CN101694576A - Stockyard operation dynamic display and real-time management system and management method thereof - Google Patents
Stockyard operation dynamic display and real-time management system and management method thereof Download PDFInfo
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- CN101694576A CN101694576A CN200910184986A CN200910184986A CN101694576A CN 101694576 A CN101694576 A CN 101694576A CN 200910184986 A CN200910184986 A CN 200910184986A CN 200910184986 A CN200910184986 A CN 200910184986A CN 101694576 A CN101694576 A CN 101694576A
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- reclaimer
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- 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 stockyard operation dynamic display and real-time management system which comprises a detecting device used for detecting the operating state of a stacker-reclaimer; the detecting device is installed on the stacker-reclaimer respectively, and is communicated with a main control computer by a wireless communication device. The invention also discloses a management method of the stockyard operation dynamic display and real-time management system. Compared with the prior art, the main control computer can display the on-hand inventory of varieties in the stockyard, and the position and the operating state of the stacker and the reclaimer in real time, the control on the production situation of the stockyard and the production schedule on the stacker-reclaimer are convenient for middle control operators, the pragmaticality is high, the high-efficiency guiding action on the production is increased obviously, and the work efficiency is improved.
Description
Technical field
The invention belongs to online statistical technique field, belong to stock ground operation dynamic display and real-time management system and management method thereof especially.
Technical background
The development of iron and steel enterprise requires to improve constantly to the industry energy conservation consumption reduction, and furnace volume constantly enlarges, usage factor improves constantly, and is also more and more higher to the requirement of " fine fodder is gone into stove ", has therefore all correspondingly built modern stock yard.Stock yard is generally by being unloaded facility (door machine, the bridge machine, tippler, car unloader and material feeding ore storage bin), source material delivery system (belt feeder system), a stock ground (material bar, stacker, reclaimer), (mixing adds groove belt feeder system in the mixing system, mixing is joined the ore deposit groove, quantitative disk feeding system under the groove, mixed-windrowed locomotive, mixing material bar, the mixing reclaimer), feed facility (belt feeder system, sintering deposit lands the stockyard, stacker-reclaimer, large-scale vibrating screen etc.) and central control room etc. partly form.
Stock yard is depositing various raw materials in the process in stock ground, by " squamous accumulation " mode material composition and granularity are carried out " pre-mixing ", and then various raw materials are made the heap mixing by the mixing system according to a certain ratio, make the not only composition in the finished product mixing ore deposit of producing reach predetermined composition requirement, and it is even, stable, for the fluctuation of the composition of stabilized sinter lays the foundation, final blast furnace " fine fodder the is gone into stove " policy that realizes, simultaneously stock yard can also in a planned way be supplied other required various crude fuels to the user, guarantees to stablize, the high-quality feed.Stock yard is because inlet amount is big, wide in variety, production procedure is switched frequent, how production system in time understands the real-time tank farm stock of grasping each kind heap position, stock ground, accomplishes that rationalization's windrow and the optimized choice of getting material production, each kind raw material of reasonable disposition and work flow have become the important content of organization of production.
At present, the configuration of raw material variety heap position, stock ground, the establishment of production plan all are in the manual stage, the deficiency of its maximum is in time to learn stock ground each kind heap position and tank farm stock thereof, can't learn heap, reclaimer at line position, be poor in timeliness, and ageing stock ground production operation optimization and stock ground utilization factor and turnover rate played crucial effect.The theoretical research of present various best reasonable disposition, optimum operating type also mostly is in mathematical model and system emulation stage.Trace it to its cause, theoretical research and engineering practice are independent separately, lack organic field data and link up.How provide true, real-time field data for theoretical model, make its result who draws have actual directive function, simultaneously how the scientific theory of application of advanced promotes the stock ground management level, and improving mixing ore deposit production efficiency and quality is the major issue that needs solve.Therefore, how to obtain to reflect that in real time at storehouse amount and stock ground heap, the electronics stock ground figure that gets material equipment real time job state be the key issue that is interconnected aspect these two of the solutions.
Realize stock ground operation dynamic display and real-time management system, the key issue that needs most solution is: how to obtain information such as stacker-reclaimer position, stock ground, job state (luffing angle, angle of revolution and heap, get the operation kind) in real time reliably automatically.To how carrying out stacker-reclaimer operation attitude information detect and transmission, many units have carried out a lot of significant trials.The main guiding theory of methods such as laser ranging, Gray bus range finding is the wired connection of evading information between mobile device and fixed equipment.Directly measure mobile device by fixed equipment, realize that measurement result is created on the fixed equipment on ground, thereby avoid the transmission of the information of carrying out between mobile device and fixed equipment.Though these methods can solve the information problem of transmission, they are restricted owing to existing the shortcoming that can't overcome to make to use, and (laser ranging is not only invested height but also is inaccurate and the life-span is short when misty rain weather; Gray bus range finding investment is high, unless enterprise is forced, is reluctant generally speaking to bear).And these methods all exist device structure complexity, maintenance workload to reach problems such as expense height greatly, are therefore restricting popularizing and promoting of they.
Summary of the invention
Primary technical matters to be solved by this invention provides a kind of stock ground operation dynamic display and real-time management system of guaranteeing to have than high-timeliness and availability.
The technical scheme of technical solution problem of the present invention is: stock ground operation dynamic display and real-time management system, comprise the pick-up unit that is used to detect heap, reclaimer job state, pick-up unit is installed in respectively on heap, the reclaimer, and pick-up unit is by Wireless Telecom Equipment and main control computer communication.
Another technical matters to be solved by this invention provides the management method of a kind of stock ground operation dynamic display and real-time management system, comprises the step of following order:
(1) pick-up unit on each heap, the reclaimer is gathered the job status information of each heap, reclaimer in real time, and by wireless telecommunications system this job status information is sent to main control computer;
(2) main control computer is judged the job status information that receives, and discerns the raw material type of each heap, the current operation of reclaimer automatically, and the tank farm stock of each stockpile is carried out real-time update.
The present invention compared with prior art, described main control computer can show measuring in the storehouse of each kind of stock ground in real time, the position of stacker-reclaimer, the job state that stacker-reclaimer is current, the control operator is to the control of the stock ground condition of production in being convenient to, production scheduling to stacker-reclaimer, effective high, the efficient directive function of producing is obviously increased, middle control operator can dynamically grasp the kind tank farm stock of piling or getting material, prejudge this address and can also pile how much how many material material maybe can also get, carry out the pre-judgement and the selection of standby kind address in advance, improved work efficiency.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structure diagram of heap, reclaimer and cantilever thereof among the present invention.
In Fig. 1,2,1 be heap, reclaimer, 2 for pick-up unit, 3 for wireless telecommunications system, 4 for main control computer, 5 for cantilever, 6 for the Central Control Room control station, 7 for from the radio station, 8 be bucket wheel for material bar track, 9.
Embodiment
Below in conjunction with embodiment the present invention is done detailed explanation.
As shown in Figure 1, 2:
Stock ground operation dynamic display and real-time management system comprise the pick-up unit 2 that is used to detect heap, reclaimer 1 job state, and pick-up unit 2 is installed in respectively on heap, the reclaimer 1, and pick-up unit 2 is by Wireless Telecom Equipment 3 and main control computer 4 communications.What the job state of described heap, reclaimer 1 comprised heap, reclaimer 1 walks line position L0, cantilever 5 angles of revolution and cantilever 5 luffing angles, wherein, the detection of gear that the sensing chamber of cantilever 5 angles of revolution adopts pick-up unit 2 self meshes with the revolution gear wheel of cantilever 5, revolution servo-actuated rotation with cantilever 5, follow rapidly and stablize accuracy of detection height, good reliability; The full-electronic checkout equipment is adopted in the detection of cantilever 5 luffing angles, does not have with cantilever 5 to be in transmission connection, and does not have the machinery wearing and tearing, and is sturdy and durable, easy for installation, accuracy of detection height, good reliability.
Described Wireless Telecom Equipment 3 comprise Central Control Room control station 6 and be installed on each heap, the reclaimer from the radio station 7, described Central Control Room control station 6 and 7 be wireless station from the radio station, Central Control Room control station 6 and respectively from constituting the cordless communication network of a primary and secondary structure between the radio station 7, it is convenient to stablize with the guarantee information transmission, greatly reduces maintenance cost and maintenance time.Described main control computer 4 stored each stockpile heap position information and stockpile inventory information.Described heap, reclaimer 1 operation on each material bar track 8, each heap, reclaimer 1 by its bucket wheel 9 windrows, get material, stockpile is deposited on each material bar.
During work, at first, the pick-up unit 2 on each heap, the reclaimer 1 is gathered the job status information of each heap, reclaimer in real time, and by wireless telecommunications system 3 this job status information is sent to main control computer 4; Secondly, 4 pairs of job status informations that receive of main control computer are judged, discern the raw material type of each heap, reclaimer 1 current operation automatically, and the tank farm stock of each stockpile is carried out real-time update.
Described main control computer 4 is according to the positive negative judgement heap, the operation material bar at reclaimer 1 place of the angle of revolution of the cantilever 5 of heap, reclaimer 1, if the angle of revolution is being for just, heap, reclaimer 1 are expected the bar track operation on the right side; If the angle of revolution is for negative, heap, reclaimer 1 are at left side material bar track operation.Described main control computer 4 is the projected position L of bucket wheel 9 on material bar track according to heap, reclaimer 1 cantilever 5 ends, judge that heap, reclaimer 1 cantilever 5 ends are the stockpile address at bucket wheel 9 residing material bars number and this material bar place, the raw material code that is indicated by this stockpile address can obtain the raw material type of current heap, reclaimer 1 operation.Described heap, projected position L=heap, the reclaimer 1 of reclaimer 1 cantilever 5 ends on material bar track are walked line position L
0The length L of the cantilever 5 of+heap, reclaimer 1
1* cos α, wherein α refer to pile, the angle of revolution of the cantilever 5 of reclaimer 1 ,-180 °＜α＜+180 °.
In addition, background computer of the present invention can be realized the function of production plan editor and optimization, so that the present invention is further upgraded: can be to the accumulation address of each mixing kind of stock ground, accumulating amount and stockpile number are optimized management, the exploitation mixing is made heap intelligence and is added the groove guidance system, the per hour amount of cutting out of the present groove position of heap kind and each kind disk is made in participation, instruct the optimum order that adds the groove kind, instruct reclaimer should carry out contraposition to what kind in advance, reducing reclaimer shunts the time, thereby reduce mixing and add the groove time, enhance productivity, lay a good foundation for next step generates the mixing production schedule automatically.
The present invention has higher ageing and availability, the dispatcher can in time grasp the various raw material storage storages in stock ground by Real-time and Dynamic electronics stock ground figure, and job position and the operation of in time grasping heap, reclaimer 1 make progress, reasonably schedule job in proper order, reduce between flow process and interfere mutually and the stand-by period, improve operating efficiency, operation quality and job safety, for rationally adjusting and distribute rationally raw material, accelerate the turnover in stock ground, realize that technical conditions have been created in the benign cycle in stock ground " high-level efficiency, low stock, big buffering ".
Claims (10)
1. stock ground operation dynamic display and real-time management system, it is characterized in that: comprise the pick-up unit that is used to detect heap, reclaimer job state, pick-up unit is installed in respectively on heap, the reclaimer, and pick-up unit is by Wireless Telecom Equipment and main control computer communication.
2. stock ground according to claim 1 operation dynamic display and real-time management system is characterized in that: what the job state of described heap, reclaimer comprised heap, reclaimer walks line position L0, cantilever angle of revolution and cantilever luffing angle.
3. stock ground according to claim 1 operation dynamic display and real-time management system, it is characterized in that: described Wireless Telecom Equipment comprise the Central Control Room control station and be installed on each heap, the reclaimer from the radio station, each stockpile of described main control computer stored heap position information and stockpile inventory information.
4. according to claim 1 or 2 or 3 described stock ground operation dynamic display and real-time management systems, it is characterized in that: described stacker, reclaimer operation on each material bar track, stockpile is deposited on each material bar, described Central Control Room control station and be wireless station from the radio station.
5. the management method of stock ground according to claim 1 operation dynamic display and real-time management system comprises the step of following order:
(1) pick-up unit on each heap, the reclaimer is gathered the job status information of each heap, reclaimer in real time, and by wireless telecommunications system this job status information is sent to main control computer;
(2) main control computer is judged the job status information that receives, and discerns the raw material type of each heap, the current operation of reclaimer automatically, and the tank farm stock of each stockpile is carried out real-time update.
6. the management method of stock ground according to claim 5 operation dynamic display and real-time management system is characterized in that: what the job status information of described heap, reclaimer comprised heap, reclaimer walks line position L
0, cantilever angle of revolution and cantilever luffing angle, the heap that described main control computer will receive, the job status information of reclaimer, each stockpile heap position information, stockpile inventory information in conjunction with the main control computer stored, automatically discern the raw material type of heap, the current operation of reclaimer, automatically determine heap, reclaimer unit workload data, the tank farm stock of real-time update stockpile.
7. the management method of stock ground according to claim 5 operation dynamic display and real-time management system, it is characterized in that: described Wireless Telecom Equipment comprise the Central Control Room control station and be installed on each heap, the reclaimer from the radio station, described Central Control Room control station and be wireless station from the radio station, described main control computer stored each stockpile heap position information and stockpile inventory information, described stacker, reclaimer operation on each material bar track, stockpile is deposited on each material bar.
8. the management method of stock ground according to claim 6 operation dynamic display and real-time management system, it is characterized in that: described main control computer is according to the positive negative judgement heap of the angle of revolution of heap, reclaimer cantilever, the operation material bar at reclaimer place, if the angle of revolution is for just, heap, reclaimer are expected the bar track operation on the right side; If the angle of revolution is for negative, heap, reclaimer are at left side material bar track operation.
9. the management method of stock ground according to claim 6 operation dynamic display and real-time management system, it is characterized in that: described main control computer is according to heap, the projected position L of reclaimer cantilever end on material bar track, judge heap, the residing material bar in reclaimer cantilever end number and stockpile address that should material bar place, the raw material code that is indicated by this stockpile address can obtain the raw material type of current heap, reclaimer operation.
10. the management method of stock ground according to claim 9 operation dynamic display and real-time management system is characterized in that: described heap, projected position L=heap, the reclaimer of reclaimer cantilever end on material bar track are walked line position L
0+ heap, reclaimer jib-length L
1* cos α, wherein α is meant the angle of revolution of heap, reclaimer cantilever ,-180 °＜α＜+180 °.
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| CN200910184986A CN101694576A (en) | 2009-10-26 | 2009-10-26 | Stockyard operation dynamic display and real-time management system and management method thereof |
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| CN200910184986A CN101694576A (en) | 2009-10-26 | 2009-10-26 | Stockyard operation dynamic display and real-time management system and management method thereof |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101866453A (en) * | 2010-06-13 | 2010-10-20 | 中冶长天国际工程有限责任公司 | Statistical method and statistical system for materials in stock yard |
| CN102020118A (en) * | 2010-11-02 | 2011-04-20 | 北京三博中自科技有限公司 | Method and system for identifying varieties of piled and taken raw materials in stockyard |
| CN102541036A (en) * | 2012-02-20 | 2012-07-04 | 华中科技大学 | Intelligent fire coal scheduling system for thermal power plant |
| CN102963739A (en) * | 2012-11-02 | 2013-03-13 | 马彦民 | Counting monitoring method of bagged cement truck |
| CN104134124A (en) * | 2014-07-31 | 2014-11-05 | 武钢集团昆明钢铁股份有限公司 | Enterprise material management system and method |
| CN104444410A (en) * | 2014-11-11 | 2015-03-25 | 大唐宝鸡热电厂 | Wireless control system for coal power plant bucket wheel machine |
| CN104787594A (en) * | 2015-04-28 | 2015-07-22 | 中交一航局安装工程有限公司 | Automatic stacking control system of bulk cargo wharf stacker |
| CN108254216A (en) * | 2018-03-15 | 2018-07-06 | 攀钢集团西昌钢钒有限公司 | Mineral aggregate sampling method, device and the readable storage medium storing program for executing of a kind of blast furnace |
| CN108829055A (en) * | 2018-06-05 | 2018-11-16 | 中冶赛迪技术研究中心有限公司 | A kind of steel mill's raw material scheduled production method |
| CN109279379A (en) * | 2018-11-06 | 2019-01-29 | 陕钢集团汉中钢铁有限责任公司 | A method of windrow is carried out based on counting device |
| CN109835725A (en) * | 2017-11-29 | 2019-06-04 | 中冶宝钢技术服务有限公司 | A method of wet feed accumulation is carried out using stacker-reclaimer |
| CN110503304A (en) * | 2019-07-23 | 2019-11-26 | 上海烟草集团有限责任公司 | A kind of scheduling system and method for tobacco box turning machine |
| CN111591778A (en) * | 2020-06-02 | 2020-08-28 | 中国电建集团长春发电设备有限公司 | Remote monitoring management system and method for stacker-reclaimer based on Internet technology |
| CN112722874A (en) * | 2020-12-29 | 2021-04-30 | 天津天钢联合特钢有限公司 | Intelligent management and control system for coke mechanized stock yard |
| CN113673173A (en) * | 2021-09-07 | 2021-11-19 | 中冶赛迪重庆信息技术有限公司 | Selection and recommendation method for steel raw material production flow and steel raw material production system |
-
2009
- 2009-10-26 CN CN200910184986A patent/CN101694576A/en active Pending
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101866453A (en) * | 2010-06-13 | 2010-10-20 | 中冶长天国际工程有限责任公司 | Statistical method and statistical system for materials in stock yard |
| CN101866453B (en) * | 2010-06-13 | 2015-03-11 | 中冶长天国际工程有限责任公司 | Statistical method and statistical system for materials in stock yard |
| CN102020118A (en) * | 2010-11-02 | 2011-04-20 | 北京三博中自科技有限公司 | Method and system for identifying varieties of piled and taken raw materials in stockyard |
| CN102020118B (en) * | 2010-11-02 | 2012-12-05 | 北京三博中自科技有限公司 | Method and system for identifying varieties of piled and taken raw materials in stockyard |
| CN102541036A (en) * | 2012-02-20 | 2012-07-04 | 华中科技大学 | Intelligent fire coal scheduling system for thermal power plant |
| CN102541036B (en) * | 2012-02-20 | 2013-10-30 | 华中科技大学 | Intelligent fire coal scheduling system for thermal power plant |
| CN102963739A (en) * | 2012-11-02 | 2013-03-13 | 马彦民 | Counting monitoring method of bagged cement truck |
| CN102963739B (en) * | 2012-11-02 | 2015-03-25 | 马彦民 | Counting monitoring method of bagged cement truck |
| CN104134124A (en) * | 2014-07-31 | 2014-11-05 | 武钢集团昆明钢铁股份有限公司 | Enterprise material management system and method |
| CN104444410A (en) * | 2014-11-11 | 2015-03-25 | 大唐宝鸡热电厂 | Wireless control system for coal power plant bucket wheel machine |
| CN104787594A (en) * | 2015-04-28 | 2015-07-22 | 中交一航局安装工程有限公司 | Automatic stacking control system of bulk cargo wharf stacker |
| CN109835725A (en) * | 2017-11-29 | 2019-06-04 | 中冶宝钢技术服务有限公司 | A method of wet feed accumulation is carried out using stacker-reclaimer |
| CN108254216A (en) * | 2018-03-15 | 2018-07-06 | 攀钢集团西昌钢钒有限公司 | Mineral aggregate sampling method, device and the readable storage medium storing program for executing of a kind of blast furnace |
| CN108829055A (en) * | 2018-06-05 | 2018-11-16 | 中冶赛迪技术研究中心有限公司 | A kind of steel mill's raw material scheduled production method |
| CN108829055B (en) * | 2018-06-05 | 2019-04-05 | 中冶赛迪技术研究中心有限公司 | A kind of steel mill's raw material scheduled production method |
| CN109279379A (en) * | 2018-11-06 | 2019-01-29 | 陕钢集团汉中钢铁有限责任公司 | A method of windrow is carried out based on counting device |
| CN110503304A (en) * | 2019-07-23 | 2019-11-26 | 上海烟草集团有限责任公司 | A kind of scheduling system and method for tobacco box turning machine |
| CN111591778A (en) * | 2020-06-02 | 2020-08-28 | 中国电建集团长春发电设备有限公司 | Remote monitoring management system and method for stacker-reclaimer based on Internet technology |
| CN112722874A (en) * | 2020-12-29 | 2021-04-30 | 天津天钢联合特钢有限公司 | Intelligent management and control system for coke mechanized stock yard |
| CN113673173A (en) * | 2021-09-07 | 2021-11-19 | 中冶赛迪重庆信息技术有限公司 | Selection and recommendation method for steel raw material production flow and steel raw material production system |
| CN113673173B (en) * | 2021-09-07 | 2024-02-27 | 中冶赛迪信息技术(重庆)有限公司 | Selection recommendation method of iron and steel raw material production flow and iron and steel raw material production system |
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Open date: 20100414 |