CN108690895A - Material tracking method and prior-warning device in State of Blast Furnace - Google Patents
Material tracking method and prior-warning device in State of Blast Furnace Download PDFInfo
- Publication number
- CN108690895A CN108690895A CN201710229644.1A CN201710229644A CN108690895A CN 108690895 A CN108690895 A CN 108690895A CN 201710229644 A CN201710229644 A CN 201710229644A CN 108690895 A CN108690895 A CN 108690895A
- Authority
- CN
- China
- Prior art keywords
- charge
- stove
- blast furnace
- furnace
- volume
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 title claims abstract description 58
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000012517 data analytics Methods 0.000 claims abstract description 17
- 238000004364 calculation method Methods 0.000 claims description 7
- 238000007405 data analysis Methods 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 3
- 239000000571 coke Substances 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004422 calculation algorithm Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/24—Test rods or other checking devices
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Blast Furnaces (AREA)
Abstract
The invention discloses a kind of material tracking methods in State of Blast Furnace,According to stockline height,The type of furnace of actual volume and charge present position of the charge in stove,Using card when that formula calculates this charge is lower along position in stove,Again using this position as the upper edge position of preceding batch of material,Batch of material is lower along position before calculating,And so on,The location information of all batch of materials in State of Blast Furnace can be calculated,And the downstream rate of batch of material can be calculated according to the total time-consuming of nearest three batch of materials downlink,The invention also discloses material prior-warning devices in a kind of State of Blast Furnace,Including sensor assembly,PLC controller,Data analytics server,Simulant-client and audible-visual annunciator in stove,The sensor assembly passes through PLC controller,Data analytics server is connect with simulant-client in stove,The audible-visual annunciator is connect with PLC controller,Keep operator more intuitive,Compactly grasp the working of a furnace in blast furnace.
Description
Technical field
The present invention relates to blast furnace operation technology field, more particularly to material tracking method and early warning dress in a kind of State of Blast Furnace
It sets.
Background technology
Tracking of the blast furnace operating person to material in State of Blast Furnace, usually considers fixed smelting cycle.Traditional smelting cycle
It is still, stove to be entered in actual production by assuming that batch volume is equal ideally estimates into each batch of material of blast furnace
Each batch of material batch volume be all not exactly the same, it is larger to allow for actual conditions deviation in the result and stove of estimation in this way.
Invention content
To solve the above problems, the invention discloses material tracking method and prior-warning device in a kind of State of Blast Furnace, can make
Downlink situation of intuitive, the succinct grasp furnace charge of operator in stove avoids the error of rough calculation, and to empty burnt or net coke
State in stove carries out tracking display, accurately describes every batch of charge position and reaches the time in air port, and to sky
Burnt, net burnt arrival designated position and the various abnormal working of a furnaces carry out sound-light alarm.
In order to achieve the above objectives, technical scheme is as follows:
A kind of material tracking method in State of Blast Furnace, includes the following steps:
S1, the weight information into furnace charge batch is acquired, the chemical examination information and heap density information of each material is obtained from MES system,
On the basis of known blast furnace design, practical body of the charge outside stove is calculated according to the heap density of the weight of charge and the charge
Product, further according to stove outside actual volume and enter furnace pressure shrinkage and calculate actual volume of the charge in stove;
S2, the stockline after charge enters stove is acquired in real time according to the position sensor being arranged in State of Blast Furnace, according to stockline height, material
The type of furnace for criticizing the actual volume and charge present position in stove, using card when formula calculates lower edge of this charge in stove
Position;
S3, using lower in stove of the charge along position as the upper edge position of preceding charge, in conjunction with practical body of the preceding charge in stove
The type of furnace of long-pending and preceding charge present position works as formula using card and calculates the lower along position of preceding charge;
S4, circulation step(3)Operation, until air port charge lower edge be less than air port stockline, State of Blast Furnace can be calculated in this way
The location information of interior all charges;
S5, the total time-consuming of downlink in blast furnace criticized according to three batch of materials for entering stove recently, can calculate the downlink for interior charge of coming out of the stove
Speed, further according to the charge quantity in stove between a certain charge and shaft lower edge, stockline height is multiplied with charge quantity can be with
It obtains the Bottom Runby of charge, then the downstream rate of the Bottom Runby of charge divided by charge can be calculated into this charge and reached
The time in air port.
As an improvement of the present invention, the blast furnace includes stove time, shaft, furnace bosh, bosh and cupola well, stove time portion
Point, furnace bosh part and barrel section be cylinder, the shaft part is round platform, and the bosh part is inverted round stage.
As an improvement of the present invention, the step S2 includes:
S21, furnace throat radius be r1, the height of furnace throat is h1, which is h, busbar and the shaft bottom surface of shaft
The angle of diameter is α, according to formula V1=πr1(h1-h)Calculate charge upper edge to furnace throat lower edge height volume V1, then root
The volume V that charge is calculated according to formula ∑ t*s, by the volume V of the volume V of charge and charge upper edge to furnace throat lower edge height1Into
Row compares;
S22, when charge volume V be less than charge upper edge to furnace throat lower edge height volume V1When, according to the cubature formula of cylinder
It can obtain charge height H shared in furnace throat1=V/πr1, further according to formula x=(h+H)Charge lower edge can be calculated
Height x;
S23, when charge volume V be more than charge upper edge to furnace throat lower edge height volume V1When, the radius of shaft upper edge is r2,
According to formula V2=(V-V1)Charge can be calculated and fall volume V in shaft2, then according to formula R=r2+H2/ tan α can be counted
Calculate the radius R at charge lower edge, further according to the cubature formula of round platform, so as to calculate charge shaft volume V2=
{πH2[(r2+H2/tanα)^2+ (r2+H2/tanα)r2+r2^2]}/3;
S24, according to charge shaft volume V2Obtain charge height H shared by shaft2Value, further according to formula x=(h1+H2)
Obtain the height x of charge lower edge.
In a kind of State of Blast Furnace in material prior-warning device, including sensor assembly, PLC controller, data analytics server, stove
Simulant-client and audible-visual annunciator, the sensor assembly is by simulating visitor in PLC controller, data analytics server and stove
Family end connects, and the audible-visual annunciator is connect with PLC controller.
As an improvement of the present invention, the sensor assembly include weight sensor, position sensor, flowmeter and
Pressure sensor, the sensor assembly is by the data transmission in collected stove to PLC controller, and PLC controller is to scene
The current and voltage signals of analog sensor acquire and are converted to numerical value, are then communicated to data analytics server, data analysis
Server calculates numerical value, and result of calculation is then transferred to simulant-client in stove, and simulant-client is again with height in stove
The mode of the stove type of furnace shows that the position of material in State of Blast Furnace, the audible-visual annunciator are connect with PLC controller, and PLC controller is complete
The control signal output of pairs of audible-visual annunciator, to make audible-visual annunciator obtain warning message.
As an improvement of the present invention, the position sensor is stock rod.
As an improvement of the present invention, the data analytics server totally 6 pieces of hard disks, wherein 2 pieces are system disk, other
4 pieces are data disks, and the server disk array uses RAID1+0 modes.
As an improvement of the present invention, the position sensor is arranged inside blast furnace, the weight sensor setting
In blast furnace ore tank part, the flowmeter and pressure sensor are arranged in the medium pipeline outside blast furnace, the PLC controller
It is mounted in low pressure chamber device cabinet with data analytics server, simulant-client and audible-visual annunciator are installed in the stove
Section chief room.
Beneficial effects of the present invention:
Material tracking method and prior-warning device in State of Blast Furnace of the present invention, provide it is a kind of timely, simply and effectively with
Abnormal, special circumstances prior-warning device in the method for material position and stove in track State of Blast Furnace, can make operator intuitive, accurate
Grasp downlink situation of the furnace charge in stove, the error for avoiding rough calculation from generating in ground;Prior-warning device can enter stove original with automatic collection
The data such as the real-time cold flow of actual weight and blast furnace of material, oxygen-enriched flow, injecting coal quantity, and combine blast furnace design size and structure
Calculated, further according to it is fixed enter the stove compressed coefficient, often have a collection of new position for entering stove furnace charge and calculating material in stove, so
Result of calculation is transferred to simulant-client in stove afterwards, simulant-client is shown in a manner of blast furnace design in State of Blast Furnace again in stove
The position of material makes operator more intuitively, more accurately grasp situation of the furnace charge in stove;It is provided with audible-visual annunciator, is passed through
The early warning lead of such as empty burnt, net coke of charge is set, or to work as material decrease speed and setting speed in stove inconsistent, or
When practical stockline exceeds early warning value range with operation stockline variation in stove, audible-visual annunciator can all send out sound and light alarm signal, carry
Show that operator more accurately holds the variation of conditions of blast furnace, more stable and reliable guidance foundation is provided for blast furnace operating;It will
Audible-visual annunciator is mounted on section chief room, and when conditions of blast furnace changes, blast furnace section chief can get information at the first time, from
And conditions of blast furnace is adjusted more in time;Server disk array uses RAID1+0 modes, while having taken into account server
Reliability and safety.
Description of the drawings
Fig. 1 is the flow chart of material tracking method in State of Blast Furnace.
Fig. 2 is the algorithm flow chart calculated under charge along position.
Fig. 3 is blast furnace schematic shapes.
Fig. 4 is material prior-warning device structural schematic diagram in State of Blast Furnace.
Specific implementation mode
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated, it should be understood that following specific implementation modes are only
For illustrating the present invention rather than limiting the scope of the invention.
Material tracking method and prior-warning device are acquired with blast fumance data as support in State of Blast Furnace of the present invention, false
A fixed fixed furnace charge enters the compressed coefficient of stove, enters that furnace charge batch cloth terminates and stock rod starts to carry the ruler moment and obtains in every batch of
Practical stockline simultaneously starts to calculate, on the basis of known blast furnace design, according to the actual weight and each material for entering furnace charge batch
Heap density calculates actual volume in the outer actual volume of stove and stove of this charge(And information can be chemically examined according to material and calculate batch of material
The information such as coke ratio, basicity, batch iron, batch quantity of slag), solved using card when formula is counter further according to the practical stockline height combination type of furnace
This charge is lower along position in stove, using this position as the upper edge position of preceding charge, in conjunction with preceding charge stove in actual volume
Charge is lower along position before being calculated with the type of furnace, and so on, the location information of all batch of materials in State of Blast Furnace can be calculated(And index
Information etc.), this is charge position in stove(And indication information etc.)Calculating;The calculating of charge downstream rate is that basis enters recently
The total time-consumings of three batch of materials of stove calculates the whole downstream rate for interior charge of coming out of the stove, further according to a certain charge in stove and shaft lower edge it
Between charge quantity calculate this charge reach air port time.Model in actual production, according to the working of a furnace, is constantly updated and corrects pressure
Contracting coefficient is realized with obtaining the simulation result being consistent with the practical working of a furnace and warning function.
Material tracking method in a kind of State of Blast Furnace of the present invention, includes the following steps:
S1, the weight information into furnace charge batch is acquired, the chemical examination information and heap density information of each material is obtained from MES system,
On the basis of known blast furnace design, practical body of the charge outside stove is calculated according to the heap density of the weight of charge and the charge
Product, further according to stove outside actual volume and enter furnace pressure shrinkage and calculate actual volume of the charge in stove;
S2, the stockline after charge enters stove is acquired in real time according to the position sensor being arranged in State of Blast Furnace, according to stockline height, material
The type of furnace for criticizing the actual volume and charge present position in stove, using card when formula calculates lower edge of this charge in stove
Position will fully consider the type of furnace when under calculating along position;
S3, using lower in stove of the charge along position as the upper edge position of preceding charge, in conjunction with practical body of the preceding charge in stove
The type of furnace of long-pending and preceding charge present position works as formula using card and calculates the lower along position of preceding charge;
S4, circulation step(3)Operation, until air port charge lower edge be less than air port stockline, State of Blast Furnace can be calculated in this way
The location information of interior all charges;
S5, the total time-consuming of downlink in blast furnace criticized according to three batch of materials for entering stove recently, can calculate the downlink for interior charge of coming out of the stove
Speed, further according to the charge quantity in stove between a certain charge and shaft lower edge, stockline height is multiplied with charge quantity can be with
It obtains the Bottom Runby of charge, then the downstream rate of the Bottom Runby of charge divided by charge can be calculated into this charge and reached
The time in air port.
Blast furnace of the present invention includes stove time, shaft, furnace bosh, bosh and cupola well, the stove wait part, furnace bosh part and
Barrel section is cylinder, and the shaft part is round platform, and the bosh part is inverted round stage.
Step S2 of the present invention includes:
S21, furnace throat radius be r1, the height of furnace throat is h1, which is h, busbar and the shaft bottom surface of shaft
The angle of diameter is α, according to formula V1=πr1(h1-h)Calculate charge upper edge to furnace throat lower edge height volume V1, then root
The volume V that charge is calculated according to formula ∑ t*s, by the volume V of the volume V of charge and charge upper edge to furnace throat lower edge height1Into
Row compares;
S22, when charge volume V be less than charge upper edge to furnace throat lower edge height volume V1When, according to the cubature formula of cylinder
It can obtain charge height H shared in furnace throat1=V/πr1, further according to formula x=(h+H)Charge lower edge can be calculated
Height x;
S23, when charge volume V be more than charge upper edge to furnace throat lower edge height volume V1When, the radius of shaft upper edge is r2,
According to formula V2=(V-V1)Charge can be calculated and fall volume V in shaft2, then according to formula R=r2+H2/ tan α can be counted
Calculate the radius R at charge lower edge, further according to the cubature formula of round platform, so as to calculate charge shaft volume V2=
{πH2[(r2+H2/tanα)^2+ (r2+H2/tanα)r2+r2^2]}/3;
S24, according to charge shaft volume V2Obtain charge height H shared by shaft2Value, further according to formula x=(h1+H2)
Obtain the height x of charge lower edge.
In a kind of State of Blast Furnace in material prior-warning device, including sensor assembly, PLC controller, data analytics server, stove
Simulant-client and audible-visual annunciator, the sensor assembly is by simulating visitor in PLC controller, data analytics server and stove
Family end connects, and the audible-visual annunciator is connect with PLC controller.
Sensor assembly of the present invention includes weight sensor, position sensor, flowmeter and pressure sensor.
The operation principle of the present invention:The sensors such as weight sensor, position sensor, flowmeter and pressure sensor can be real
When acquisition stove in data, then by collected data transmission to PLC controller, PLC controller is to in-site modeling amount sensing
The current and voltage signals of device acquire and are converted to numerical value, are then communicated to data analytics server, and data analytics server will count
According to being calculated, result of calculation is then transferred to simulant-client in stove, simulant-client is again with the side of blast furnace design in stove
Formula shows that the position of material in State of Blast Furnace, the audible-visual annunciator are connect with PLC controller, and PLC controller is completed to acousto-optic report
The control signal output of alert device can be preset in stove in simulant-client to make audible-visual annunciator obtain warning message
The early warning lead of such as empty burnt, the net coke of special batch of material, i.e., special batch of material reach the lot number in designated position such as air port, this setting early warning
Value can be stored in data analytics server, and the setting early warning value is read when system background is analyzed, for comparing, when special batch
When expecting that the lot number up to air port reaches setting value, the audible-visual annunciator in audible-visual annunciator will carry out sound-light alarm, remind behaviour
Author more accurately holds conditions of blast furnace, can also set the downstream rate of material and practical stockline and operation stockline variation in stove
Early warning value, when the decrease speed of material in blast furnace and the inconsistent downstream rate of setting, or practical stockline with operation expect
When line variation is beyond early warning value range, audible-visual annunciator will carry out sound-light alarm, and operator is reminded more accurately to hold blast furnace
The working of a furnace keeps the working of a furnace in blast furnace more stable.
Position sensor of the present invention is stock rod.
Data analytics server of the present invention totally 6 pieces of hard disks, wherein 2 pieces are system disk(No. 1 and No. 2 slots are to be
It is overall), other 4 pieces are data disks(3,4,5, No. 6 slots are data disks), the server disk array is using the side RAID1+0
Formula can take into account reliability and the safety of server simultaneously.
Position sensor of the present invention is arranged inside blast furnace, and the weight sensor is arranged in Blast Furnace Ore groove portion
Point, the flowmeter and pressure sensor are arranged in the medium pipeline outside blast furnace, the PLC controller and data analysis clothes
Device be engaged in low pressure chamber device cabinet, the result of calculation of material tracking in State of Blast Furnace is placed on independent client computer
In section chief's operating room, the details such as position of material in State of Blast Furnace are shown in computer in a manner of blast furnace design, in order to make height
Stove operating personnel grasp in time in State of Blast Furnace it is abnormal, and when will reach air port combustion zone to such as empty burnt, the net coke of special charge
Prepare in advance, audible-visual annunciator is mounted on section chief room, and when conditions of blast furnace changes, operating personnel can obtain at the first time
To information, to be adjusted more in time to conditions of blast furnace.
The technical means disclosed in the embodiments of the present invention is not limited only to the technological means disclosed in the above embodiment, further includes
By the above technical characteristic arbitrarily the formed technical solution of combination.
Claims (8)
1. a kind of material tracking method in State of Blast Furnace, it is characterised in that:Include the following steps:
S1, the weight information into furnace charge batch is acquired, the chemical examination information and heap density information of each material is obtained from MES system,
On the basis of known blast furnace design, practical body of the charge outside stove is calculated according to the heap density of the weight of charge and the charge
Product, further according to stove outside actual volume and enter furnace pressure shrinkage and calculate actual volume of the charge in stove;
S2, the stockline after charge enters stove is acquired in real time according to the position sensor being arranged in State of Blast Furnace, according to stockline height, material
The type of furnace for criticizing the actual volume and charge present position in stove, using card when formula calculates lower edge of this charge in stove
Position;
S3, using lower in stove of the charge along position as the upper edge position of preceding charge, in conjunction with practical body of the preceding charge in stove
The type of furnace of long-pending and preceding charge present position works as formula using card and calculates the lower along position of preceding charge;
S4, circulation step(3)Operation, until air port charge lower edge be less than air port stockline, State of Blast Furnace can be calculated in this way
The location information of interior all charges;
S5, the total time-consuming of downlink in blast furnace criticized according to three batch of materials for entering stove recently, can calculate the downlink for interior charge of coming out of the stove
Speed, further according to the charge quantity in stove between a certain charge and shaft lower edge, stockline height is multiplied with charge quantity can be with
It obtains the Bottom Runby of charge, then the downstream rate of the Bottom Runby of charge divided by charge can be calculated into this charge and reached
The time in air port.
2. material tracking method in a kind of State of Blast Furnace according to claim 1, it is characterised in that:The blast furnace includes stove
Time, shaft, furnace bosh, bosh and cupola well, it is cylinder that the stove, which waits part, furnace bosh part and barrel section, the shaft part
For round platform, the bosh part is inverted round stage.
3. material tracking method in a kind of State of Blast Furnace according to claim 1, it is characterised in that:The step S2 includes:
S21, furnace throat radius be r1, the height of furnace throat is h1, which is h, and the busbar of shaft and shaft bottom surface are straight
The angle of diameter is α, according to formula V1=πr1(h1-h)Calculate charge upper edge to furnace throat lower edge height volume V1, then basis
Formula ∑ t*s calculates the volume V of charge, by the volume V of the volume V of charge and charge upper edge to furnace throat lower edge height1It carries out
Compare;
S22, when charge volume V be less than charge upper edge to furnace throat lower edge height volume V1When, it can according to the cubature formula of cylinder
To obtain charge height H shared in furnace throat1=V/πr1, further according to formula x=(h+H)The height of charge lower edge can be calculated
Spend x;
S23, when charge volume V be more than charge upper edge to furnace throat lower edge height volume V1When, the radius of shaft upper edge is r2,
According to formula V2=(V-V1)Charge can be calculated and fall volume V in shaft2, then according to formula R=r2+H2/ tan α can be counted
Calculate the radius R at charge lower edge, further according to the cubature formula of round platform, so as to calculate charge shaft volume V2=
{πH2[(r2+H2/tanα)^2+ (r2+H2/tanα)r2+r2^2]}/3;
S24, according to charge shaft volume V2Obtain charge height H shared by shaft2Value, further according to formula x=(h1+H2)
Obtain the height x of charge lower edge.
4. material prior-warning device in a kind of State of Blast Furnace, it is characterised in that:Including sensor assembly, PLC controller, data analysis clothes
Be engaged in device, simulant-client and audible-visual annunciator in stove, the sensor assembly by PLC controller, data analytics server with
Simulant-client connects in stove, and the audible-visual annunciator is connect with PLC controller.
5. material prior-warning device in a kind of State of Blast Furnace according to claim 4, it is characterised in that:The sensor assembly packet
Include weight sensor, position sensor, flowmeter and pressure sensor, the sensor assembly is by the data in collected stove
It is transferred to PLC controller, PLC controller acquires the current and voltage signals of in-site modeling quantity sensor and be converted to numerical value, so
After be transferred to data analytics server, data analytics server calculates numerical value, and then result of calculation is transferred in stove
Simulant-client, simulant-client shows the position of material in State of Blast Furnace, the acousto-optic report in a manner of blast furnace design again in stove
Alert device is connect with PLC controller, and PLC controller is completed to export the control signal of audible-visual annunciator, to make audible-visual annunciator
Obtain warning message.
6. material prior-warning device in a kind of State of Blast Furnace according to claim 5, it is characterised in that:The position sensor is
Stock rod.
7. material prior-warning device in a kind of State of Blast Furnace according to claim 4, it is characterised in that:The data analysis service
Device totally 6 pieces of hard disks, wherein 2 pieces are system disk, other 4 pieces are data disks, and the server disk array uses the side RAID1+0
Formula.
8. material prior-warning device in a kind of State of Blast Furnace according to claim 5, it is characterised in that:The position sensor is set
It sets inside blast furnace, the weight sensor is arranged in blast furnace ore tank part, and the flowmeter and pressure sensor are arranged at
In medium pipeline outside blast furnace, the PLC controller and data analytics server are mounted in low pressure chamber device cabinet, the stove
Interior simulant-client and audible-visual annunciator are installed in section chief room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710229644.1A CN108690895A (en) | 2017-04-10 | 2017-04-10 | Material tracking method and prior-warning device in State of Blast Furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710229644.1A CN108690895A (en) | 2017-04-10 | 2017-04-10 | Material tracking method and prior-warning device in State of Blast Furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108690895A true CN108690895A (en) | 2018-10-23 |
Family
ID=63843168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710229644.1A Pending CN108690895A (en) | 2017-04-10 | 2017-04-10 | Material tracking method and prior-warning device in State of Blast Furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108690895A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109708482A (en) * | 2018-12-07 | 2019-05-03 | 冶金自动化研究设计院 | The positioning control system of multi items and more specification steel ingots in a kind of high temperature furnace |
| CN110846454A (en) * | 2019-12-17 | 2020-02-28 | 南京英韦德自动化技术有限公司 | Furnace charge tracking device in blast furnace ironmaking furnace and tracking method thereof |
| CN111611456A (en) * | 2020-05-25 | 2020-09-01 | 山东莱钢永锋钢铁有限公司 | Blast furnace coke belt component charging method |
| CN115125337A (en) * | 2021-03-24 | 2022-09-30 | 宝山钢铁股份有限公司 | Method for tracking position of material in blast furnace in real time |
| CN115418421A (en) * | 2022-08-29 | 2022-12-02 | 山东钢铁集团日照有限公司 | Blast furnace batch position tracking calculation method, system and calculation terminal |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103031394A (en) * | 2012-10-30 | 2013-04-10 | 鞍钢股份有限公司 | Proportioning method for lower part of blast furnace |
| CN103555876A (en) * | 2013-09-11 | 2014-02-05 | 江苏永钢集团有限公司 | Blast furnace burden charging monitoring method |
| 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 |
| CN207031470U (en) * | 2017-04-10 | 2018-02-23 | 江苏恒创软件有限公司 | Material prior-warning device in State of Blast Furnace |
-
2017
- 2017-04-10 CN CN201710229644.1A patent/CN108690895A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103031394A (en) * | 2012-10-30 | 2013-04-10 | 鞍钢股份有限公司 | Proportioning method for lower part of blast furnace |
| CN103555876A (en) * | 2013-09-11 | 2014-02-05 | 江苏永钢集团有限公司 | Blast furnace burden charging monitoring method |
| 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 |
| CN207031470U (en) * | 2017-04-10 | 2018-02-23 | 江苏恒创软件有限公司 | Material prior-warning device in State of Blast Furnace |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109708482A (en) * | 2018-12-07 | 2019-05-03 | 冶金自动化研究设计院 | The positioning control system of multi items and more specification steel ingots in a kind of high temperature furnace |
| CN110846454A (en) * | 2019-12-17 | 2020-02-28 | 南京英韦德自动化技术有限公司 | Furnace charge tracking device in blast furnace ironmaking furnace and tracking method thereof |
| CN111611456A (en) * | 2020-05-25 | 2020-09-01 | 山东莱钢永锋钢铁有限公司 | Blast furnace coke belt component charging method |
| CN115125337A (en) * | 2021-03-24 | 2022-09-30 | 宝山钢铁股份有限公司 | Method for tracking position of material in blast furnace in real time |
| CN115125337B (en) * | 2021-03-24 | 2023-12-12 | 宝山钢铁股份有限公司 | Real-time tracking method for material position in blast furnace |
| CN115418421A (en) * | 2022-08-29 | 2022-12-02 | 山东钢铁集团日照有限公司 | Blast furnace batch position tracking calculation method, system and calculation terminal |
| CN115418421B (en) * | 2022-08-29 | 2023-10-31 | 山东钢铁集团日照有限公司 | Method, system and terminal for tracking and calculating batch position of blast furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108690895A (en) | Material tracking method and prior-warning device in State of Blast Furnace | |
| CN101914904B (en) | Fire simulation experiment equipment for caverns in hydraulic and hydro-power engineering and simulation experiment method | |
| CN104990687B (en) | Study the Visualization method of dust migration rule in comprehensive pick face tunnel | |
| CN102733843B (en) | Method and experiment system for simulating tunneling gas migration rule of coal mine | |
| CN106191350B (en) | Bottom house air port working condition appraisal procedure based on fixed point radar | |
| CN203981240U (en) | A kind of IC engine fuel oil consumption monitoring system | |
| CN201837542U (en) | Sampling device capable of automatically measuring temperature and determining oxygen | |
| CN110925008B (en) | Intelligent adjustment testing experiment platform for coal mine local ventilation equipment | |
| CN112434852A (en) | Method for evaluating rationality of blast furnace air supply system | |
| CN106872070A (en) | A kind of optical fiber composite cable expert diagnostic system based on many reference amounts | |
| CN106636514A (en) | Online measurement device and method for temperature of large blast furnace molten iron | |
| CN108106746B (en) | The temperature of continuous wind tunnel cooling system measures and data collection system | |
| CN113686409A (en) | Coal-fired power plant coal bunker powder level detection device and method thereof | |
| CN104089656B (en) | A kind of stockyard spontaneous combustionof coal detection method and device | |
| CN106325177A (en) | Embedded monitor for constant compensation of lysimeter underground water | |
| CN203360473U (en) | Stock rod debugging device capable of determining reference point of blast furnace charge level | |
| CN207031470U (en) | Material prior-warning device in State of Blast Furnace | |
| CN105333908B (en) | IVC system cage box environment measuring equipment and its scaling method | |
| CN116310121A (en) | Digital twin system and method for slag skin of iron-making blast furnace | |
| CN201637588U (en) | Fire endurance test data acquisition system of building unit | |
| CN111639800B (en) | Method, device and storage medium for setting blast furnace process parameter range | |
| CN106123756B (en) | A kind of contactless magnetic field array sensing detecting system and probe distance setting method | |
| CN207751436U (en) | A kind of magnetic sensing fixed length measuring thickness device | |
| CN207031471U (en) | Utilize the instrument at rectangle principle measurement blast furnace material distribution chute inclination angle | |
| CN105039621A (en) | Burden surface profile measurement method for blast furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181023 |
|
| RJ01 | Rejection of invention patent application after publication |