CN108981877A - A kind of empty packet bearing calibration of steel-making folding tank hot metal circulating system - Google Patents
A kind of empty packet bearing calibration of steel-making folding tank hot metal circulating system Download PDFInfo
- Publication number
- CN108981877A CN108981877A CN201810865655.3A CN201810865655A CN108981877A CN 108981877 A CN108981877 A CN 108981877A CN 201810865655 A CN201810865655 A CN 201810865655A CN 108981877 A CN108981877 A CN 108981877A
- Authority
- CN
- China
- Prior art keywords
- traveling crane
- weighing
- overhead traveling
- flatcar
- folding
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G17/00—Apparatus for or methods of weighing material of special form or property
- G01G17/04—Apparatus for or methods of weighing material of special form or property for weighing fluids, e.g. gases, pastes
- G01G17/06—Apparatus for or methods of weighing material of special form or property for weighing fluids, e.g. gases, pastes having means for controlling the supply or discharge
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
- G01G23/01—Testing or calibrating of weighing apparatus
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/058—Safety, monitoring
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/10—Plc systems
- G05B2219/16—Plc to applications
- G05B2219/163—Domotique, domestic, home control, automation, smart, intelligent house
Abstract
The present invention relates to a kind of empty packet bearing calibrations of steel-making folding tank hot metal circulating system, belong to the positioning of steel mill overhead traveling crane and Weighing technical field.Technical solution is: by the variation claimed using folding tank flatcar, judging to roll over the event that tank sits packet and bull ladle, records bull ladle or sit the flatcar number of packet；Flatcar number when traveling crane positioning system hangs by searching for folding tank finds the seat packet time；Then the event generated in same time interval by judging the variation that overhead traveling crane claims is found, realizes the real-time correct tracking of folding ullage packet, and then realizes the accuracy of folding tank hot metal circulating acquisition.The beneficial effects of the present invention are: being qualitatively judged with folding tank flatcar weighing variation, quantitative calculating is carried out using the positioning of overhead traveling crane cart, without increasing equipment investment, realizes the real-time precise calibration of folding ullage packet, and then realize the accuracy of slag inclusion molten iron acquisition, it is conducive to cost control.
Description
Technical field
The present invention relates to it is a kind of steel-making folding tank hot metal circulating system empty packet bearing calibration, belong to steel mill overhead traveling crane positioning and
Weighing technical field.
Background technique
Major function between steel mill folding tank is that the molten iron for generating ironmaking is tumbled into the ladle of steel-making, logical to facilitate
It crosses steel-making overhead traveling crane and molten iron is blended into converter progress STEELMAKING PRODUCTION.Folding tank hot metal circulating system is the key that steel-making weighing system metering
Metering system, the accuracy of hot metal circulating are directly related to the metering clearing of inter-plant molten iron, are related to the control of molten steel consumption index
System.It realizes currently, the folding tank molten iron Weighing of most of steel mills all uses traveling crane positioning system through acquisition emptying packet
When tare weight, sling again packet when gross weight, take sum of the two be net weight mode.Which rolls over the sky packet tracing of tank hot metal circulating
Processing mode is to look for the empty packet of one put down recently as tare weight when folding tank hangs and wraps again, carry out molten iron net weight value
It calculates.For save the cost, traveling crane positioning system is only with cart positioning, while a folding tank line has two molten iron flatcar fortune
There is the case where rolling over tank flatcar first-in last-out in defeated molten iron, may cause folding ullage packet and correspond to mistake, influence the accurate of hot metal circulating
Property.For this reason, it may be necessary to carry out steel-making folding tank hot metal circulating sky packet correction, the accuracy of hot metal circulating is realized.If it is considered that using adding
Crown block trolley positioning is filled, folding tank flatcar may be implemented is positioned for folding tank molten iron sky packet correction, but fixed due to installing trolley additional
Position needs to carry out the investment of equipment and operation and maintenance, increases production cost.
Summary of the invention
It is an object of the present invention to provide a kind of empty packet bearing calibrations of steel-making folding tank hot metal circulating system, are claimed using folding tank flatcar
Variation is qualitatively judged again, carries out quantitative calculating using the positioning of overhead traveling crane cart, without increasing equipment investment, realizes folding tank iron
The accuracy of water metering, solves the above problem existing for prior art,
The technical solution adopted by the present invention is that:
The empty packet bearing calibration of tank hot metal circulating system is rolled in a kind of steel-making, by the variation claimed using folding tank flatcar, judges to roll over tank
The event of packet and bull ladle is sat, bull ladle is recorded or sits the flatcar number of packet；It is flat when traveling crane positioning system hangs by searching for folding tank
License number finds the seat packet time；Then the event generated in same time interval by judging the variation that overhead traveling crane claims is found, realizes folding
The real-time correct tracking of ullage packet, and then realize the accuracy of folding tank hot metal circulating acquisition.
The present invention is corrected using existing steel-making folding tank hot metal circulating system, which includes folding tank flatcar weighing inspection
It surveys instrument, folding tank flatcar weighing emitter, roll over tank flatcar weighing reception device, folding tank weighing PLC system, folding tank weighing net
Network, folding tank flatcar weighing server system, overhead traveling crane cart locating and detecting device, overhead traveling crane weighing detection device, overhead traveling crane wireless transmission
Device, overhead traveling crane radio receiver, overhead traveling crane weighing system network, overhead traveling crane weighing system server, server system network, folding tank
Hot metal circulating FTP client FTP；
The following steps are included:
Step 1: folding tank flatcar weighing surveymeter table is mounted on folding tank flatcar, the numerical value change feelings of detection folding tank flatcar weighing
Condition；
Step 2: folding tank flatcar weighing emitter is mounted on folding tank flatcar, the title that folding tank flatcar weighing surveymeter table is obtained
Tuple value carries out wireless transmission；Folding tank flatcar weighing reception device is mounted on the folding room tank PLC, receives folding tank flatcar weighing transmitting dress
Set the weighing numerical value of wireless transmission；
Step 3: the weighing numerical value that folding tank flatcar weighing reception device receives is claimed by folding tank weighing network, incoming folding tank flatcar
Weight server system, folding tank flatcar weighing server system are mounted on folding tank computer room；
Step 4: overhead traveling crane cart locating and detecting device is mounted on overhead traveling crane and track, detects the position signal of overhead traveling crane large vehicle walking；
Overhead traveling crane weighing detection device is mounted on overhead traveling crane, detects overhead traveling crane weighing-up wave；Overhead traveling crane wireless launcher is mounted on overhead traveling crane, nothing
The position signal and overhead traveling crane weighing-up wave of the overhead traveling crane large vehicle walking of line transmitting；
Step 5: overhead traveling crane radio receiver is mounted on the folding room tank PLC, receives the overhead traveling crane cart of overhead traveling crane wireless launcher transmitting
The position signal and overhead traveling crane weighing-up wave of walking；
Step 6: overhead traveling crane radio receiver weighs the position signal of overhead traveling crane large vehicle walking and overhead traveling crane weighing-up wave by overhead traveling crane
Grid, is passed to overhead traveling crane weighing system server, and overhead traveling crane weighing system server is mounted on folding tank computer room；
Step 7: overhead traveling crane weighing system server and folding tank flatcar weighing server system pass through server system network communication；
Step 8: folding tank hot metal circulating FTP client FTP passes through server system network communication.
Making software program judges to roll over the event that tank sits packet and bull ladle, record is hung by the variation claimed using folding tank flatcar
Packet or the flatcar number for sitting packet；Flatcar number when traveling crane positioning system hangs by searching for folding tank finds the seat packet time；Then it looks for
The event generated in same time interval by judging the variation that overhead traveling crane claims, realizes the real-time correct tracking of folding ullage packet, into
And realize the accuracy of folding tank hot metal circulating acquisition.
Making software program, software program operate in the environment of wireless industrial transmission and Ethernet, including flatcar weighing
Data acquisition module, flatcar weighing correction event generation module, overhead traveling crane data acquisition module, overhead traveling crane data processing module, folding tank
Hot metal circulating sky packet correction module and folding tank hot metal circulating client query module；
Step 1: flatcar weighing data acquisition module, by flatcar weighing real-time data acquisition into server database；
Step 2: flatcar weighing correction event generation module claims real time data to change using flatcar in database, judges that rolling over tank sits
Packet and bull ladle event generation, and record bull ladle or sit wrap flatcar number into database table；
Step 3: overhead traveling crane data acquisition module by the acquisition of day truck position and weight real time data, and is written in database；
Step 4: the position of overhead traveling crane acquired in real time and weight data are carried out logic judgment and pushed away by overhead traveling crane data processing module
Reason generates the event information of folding tank hot metal circulating, comprising: folding tank hot metal circulating gross weight event, tare weight event and corresponding gross weight
Value, tare weight value and net weight value；
Step 5: folding tank hot metal circulating sky packet correction module, the empty packet correction generated using flatcar weighing correction event generation module
Correction is compared in the event data that data and overhead traveling crane data processing module generate, and realizes folding ullage packet correction, realizes molten iron meter
The accuracy of amount.
Step 6: folding tank hot metal circulating client query module realizes the client query of folding tank hot metal circulating data.
The beneficial effects of the present invention are: with folding tank flatcar weighing variation qualitatively judged, using overhead traveling crane cart position into
Row is quantitative to be calculated, and without increasing equipment investment, is realized only by the feelings of folding tank flatcar Weighing and overhead traveling crane cart positioning acquisition
Under condition, guarantees the real-time precise calibration of folding ullage packet, and then realize the accuracy of slag inclusion molten iron acquisition, reduce Iron-smelting and refining
The hot metal circulating dispute of steel process promotes the reduction of hot metal in steelmaking consumption, is conducive to cost control.
Detailed description of the invention
Fig. 1 is the composition figure of steel-making folding tank hot metal circulating system of the embodiment of the present invention；
Fig. 2 is the scantling plan of the embodiment of the present invention；
Fig. 3 is the embodiment of the present invention flow chart；
Wherein, 1# rolls over tank flatcar weighing surveymeter table 1,1# folding tank flatcar weighing emitter 2,1# folding tank flatcar and weighs and receive dress
Set 3,2# folding tank flatcar weighing surveymeter table 4,2# folding tank flatcar weighing emitter 5,2# folding tank flatcar weighing reception device 6,
Folding tank weighing PLC system 7, folding tank weighing network 8, folding tank weighing server system 9；Overhead traveling crane cart locating and detecting device 10, day
Vehicle weighing detection device 11, overhead traveling crane wireless launcher 12, overhead traveling crane radio receiver 13, overhead traveling crane weighing network 14, overhead traveling crane clothes
Business device system 15, server system network 16, folding tank hot metal circulating FTP client FTP 17.
Specific embodiment
Below in conjunction with attached drawing, by embodiment, the present invention will be further described
In embodiment, steel-making folding tank hot metal circulating system of the present invention, including 1# folding tank flatcar weighing surveymeter table 1,
1# rolls over tank flatcar weighing emitter 2,1# folding tank flatcar weighing reception device 3,2# folding tank flatcar weighing surveymeter table 4,2# folding
Tank flatcar weighing emitter 5, folding tank weighing PLC system 7, rolls over tank weighing network 8, folding at 2# folding tank flatcar weighing reception device 6
Tank weighing server system 9；Overhead traveling crane cart locating and detecting device 10, overhead traveling crane weighing detection device 11, overhead traveling crane wireless launcher
12, overhead traveling crane radio receiver 13, overhead traveling crane weighing network 14, overhead traveling crane server system 15, server system network 16, folding tank iron
Water metered clients system 17.
Tank flatcar weighing surveymeter table 1,4 is rolled over, is mounted on folding tank flatcar, the numerical value change feelings of detection folding tank flatcar weighing
Condition.Folding tank flatcar weighing emitter 2,5 is mounted on folding tank flatcar, weighing numerical value is carried out wireless transmission, folding tank flatcar claims
Reclosing receiving apparatus 3,6 is mounted on the folding room tank PLC, receives the weighing numerical value of wireless transmission.The folding tank that radio receiver receives
Weighing numerical value is passed to by folding tank weighing network 8 and is rolled over tank weighing PLC system 7 and then be passed to folding tank flatcar weighing server system
9, flatcar weighing server system 9 is mounted on folding tank computer room.Overhead traveling crane cart Position monitoring devices 10, be mounted on overhead traveling crane and
On track, the position signal of overhead traveling crane large vehicle walking is detected；Overhead traveling crane weighing detection device 11, is mounted on overhead traveling crane, and detection overhead traveling crane claims
Weight signal.Overhead traveling crane radio receiver 13 is mounted on the folding room tank PLC, receives wireless launcher transmitting 12, is mounted on overhead traveling crane
On, overhead traveling crane positioning position and weight signal data.The position and weight letter that overhead traveling crane radio receiver 13 positions overhead traveling crane
Number is passed to overhead traveling crane weighing system server 15 by overhead traveling crane weighing system network 14, and overhead traveling crane weighing server system 16 is pacified
Mounted in folding tank computer room.Overhead traveling crane weighing system server 15 and flatcar weighing system server 9 pass through server system net
Network communication 15.Tank hot metal circulating FTP client FTP 17 is rolled over, which is communicated by server network 16 and server system 9,15.
A kind of empty packet bearing calibration of steel-making folding tank hot metal circulating system, rolls over tank hot metal circulating system using existing steel-making
It is corrected, making software program, by the variation claimed using folding tank flatcar, judges to roll over the event that tank sits packet and bull ladle, record
Bull ladle or the flatcar number for sitting packet；Flatcar number when traveling crane positioning system hangs by searching for folding tank finds the seat packet time；Then
The event generated in same time interval by judging the variation that overhead traveling crane claims is found, realizes the real-time correct tracking of folding ullage packet,
And then realize the accuracy of folding tank hot metal circulating acquisition.
Method of the invention is to establish folding tank hot metal circulating sky packet correction software system, and system overall operation is in wireless industrial
In the environment of transmission and Ethernet, including flatcar weighing data acquisition module, flatcar weighing correction event generation module, overhead traveling crane number
According to acquisition module, overhead traveling crane data processing module, folding tank hot metal circulating sky packet correction module.
Flatcar weighing data acquisition module is realized flatcar weighing real-time data acquisition into server database.Flatcar
Weighing correction event generation module, realizes and claims real time data to change using flatcar in database, judges that rolling over tank sits packet and bull ladle thing
The generation of part, and record bull ladle or sit wrap flatcar number into database table.Overhead traveling crane data acquisition module realizes day truck position
With the acquisition of weight real time data, and it is written in database.Overhead traveling crane data processing module realizes acquiring in real time by overhead traveling crane
Position and weight data carry out logic judgment and reasoning, generate the event information and corresponding folding tank molten iron of folding tank hot metal circulating
Measure the information such as gross weight event, tare weight event and corresponding gross weight value, tare weight value and net weight value.Roll over the correction of tank hot metal circulating sky packet
Module realizes the thing that the empty packet correction data generated using folding tank flatcar weighing correction event and overhead traveling crane data processing module are generated
Number of packages realizes folding ullage packet correction, realizes the accuracy of hot metal circulating according to correction is compared.Folding tank hot metal circulating client is looked into
Module is ask, realizes the client query of folding tank hot metal circulating data.
Referring to attached drawing 2.
1, flatcar weighing data acquisition module implementation method is as follows: folding tank flatcar weighing uses the data based on OPC technology
Acquisition mode installs flatcar weighing data acquisition module program by server and collects the weighing data in PLC system
In the database of flatcar server.
2, flatcar weighing correction event generation module implementation method is as follows: claiming real time data to become using flatcar in database
Change, judge roll over tank sit packet and bull ladle event generation, and record bull ladle or sit wrap flatcar number into database table.Specific side
Formula is to establish database folding tank flatcar correction data table, records flatcar logout, including flatcar event time, flatcar number, flat
Vehicle sits packet and bull ladle event flag field.Wherein flatcar event is defined as, and an empty packet is put on flatcar or slings a weight
Packet, is defined as an event.The judgment basis that one event generates are as follows: the mutation of folding tank flatcar weighing value, including emptying packet thing
Part and hoist packet event.Be vented packet event: flatcar weighing value sports 90 tons -120 tons of empty packet value by 0 ton, is defined as emptying packet
Event；Hoist packet event: flatcar weighing value sports 0 ton by 130 tons -290 tons of packet value again, is defined as hoist packet event.Claiming
Weight values be mutated generation event at the time of, by the time of event, flatcar number (be defined as 1# vehicle be 1,2# vehicle be 2), flatcar sit wrap and
(emptying package definition is 1 to bull ladle event flag, and hoist packet is positioned as 2) data-in library database folding tank flatcar correction data table
In.
3, overhead traveling crane data acquisition module implementation method is as follows: the acquisition of day truck position and weight real time data is used based on string
The data acquisition modes of mouth mechanics of communication install overhead traveling crane data acquisition module program by server, overhead traveling crane wireless receiving are filled
The day truck position in system and weight real time data are set, in the database table for collecting overhead traveling crane server.
4, overhead traveling crane data processing module implementation method is as follows: the position acquired in real time using the overhead traveling crane in database and weight
Data situation carries out logic judgment and reasoning, generates the event information and corresponding folding tank molten iron meter of folding tank hot metal circulating
Measure the information such as gross weight event, tare weight event and corresponding gross weight value, tare weight value and net weight value.
Concrete mode be establish database overhead traveling crane event log data table, including day license number, event time, event code,
The fields such as overhead traveling crane gross weight, overhead traveling crane tare weight, overhead traveling crane net weight, position code.Wherein overhead traveling crane event is defined as, and overhead traveling crane puts next empty packet
Or sling one and wrap again, it is defined as an event.The judgment basis that one event generates are as follows: in folding tank position, overhead traveling crane weighing
The mutation of value, including emptying packet event and hoist packet event.Roll over tank overhead traveling crane and be vented packet event: overhead traveling crane weighing value is by empty packet value 90
- 120 tons of ton, sports 0 ton, is defined as emptying packet event, event code are as follows: C012, stablizing before which is occurred are weighed
Records of values is that gross weight, tare weight 0, the gross weight value that net weight is the moment subtract tare weight value；Overhead traveling crane hoist packet event: overhead traveling crane weighing
Value is sported 130 tons -290 tons, is defined as hoist packet event, event code are as follows: the event is occurred C014 by 0 ton of packet value again
Preceding weighing records of values of stablizing is that gross weight, tare weight, the gross weight value that net weight is the moment subtract tare weight value.It is generated in overhead traveling crane event
At the time of, by day license number (23# overhead traveling crane be defined as 1,24# overhead traveling crane be defined as 2), event time, event code (C012 or
C014), overhead traveling crane gross weight, overhead traveling crane tare weight (, overhead traveling crane net weight, position code (folding tank be 2) data-in library overhead traveling crane event log data
Table.
5, folding tank hot metal circulating sky packet correction module implementation method is as follows: realizing and is produced using folding tank flatcar weighing correction event
Correction is compared in the event data that raw empty packet correction data and overhead traveling crane data processing module generate, and realizes folding ullage packet school
Just, the accuracy of hot metal circulating is realized.Concrete mode are as follows: before new folding tank hangs again the generation of packet event, carry out empty packet school
Just.Firstly, finding the C014 event that newest overhead traveling crane is hung, the flatcar number for hanging signal that folding tank flatcar generates is found, then
That finds our department's flatcar puts the packet time, then finds the time of overhead traveling crane emptying packet event, this sky packet value is proofreaded, if unanimously
It does not modify then, correction of modifying if inconsistent, the gross weight of C014 event, tare weight and net weight value is corrected update.Its
In, it is believed that the time range for being same time generation signal is 2 minutes, while the result of correction being recorded to the correction of database
In record sheet, it is convenient for folding tank hot metal circulating correction course inquiry.
6, folding tank hot metal circulating client query module implementation method is as follows: establishing based on the folding tank molten iron of C/S model
Client query program is measured, realizes the query function of folding tank hot metal circulating data, meets the inquiry of metering molten iron, analysis demand.
Claims (3)
1. a kind of empty packet bearing calibration of steel-making folding tank hot metal circulating system, it is characterised in that: pass through what is claimed using folding tank flatcar
Variation judges to roll over the event that tank sits packet and bull ladle, records bull ladle or sit the flatcar number of packet；Traveling crane positioning system is by searching for folding
Flatcar number when tank is hung finds the seat packet time；Then it finds in same time interval by judging that the variation that overhead traveling crane claims generates
Event, realize folding ullage packet real-time correct tracking, and then realize folding tank hot metal circulating acquisition accuracy.
2. a kind of empty packet bearing calibration of steel-making folding tank hot metal circulating system according to claim 1, it is characterised in that compile
Software program processed, software program operate in the environment of wireless industrial transmission and Ethernet, including flatcar weighing data acquires mould
Block, flatcar weighing correction event generation module, overhead traveling crane data acquisition module, overhead traveling crane data processing module, folding tank hot metal circulating are empty
Packet correction module and folding tank hot metal circulating client query module；
Step 1: flatcar weighing data acquisition module, by flatcar weighing real-time data acquisition into server database；
Step 2: flatcar weighing correction event generation module claims real time data to change using flatcar in database, judges that rolling over tank sits
Packet and bull ladle event generation, and record bull ladle or sit wrap flatcar number into database table；
Step 3: overhead traveling crane data acquisition module by the acquisition of day truck position and weight real time data, and is written in database；
Step 4: the position of overhead traveling crane acquired in real time and weight data are carried out logic judgment and pushed away by overhead traveling crane data processing module
Reason generates the event information of folding tank hot metal circulating, comprising: folding tank hot metal circulating gross weight event, tare weight event and corresponding gross weight
Value, tare weight value and net weight value；
Step 5: folding tank hot metal circulating sky packet correction module, the empty packet correction generated using flatcar weighing correction event generation module
Correction is compared in the event data that data and overhead traveling crane data processing module generate, and realizes folding ullage packet correction, realizes molten iron meter
The accuracy of amount；
Step 6: folding tank hot metal circulating client query module realizes the client query of folding tank hot metal circulating data.
3. a kind of empty packet bearing calibration of steel-making folding tank hot metal circulating system according to claim 1 or 2, feature exist
In, using steel-making folding tank hot metal circulating system be corrected, the system include folding tank flatcar weighing surveymeter table, folding tank flatcar claim
Retransmit injection device, folding tank flatcar weighing reception device, folding tank weighing PLC system, folding tank weighing network, folding tank flatcar weighing service
Device system, overhead traveling crane cart locating and detecting device, overhead traveling crane weighing detection device, overhead traveling crane wireless launcher, overhead traveling crane wireless receiving dress
It sets, overhead traveling crane weighing system network, overhead traveling crane weighing system server, server system network, folding tank hot metal circulating FTP client FTP；
The following steps are included:
Step 1: folding tank flatcar weighing surveymeter table is mounted on folding tank flatcar, the numerical value change feelings of detection folding tank flatcar weighing
Condition；
Step 2: folding tank flatcar weighing emitter is mounted on folding tank flatcar, the title that folding tank flatcar weighing surveymeter table is obtained
Tuple value carries out wireless transmission；Folding tank flatcar weighing reception device is mounted on the folding room tank PLC, receives folding tank flatcar weighing transmitting dress
Set the weighing numerical value of wireless transmission；
Step 3: the weighing numerical value that folding tank flatcar weighing reception device receives is claimed by folding tank weighing network, incoming folding tank flatcar
Weight server system, folding tank flatcar weighing server system are mounted on folding tank computer room；
Step 4: overhead traveling crane cart locating and detecting device is mounted on overhead traveling crane and track, detects the position signal of overhead traveling crane large vehicle walking；
Overhead traveling crane weighing detection device is mounted on overhead traveling crane, detects overhead traveling crane weighing-up wave；Overhead traveling crane wireless launcher is mounted on overhead traveling crane, nothing
The position signal and overhead traveling crane weighing-up wave of the overhead traveling crane large vehicle walking of line transmitting；
Step 5: overhead traveling crane radio receiver is mounted on the folding room tank PLC, receives the overhead traveling crane cart of overhead traveling crane wireless launcher transmitting
The position signal and overhead traveling crane weighing-up wave of walking；
Step 6: overhead traveling crane radio receiver weighs the position signal of overhead traveling crane large vehicle walking and overhead traveling crane weighing-up wave by overhead traveling crane
Grid, is passed to overhead traveling crane weighing system server, and overhead traveling crane weighing system server is mounted on folding tank computer room；
Step 7: overhead traveling crane weighing system server and folding tank flatcar weighing server system pass through server system network communication；
Step 8: folding tank hot metal circulating FTP client FTP passes through server system network communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810865655.3A CN108981877B (en) | 2018-08-01 | 2018-08-01 | Empty ladle correction method of steel-making folded-tank molten iron metering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810865655.3A CN108981877B (en) | 2018-08-01 | 2018-08-01 | Empty ladle correction method of steel-making folded-tank molten iron metering system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108981877A true CN108981877A (en) | 2018-12-11 |
| CN108981877B CN108981877B (en) | 2020-08-04 |
Family
ID=64552063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810865655.3A Active CN108981877B (en) | 2018-08-01 | 2018-08-01 | Empty ladle correction method of steel-making folded-tank molten iron metering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108981877B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110702193A (en) * | 2019-11-05 | 2020-01-17 | 山东钢铁集团日照有限公司 | Intelligent metering method for molten iron transported by overhead travelling crane |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0288940A (en) * | 1988-09-27 | 1990-03-29 | Nippon Steel Corp | Automatic sample preparing device |
| CN106225892A (en) * | 2016-07-29 | 2016-12-14 | 重庆钢铁集团电子有限责任公司 | Driving molten steel metering method and system |
| CN107381354A (en) * | 2016-05-16 | 2017-11-24 | 上海梅山钢铁股份有限公司 | One kind driving intelligent weighing method |
| CN108168679A (en) * | 2017-12-25 | 2018-06-15 | 山东钢铁股份有限公司 | A kind of long-range school of the big packet weighing sensor of conticaster claims system and method |
-
2018
- 2018-08-01 CN CN201810865655.3A patent/CN108981877B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0288940A (en) * | 1988-09-27 | 1990-03-29 | Nippon Steel Corp | Automatic sample preparing device |
| CN107381354A (en) * | 2016-05-16 | 2017-11-24 | 上海梅山钢铁股份有限公司 | One kind driving intelligent weighing method |
| CN106225892A (en) * | 2016-07-29 | 2016-12-14 | 重庆钢铁集团电子有限责任公司 | Driving molten steel metering method and system |
| CN108168679A (en) * | 2017-12-25 | 2018-06-15 | 山东钢铁股份有限公司 | A kind of long-range school of the big packet weighing sensor of conticaster claims system and method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110702193A (en) * | 2019-11-05 | 2020-01-17 | 山东钢铁集团日照有限公司 | Intelligent metering method for molten iron transported by overhead travelling crane |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108981877B (en) | 2020-08-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100533073C (en) | Dynamic weighting system and method for vehicle | |
| CN102876838B (en) | Carbon content and system for detecting temperature in a kind of converter | |
| CN112942294B (en) | Roadbed uniformity detection method, device and equipment and readable storage medium | |
| CN108981877A (en) | A kind of empty packet bearing calibration of steel-making folding tank hot metal circulating system | |
| CN201724719U (en) | Motor truck scale unattended metering system | |
| CN104419799A (en) | Method for online prediction of carbon content of high-carbon steel during converter smelting process | |
| CN100489467C (en) | Tri-platforms electronic rail weigher system and its data processing method | |
| CN106011941B (en) | The on-line monitoring of aluminum electrolysis crane block bin-level and the control method of failure warning system | |
| CN108106782A (en) | A kind of dynamic hanging type overloading and unbalanced loading of container detection method | |
| CN114061728B (en) | Remote metering and monitoring system for dynamic truck scale | |
| CN108545013A (en) | A method of based on sensor deformation calculation vehicle load and handling goods event | |
| CN205537902U (en) | Slag ladle and carriage weighing device | |
| CN205898267U (en) | Driving steel water metering system | |
| CN103020795A (en) | Intelligent warehouse measurement and management method and system | |
| CN109773586B (en) | Bilateral scissors crankshaft temperature detection method and device, and dry oil lubrication method and device | |
| CN107570692B (en) | A kind of casting technique time data analysis method and its monitoring system of application | |
| CN205049226U (en) | Electronic truck scale prevents monitored control system that practises fraud | |
| CN116703241A (en) | Cultivated land soil environment quality category demarcating method based on land mass evaluation unit | |
| CN105092000A (en) | Environmental sanitation vehicle metering equipment based on dynamic compensation technology | |
| CN209181901U (en) | The device of the anti-cheating detection of truck scale | |
| CN201194080Y (en) | Steel-making logistic information automatic tracking metering collecting system | |
| CN202631067U (en) | Anti-cheating electronic scale system | |
| CN109540278A (en) | The method and terminal device of the anti-cheating detection of truck scale | |
| CN109738047A (en) | A kind of counting weighing calibration equipment and method | |
| CN107609822A (en) | A kind of material metering manages system |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220606 Address after: 075100 floors 3, 4 and 5, Xuangang building, hesteel group, No. 93, Xuanfu street, Xuanhua District, Zhangjiakou City, Hebei Province Patentee after: Hebei ZHANGXUAN High Tech Co.,Ltd. Address before: 075100 No.93 Xuanfu street, Xuanhua District, Zhangjiakou City, Hebei Province Patentee before: XUANHUA IRON & STEEL GROUP Co.,Ltd. |