production time and space, and builds a collection of intelligent inspection, A three-dimensional visualization management system integrating equipment safety monitoring, early warning function and enterprise management. Promote the fine management of coal preparation plants in an all-round way to achieve the goal of reducing personnel and increasing efficiency.
Show results
Build a Web intelligent coal preparation system through Hightopo. The overall scene is obtained by aerial photography modeling, and aircraft or drones are used to carry multiple sensors to shoot and collect the coal preparation plant, so as to quickly and efficiently obtain data information that truly reflects the situation of the plant area. Through a series of office processing operations such as correction, adjustment, and multi-view image matching, the 3D model is finally obtained. The result data of aerial modeling has geographic coordinate system information, which can be accurately matched with GIS.
The integrated solution of HT and GIS can provide a roaming route based on latitude, longitude and altitude data, allowing users to inspect and roam the factory area according to the specified route from a first-person perspective. When formulating routes, they can refer to key areas or have a high level of intelligence The area is formulated to present the key development areas of the coal preparation plant and the results of intelligent development to the user.
Online monitoring of the operation of core equipment, full coverage of the intelligent management and control of the coal preparation plant, avoiding various accidents caused by insufficient monitoring and negligence of the staff, and ensuring the normal, stable, continuous, work efficiently.
system analysis
This three-dimensional coal preparation plant visualization project is mainly displayed from daily management and control, enterprise history and emergency management and control. The system focuses on the key process control of product transportation, washing and processing, simplifies complexity, fundamentally plugs management loopholes, and promotes high-quality development of enterprises through precise supervision.
Daily control
atmospheric monitoring
In the production process, the environmental pollution caused by coal preparation is very serious, and this problem has attracted the attention of all walks of life. Tupu software uses rich visual charts and animation effects to collect real-time statistics of monitoring equipment data in various factory areas and monitoring points. The data covers multiple key indicators such as outdoor temperature, humidity, pressure, sulfur dioxide, and particulate matter on the day. Provide reliable data information for formulating comprehensive management plans for controlling unorganized emissions from pollution sources and reducing air pollution.
Water Environment Monitoring
Combined with the Web 2D configuration function of Tupu software, and through data collection, the visualization of water environment monitoring is realized. The data include ph value, chemical oxygen demand, biochemical oxygen demand and the total number of bacteria and other important indicators of water resource protection and pollution control. Technicians can grasp the changing law of washing water in time and make appropriate adjustments.
Solid waste ratio monitoring
Coal solid waste refers to the solid or semi-solid materials that are abandoned during the production, processing and consumption process of coal, which are no longer needed or temporarily have no use value. Use Tupu software to visualize charts and visualize key data such as solid waste and proportion. Prevent solid waste from polluting the environment, safeguard human health, and maintain the environmental landscape of mining areas.
Main plant data management and control
The main workshop is the core building of the production system of the coal preparation plant, and most of the processes of the coal preparation process must be completed here. Tupu software applies BIM technology to the construction of the main factory building. After the BIM technology refines and deepens the model, it cooperates with the Tupu software HT engine to perform 3D rendering animation close to reality. The 2D panel is linked to the 3D scene, dynamically updates the equipment indicators, and conducts safety supervision on the coal preparation process at all times.
The lightweight method of Tupu software HT is a brand-new change in the traditional GIS and BIM technology: HT has the advantages of light weight and low cost, and enterprises no longer need to purchase bulky and expensive GIS and BIM software; and the starting point is low, The effect is good, and traditional Web developers can easily get started, and can create high-simulation scenes with the help of HT's powerful 3D rendering effects.
Click "Hide Floor" to switch the perspective effect, showing the distribution of 3D equipment in the factory building, and click "Expand Floor" to switch to view the operation status of equipment in different floors.
3D main plant
The equipment monitoring system of the main workshop uses HT 3D effects to create a 3D visual simulation interactive model at 1:1, integrates the dense medium coal washing process, and monitors the whole process information of raw coal washing, processing and comprehensive treatment.
The system can display the dynamic data of important equipment such as dense medium cyclones, clean coal belts, vibrating screens, and raw coal belts in real time. When clicking on equipment on different floors, multiple information on equipment will automatically pop up to create multi-parameter real-time online monitoring.
Data information includes vibration frequency, temperature, fault signal, trend signal and other data of operating equipment. Managers can use this function to call to view equipment operating status, fault attributes, and related historical data that lead to faults.
2D main plant
The main workshop of the coal preparation plant is responsible for sorting and processing the clean coal lifted from the main shaft into raw coal, lump coal, gangue and other products. Tupu software builds a coal preparation production line in the form of a two-dimensional configuration diagram. The interface can monitor and display the production capacity information and key indicators of equipment operation that users are concerned about. Covering the whole process of product formation of clean coal, medium coal, gangue and coal slime.
In the scene, the layout of separation screens, magnetic separators, release screens, centrifuges and other equipment can be visualized. Different product production lines are marked with lines of different colors to provide graphical annotations for operators.
Compared with the traditional interface, Tupu satisfies the modern, high-performance, cross-platform (desktop Mouse/mobile Touch/virtual reality VR) graphic display effect and interactive experience of the Industrial Internet of Things. At the same time, it also supports combined VR/AR display, allowing users to immerse themselves in the virtual environment for experience, especially for large-scale scenes such as factories, workshops, and production lines.
secret control system
An interactive web-controlled three-dimensional system is realized through Tupu software, which is developed for the density control and data monitoring of the dense medium system, and can make the measured density value track and approach until it is equal to the set value. The close control system is divided into three major sections: clean coal close control, medium coal close control and gangue close control, which realize the stable control of the slime content and the inlet pressure of the cyclone.
Concentrated workshop data management and control
The concentration plant is suitable for the dehydration treatment of concentrate and tailings in mineral processing plants. Tupu software is based on the component library of HTML5 standard to build the three-dimensional scene of the workshop.
Device visualization
Concentration equipment has the following characteristics:
Add flocculants to increase the particle size of settled solid particles, thus speeding up the settling speed
Install inclined plates to shorten the settlement distance of ore particles and increase the settlement area
Play the role of flocculation, filtration, compression and increase the processing capacity of the dense phase layer of mud deposit
Equipped with complete self-control facilities
Among them, the settings of the flocculation dosing machine are highlighted, click to hide the display of other equipment.
Water Storage Animation Demonstration
Through the seamless integration of 2D and 3D through Tupu software, with the data panel and animation driver, the visualization of water storage process was made. Scenes support normal rotation, translation, and perspective scaling. The water storage process includes demonstrations of water storage, chemical dosing and stirring (adding flocculant), water discharge, pump body discharge and other operations, creating a truly immersive experience.
Data control of filter press workshop
The filter press workshop is responsible for filter press treatment of coal slime and recovery of separation medium water, and the filter press is responsible for processing the underflow of the thickener. Traditional filter press production mainly relies on manual operation, which requires manual checking and judging of the degree of pressing. The work efficiency is low, the moisture content of the product cannot be guaranteed, and there are potential safety hazards such as hydraulic system damage or press spraying material injury.
The visual management system of the filter press workshop built by Tupu software restores the filter presses and floor distribution of the filter press workshop 1:1 through the HT engine, and can check the basic information, operation information, fault information, etc. of the equipment at any time. Click the filter press on the left panel and expand the floor to view the floor distribution of the workshop and the working status of the filter press.
Real-time monitoring of the status information of the filter press in the system, including the process status of loosening, compacting, feeding, etc., breaking the gap between the filter press and the filter press, and between the filter press and the relevant auxiliary equipment of the intelligent filter press detection system Information silos. Realize the unified and centralized supervision of all equipment and related information in the intelligent filter press detection system, reduce the labor intensity of post inspection workers, and facilitate production supervision.
Each filter press is equipped with fault information and operation information. Through real-time monitoring of the current and voltage of the filter press, combined with the operating status and basic information of the filter press, it can automatically judge whether the filter press has reached the end of feeding, so as to ensure the normal operation of the compression workshop. run.
Visualization of car loading stations
Traditional car loading is manually operated. Manually dispatching vehicle positions and discharging ram switches is difficult for precise coordination between man and vehicle, and problems such as chute bumping, coal sprinkling, and over-eccentric loading are prone to occur, and the loading efficiency is low.
Tupu software is based on UI/2D/3D, GIS, BIM, VR/AR and other visualization tools and applications on the web side, which can be smoothly displayed on the browser to realize the collection of key information such as vehicle status, material level status, and loading equipment status , and control the equipment, give reminders to the driver, and effectively solve the problems of large number of required posts and high labor intensity of employees.
The coal mine transportation process is simulated using the UV offset animation of the model texture. There are also functional interactions with the drawing buttons in the scene, such as the start and stop animation and demonstration of the chute display, coal storage animation and trestle animation, and the separate viewing of transportation equipment.
Energy Control
The HT coal preparation plant energy management and control system independently developed by Tupu Software shows the energy consumption of all buildings in the plant area, and the energy consumption of important equipment or processes. Click the building icon in the scene, and you can clearly see the cumulative value and change trend of water, electricity, and gas consumption of the corresponding building on the day and within a week, and energy management can be reached with one click.
Electricity control
Access to peak-shaving and valley-filling real-time data to form a histogram of electricity consumption during peak and valley periods. Based on this, the coal preparation plant can implement the production electricity management mode of "avoiding peaks and following valleys". Time, reduce the average price of electricity, so as to reduce the production cost of electricity.
Medium consumption per ton of coal
Medium consumption is one of the main auxiliary material consumption in dense medium coal preparation plants, and it is also a major technical and economic index for evaluating dense medium coal preparation. Through the data interface, Tupu software visualizes the consumption of tons of coal this month and the chain value. In the background, the administrator can conduct a comprehensive inspection of the factory's energy consumption and provide timely feedback on relevant issues.
Production control
The production of the coal preparation plant is a highly continuous process, and the continuous production process is completed by a number of process links that perform different tasks, a variety of process equipment and corresponding auxiliary equipment.
Tupu software builds a coal preparation plant production control system by connecting all equipment data on the production line. The 2D panel displays key data indicators such as real-time output, inventory, and production data, which is conducive to clarifying the production tasks and production progress of each workshop, and realizing the transparency of workshop production site management; assisting workshop production management personnel to deal with emergencies in a timely manner to ensure stable production .
Conveyor belt centralized control
Compared with other underground transportation, the transportation mode of coal mine conveyor belt has obvious advantages in transportation speed and transportation efficiency, and can realize the transportation of a large amount of coal materials in a short period of time. Tupu software aims at various problems that are prone to occur in the coal mine transportation process, and monitors the conveyor belt transportation online to reduce the cost of coal mine transportation while ensuring the safety of transport personnel and improving the overall speed of transportation.
It supports roaming from the perspective of simulated drones. When passing through the factory buildings, it can automatically pop up the corresponding equipment information and the instantaneous coal quantity change trend, and count the number of equipment failures online. Real-time and accurate supervision can effectively solve the phenomenon that employees do not perform their duties and work negligence may easily cause accident hazards, and prevent accidents such as broken belts.
visit mode
Enterprise history and honor
Relying on the self-developed HT products, Tupu Software designs the overall brand culture of the enterprise, showing the development history, achievements and business of the enterprise. Through data visualization and distributed data display, it can not only objectively and truly show the business status and future development prospects of the enterprise, but also better empower the development of the enterprise and promote the further upgrading of the enterprise.
business management
Human resource management is an important link in modern enterprise management. With the continuous advancement and development of enterprise informatization, the application of big data in enterprise human resource management has also become a necessary trend. The enterprise management platform built by Tupu Software supports the display of the number of employees, position structure, company shareholders, etc. through self-defined data indicators, and clearly shows the basic overview of the internal talent resources of the enterprise organization, allowing managers to understand the talent organization of the enterprise The status quo has a comprehensive and dynamic grasp.
business performance
The visual panel centered on business performance established by Tupu Software displays the company's expenditure, income amount, and tax payment in real time, realizes the penetrating management of enterprise operations, and satisfies the leadership's "visible, clear, and far-sighted" requirements It provides support for decision-making such as enterprise asset management, production operation management, and industrial restructuring.
Emergency control
Security four-color map
Tupu software identifies and grades all risks in the coal preparation plant, and uses different colors to display areas with different hazard levels to establish a safety four-color map. It facilitates the establishment of a security risk hierarchical management and control system, and specifies the management department responsible for the security risk hierarchical management and control work.
Different risk and hazard levels formulate specific prevention and control measures for management. The emergency plan, emergency supplies and remaining emergency supplies information are displayed on the 2D panel of Tupu software. Standardize the emergency rescue work in the factory area, improve the ability to deal with risks and prevent accidents, ensure the safety and health of employees, and minimize property losses.
evacuation route
The transportation route is marked by flowing lines in the scene, pointing to the direction of the evacuation exit. Supports the simulation of multiple evacuation routes and predicts the time to measure the best escape route.
safety monitoring
The distribution of workshop equipment in the coal preparation plant is irregular and across floors, involving more than 200 monitoring points. Therefore, it is necessary to reasonably set the location of monitoring sub-stations and the monitoring range of each monitoring sub-station according to the distribution characteristics of monitoring points. The 3D visualization system created by Tupu software HT supports access to the corresponding camera video screen according to the actual point of the on-site camera to realize scene restoration.
Once the monitoring camera in the jurisdiction area captures an abnormal phenomenon, the system will transfer the camera signal to the large display screen, and at the same time the alarm device will sound to remind relevant personnel to check and solve the problem.
Early warning statistics
Online monitoring and early warning of equipment is the general construction content of "intelligence" in coal preparation plants at this stage, and the effect of on-site use is relatively ideal. However, there are generally problems such as shallow taste, single type of data monitoring, and lack of in-depth mining and analysis of online early warning data. Tupu software is connected to multiple types of sensors, multi-data monitoring and health assessment, to achieve qualitative, quantitative, and location diagnosis of faults, including operating parameters such as gas, electricity, and energy saving.
Integrating infrared imaging and AI cameras, the system can independently set the content and effective range of the electronic fence, and monitor the temperature of key parts of the equipment in real time. Through the electronic fence board, employees can check the equipment status and equipment statistics on site in real time.
Key monitoring
For the key areas of the coal preparation plant, Tupu software relies on 3D visualization technology to delineate key monitoring objects, and links HT video fusion technology to integrate the monitoring images into the 3D model of the scene in 2D, providing operators with intuitive video images and simple View control to ensure efficient and orderly coal preparation production.
Visualization of the whole process of coal mining process
Tupu software also built a 2D coal mining process monitoring visualization solution to display the equipment and operations related to the coal mining process. Realize the simulation and inversion of all elements of the equipment.
Compared with traditional configuration software such as InTouch/IFIX/WinCC, Topo's Web-based platform is more suitable for the general trend of C/S to B/S transformation, with rich multi-element visual components and fast data binding methods, available for rapid creation and deployment. Realize zero-code, low-code generation pages, can quickly build a visual page production platform, and greatly reduce the cost of page production. Provide various clear and beautiful visualization service modes of 2D, 2.5D and 3D for various industrial scenes.
Among them, the smart power visualization solution built by Tupu Software can help decision makers grasp the operation situation of the province's power grid from micro to macro, forming a closed loop of data and services. The virtual power plant can be used not only as a "positive power plant" to supply power to the system for peak regulation, but also as a "negative power plant" to increase load consumption and cooperate with the system to fill valleys.
realize value
Create a healthy and comfortable factory area
The system connects with the environmental monitoring system, collects the monitoring indicators in the plant area in real time, and the harmful gases in the coal preparation plant, and selects Tupu software to display in the form of rich charts, plan views, etc., and realizes the platform environment by setting early warning values and alarm values of environmental data. Automatic alerts for monitoring.
Optimizing Energy Consumption in Coal Preparation Plants
The monitoring scope of the HT energy consumption monitoring system covers electricity, water, and gas in the factory area. Through intelligent equipment, it can fully perceive energy consumption, collect statistics on various energy consumption, and analyze the overall energy consumption of production and life in the factory area through energy consumption analysis. optimization.
Improve the safety construction of coal preparation plant
By equipped with intelligent Internet of Things equipment, statistical analysis of plant asset information is carried out to realize digital management of plant assets. At the same time, it can also carry out material positioning and inventory, and realize the full life cycle management of materials by managers.
Guarantee the safety of production and life in the factory area
Tupu software can effectively monitor the implementation of the daily patrol plan, and can link the 3D scene to view the route of the patrol plan in the factory area, video points and other information. At the same time, it graphically displays the abnormal reporting trend during the patrol process, and analyzes the high-incidence time periods and areas of patrol abnormalities.
At present, with the rapid development of new-generation information technologies such as artificial intelligence and 5G, we are in an era of great transformation from an industrial economy to a digital economy. Based on the management concept of "black coal, green development, high-carbon energy, and low-carbon utilization", Tupu Software has established an intelligent coal washing plant platform with a refined management model to provide high-quality information to the maximum extent to meet user needs and explore business collaboration Value, multi-dimensional and multi-level display, helps users make decisions quickly, and improves the business efficiency and quality of coal preparation plants. In the future, Tupu Software will keep up with the pace of the 5G era, and inject new momentum into coal preparation plant management and technological innovation, reducing manpower and improving efficiency, reducing costs, and transforming and developing.