CN106200594A - The calcium carbonate production system controlled based on DCS - Google Patents
The calcium carbonate production system controlled based on DCS Download PDFInfo
- Publication number
- CN106200594A CN106200594A CN201610754802.0A CN201610754802A CN106200594A CN 106200594 A CN106200594 A CN 106200594A CN 201610754802 A CN201610754802 A CN 201610754802A CN 106200594 A CN106200594 A CN 106200594A
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- Prior art keywords
- station
- operational factor
- control
- calcium carbonate
- dcs
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- 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
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/41865—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by job scheduling, process planning, material flow
-
- 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]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
The invention discloses a kind of calcium carbonate production system controlled based on DCS, including: instrument system, for gathering each real time execution parameter producing equipment, and the operational factor collected is transmitted out；Control station and distant station, receive the operational factor of instrument system output, and process the operational factor received, and is judged the operational factor after processing by the main control module in control station, and according to judged result, the equipment of production is performed corresponding operating；The operational factor that operator station, Receiving & control ground station and distant station transmit monitors and operates；Engineer station, carries out configuration and uploads download application program control station and distant station；Communication network, for realizing the communication between instrument system, control station and distant station, operator station, engineer station.Each technological process apparatus of calcium carbonate production line is integrated in one by the present invention by DCS system, it is achieved that apparatus for production line safe operation, parameter intelligent regulation and workshop are unmanned.
Description
Technical field
The present invention relates to calcium carbonate production technical field, particularly relate to a kind of calcium carbonate controlled based on DCS and produce system
System.
Background technology
Calcium carbonate is a kind of inorganic compound, CaCO3It is commonly called as: lime stone, limestone, stone powder, marble etc..Main component:
Calcite, is a kind of compound, and chemical formula is CaCO3, in neutrality, it is substantially insoluble in, is dissolved in hydrochloric acid.It is normal on the earth
See material, be present in the rocks such as aragonite, calcite, Chalk, limestone, marble, Tufa, be also animal skeleton or shell
Main component.Calcium carbonate is important construction material, and industrial purposes is the widest.
Existing calcium carbonate production system relies primarily on and is manually controlled, and control accuracy is low, inefficient.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of calcium carbonate controlled based on DCS produces system
System, is integrated in one each technological process apparatus of calcium carbonate production line by DCS system, it is achieved that apparatus for production line is transported safely
Row, parameter intelligent regulate, workshop is unmanned, constant product quality is controlled.
It is an object of the invention to be achieved through the following technical solutions: the calcium carbonate production system controlled based on DCS, bag
Include:
Instrument system, is arranged on production scene, for gathering each real time execution parameter producing equipment, and will collect
Operational factor transmit out；
Control station and distant station, be arranged on production scene, receive the operational factor of instrument system output, and to receiving
Operational factor processes, and is judged the operational factor after processing by the main control module in control station, and according to judgement
Result performs corresponding operating to the equipment of production；
Operator station, is arranged at the operational factor that rear end Surveillance center, Receiving & control ground station and distant station transmit and carries out
Monitor and operation；
Engineer station, is arranged at rear end Surveillance center, control station and distant station carries out configuration and uploads download application journey
Sequence；
Communication network, for realizing the communication between instrument system, control station and distant station, operator station, engineer station.
Described production equipment includes apparatus for feeding, disintegrating apparatus, homogenization system, vertical mill system material transfer equipment and automatically
Change monitoring device.
Described engineer station includes:
Marshalling module, organizes into groups the production equipment in calcium carbonate production system according to technological process, utilizes configuration to compile
Production equipment in each group is uniformly controlled by journey；
Pid control module, the operational factor according to setting, the operational factor from control station and distant station, utilize PID to control
Algorithm processed generates control instruction.
Described operator station includes: fault diagnosis module, according to the operational factor from control station and distant station, to production
Equipment carries out fault diagnosis, and is shown by diagnostic result.
When carrying out fault diagnosis, if operational factor is digital signal, then carry out fault diagnosis by Logical Configuration；If running
Parameter is analogue signal, then the bound by presetting carries out fault diagnosis.
Described operator station includes: report generation module, by carrying out configuration, operational factor is generated form；
History module, backs up operational factor and control instruction, generates the history of the value of each operational factor
Curve also backs up.
Described form includes daily sheet, moon form and annual report form.
Described communication network includes managing Information Network, procedural information net, process control network and I/O bus.
The invention has the beneficial effects as follows: each technological process apparatus of calcium carbonate production line is passed through DCS system by the present invention
It is integrated in one, each production process equipment is carried out decentralised control, centralized watch and operation, Based Intelligent Control, fault diagnosis, form life
One-tenth, historical record and curve backup, it is achieved that apparatus for production line safe operation, parameter intelligent regulate, workshop is unmanned, product matter
Amount is stablized controlled.
Accompanying drawing explanation
Fig. 1 is the schematic block diagram of one embodiment of the present of invention；
Fig. 2 is the schematic diagram that in the present invention, PID controls.
Detailed description of the invention
Technical scheme is described in further detail below in conjunction with the accompanying drawings, but protection scope of the present invention is not limited to
The following stated.
As it is shown in figure 1, the calcium carbonate production system controlled based on DCS, including instrument system, control station and distant station, behaviour
Work person station, engineer station, communication network.
Described instrument system, is arranged on production scene, for gathering each real time execution parameter producing equipment, and will adopt
Collect to operational factor transmit out；Described production equipment includes apparatus for feeding, disintegrating apparatus, homogenization system, vertical mill system material
Conveying equipment and automatic monitoring equipment.Described operational factor includes the duty of production equipment, running temperature, pressure, electricity
Flow, vibrate, expect the data such as position, skidding, sideslip.
Described control station and distant station, be arranged on production scene, receives the operational factor of instrument system output, and to reception
To operational factor process, by the main control module in control station to process after operational factor judge, and according to
Judged result performs corresponding operating to the equipment of production.
Described operator station, is arranged at the operational factor that rear end Surveillance center, Receiving & control ground station and distant station transmit
Monitor and operate；Described operator station includes: fault diagnosis module, joins according to the operation from control station and distant station
Number, carries out fault diagnosis to production equipment, and is shown by diagnostic result.When carrying out fault diagnosis, if operational factor is number
Word signal, then carry out fault diagnosis by Logical Configuration；If operational factor is analogue signal, then the bound by presetting is carried out
Fault diagnosis.
Described operator station includes: report generation module, by carrying out configuration, operational factor is generated form；History is remembered
Record module, backs up operational factor and control instruction, generates the history curve of the value of each operational factor and back up.
Described form includes daily sheet, moon form and annual report form.
Described engineer station, is arranged at rear end Surveillance center, control station and distant station carries out configuration and answers with uploading to download
Use program；Described engineer station includes organizing into groups module and pid control module.
Organized into groups module, organizes into groups the production equipment in calcium carbonate production system according to technological process, utilizes configuration
Production equipment in each group is uniformly controlled by programming；By marshalling module, the production equipment realization group of each group is risen, group
Stop, to shorten startup-shutdown process time, thus reduce electric energy consumption waste, and when breaking down by group jerk in the shortest time
Interior have the equipment of security risk to stop fault and flowline, to guarantee equipment safety.
Described pid control module, the operational factor according to setting, the operational factor from control station and distant station, utilize
Pid control algorithm generates control instruction.As in figure 2 it is shown, by error signal control controlled volume, and controller inherently than
Example, integration, three link sums of differential.Set regulation (in t): input quantity is as rin (t), output as rout
T (), departure are err (t)=rin (t)-rout (t), then the control law of PID is:
Described communication network, for realizing between instrument system, control station and distant station, operator station, engineer station
Communication.Described communication network has four layers, including management Information Network, procedural information net, process control network and I/O bus, and will be each
Individual control website and centralized Control platform effectively concatenate.
The above is only the preferred embodiment of the present invention, it should be understood that the present invention is not limited to described herein
Form, is not to be taken as the eliminating to other embodiments, and can be used for other combinations various, amendment and environment, and can be at this
In the described contemplated scope of literary composition, it is modified by above-mentioned teaching or the technology of association area or knowledge.And those skilled in the art are entered
The change of row and change, the most all should be at the protection domains of claims of the present invention without departing from the spirit and scope of the present invention
In.
Claims (8)
1. the calcium carbonate production system controlled based on DCS, it is characterised in that including:
Instrument system, is arranged on production scene, for gathering each real time execution parameter producing equipment, and the fortune that will collect
Line parameter transmits out；
Control station and distant station, be arranged on production scene, receives the operational factor of instrument system output, and to the operation received
Parameter processes, and is judged the operational factor after processing by the main control module in control station, and according to judged result
The equipment of production is performed corresponding operating；
Operator station, is arranged at the operational factor that rear end Surveillance center, Receiving & control ground station and distant station transmit and monitors
And operation；
Engineer station, is arranged at rear end Surveillance center, control station and distant station carries out configuration and uploads download application program；
Communication network, for realizing the communication between instrument system, control station and distant station, operator station, engineer station.
The calcium carbonate production system controlled based on DCS the most according to claim 1, it is characterised in that described production equipment
Including apparatus for feeding, disintegrating apparatus, homogenization system, vertical mill system material transfer equipment and automatic monitoring equipment.
The calcium carbonate production system controlled based on DCS the most according to claim 1, it is characterised in that described engineer station
Including:
Marshalling module, organizes into groups the production equipment in calcium carbonate production system according to technological process, utilizes configuration programming pair
Production equipment in each group is uniformly controlled；
Pid control module, the operational factor according to setting, the operational factor from control station and distant station, utilize PID to control to calculate
Method generates control instruction.
The calcium carbonate production system controlled based on DCS the most according to claim 1, it is characterised in that described operator station
Including: fault diagnosis module, according to the operational factor from control station and distant station, production equipment is carried out fault diagnosis, and
Diagnostic result is shown.
The calcium carbonate production system controlled based on DCS the most according to claim 4, it is characterised in that carry out fault diagnosis
Time, if operational factor is digital signal, then carry out fault diagnosis by Logical Configuration；If operational factor is analogue signal, then lead to
Cross the bound preset and carry out fault diagnosis.
The calcium carbonate production system controlled based on DCS the most according to claim 1, it is characterised in that described operator station
Including: report generation module, by carrying out configuration, operational factor is generated form；
History module, backs up operational factor and control instruction, generates the history curve of the value of each operational factor
And back up.
The calcium carbonate production system controlled based on DCS the most according to claim 6, it is characterised in that described form includes
Daily sheet, moon form and annual report form.
The calcium carbonate production system controlled based on DCS the most according to claim 1, it is characterised in that described communication network
Including management Information Network, procedural information net, process control network and I/O bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610754802.0A CN106200594A (en) | 2016-08-29 | 2016-08-29 | The calcium carbonate production system controlled based on DCS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610754802.0A CN106200594A (en) | 2016-08-29 | 2016-08-29 | The calcium carbonate production system controlled based on DCS |
Publications (1)
| Publication Number | Publication Date |
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| CN106200594A true CN106200594A (en) | 2016-12-07 |
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ID=57527528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201610754802.0A Pending CN106200594A (en) | 2016-08-29 | 2016-08-29 | The calcium carbonate production system controlled based on DCS |
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| CN (1) | CN106200594A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108710358A (en) * | 2018-08-29 | 2018-10-26 | 国电龙源电力技术工程有限责任公司 | A kind of coal yard equipment integral control system and its control method |
| CN112415989A (en) * | 2021-01-07 | 2021-02-26 | 浙江中控技术股份有限公司 | Whole-plant monitoring system and monitoring method for loop performance evaluation |
| CN118642399A (en) * | 2024-05-27 | 2024-09-13 | 中核兰州铀浓缩有限公司 | A section transfer control method and control system for a uranium enrichment cascade production line |
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| CN202453708U (en) * | 2011-11-22 | 2012-09-26 | 陈汝明 | Brick tile entire plant DCS central distributed control system |
| US20120306658A1 (en) * | 2011-05-31 | 2012-12-06 | General Electric Company | Systems and methods for alert device removal |
| CN103149887A (en) * | 2011-12-30 | 2013-06-12 | 中国科学院沈阳自动化研究所 | Intelligent control method applied to central discharge type cement raw mill system |
| CN103309321A (en) * | 2013-06-03 | 2013-09-18 | 杭州电子科技大学 | Cold state simulation system applied to coal chemical industry |
-
2016
- 2016-08-29 CN CN201610754802.0A patent/CN106200594A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120306658A1 (en) * | 2011-05-31 | 2012-12-06 | General Electric Company | Systems and methods for alert device removal |
| CN202453708U (en) * | 2011-11-22 | 2012-09-26 | 陈汝明 | Brick tile entire plant DCS central distributed control system |
| CN103149887A (en) * | 2011-12-30 | 2013-06-12 | 中国科学院沈阳自动化研究所 | Intelligent control method applied to central discharge type cement raw mill system |
| CN103309321A (en) * | 2013-06-03 | 2013-09-18 | 杭州电子科技大学 | Cold state simulation system applied to coal chemical industry |
Non-Patent Citations (1)
| Title |
|---|
| 赖海军: "新型干法水泥生产线DCS的方案设计与控制策略组态研究", 《中国优秀硕士学位论文全文数据库工程科技Ⅰ辑》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108710358A (en) * | 2018-08-29 | 2018-10-26 | 国电龙源电力技术工程有限责任公司 | A kind of coal yard equipment integral control system and its control method |
| CN112415989A (en) * | 2021-01-07 | 2021-02-26 | 浙江中控技术股份有限公司 | Whole-plant monitoring system and monitoring method for loop performance evaluation |
| CN118642399A (en) * | 2024-05-27 | 2024-09-13 | 中核兰州铀浓缩有限公司 | A section transfer control method and control system for a uranium enrichment cascade production line |
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Application publication date: 20161207 |