CN108018393A - Intelligent automatic steelmaking system and method - Google Patents
Intelligent automatic steelmaking system and method Download PDFInfo
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- CN108018393A CN108018393A CN201610937028.7A CN201610937028A CN108018393A CN 108018393 A CN108018393 A CN 108018393A CN 201610937028 A CN201610937028 A CN 201610937028A CN 108018393 A CN108018393 A CN 108018393A
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- steelmaking
- steel
- manufacturing parameter
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/30—Regulating or controlling the blowing
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/285—Plants therefor
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Botany (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Abstract
The invention discloses a kind of intelligent automatic steelmaking system and method, the method system includes：Data analysis module, is configured to the steel-making data according to steelmaking equipment, and analysis draws the manufacturing parameter of the steelmaking equipment；Control module, is configured to the manufacturing parameter drawn according to analysis module analysis, forms control instruction, and the control instruction is sent to the steelmaking equipment.The technical solution of the embodiment of the present invention analyzes steel-making data by data analysis module, draw the manufacturing parameter of the steelmaking equipment, whole steelmaking process is monitored by data monitoring module, by control module, the manufacturing parameter drawn according to analysis module analysis, forms control instruction, and the control instruction is sent to the steelmaking equipment, so as to fulfill the automation of whole steelmaking process, manpower is saved, improves production efficiency.
Description
Technical field
The present invention relates to technical field of ferrous metallurgy, more particularly to a kind of intelligent automatic steelmaking system and method.
Background technology
Due to that can be related to many raw materials and product in steelmaking process, existing many method for making steel cannot be effectively sharp
With the raw material and product of each side, the method that only manually experience control operation and the few tradition of artificial collection of information fall behind, it is impossible to
The reasonable disposition of resource is carried out, causes the waste of resource, it is therefore desirable to a kind of raw material that can efficiently use each stage, into
Row automatic Steelmaking.
Domestic widely used automatic Steelmaking system at present, mainly using static cost control or revolving furnace sublance+static state (stove
Gas determines carbon+static state) control mode, the hit rate of terminal [C], [T] is greatly improved especially with sublance detection mode, but
Although dynamic control corrects the calculation error of static models, the control accuracy and hit rate of terminal [C], [T] can be improved, but still
Have the following disadvantages：(1) it is high to invest operating cost；(2) smelted furnace cinder process cannot be effectively monitored and controlled；(3)
Terminal [S], [P] cannot accurately be controlled；(4) it can not achieve calculating and dynamic detection and progress carried out to whole smelting process
Closed loop On-line Control.The actual conditions that therefore, it is difficult to adapt to smelt.
The content of the invention
In view of this, prediction model is established to whole steelmaking process the object of the present invention is to provide one kind, carrys out real-time estimate
The real-time change situation of each smelting parameter in converter, and component in stove is carried out in real time according to the situation of change of each smelting parameter
The intelligent automatic steelmaking system and method for adjustment.
To achieve these goals, the present invention provides a kind of intelligent automatic steelmaking system, including：
Data analysis module, is configured to the steel-making data according to steelmaking equipment, and analysis draws the production of the steelmaking equipment
Parameter；The consumption of species, the chemical composition of material, material and energy carrier that the steel-making data include material is sensitive, goes out
The chemical composition of molten steel, slag making number and smelting cycle duration during steel；The manufacturing parameter includes the weight of molten steel, molten steel
Temperature, carbon content, oxygen gun blowing time, blowing oxygen quantity, fire door flame information, clinker information and furnace gas information；
Data monitoring module, is configured to the steel-making data of monitoring steelmaking equipment, and sends to the analysis module；
Control module, is configured to according to the manufacturing parameter that draws of analysis module analysis, forms control instruction, and by institute
Control instruction is stated to send to the steelmaking equipment.
Preferably, the data analysis module, including：
First analysis submodule, is configured to calculate material before steel-making starts, draws comprising this fully steelmaking
The technical documentation of information；
Second analysis submodule, is configured to according in steelmaking process, according to the situation of change of material in steelmaking equipment, in real time
Analyze the manufacturing parameter that should be adjusted.
Preferably, the control module further includes：
Control submodule, is configured to the manufacturing parameter that should be adjusted analyzed according to second analysis module, to institute
State and control instruction is sent to the steelmaking equipment；
Submodule is corrected, is configured to the manufacturing parameter being calculated according to analysis module, the deviation between actual value,
Reanalyse and obtain new manufacturing parameter.
Preferably, the monitoring module includes：
Acquisition submodule, is configured to obtain the data that the data analysis module analyzes, and shows；
Submodule is tracked, is configured to the material and energy carrier in the preset time of tracking being actually added into and remove.
Preferably, the system also includes：
Visualization model, is configured to show steel-making data, manufacturing parameter and the shift information.
Preferably, the system also includes：
Communication module, is configured to send the control instruction to steelmaking equipment.
Preferably, the system also includes：
Reporting modules, the steel-making report of this heat steelmaking process is formed after being configured to tapping, and is printed.
Preferably, the system also includes：
Memory module, is configured to store the steel-making data and manufacturing parameter.
The present invention also provides a kind of intelligent automatic method for making steel, including：
Monitor the steel-making data of steelmaking equipment；
According to the steel-making data, analysis draws the manufacturing parameter of the steelmaking equipment；The steel-making data include material
The consumption of species, the chemical composition of material, the material and energy carrier chemical composition of molten steel, slag making time when being sensitive, tapping
Number and smelting cycle duration；When weight of the manufacturing parameter including molten steel, the temperature of molten steel, carbon content, oxygen gun blowing
Between, blowing oxygen quantity, fire door flame information, clinker information and furnace gas information；
The manufacturing parameter drawn according to analysis module analysis, forms control instruction, and the control instruction is sent
To the steelmaking equipment.
Compared with prior art, the invention has the advantages that：The technical solution of the embodiment of the present invention passes through data
Analysis module analyzes steel-making data, draws the manufacturing parameter of the steelmaking equipment, whole steelmaking process is by data monitoring
Module is monitored, and by control module, the manufacturing parameter drawn according to analysis module analysis, forms control instruction, and by described in
Control instruction is sent to the steelmaking equipment, so as to fulfill the automation of whole steelmaking process, saves manpower, improves production
Efficiency.
Brief description of the drawings
Fig. 1 is the schematic diagram of the embodiment one of the intelligent automatic steelmaking system of the present invention；
Fig. 2 is the schematic diagram of the steelmaking equipment of the embodiment one of the intelligent automatic steelmaking system of the present invention；
Fig. 3 is the schematic diagram of the embodiment two of the intelligent automatic steelmaking system of the present invention；
Fig. 4 is the technical documentation schematic diagram of the embodiment two of the intelligent automatic steelmaking system of the present invention；
Fig. 5 is that schematic diagram is reported in the steel-making of the embodiment two of the intelligent automatic steelmaking system of the present invention；
Fig. 6 is the flow chart of the embodiment one of the intelligent automatic method for making steel of the present invention.
Embodiment
With reference to the accompanying drawings and examples, the embodiment of the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but is not limited to the scope of the present invention.
Fig. 1 is the flow chart of the embodiment one of the intelligent automatic steelmaking system of the present invention, as shown in Figure 1, the present embodiment
Intelligent automatic steelmaking system, can specifically include data analysis module 10, data monitoring module 20 and control module 30.
Data analysis module 10, is configured to the steel-making data according to steelmaking equipment, and analysis draws the life of the steelmaking equipment
Produce parameter；The consumption of the species of the steel-making data including material, the chemical composition of material, material and energy carrier be it is sensitive,
The chemical composition of molten steel, slag making number and smelting cycle duration during tapping；The manufacturing parameter includes the weight of molten steel, steel
Temperature, carbon content, oxygen gun blowing time, blowing oxygen quantity, fire door flame information, clinker information and the furnace gas information of water.
Specifically, under normal circumstances, material can include the pig iron, slag steel and steel scrap.
Data monitoring module 20, is configured to the steel-making data of monitoring steelmaking equipment, and sends to the analysis module
Control module 30, according to the manufacturing parameter that draws of analysis module analysis, forms control instruction, and by the control
System instruction is sent to the steelmaking equipment.
Specifically, as Fig. 2 institutes method, steelmaking equipment can include intelligent terminal, control centre, converter.Intelligent terminal is to whole
A steel-making data are calculated, analyzed, and control centre forms control instruction and sends to converter.
Specifically, the monitoring module of the present embodiment is in smelting process, to status of equipment, using raw material weight and
The information such as exhausted air quantity are discharged to carry out periodically, for example, just doing a Data Collection at interval of 5 seconds.Data analysis module is according to adopting
The data of collection are once analyzed, to ensure to be controlled steelmaking process.
The technical solution of the present embodiment analyzes steel-making data by data analysis module, draws the steelmaking equipment
Manufacturing parameter, whole steelmaking process is monitored by data monitoring module, by control module, is drawn according to analysis module analysis
Manufacturing parameter, form control instruction, and the control instruction sent to the steelmaking equipment, so as to fulfill entirely making steel
The automation of journey, saves manpower, improves production efficiency.
Fig. 2 is the flow chart of the embodiment two of the intelligent automatic steelmaking system of the present invention, and the intelligence of the present embodiment is certainly
Dynamic steelmaking system further introduces technical scheme in further detail on the basis of above-described embodiment one.Such as Fig. 2 institutes
Show, the intelligent automatic steelmaking system of the present embodiment, specifically may include steps of：
The data analysis module 10, including：
First analysis submodule 101, is configured to calculate material before steel-making starts, and draws and is all refined comprising this
The technical documentation of steel information；
Second analysis submodule 102, is configured to according in steelmaking process, according to the situation of change of material in steelmaking equipment,
The manufacturing parameter that should be adjusted is analyzed in real time.
Specifically, technical documentation is that before steel-making, material is calculated by the first analysis submodule, pair drawn
A kind of technical report that steel-making data are predicted, its steel-making data included are not that reality makes steel data, technical documentation such as Fig. 3
It is shown.
Further, the control module 30 further includes：
Control submodule 301, is configured to the manufacturing parameter that should be adjusted analyzed according to second analysis module, to
It is described that control instruction is sent to the steelmaking equipment；
Submodule 302 is corrected, is configured to the manufacturing parameter being calculated according to analysis module, it is inclined between actual value
From reanalyse obtaining new manufacturing parameter.
Specifically, in steelmaking process, when and the computer value predicted in advance there is deviation when, weight is carried out to smelting plan
It is new to calculate, all it is consistent at any time with actual steel-making situation so as to fulfill the calculated value during control.Further, it is described
Monitoring module 20 includes：
Acquisition submodule 201, is configured to obtain the data that the data analysis module analyzes, and shows；
Submodule 202 is tracked, is configured to the material and energy carrier in the preset time of tracking being actually added into and remove.
Tool stops a ground, and tracking module gathers a data in prefixed time interval, to track the ginseng of the production in steelmaking equipment
Number situation of change, while when operating each time, can also track actual charging situation, and other operational circumstances.
Further, which further includes：
Visualization model 40, is configured to show steel-making data, manufacturing parameter and the shift information.
Further, which further includes：
Communication module 50, is configured to send the control instruction to steelmaking equipment.
Further, which further includes：
Reporting modules 60, the steel-making report of this heat steelmaking process is formed after being configured to tapping, and is printed.
Specifically, steel-making report is as shown in Figure 4.
Further, which further includes：
Memory module 70, is configured to store the steel-making data and manufacturing parameter.
Specifically, system have recorded all critical events, such as steel-making data and manufacturing parameter, and during refining certainly
The dynamic operation completed and the operation manually completed.
The technical solution of the present embodiment analyzes steel-making data by data analysis module, draws the steelmaking equipment
Manufacturing parameter, whole steelmaking process is monitored by data monitoring module, by control module, is drawn according to analysis module analysis
Manufacturing parameter, form control instruction, and the control instruction sent to the steelmaking equipment, so as to fulfill entirely making steel
The automation of journey, saves manpower, improves production efficiency.
Fig. 6 is the schematic diagram of the embodiment one of the intelligent automatic method for making steel of the present invention, as shown in fig. 6, the present embodiment
Intelligent automatic method for making steel, specifically may include steps of.
S601, monitors the steel-making data of steelmaking equipment.
S602, according to the steel-making data, analysis draws the manufacturing parameter of the steelmaking equipment；The steel-making data include
The chemical composition of molten steel when the consumption of the species of material, the chemical composition of material, material and energy carrier is sensitive, tapping, make
Slag number and smelting cycle duration；Weight, the temperature of molten steel, carbon content, the oxygen rifle that the manufacturing parameter includes molten steel are blown
Oxygen time, blowing oxygen quantity, fire door flame information, clinker information and furnace gas information.
S603, according to the manufacturing parameter that draws of analysis module analysis, forms control instruction, and by the control instruction
Send to the steelmaking equipment.
The intelligent automatic method for making steel of the present embodiment, the realization being controlled by using above-mentioned module to steelmaking process
Mechanism is identical with the realization mechanism of the intelligent automatic steelmaking system of above-mentioned embodiment illustrated in fig. 1, may be referred to above-mentioned Fig. 1 in detail
The record of illustrated embodiment, details are not described herein.
Above example is only the exemplary embodiment of the present invention, is not used in the limitation present invention, protection scope of the present invention
It is defined by the claims.Those skilled in the art can make the present invention respectively in the essence and protection domain of the present invention
Kind modification or equivalent substitution, this modification or equivalent substitution also should be regarded as being within the scope of the present invention.
Claims (9)
- A kind of 1. intelligent automatic steelmaking system, it is characterised in that the system comprises：Data analysis module, is configured to the steel-making data according to steelmaking equipment, and analysis draws the manufacturing parameter of the steelmaking equipment； The steel when consumption of the species of the steel-making data including material, the chemical composition of material, material and energy carrier is sensitive, tapping Chemical composition, slag making number and the smelting cycle duration of water；The manufacturing parameter includes weight, the temperature of molten steel of molten steel Degree, carbon content, oxygen gun blowing time, blowing oxygen quantity, fire door flame information, clinker information and furnace gas information；Data monitoring module, is configured to the steel-making data of monitoring steelmaking equipment, and sends to the analysis module；Control module, is configured to according to the manufacturing parameter that draws of analysis module analysis, forms control instruction, and by the control System instruction is sent to the steelmaking equipment.
- 2. intelligent automatic steelmaking system according to claim 1, it is characterised in that the data analysis module, including：First analysis submodule, is configured to calculate material before steel-making starts, draws comprising this fully steelmaking information Technical documentation；Second analysis submodule, is configured to, according in steelmaking process, according to the situation of change of material in steelmaking equipment, analyze in real time The manufacturing parameter that should be adjusted.
- 3. intelligent automatic steelmaking system according to claim 2, it is characterised in that the control module further includes：Control submodule, is configured to the manufacturing parameter that should be adjusted analyzed according to second analysis module, to described right The steelmaking equipment sends control instruction；Submodule is corrected, is configured to the manufacturing parameter being calculated according to analysis module, the deviation between actual value, carries out Reanalyse and obtain new manufacturing parameter.
- 4. intelligent automatic steelmaking system according to claim 1, it is characterised in that the monitoring module includes：Acquisition submodule, is configured to obtain the data that the data analysis module analyzes, and shows；Submodule is tracked, is configured to the material and energy carrier in the preset time of tracking being actually added into and remove.
- 5. intelligent automatic steelmaking system according to claim 1, it is characterised in that the system also includes：Visualization model, is configured to show steel-making data, manufacturing parameter and the shift information.
- 6. intelligent automatic steelmaking system according to claim 1, it is characterised in that the system also includes：Communication module, is configured to send the control instruction to steelmaking equipment.
- 7. intelligent automatic steelmaking system according to claim 1, it is characterised in that the system also includes：Reporting modules, the steel-making report of this heat steelmaking process is formed after being configured to tapping, and is printed.
- 8. intelligent automatic steelmaking system according to claim 3, it is characterised in that the system also includes：Memory module, is configured to store the steel-making data and manufacturing parameter.
- A kind of 9. intelligent automatic method for making steel, it is characterised in that including：Monitor the steel-making data of steelmaking equipment；According to the steel-making data, analysis draws the manufacturing parameter of the steelmaking equipment；The steel-making data include the kind of material The chemical composition of molten steel when the consumption of class, the chemical composition of material, material and energy carrier is sensitive, tapping, slag making number and The smelting cycle duration；The weight of the manufacturing parameter including molten steel, the temperature of molten steel, carbon content, the oxygen gun blowing time, blow Oxygen amount, fire door flame information, clinker information and furnace gas information；The manufacturing parameter drawn according to analysis module analysis, forms control instruction, and the control instruction is sent to institute State steelmaking equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610937028.7A CN108018393A (en) | 2016-11-01 | 2016-11-01 | Intelligent automatic steelmaking system and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610937028.7A CN108018393A (en) | 2016-11-01 | 2016-11-01 | Intelligent automatic steelmaking system and method |
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| CN108018393A true CN108018393A (en) | 2018-05-11 |
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| CN201610937028.7A Pending CN108018393A (en) | 2016-11-01 | 2016-11-01 | Intelligent automatic steelmaking system and method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110885912A (en) * | 2019-11-18 | 2020-03-17 | 中冶赛迪上海工程技术有限公司 | Automatic steelmaking method and system based on data analysis |
| CN114217592A (en) * | 2021-12-17 | 2022-03-22 | 北京瑞太智联技术有限公司 | Control system and method for copper top-blowing production process |
| CN115125363A (en) * | 2022-06-09 | 2022-09-30 | 北京同创信通科技有限公司 | Intelligent identification system and method for detecting batching in scrap steel hopper |
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| CN101845531A (en) * | 2010-05-07 | 2010-09-29 | 北京首钢自动化信息技术有限公司 | Converter smelting endpoint molten steel carbon and temperature control system and method thereof |
| CN102367500A (en) * | 2011-09-05 | 2012-03-07 | 北京首钢自动化信息技术有限公司 | Automatic control method of duplex process decarburization converter |
| CN103642972A (en) * | 2013-12-16 | 2014-03-19 | 新余钢铁集团有限公司 | Intelligent optimization control system for tapping temperature of converter |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101845531A (en) * | 2010-05-07 | 2010-09-29 | 北京首钢自动化信息技术有限公司 | Converter smelting endpoint molten steel carbon and temperature control system and method thereof |
| CN102367500A (en) * | 2011-09-05 | 2012-03-07 | 北京首钢自动化信息技术有限公司 | Automatic control method of duplex process decarburization converter |
| CN103642972A (en) * | 2013-12-16 | 2014-03-19 | 新余钢铁集团有限公司 | Intelligent optimization control system for tapping temperature of converter |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110885912A (en) * | 2019-11-18 | 2020-03-17 | 中冶赛迪上海工程技术有限公司 | Automatic steelmaking method and system based on data analysis |
| CN110885912B (en) * | 2019-11-18 | 2021-10-15 | 中冶赛迪上海工程技术有限公司 | Automatic steelmaking method and system based on data analysis |
| CN114217592A (en) * | 2021-12-17 | 2022-03-22 | 北京瑞太智联技术有限公司 | Control system and method for copper top-blowing production process |
| CN114217592B (en) * | 2021-12-17 | 2024-06-28 | 北京瑞太智联技术有限公司 | Control system and method for copper top-blowing production process |
| CN115125363A (en) * | 2022-06-09 | 2022-09-30 | 北京同创信通科技有限公司 | Intelligent identification system and method for detecting batching in scrap steel hopper |
| CN115125363B (en) * | 2022-06-09 | 2023-10-20 | 北京同创信通科技有限公司 | Intelligent recognition system and method for detecting ingredients in scrap steel hopper |
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Application publication date: 20180511 |