CN101644924A - Method for tracking and managing process of weighing and loading materials for blast furnace - Google Patents
Method for tracking and managing process of weighing and loading materials for blast furnace Download PDFInfo
- Publication number
- CN101644924A CN101644924A CN200810043691A CN200810043691A CN101644924A CN 101644924 A CN101644924 A CN 101644924A CN 200810043691 A CN200810043691 A CN 200810043691A CN 200810043691 A CN200810043691 A CN 200810043691A CN 101644924 A CN101644924 A CN 101644924A
- Authority
- CN
- China
- Prior art keywords
- numbering
- control system
- time
- process control
- cycle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The invention discloses a method for tracking and managing process of weighing and loading materials for a blast furnace. The method automatically judges material order, material batch and material group, acquires the starting time and end time of each material order, the quantity and serial number of bins arranged each time, the trademark and weight of each material and the starting information and/or end information of each period, and acquires or generates the serial number of each material order, material batch, material group and period. Therefore, the method calculates the correspondenceof the period, the material group, the material batch and the material order in quantity, information, serial number and sequence, and calculates the weight of each trademark of material and the weight of each type of material by taking the period, the material group, the material batch and the material order as units. The method stores the data in a database, and provides query and display on ahuman-computer interface. The method can meet requirements of various blast furnace ironmaking environments, has high development efficiency, facilitates improving project implementation quality, shortens project construction period, and reduces project implementation cost.
Description
Technical field
The present invention relates to a kind of method for tracking and managing process of blast furnace ironmaking.
Background technology
Blast furnace ironmaking is a complex physicochemical process, and this process can roughly be described as: from upper of furnace body pack into iron ore, fuel and solvent; Blast high-temperature oxygen-enriched air burning fuel from the body of heater bottom, produce a large amount of high-temperature reductibility gases and move upward; The furnace charge of upper of furnace body through a series of processes such as heating, reduction, fusing, slag making, finally generates liquid slag and molten iron and discharges blast furnace through the iron mouth in the decline process.Weighing and loading materials process wherein is the important means that guarantees conditions of blast furnace, slag performance, and working of a furnace even running is significant for keeping.
The weighing and loading materials equipment of modern big-and-middle-sized blast furnace sees also Fig. 1.Ore deposit groove 11 stores ore (comprising sintering deposit, lump ore, the assorted ore deposit of pellet etc.), and burnt groove 12 stores coke, and both always are in normal material level level by the timely supply of belt.In some production environments, one or more ore deposits groove 11 is disposed to an ore deposit middle hopper 21 with ore, and one or more burnt grooves 12 are disposed to a burnt middle hopper 22 with coke.Ore deposit middle hopper 21 and burnt middle hopper 22 are disposed to ore and coke on the material loading travelling belt 30 respectively again, are sent in the blast furnace 40.The bottom of ore deposit groove 11 and burnt groove 12 is equipped with meausring apparatus (not shown), can this ore deposit groove 11 of weighing or the ore of burnt groove 12 each dischargings or the weight of coke.There is not middle hopper in another kind of production environment, and ore deposit groove 11 directly is discharged into ore on the material loading travelling belt 30, and burnt groove 12 directly is discharged into coke on the material loading travelling belt 30, is resent in the blast furnace.
At present blast furnace ironmaking is comparatively ripe in basic automatization level (L1 level) aspect, can be controlled the production run of weighing and loading materials for blast furnace by the controller that PLC (programmable logic controller (PLC)) etc. forms.On process control level (L2 level) aspect, because different production environments has different blast-furnace equipments, operating process and management expectancy, so implementation method is not quite similar, and normally carries out on-site customization according to concrete production environment.This makes that the development efficiency of process tracking method of process control level is low, and can not be in other production environments recyclings.
Summary of the invention
Technical matters to be solved by this invention provides a kind of method for tracking and managing process of weighing and loading materials for blast furnace, and this method can adapt to various production environments.
For solving the problems of the technologies described above, the method for tracking and managing process of weighing and loading materials for blast furnace of the present invention comprises the steps:
The 1st step, Process Control System is discharged ore or one or more burnt groove with one or more ore deposits groove at every turn simultaneously, and to discharge coke simultaneously be a material at every turn, gathers or generate numbering, zero-time, the concluding time of each material time, feed bin quantity and numbering, the material trade mark and the weight of each discharging;
In the 2nd step, Process Control System is a charge with the material of continuous one or more identical type, gathers or generate the numbering of each charge;
In the 3rd step, Process Control System is a material group with two continuous different types of charges, gathers or generate the numbering of each material group;
In the 4th step, Process Control System is gathered start information and/or the ending message of production cycle, gathers or calculate the quantity of the start time, concluding time of production cycle, the material that comprises time or charge or material group, gathers or generate the numbering in each cycle;
In the 5th step, Process Control System is stored following content in database, and provides inquiry and demonstration in man-machine interface:
The weight of the weight of the numbering in each cycle, zero-time, concluding time, all types of materials, each trade mark material, the quantity of the material group that comprises, numbering and order;
The weight of the weight of the numbering of each material group, zero-time, concluding time, all types of materials, each trade mark material, the quantity of the charge that comprises, numbering and order;
The weight of the weight of the numbering of each charge, zero-time, concluding time, all types of materials, each trade mark material, quantity, numbering and order that the material that comprises is inferior;
The numbering of each material time, zero-time, concluding time, the weight of all types of materials, the weight of each trade mark material, the quantity of the feed bin that comprises and numbering.
In the method for the invention, process control level (L2 level) computer system main task is weighing status signal and the weighing data signal that receives the weighing and loading materials process that L1 uploads at every turn, promptly receive the weighing information of weighing and loading materials process least unit from the L1 system, carry out the merger arrangement of weighing data, the granularity of weighing information is integrated, for the site operation personnel provides the information height integrated with relevant mathematical model, the weighing data result of more directly reflection batching characteristic, utilizing above-mentioned information in time to make relevant operations decision process for mathematical model expediently with operating personnel provides basic data to support.The staff can be that unit carries out tracking and managing process to the weighing and loading materials for blast furnace process with cycle, material group, charge or material in view of the above.For the urgent change material situation that occurs in the weighing and loading materials for blast furnace process, the method for the invention can adapt to automatically and need not carry out extra manual intervention.Therefore the present invention can satisfy various blast furnace ironmaking environments, and the development efficiency height helps improving project implementation quality, shortens the project construction cycle.
Description of drawings
The present invention is further detailed explanation below in conjunction with drawings and Examples:
Fig. 1 is the synoptic diagram of existing weighing and loading materials for blast furnace equipment;
Fig. 2 is the method for tracking and managing process process flow diagram of weighing and loading materials for blast furnace of the present invention.
Reference numeral is among the figure: 11-ore deposit groove; The burnt groove of 12-; 21-ore deposit middle hopper; The burnt middle hopper of 22-; 30-material loading travelling belt; The 40-blast furnace.
Embodiment
See also Fig. 1 and Fig. 2, the method for tracking and managing process of weighing and loading materials for blast furnace of the present invention comprises the steps:
The 1st step, Process Control System is discharged ore or one or more burnt groove 12 with one or more ore deposits groove 11 at every turn simultaneously, and to discharge coke simultaneously be a material time (step or skip) at every turn, gathers or generate numbering, zero-time, the concluding time of each material time, feed bin quantity and numbering, the material trade mark and the weight of each discharging;
In the 2nd step, Process Control System is a charge (batch) with the material of continuous one or more identical type, gathers or generate the numbering of each charge;
In the 3rd step, Process Control System is a material group (charge) with two continuous different types of charges, gathers or generate the numbering of each material group;
The 4th step, Process Control System is gathered start information and/or the ending message of production cycle (matrix), gather or calculate the quantity of the start time, concluding time of production cycle, the material that comprises time or charge or material group, gather or generate the numbering in each cycle;
In the 5th step, Process Control System is stored following content in database, and provides inquiry and demonstration in man-machine interface:
The weight of the weight of the numbering in each cycle, zero-time, concluding time, all types of materials, each trade mark material, the quantity of the material group that comprises, numbering and order;
The weight of the weight of the numbering of each material group, zero-time, concluding time, all types of materials, each trade mark material, the quantity of the charge that comprises, numbering and order;
The weight of the weight of the numbering of each charge, zero-time, concluding time, all types of materials, each trade mark material, quantity, numbering and order that the material that comprises is inferior;
The numbering of each material time, zero-time, concluding time, the weight of all types of materials, the weight of each trade mark material, the quantity of the feed bin that comprises and numbering.
In the 1st step of described method, the material trade mark is the numbering to each material, can determine corresponding concrete name of material, composition, proterties etc. according to the material trade mark.In this instructions, the type of material only refers to ore and coke two big classes.The material trade mark then refers to more careful, the concrete classification of concrete any ore, any coke.
When the controller of basic automatization level was the inferior numbering of each material, Process Control System was gathered this material time numbering; Otherwise Process Control System is that each material generates numbering.
When the controller of basic automatization level was numbered for each feed bin, Process Control System was gathered this feed bin numbering; Otherwise Process Control System generates numbering for each feed bin.
When the controller of basic automatization level provided the material trade mark for each concrete material, Process Control System was gathered this material trade mark; Otherwise Process Control System generates the trade mark for each material.
Under some situation, Process Control System is being grasped the corresponding relation of the feed bin numbering and the material trade mark.Only this means and to know one of them, can release another accordingly.
The weight of material of each feed bin discharging can be obtained by dual mode: one, weighing equipment (not shown) weighing bottom each feed bin obtains.Its two, obtain earlier the material general assembly (TW) of each material time by weighing equipment (not shown) weighing of ore deposit middle hopper 21 and burnt middle hopper 22 bottoms, obtain the average weight of material of each feed bin again according to the material time and the quantitative relation of feed bin.
In the 2nd step of described method, when the controller of basic automatization level was numbered for each charge, Process Control System was gathered this charge numbering; Otherwise Process Control System generates numbering for each charge.
In the 3rd step of described method, when the controller of basic automatization level was each material group #, Process Control System was gathered this material group #; Otherwise Process Control System is that each material group generates numbering.
In the 4th step of described method, when the controller of basic automatization level was numbered for each cycle, Process Control System was gathered this cycle numbering; Otherwise Process Control System generates numbering for each cycle.
In blast furnace ironmaking was produced, ore (ore that comprises the different trades mark such as sintering deposit, pellet, lump ore, lime, rauhkalk, silica) and coke were topmost materials, the amount maximum that needs.In addition, blast furnace ironmaking also needs some to measure less adjuvant comparatively speaking.If these adjuvants are dispersed in each material time middle interpolation, then each amount of adding all seldom.Be that unit adds once normally, can reduce the interpolation number of times like this, improve each addition with some material time or material group.In blast furnace ironmaking is produced, be a production cycle with above-mentioned some material time or material group, the abbreviation cycle.
The start information of production cycle and ending message comprise one or more of circulation sequence number of material in the cycle numbering, cycle beginning flag, end cycle sign, cycle time or material group.Process Control System can be according to start information and/or the ending message of production cycle, gathers or calculate the quantity of the start time, concluding time of production cycle, the material that comprises time or charge or material group.
In the L1 level, the conversion of production cycle there is following several mode usually:
One, for each cycle numbers, when the cycle, numbering increased, expression entered the new production cycle.The time that the cycle numbering increases is promptly as the start time in this cycle and the concluding time in last cycle.
Its two, for each cycle is provided with beginning flag or end mark, when beginning flag takes place, represent to enter the new production cycle, represent that when end mark takes place the current production cycle finishes.The time that beginning flag takes place is the start time in cycle, and the time that end mark takes place is the concluding time in cycle.
Its three, set up the upright sequence number that recycles for the material in each cycle time or material, for example each cycle comprises 32 material, the sequence number that then circulates is 01,02～32.When finding the sequence number that begins most, expression enters the new production cycle.The time of the sequence number that discovery begins most is the start time in cycle.
In the mode of these three kinds of cycle conversions, two adjacent start times in cycle (or concluding time) are the duration of one-period, two adjacent material time start times (or concluding time) are the duration of a material time in the present invention the 1st step, both be divided by quantitative relations of the cycle that can obtain and material time.In the third cycle conversion regime, also can circulation sequence number inferior according to material or the material group learn cycle and the quantitative relation of expecting inferior or material group.
In the 5th step of described method, the data that Process Control System is stored in database are that the controller from the basic automatization level collects a bit, and some is that Process Control System calculates voluntarily.
Finally storage also can be in man-machine interface (HMI) inquiry and result displayed in database, not only comprise cycle, material group, charge, the inferior corresponding relation on quantity, time, numbering and order of material, comprise that also with cycle, material group, charge, material be all types of materials of unit calculating and the weight of each trade mark material.For enterprise, be the meaning that every production data of unit statistics has particular importance with the material group.
Below, with two specific embodiments the method for the invention is described in detail.
One: one blast furnace ironmaking production environment of example, in L1 level aspect, controller provides each material inferior numbering, zero-time, concluding time, feed bin quantity and numbering, the material trade mark and weight, returns the production cycle numbering.
In this example, the method for the invention comprises the steps:
In the 1st step, Process Control System is directly gathered each material inferior numbering, zero-time, concluding time, feed bin quantity and numbering, the material trade mark and weight from L1 level controller; Determine a duration that material is inferior;
In the 2nd step, Process Control System is a charge with the inferior or continuous one or more coke material of continuous one or more ore charges, is that each charge generates numbering.
In the 3rd step, Process Control System is a material group with two continuous different types of charges, for each material group generates numbering.The sequencing of ore, coke is predesignated by enterprise in the material group.
The 4th step, Process Control System is gathered the numbering of each production cycle from L1 level controller, with each cycle numbering time of occurrence was the zero-time in this cycle and the concluding time of last one-period, the quantity of the material that comprises in each cycle time, charge and material group, the quantity of, charge inferior and material group for the material that is collected during the zero-time in this cycle and the zero-time of following one-period.
The 5th step, Process Control System computation period, material group, charge, the inferior corresponding relation on quantity, time, numbering and order of material, and be the weight that unit calculates each trade mark and all types of materials with charge, material group, cycle respectively, be stored in the database and inquiry and demonstration are provided in man-machine interface.
Two: one blast furnace ironmaking production environments of example, in L1 level aspect, controller provides zero-time, concluding time, feed bin quantity and numbering, the material trade mark and the weight of each material time, the circulation sequence number of the material group that also provides the production cycle and comprised.
In this example, the method for the invention comprises the steps:
In the 1st step, Process Control System is directly gathered each material inferior zero-time, concluding time, feed bin quantity and numbering, the material trade mark and weight from L1 level controller, is that each material generates numbering;
In the 2nd step, Process Control System is a charge with the inferior or continuous one or more coke material of continuous one or more ore charges, is that each charge generates numbering.
In the 3rd step, Process Control System is gathered the numbering of each material group, and according to the quantity of material group and material time and the corresponding relation of order, and clearly material group and charge, material are time in quantity with the corresponding relation in proper order;
The 4th step, Process Control System is gathered the circulation sequence number of material group in each production cycle from the controller of basic automatization level, with first sequence number time of occurrence was the zero-time in this cycle and the concluding time of last one-period, with the circulation sequence number quantity of material group in each cycle quantitative relation as cycle and material group; And be that each cycle generation is numbered;
The 5th step, Process Control System computation period, material group, charge, the inferior corresponding relation on quantity, time, numbering and order of material, and be the weight that unit calculates each trade mark and all types of materials with charge, material group, cycle respectively, be stored in the database and inquiry and demonstration are provided in man-machine interface.
In traditional weighing and loading materials for blast furnace process, the level Four notion in cycle, material group, charge, material time and not exclusively, the present invention is then by gathering or calculate all data of this level Four of completion.The staff can carry out tracking and managing process with arbitrary level to the weighing and loading materials for blast furnace process in view of the above.And the present invention judges material, charge, material group automatically, and non-traditional fixed qty pattern, especially adapts to the urgent change material situation that occurs in the production run (quantitative relation between the material group, charge, material time changes temporarily) and need not manual intervention.
Claims (7)
1. the method for tracking and managing process of a weighing and loading materials for blast furnace, it is characterized in that: described method comprises the steps:
The 1st step, Process Control System is discharged ore or one or more burnt groove with one or more ore deposits groove at every turn simultaneously, and to discharge coke simultaneously be a material at every turn, gathers or generate numbering, zero-time, the concluding time of each material time, feed bin quantity and numbering, the material trade mark and the weight of each discharging;
In the 2nd step, Process Control System is a charge with the material of continuous one or more identical type, gathers or generate the numbering of each charge;
In the 3rd step, Process Control System is a material group with two continuous different types of charges, gathers or generate the numbering of each material group;
In the 4th step, Process Control System is gathered start information and/or the ending message of production cycle, gathers or calculate the quantity of the start time, concluding time of production cycle, the material that comprises time or charge or material group, gathers or generate the numbering in each cycle;
In the 5th step, Process Control System is stored following data in database, and the inquiry and the demonstration of following data are provided in man-machine interface:
The weight of the weight of the numbering in each cycle, zero-time, concluding time, all types of materials, each trade mark material, the quantity of the material group that comprises, numbering and order;
The weight of the weight of the numbering of each material group, zero-time, concluding time, all types of materials, each trade mark material, the quantity of the charge that comprises, numbering and order;
The weight of the weight of the numbering of each charge, zero-time, concluding time, all types of materials, each trade mark material, quantity, numbering and order that the material that comprises is inferior;
The numbering of each material time, zero-time, concluding time, the weight of all types of materials, the weight of each trade mark material, the quantity of the feed bin that comprises and numbering.
2. the method for tracking and managing process of weighing and loading materials for blast furnace according to claim 1 is characterized in that: in the 1st step of described method, when the controller of basic automatization level be each material time numbering, Process Control System was gathered this material and is numbered; Otherwise Process Control System is that each material generates numbering;
When the controller of basic automatization level was numbered for each feed bin, Process Control System was gathered this feed bin numbering; Otherwise Process Control System generates numbering for each feed bin;
When the controller of basic automatization level provided the material trade mark for each concrete material, Process Control System was gathered this material trade mark; Otherwise Process Control System generates the trade mark for each material.
3. the method for tracking and managing process of weighing and loading materials for blast furnace according to claim 1 is characterized in that: in the 2nd step of described method, when the controller of basic automatization level during for each charge numbering, Process Control System is gathered this charge and is numbered; Otherwise Process Control System generates numbering for each charge.
4. the method for tracking and managing process of weighing and loading materials for blast furnace according to claim 1 is characterized in that: in the 3rd step of described method, when the controller of basic automatization level was each material group #, Process Control System was gathered this material group #; Otherwise Process Control System is that each material group generates numbering.
5. the method for tracking and managing process of weighing and loading materials for blast furnace according to claim 1 is characterized in that: in the 4th step of described method, when the controller of basic automatization level is each during numbering in cycle, Process Control System is gathered this cycle and is numbered; Otherwise Process Control System generates numbering for each cycle.
6. the method for tracking and managing process of weighing and loading materials for blast furnace according to claim 1, it is characterized in that: in the 4th step of described method, the start information of described production cycle and/or ending message comprise one or more of circulation sequence number of material in the cycle numbering, cycle beginning flag, end cycle sign, cycle inferior or charge or material group.
7. the method for tracking and managing process of weighing and loading materials for blast furnace according to claim 1 is characterized in that: in the 5th step of described method, data that Process Control System is stored in database or collect perhaps calculate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100436918A CN101644924B (en) | 2008-08-06 | 2008-08-06 | Method for tracking and managing process of weighing and loading materials for blast furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100436918A CN101644924B (en) | 2008-08-06 | 2008-08-06 | Method for tracking and managing process of weighing and loading materials for blast furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101644924A true CN101644924A (en) | 2010-02-10 |
| CN101644924B CN101644924B (en) | 2011-06-29 |
Family
ID=41656841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100436918A Active CN101644924B (en) | 2008-08-06 | 2008-08-06 | Method for tracking and managing process of weighing and loading materials for blast furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101644924B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102096404A (en) * | 2010-12-31 | 2011-06-15 | 中冶南方工程技术有限公司 | Bell-less string tank furnace top charging material software tracker and control method thereof |
| CN102851419A (en) * | 2012-09-26 | 2013-01-02 | 石家庄华海冶金科技有限公司 | Blast furnace loading control system |
| CN103374638A (en) * | 2012-04-26 | 2013-10-30 | 上海宝信软件股份有限公司 | Closed-loop control method for burdening of blast furnace |
| CN104898626A (en) * | 2015-05-29 | 2015-09-09 | 中冶赛迪工程技术股份有限公司 | System for tracking data in blast furnace |
| CN105483301A (en) * | 2015-12-01 | 2016-04-13 | 中冶南方工程技术有限公司 | Blast furnace charging batch safe-interval control method |
| CN106367548A (en) * | 2016-08-31 | 2017-02-01 | 重庆钢铁集团电子有限责任公司 | Method for achieving blast furnace material tracking based on trigger mechanism |
| CN106406261A (en) * | 2016-11-23 | 2017-02-15 | 北京首钢自动化信息技术有限公司 | Real-time tracking method of sintering raw material bin blanking component |
| CN106435069A (en) * | 2016-10-17 | 2017-02-22 | 中冶赛迪工程技术股份有限公司 | Material changing detection method and system for blast furnace smelting production process |
| CN113772444A (en) * | 2021-09-10 | 2021-12-10 | 驰创科技服务(福建)有限责任公司 | High-precision industrial metering equipment and working process |
| CN116729942A (en) * | 2023-05-26 | 2023-09-12 | 中冶华天工程技术有限公司 | Blast furnace feeding identification recording method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1292308A (en) * | 1999-06-24 | 2001-04-25 | 重庆钢铁(集团)有限责任公司 | Under-spout screening automatic control method for high furnace |
| CN100397264C (en) * | 2004-03-15 | 2008-06-25 | 上海宝信软件股份有限公司 | Method for controlling flow process type production line rhythm |
| CN100371097C (en) * | 2005-05-26 | 2008-02-27 | 上海宝信软件股份有限公司 | Control method of multiple material flow tracing |
| CN101034443A (en) * | 2006-03-10 | 2007-09-12 | 上海宝信软件股份有限公司 | Metallurgy MES trial batch tracking method |
-
2008
- 2008-08-06 CN CN2008100436918A patent/CN101644924B/en active Active
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102096404B (en) * | 2010-12-31 | 2013-11-20 | 中冶南方工程技术有限公司 | Bell-less string tank furnace top charging material software tracker and control method thereof |
| CN102096404A (en) * | 2010-12-31 | 2011-06-15 | 中冶南方工程技术有限公司 | Bell-less string tank furnace top charging material software tracker and control method thereof |
| CN103374638A (en) * | 2012-04-26 | 2013-10-30 | 上海宝信软件股份有限公司 | Closed-loop control method for burdening of blast furnace |
| CN103374638B (en) * | 2012-04-26 | 2015-04-22 | 上海宝信软件股份有限公司 | Closed-loop control method for burdening of blast furnace |
| CN102851419A (en) * | 2012-09-26 | 2013-01-02 | 石家庄华海冶金科技有限公司 | Blast furnace loading control system |
| CN102851419B (en) * | 2012-09-26 | 2013-11-13 | 石家庄华海冶金科技有限公司 | Blast furnace loading control system |
| CN104898626A (en) * | 2015-05-29 | 2015-09-09 | 中冶赛迪工程技术股份有限公司 | System for tracking data in blast furnace |
| CN105483301B (en) * | 2015-12-01 | 2017-06-13 | 中冶南方工程技术有限公司 | Charging of blast furnace charge personal distance control method |
| CN105483301A (en) * | 2015-12-01 | 2016-04-13 | 中冶南方工程技术有限公司 | Blast furnace charging batch safe-interval control method |
| CN106367548A (en) * | 2016-08-31 | 2017-02-01 | 重庆钢铁集团电子有限责任公司 | Method for achieving blast furnace material tracking based on trigger mechanism |
| CN106435069A (en) * | 2016-10-17 | 2017-02-22 | 中冶赛迪工程技术股份有限公司 | Material changing detection method and system for blast furnace smelting production process |
| CN106435069B (en) * | 2016-10-17 | 2018-07-06 | 中冶赛迪工程技术股份有限公司 | A kind of change material detection method and system towards blast furnace process production process |
| CN106406261A (en) * | 2016-11-23 | 2017-02-15 | 北京首钢自动化信息技术有限公司 | Real-time tracking method of sintering raw material bin blanking component |
| CN106406261B (en) * | 2016-11-23 | 2018-11-09 | 北京首钢自动化信息技术有限公司 | A kind of raw materials for sintering storehouse blanking ingredient method for real time tracking |
| CN113772444A (en) * | 2021-09-10 | 2021-12-10 | 驰创科技服务(福建)有限责任公司 | High-precision industrial metering equipment and working process |
| CN116729942A (en) * | 2023-05-26 | 2023-09-12 | 中冶华天工程技术有限公司 | Blast furnace feeding identification recording method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101644924B (en) | 2011-06-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101644924B (en) | Method for tracking and managing process of weighing and loading materials for blast furnace | |
| Mokhtar et al. | A decision support tool for cement industry to select energy efficiency measures | |
| CN100485047C (en) | Intelligent diagnosis and determination support system for blast furnace | |
| CN105002320B (en) | The ore deposit Jiao's groove feeding system being classified under a kind of groove and feeding technique | |
| CN103911483B (en) | A kind of converter steel alloy clading self-feeding control method | |
| CN1403593A (en) | Blast furnace smelt controlling method with intelligent control system | |
| Agarwal et al. | Analysing blast furnace data using evolutionary neural network and multiobjective genetic algorithms | |
| CN101907883A (en) | Dynamic maintenance planning apparatus | |
| CN104593540A (en) | Method for evaluating energy efficiency in converter steelmaking process | |
| CN104988261A (en) | Blast furnace belt feeding system and material list setting method thereof | |
| JP4374386B2 (en) | Environmental impact improvement decision support equipment | |
| CN106125554A (en) | A kind of continuous batching feed bin charging Operating Ratio automatic adjusting method | |
| CN101760578A (en) | Converter smelting operation decision supporting system | |
| CN106327096A (en) | Automatic compiling method for charging time sequence of continuous batching bin | |
| CN106408214A (en) | Equivalent conversion evaluation method for full-life-cycle environmental cost of project | |
| CN204874577U (en) | Burnt groove in hierarchical ore deposit feeding system under groove | |
| CN104599076A (en) | Steel production solid waste recycling scheduling system and method | |
| CN114399211A (en) | Method for converting flow time sequence of blast furnace bunker group scheduling into production instruction | |
| CN1173542A (en) | Blast furnace operating consulting system | |
| CN112861276B (en) | Blast furnace burden surface optimization method based on data and knowledge dual drive | |
| KR101201022B1 (en) | Method, device for making plan to feed raw material into tank and computer readable recording medium | |
| CN113761732A (en) | Method for modeling and optimizing one-class multi-disturbance workshop flexible scheduling based on reinforcement learning | |
| CN113807712A (en) | MES management method | |
| CN113189299A (en) | Real-time online display analysis system for coal quality of coal bunker | |
| CN106435069B (en) | A kind of change material detection method and system towards blast furnace process production process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |