CN111142481A - Environment-friendly equipment state intelligent monitoring platform system - Google Patents
Environment-friendly equipment state intelligent monitoring platform system Download PDFInfo
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- CN111142481A CN111142481A CN201911247963.0A CN201911247963A CN111142481A CN 111142481 A CN111142481 A CN 111142481A CN 201911247963 A CN201911247963 A CN 201911247963A CN 111142481 A CN111142481 A CN 111142481A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 29
- 230000007613 environmental effect Effects 0.000 claims abstract description 22
- 238000005265 energy consumption Methods 0.000 claims abstract description 15
- 238000007726 management method Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 10
- 238000005457 optimization Methods 0.000 claims abstract description 10
- 238000013523 data management Methods 0.000 claims abstract description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 18
- 238000006477 desulfuration reaction Methods 0.000 claims description 10
- 230000023556 desulfurization Effects 0.000 claims description 10
- 239000000428 dust Substances 0.000 claims description 10
- 229910021529 ammonia Inorganic materials 0.000 claims description 9
- 230000015556 catabolic process Effects 0.000 claims description 9
- 238000006731 degradation reaction Methods 0.000 claims description 9
- 238000012360 testing method Methods 0.000 claims description 9
- 238000013461 design Methods 0.000 claims description 6
- 239000003344 environmental pollutant Substances 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 claims description 6
- 231100000719 pollutant Toxicity 0.000 claims description 6
- 238000004364 calculation method Methods 0.000 claims description 3
- 239000003054 catalyst Substances 0.000 claims description 3
- 238000003745 diagnosis Methods 0.000 claims description 3
- 238000005338 heat storage Methods 0.000 claims description 3
- 239000000779 smoke Substances 0.000 claims description 3
- 239000013589 supplement Substances 0.000 claims description 3
- 230000009466 transformation Effects 0.000 claims description 3
- 238000010977 unit operation Methods 0.000 claims description 3
- 230000003442 weekly effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000011156 evaluation Methods 0.000 abstract 3
- 230000006866 deterioration Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000005453 pelletization Methods 0.000 description 1
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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]
- G05B19/41875—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 quality surveillance of production
-
- 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
- G05B2219/30—Nc systems
- G05B2219/32—Operator till task planning
- G05B2219/32252—Scheduling production, machining, job shop
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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]
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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)
- Testing And Monitoring For Control Systems (AREA)
Abstract
The invention relates to an intelligent environment-friendly equipment state monitoring platform system which comprises an integrated display module, an equipment management module, a data management module, an environment-friendly intelligent supervision module, an operation state evaluation module, a material consumption and energy consumption analysis module, an intelligent optimization operation module, a deterioration analysis module and an equipment fault early warning module. The invention realizes the comprehensive detection and evaluation of the state of the environmental protection equipment by establishing the equipment running state evaluation method and applying the intelligent algorithm, provides decision basis for timely and systematically tracking, finding and analyzing equipment problems, reduces the equipment failure rate and energy consumption, and improves the equipment service life and the environmental protection monitoring management efficiency.
Description
Technical Field
The invention belongs to the technical field of environment-friendly equipment state monitoring, and particularly relates to an intelligent environment-friendly equipment state monitoring platform system.
Background
Carry out comprehensive detection and aassessment to environmental protection equipment state, become the problem that the power plant needs to solve urgently, consequently, need carry out comprehensive intelligent monitoring to environmental protection equipment states such as deNOx systems, desulfurization system, dust pelletizing system, air preheater, draught fan, for in time, systematically trail, discover, the decision-making basis is provided to analytical equipment problem, reduce equipment failure rate and energy consumption, improve equipment life and environmental protection monitoring management efficiency.
Disclosure of Invention
The invention aims to provide an intelligent monitoring platform system for the state of environmental protection equipment, which provides decision basis for timely and systematically tracking, finding and analyzing equipment problems by comprehensively detecting and evaluating the state of the environmental protection equipment, reduces the failure rate and energy consumption of the equipment, and improves the service life of the equipment and the environmental protection monitoring management efficiency.
The invention provides an intelligent monitoring platform system for the state of environmental protection equipment, which comprises:
the comprehensive display module is used for displaying and monitoring the overall conditions of the unit, including the unit load, the unit operation hours and the total discharge port pollutant concentration discharge condition;
the equipment management module is used for acquiring design parameters, transformation conditions, maintenance plans, maintenance summaries, test reports and key drawing information of the environmental protection equipment;
the data management module is used for acquiring laboratory data, test data, non-structural data and historical operating data related to the equipment;
the environment-friendly intelligent monitoring module is used for comprehensive pollutant emission statistics, real-time monitoring of operating parameters of each environment-friendly device, device overrun management, environment-friendly index comparison, environment-friendly report forms and environment-friendly data supplement;
the running state diagnosis module is used for evaluating the running environment and the running state of the equipment; the operation environment assessment comprises the NOx concentration of a denitration inlet, the smoke amount and the ash content parameter assessment, and the operation state assessment comprises the denitration efficiency, the operation differential pressure, the ammonia injection amount, the ammonia escape rate, the air preheater differential pressure and the induced draft fan output parameter and design parameter data comparison;
the material consumption and energy consumption analysis module is used for carrying out daily, weekly and monthly statistics on the material consumption and energy consumption parameters of each environmental protection device and giving out the material consumption and energy consumption of the variation trend, the unit emission reduction capacity and the generated energy;
the intelligent optimization operation module is used for comparing the desulfurization and denitrification intelligent optimization operation result with the actual operation result so as to guide the actual operation according to the intelligent optimization operation result;
the degradation analysis module is used for evaluating the degradation condition of the reactor through a potential calculation formula of the reactor and evaluating the degradation of the induced draft fan based on the maximum output of the induced draft fan;
and the equipment fault early warning module is used for comparing the ammonia-to-air ratio and the catalyst pressure difference of denitration, the cremation rate of the dust remover, the index of the electric dust remover and the pressure difference of the air preheater with an early warning value to judge and early warn.
Further, the key drawing acquired by the equipment management module comprises a denitration reactor elevation drawing, an ammonia injection grid drawing, a desulfurization tower body elevation drawing, a desulfurization tower inlet and outlet flue drawing, a demister layout drawing, a dust remover body drawing, an inlet and outlet flue drawing, an air preheater heat storage sheet layout drawing, an induced draft fan inlet and outlet flue drawing and a performance curve diagram.
Furthermore, laboratory data, test data and non-structural data acquired by the data management module are independently uploaded by personnel, and historical operating data are uploaded from SIS system data.
By means of the scheme, the environment-friendly equipment state intelligent monitoring platform system can comprehensively detect and evaluate the environment-friendly equipment state, provides decision basis for timely and systematically tracking, finding and analyzing equipment problems, reduces equipment failure rate and energy consumption, and improves equipment service life and environment-friendly monitoring management efficiency.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Drawings
FIG. 1 is a block diagram of an intelligent monitoring platform system for environmental protection equipment status.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
Referring to fig. 1, the present embodiment provides an environment-friendly device state intelligent monitoring platform system, including:
the comprehensive display module 10 is used for displaying the overall conditions of the monitoring unit, including the unit load, the unit operation hours and the total discharge port pollutant concentration discharge conditions;
the equipment management module 20 is used for acquiring design parameters, transformation conditions, maintenance plans, maintenance summaries, test reports and key drawing information of the environmental protection equipment;
a data management module 30 for acquiring laboratory data, test data, non-structural data and historical operating data related to the equipment;
the environment-friendly intelligent monitoring module 40 is used for comprehensive pollutant emission statistics, real-time monitoring of operating parameters of each environment-friendly device, device overrun management, environment-friendly index comparison, environment-friendly report forms and environment-friendly data supplement;
an operation state diagnosis module 50 for evaluating the operation environment and the operation state of the device; the operation environment assessment comprises the NOx concentration of a denitration inlet, the smoke amount and the ash content parameter assessment, and the operation state assessment comprises the denitration efficiency, the operation differential pressure, the ammonia injection amount, the ammonia escape rate, the air preheater differential pressure and the induced draft fan output parameter and design parameter data comparison;
the material consumption and energy consumption analysis module 60 is used for carrying out daily, weekly and monthly statistics on the material consumption and energy consumption parameters of each environmental protection device and giving out the material consumption and energy consumption of the variation trend, the unit reduction capacity and the generated energy;
the intelligent optimization operation module 70 is used for comparing the desulfurization and denitrification intelligent optimization operation results with the actual operation results so as to guide the actual operation according to the intelligent optimization operation results;
the degradation analysis module 80 is used for evaluating the degradation condition of the reactor through a potential calculation formula of the reactor and evaluating the degradation of the induced draft fan based on the maximum output of the induced draft fan;
and the equipment fault early warning module 90 is used for comparing the ammonia-to-air ratio and the catalyst pressure difference of denitration, the cremation rate of the dust remover, the index of the electric dust remover and the air preheater pressure difference with an early warning value to judge and early warn.
Through the intelligent monitoring platform system for the state of the environmental protection equipment, the state of the environmental protection equipment can be comprehensively detected and evaluated, a decision basis is provided for timely and systematically tracking, finding and analyzing equipment problems, the failure rate and energy consumption of the equipment are reduced, and the service life of the equipment and the environmental protection monitoring management efficiency are improved.
In this embodiment, the key drawing acquired by the equipment management module 20 includes a denitration reactor elevation drawing, an ammonia injection grid drawing, a desulfurization tower body elevation drawing, a desulfurization tower inlet and outlet flue drawing, a demister layout drawing, a dust remover body drawing, an inlet and outlet flue drawing, an air preheater heat storage sheet layout drawing, an induced draft fan inlet and outlet flue drawing, and a performance curve diagram.
In this embodiment, the laboratory data, the test data, and the non-structural data acquired by the data management module 30 are individually uploaded by personnel, and the historical operating data is uploaded from the SIS system data.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, it should be noted that, for those skilled in the art, many modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (3)
1. The utility model provides an environmental protection equipment state intelligent monitoring platform system which characterized in that includes:
the comprehensive display module is used for displaying and monitoring the overall conditions of the unit, including the unit load, the unit operation hours and the total discharge port pollutant concentration discharge condition;
the equipment management module is used for acquiring design parameters, transformation conditions, maintenance plans, maintenance summaries, test reports and key drawing information of the environmental protection equipment;
the data management module is used for acquiring laboratory data, test data, non-structural data and historical operating data related to the equipment;
the environment-friendly intelligent monitoring module is used for comprehensive pollutant emission statistics, real-time monitoring of operating parameters of each environment-friendly device, device overrun management, environment-friendly index comparison, environment-friendly report forms and environment-friendly data supplement;
the running state diagnosis module is used for evaluating the running environment and the running state of the equipment; the operation environment assessment comprises the NOx concentration of a denitration inlet, the smoke amount and the ash content parameter assessment, and the operation state assessment comprises the denitration efficiency, the operation differential pressure, the ammonia injection amount, the ammonia escape rate, the air preheater differential pressure and the induced draft fan output parameter and design parameter data comparison;
the material consumption and energy consumption analysis module is used for carrying out daily, weekly and monthly statistics on the material consumption and energy consumption parameters of each environmental protection device and giving out the material consumption and energy consumption of the variation trend, the unit emission reduction capacity and the generated energy;
the intelligent optimization operation module is used for comparing the desulfurization and denitrification intelligent optimization operation result with the actual operation result so as to guide the actual operation according to the intelligent optimization operation result;
the degradation analysis module is used for evaluating the degradation condition of the reactor through a potential calculation formula of the reactor and evaluating the degradation of the induced draft fan based on the maximum output of the induced draft fan;
and the equipment fault early warning module is used for comparing the ammonia-to-air ratio and the catalyst pressure difference of denitration, the cremation rate of the dust remover, the index of the electric dust remover and the pressure difference of the air preheater with an early warning value to judge and early warn.
2. The environmental protection equipment state intelligent monitoring platform system according to claim 1, wherein the key drawing acquired by the equipment management module comprises a denitration reactor elevation drawing, an ammonia injection grid drawing, a desulfurization tower body elevation drawing, a desulfurization tower inlet and outlet flue drawing, a demister arrangement drawing, a dust remover body drawing, an inlet and outlet flue drawing, an air preheater heat storage sheet arrangement drawing, an induced draft fan inlet and outlet flue drawing and a performance curve drawing.
3. The environmental protection equipment state intelligent monitoring platform system according to claim 1, wherein laboratory data, test data and non-structural data acquired by the data management module are individually uploaded by personnel, and historical operating data are uploaded from SIS system data.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911247963.0A CN111142481B (en) | 2019-12-09 | 2019-12-09 | Environment-friendly equipment state intelligent monitoring platform system |
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| CN201911247963.0A CN111142481B (en) | 2019-12-09 | 2019-12-09 | Environment-friendly equipment state intelligent monitoring platform system |
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| CN111142481A true CN111142481A (en) | 2020-05-12 |
| CN111142481B CN111142481B (en) | 2024-03-12 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113426264A (en) * | 2021-07-15 | 2021-09-24 | 国电环境保护研究院有限公司 | Intelligent operation control method and control platform for flue gas purification island |
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