Accelerate the promotion of industrial Internet, and map out a new blueprint for development

At present , Intelligent manufacturing has become a strategic goal for China to achieve from a large manufacturing country to a powerful manufacturing country , On the way to “ Steel power ” On the journey ,“ wisdom ” It is becoming a distinctive feature of the iron and steel industry .

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Fangda Jiugang Co., Ltd. focuses on the needs of management mode reform of iron and steel enterprises , Take advantage of the opportunity of green and low-carbon transformation of energy , It is dominated by the wide application of information technology , Push forward vigorously “ Intelligent manufacturing ”,“ To quench ” Smart steel . And cooperate with Tupo software , Take the lead in 5G、 visualization 、GIS Relevant technologies are introduced into the iron and steel industry . Build on 5G + Intelligent steel dispatching platform of cloud platform , Intelligent management and control enables enterprises to develop with high quality , Grasp the new opportunity of digital intelligence transformation , Promote the green, low-carbon and high-quality development of the iron and steel industry .

Effect display

Tupu software relies on self-developed HT for Web product , From digital twin animation 、 Process flow chart 、 The three dimensions of the cockpit are visually displayed on multiple production lines of Dajiu steel . turn “ Count ” by “ matter ”, The six iron making processes originally distributed within tens of thousands of square kilometers 、 Dozens of business system data are all integrated into . Each rail produced , Its logistics and information flow will match in real time , Process quality data will also be monitored online in real time .

The three-dimensional scene data of the steel plant is obtained by aerial modeling , Use aircraft or UAVs to carry multiple sensors , From the front, back, left and right, as well as five vertical directions to shoot and collect the ground objects , Quickly and efficiently obtain data and information that truly reflect the situation of the steel plant . Through correction 、 Adjustment 、 Multi view image matching and a series of in-house processing operations , Finally, a three-dimensional model is obtained . The result data of aerial modeling has geographic coordinate system information , It can be exactly the same as GIS matching .

How is steel made

In the production control room of Fangda Jiugang company , It is completely different from the traditional production monitoring , In addition to the real-time display of industrial cameras on the large screen , There are also those built with Tupo software 3D Simulate the real-time display of the whole process animation .3D Simulation animation on all units of the production line 、 Equipment status 、 The production status can be displayed in real time . And on the right 2D The panel displays important production and quality data . Click... In the scene “ home page ” The button pops up automatically , Show real-time production 、 Inventory and shipment volume 、 Raw material procurement 、 Environmental protection data, energy system and other information . Cooperate with the real scene , Give all dispatchers more comprehensive production information .

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In view of the problem that the traditional rail quality inspection can detect multiple defects only after the subsequent cold state , Graph flapping software is used to analyze all process data on the production line 、 Quality data 、 Application mining of equipment data , Build the quality control system of steel plant . If problems are found, they can be corrected in real time , Avoid more losses .

Safety production has always been an important topic in iron and steel production . Graph flapping software constructs lightweight 3D Indoor positioning and electronic fence visualization system （ Click the link to jump to the relevant page ）, The front can show a realistic scene of a modern chemical plant , Indoor positioning includes the real-time location of factory workers 、 The scope of the electronic fence 、 The safety of the site and so on , Help us intuitively understand the current safety situation of factory personnel .

Intelligent control of raw material yard

After the raw materials are unloaded from the wharf , It is transported to the raw material yard by belt . Figure intelligent unloading on the docking slot of the software 、 Key equipment of blast furnace main belt , Inventory of each material in the raw material yard 、 type 、 Real time acquisition of position data , Realize all-round three-dimensional monitoring of raw materials .

Mapo Software HT The engine will be the layout of the raw material plant 、 Transfer station 、 Material stacking shall be carried out according to the actual scene 1:1 Restore ,2D Panel linkage 3D scene , Real time display of raw material plant iron ore 、 solvent 、 Fuel and other pile parameters . Support the simulation of UAV or pedestrian perspective roaming , You can browse the raw material factory in all directions , When passing through the device , Automatically eject the mixed ore 、 Coke powder 、 coal 、 Information of the mixture of the first mix and the second mix . In the dispatching hall, the business personnel can view all aspects of the raw material yard of tens of thousands of square meters 、 Every device 、 Access to and use of various raw materials in real time .

At the same time, raw materials are pressed in the cockpit 、 Enter the factory 、 Cost and other key information are supplemented by 2D The configuration panel presents , And provide time dimension switching function , Looking at the data development .

Sintering intelligent control

Sintering process is one of the main production processes in iron and steel industry , Including cloth 、 ignition 、 Sintering and other main processes . Its energy consumption accounts for about% of the total energy consumption of steel production 23% about , Realizing intelligent control of energy consumption in sintering process is an important way to reduce energy consumption in process . The system interfaces with data according to requirements , Visualize the device and transmission animation of the sintering machine , Users can visually view the equipment and materials of the process production line through the three-dimensional scene , For example, sintering machine 、 Ring cooler, etc .2D The panel focuses on the furnace temperature of the sintering machine 、 Furnace pressure 、 Speed, current, etc , Business personnel can analyze and predict the energy consumption of sintering process according to the data , It is convenient for the next process to process accurately .

Intelligent control of iron making

Mapo Software HT The engine can be based on CAD chart 、 Aerial view 、 Equipment three view high-precision modeling ,1:1 Reduce iron ore 、 Coke and flux are added into the furnace from the top of the blast furnace , Then, high-temperature hot air is blown from the blast nozzle at the lower part of the furnace , Produce reducing gas , Reduced iron ore , The process of producing molten iron and slag . Various intelligent technologies are adopted for each process , Greatly improve production efficiency , Ensure production safety . Combined with the blast furnace overhaul project , Increase the application of on-site robots , The production operation and equipment operation will be reduced 、 Unmanned .

Intelligent temperature monitoring of hot blast stove and blast furnace

Blast furnace visualization technology is a new technology for monitoring the charging and smelting conditions in blast furnace and guiding the operation of blast furnace . The graphics software is based on the blast furnace process layout 3D modeling , The whole furnace body and shell 、 Translucent shell shall be considered for pipes, etc , Through the translucent furnace shell, you can see the furnace base refractory and water wall materials , All are color changing materials , Each piece of material corresponds to 1 Two temperature measuring points . Focus on the blast furnace body 、 Furnace top winch loading 、 Three zones of hot blast stove , Reflect the status of real-time materials and gas .

Through docking infrared temperature sensing 、 Optical fiber temperature measurement 、 Furnace top camera, thermal imager and other equipment , Conduct on-line real-time monitoring on the working conditions of pipelines and equipment , The value of the floating window can show the hot air duct 、 Gas injection pipe 、 Gas riser flow 、 Differential pressure at each point of furnace body static pressure purging .2D Panel real-time display CO、CO2 Mass fraction , Coke ratio 、 Gas flow 、 Furnace top pressure 、 Permeability parameters , And supplemented by line chart , Real time display of real-time data change trend of furnace top cross temperature measurement , So that the operators can know the gas distribution in the furnace and the changes of furnace conditions in time , And find out the abnormal conditions in the furnace in time , So as to actively regulate the operation of blast furnace .

Tupu software has also built a three-dimensional thermodynamic diagram monitoring system for the blast furnace body and a visualization system for the blast furnace ironmaking plant . The three-dimensional thermal map system reads the real-time incoming thermal sensor data from the back end to dynamically present , Provide thermal range adjustment function , According to the need to adjust the thermal performance of different peaks . The furnace body is produced in this way , No 3D The process of designer modeling , Any size can be generated in a data-driven way 、 High furnace body .

Blast furnace of iron making plant 3D The visual scene presents the basic operation process of a blast furnace ironmaking plant and the animation of molten iron tanker transporting steel through a lightweight model , Add the roaming effect of surround , Play a full range of real-time monitoring state changes .2D Panel , Present some important real-time early warning data of yesterday's history and today's , It can play a role of real-time monitoring in management and control .

Intelligent patrol inspection and platform maintenance

The traditional methods of hot metal transportation are all manual , Slow communication of information 、 And the labor intensity of post work is high 、 It's kind of dangerous . Besides , The traditional method of small train transportation takes about half an hour , Excessive heat loss of molten iron , It is not conducive to energy conservation and emission reduction . Tupu software integration 5G Technology based remote control and intelligent dispatching system for hot metal tank cars , The temperature drop of molten iron tank is precisely controlled , Hot metal logistics from ironmaking to steelmaking 、 Time flow 、 The information flow is seamlessly connected in the whole process , Open the era of intelligent control to comprehensively improve the operation efficiency of molten iron tanks .

Steelmaking intelligent control

Steelmaking process flow is monitored through graph flapping software HT 3D The effect is to monitor the whole process information of hot metal and hot metal tank car from hot metal pretreatment station to steel rolling production line , And the converter 、LF Refining furnace 、 Monitor the status of continuous caster and other equipment , Digital twin steelmaking process integration scenario . The whole process of steelmaking can be visualized 、 Intelligent decision making 、 Information system interaction and integration of each link .

stay MES Based on the system platform , Secondary development of ladle maximum capacity monitoring function , Visualize Kanban through data , Online supervision of molten iron ladle information , Including package age 、 Heat number 、 state 、 Weigh 、 Temperature etc. , To realize the monitoring of ladle condition 、 Real time view of ladle capacity and other data . Avoid excessive thickness of ladle due to failure to obtain it in time 、 Abnormal information such as exceeding the standard , Adding molten iron according to the normal operation loading amount leads to process accidents . It provides convenient and reliable data support for the next process , Help the safe and stable operation of steelmaking and smelting .

Converter visualization

Adding raw materials such as molten iron or scrap steel into electric furnace or converter is the first step of steelmaking operation . The graph flapping software makes the converter model 1:1 Restore , Users can view converter details according to roaming perspective . And the smelting state 、 Planned steel grade 、 Oxygen on time 、 Length of support 、 Molten iron weight and other data are accessed to the map flapping software HT 2D panel , Help business personnel to determine the amount of furnace steel auxiliary materials , Improve the refractory material of tapping hole , Reduce the damage of tapping hole caused by human factors .

LF Refining furnace visualization

LF Refining furnace is the key link connecting the preceding and the following in the steelmaking process , For refining molten steel 、 Molten steel temperature control and adjustment of production process and rhythm . Through graph flapping Software 3D High simulation model effect , For the external structure, operation and temperature rise of the refining furnace 、 desulphurization 、 Deoxidation alloying carries out digital twinning , Fusion robot automatic temperature measurement and sampling system ,2D The panel can display the real-time information of the refining furnace as required , Including furnace cover return water flow 、 Total inlet water pressure 、 Inlet water temperature of furnace cover 、 Variable pressure gasoline temperature 、 Inlet water temperature of furnace cover 、 Electrical degree 、 Secondary arc current, etc . Effectively solve the constraints such as high temperature in the production process and the inability to automatically collect the key parameters of process equipment in hazardous areas .

Intelligent control of steel rolling

By relying on graph flapping software visualization technology , Steel rolling process management can 2D configuration ,3D Digital display of continuous casting by simulation form 、 Hot rolled steel 、 Wire rod production process, etc .

Visualization of continuous casting production

Continuous casting is the process of converting molten steel into steel embryo . Tupu software relies on HT The engine is the digital twin of continuous casting production process and equipment , Realization 1：1 Scenario restored continuous casting production system ： Liquid steel after upstream treatment , It is transported to the rotary table in steel drums , It is divided into several strands through the liquid steel distributor , Separately injected into a mold of a specific shape , Start cooling and solidification , The outer shell is solidified 、 The inside is the casting embryo of molten steel , Then the casting embryo is drawn into the arc casting path , Continue to solidify to complete solidification after secondary cooling . After straightening, it is cut into blocks according to the order length , After surface treatment of steel embryo , And then sent to the rolling mill for rolling .

2D Panel linkage 3D scene , Include information in the package 、 Information and temperature of broaching equipment are displayed in a unified way , Help business personnel to break through the limitations of temperature measurement technology for heating billet , intuitive 、 Accurately reflect the heating state of billet , Provide basis for real-time tapping .

Visualization of hot rolled steel production

Hot rolling is heating the material during or before rolling , Generally, rolling is carried out only after heating to above the recrystallization temperature . The finishing rolling temperature has an important effect on the microstructure and properties of steel . Through the visualization of graph flapping software, the hot rolling production line is more transparent and clear , Integrating the principle of infrared temperature measurement , Combined with Mapo Software HT 2D The panel information shows the heating and temperature information of materials in the heating furnace , Including the temperature of soaking section 、 Temperature of the first heating section 、 Temperature of heating section II , And coal air ratio of heating furnace 、 Gas flow 、 Air flow, etc . Help business personnel to work accurately .

Wire rod production process visualization

Through graph flapping Software HT 3D High simulation model effect , Digital twinning of wire rod production process ： The production operation of wire rod workshop is to heat the small steel embryo in the heating furnace , After roughing mill , Intermediate rolling mill , Finishing mill , Reduction forming machine rolling , And then it is coiled by the coiler to form , After cooling the conveyor belt , Send to finishing area for finishing . The Tupu software connects with the data interface , Realize the real-time status display of the whole process of line material production in the scene , Form the visualization of wire rod production process , And supplemented by current , Actual speed 、 Linear velocity and other data . It is convenient to analyze various indicators in the production process , The management personnel can coordinate and coordinate all parties through the platform without going to the site .

Logistics Visualization

Steel from the factory to the harvest , The intermediate logistics link is now more and more valued by customers , They expect the steel to arrive in time , I hope to know where the steel goes during the whole transportation process . Mapo Software HT The engine integrates intelligent vehicle terminal and vehicle management system , Vehicle scheduling can be displayed in real time in the scene 、 Vehicle tracking 、 Operation monitoring and transportation performance ,2D Total number of vehicles with panel access 、 Total weight and weight information , Guide the driver to carry out material transportation, measurement and other operations .

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After the operation is completed, the on-board terminal will transport the operation performance information 、GPS The position information is fed back to the visualization system . Help solve the problem of low visualization of steel logistics management 、 Logistics transportation can not be carried out scientifically and reasonably 、 The empty driving rate of vehicles is high 、 Low transportation efficiency .

As a profound industrial revolution, smart steel , It will be the blue ocean of innovative technology in the future .

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