CN111142481B - Environment-friendly equipment state intelligent monitoring platform system - Google Patents
Environment-friendly equipment state intelligent monitoring platform system Download PDFInfo
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- CN111142481B CN111142481B CN201911247963.0A CN201911247963A CN111142481B CN 111142481 B CN111142481 B CN 111142481B CN 201911247963 A CN201911247963 A CN 201911247963A CN 111142481 B CN111142481 B CN 111142481B
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 26
- 238000007726 management method Methods 0.000 claims abstract description 15
- 238000011156 evaluation Methods 0.000 claims abstract description 13
- 238000005265 energy consumption Methods 0.000 claims abstract description 11
- 230000015556 catabolic process Effects 0.000 claims abstract description 10
- 238000006731 degradation reaction Methods 0.000 claims abstract description 10
- 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
- 230000007613 environmental effect Effects 0.000 claims description 13
- 239000000428 dust Substances 0.000 claims description 10
- 229910021529 ammonia Inorganic materials 0.000 claims description 9
- 238000012360 testing method Methods 0.000 claims description 9
- 238000013461 design Methods 0.000 claims description 6
- 230000003009 desulfurizing effect Effects 0.000 claims description 6
- 239000003344 environmental pollutant Substances 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 claims description 6
- 231100000719 pollutant Toxicity 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 230000004048 modification Effects 0.000 claims description 5
- 238000012986 modification Methods 0.000 claims description 5
- 238000006477 desulfuration reaction Methods 0.000 claims description 4
- 230000023556 desulfurization Effects 0.000 claims description 4
- 238000004364 calculation method Methods 0.000 claims description 3
- 239000003054 catalyst Substances 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 claims description 3
- 238000005338 heat storage Methods 0.000 claims description 3
- 238000010248 power generation Methods 0.000 claims description 3
- 239000000779 smoke Substances 0.000 claims description 3
- 238000010977 unit operation Methods 0.000 claims description 3
- 238000003745 diagnosis Methods 0.000 claims description 2
- 230000003442 weekly effect Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
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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], 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], 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
-
- 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 relates to an intelligent environment-friendly equipment state monitoring platform system which comprises a comprehensive 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 degradation analysis module and an equipment fault early warning module. The invention realizes the comprehensive detection and evaluation of the state of the environment-friendly equipment by establishing the equipment operation state evaluation method and applying the intelligent algorithm, 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.
Description
Technical Field
The invention belongs to the technical field of environmental protection equipment state monitoring, and particularly relates to an intelligent environmental protection equipment state monitoring platform system.
Background
The comprehensive detection and evaluation of the environment-friendly equipment state become the problem to be solved in the power plant urgently, so that the comprehensive intelligent monitoring of the environment-friendly equipment state of a denitration system, a desulfurization system, a dust removal system, an air preheater, an induced draft fan and the like is needed, decision basis is provided for timely and systematically tracking, finding and analyzing equipment problems, the equipment failure rate and energy consumption are reduced, and the equipment service life and the environment-friendly monitoring management efficiency are improved.
Disclosure of Invention
The invention aims to provide an intelligent environment-friendly equipment state monitoring platform system, which provides decision basis for timely and systematically tracking, finding and analyzing equipment problems by comprehensively detecting and evaluating the environment-friendly equipment state, reduces equipment failure rate and energy consumption, and improves equipment service life and environment-friendly monitoring management efficiency.
The invention provides an intelligent environment-friendly equipment state monitoring platform system, which comprises:
the comprehensive display module is used for displaying the overall conditions of the monitoring unit, including unit load, unit operation hours and total discharge pollutant concentration discharge conditions;
the equipment management module is used for acquiring design parameters, modification 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, unstructured data and historical operation data related to equipment;
the environment-friendly intelligent supervision module is used for comprehensive statistics of pollutant emission, real-time monitoring of operation parameters of various environment-friendly equipment, overrun management of the equipment, environment-friendly index comparison, environment-friendly report form and environment-friendly data complement;
the running state diagnosis module is used for evaluating the running environment and the running state of the equipment; the operation environment evaluation comprises NOx concentration, smoke quantity and ash content parameter evaluation of a denitration inlet, and the operation state evaluation comprises data comparison of denitration efficiency, operation differential pressure, ammonia injection quantity, ammonia escape rate, air preheater differential pressure, induced draft fan output parameters and design parameters;
the material consumption analysis module is used for carrying out statistics on the material consumption parameters of each environmental protection device, such as daily, weekly and monthly statistics, and giving a change trend, such as material consumption and energy consumption of unit emission reduction and power generation;
the intelligent optimization operation module is used for comparing the intelligent optimization operation result of desulfurization and denitrification with the actual operation result, and guiding the actual operation by the intelligent optimization operation result;
the degradation analysis module is used for evaluating the degradation condition of the reactor through a reactor potential calculation formula 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 judging and early warning the ammonia-air ratio of denitration, the catalyst pressure difference, the cremation rate of the dust remover and the index of the electric dust remover by comparing the pressure difference of the air preheater with the early warning value.
Further, key drawings obtained by the equipment management module comprise a denitration reactor elevation view, an ammonia spraying grid drawing, a desulfurizing tower body elevation view, a desulfurizing tower inlet and outlet flue view, a demister layout view, a dust remover body view, an inlet and outlet flue view, an air preheater heat storage sheet layout view, an induced draft fan inlet and outlet flue view and a performance curve graph.
Further, laboratory data, test data and unstructured data acquired by the data management module are uploaded by personnel independently, and historical operation 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, provide decision basis for timely and systematically tracking, finding and analyzing equipment problems, reduce equipment failure rate and energy consumption, and improve equipment service life and environment-friendly monitoring management efficiency.
The foregoing description is only an overview of the present invention, and is intended to provide a better understanding of the present invention, as it is embodied in the following description, with reference to the preferred embodiments of the present invention and the accompanying drawings.
Drawings
FIG. 1 is a block diagram of an intelligent environmental protection equipment state monitoring platform system.
Detailed Description
The following describes in further detail the embodiments of the present invention with reference to the drawings and examples. The following examples are illustrative of the invention and are not intended to limit the scope of the invention.
Referring to fig. 1, this embodiment provides an intelligent environmental protection equipment status monitoring platform system, including:
the comprehensive display module 10 is used for displaying the overall conditions of the monitoring unit, including unit load, unit operation hours and total discharge pollutant concentration discharge conditions;
the equipment management module 20 is used for acquiring design parameters, modification 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, unstructured data, and historical operating data related to the device;
the environment-friendly intelligent supervision module 40 is used for comprehensive statistics of pollutant emission, real-time monitoring of operation parameters of various environment-friendly equipment, overrun management of the equipment, comparison of environment-friendly indexes, environment-friendly report forms and environment-friendly data complement;
an operating state diagnostic module 50 for device operating environment assessment, operating state assessment; the operation environment evaluation comprises NOx concentration, smoke quantity and ash content parameter evaluation of a denitration inlet, and the operation state evaluation comprises data comparison of denitration efficiency, operation differential pressure, ammonia injection quantity, ammonia escape rate, air preheater differential pressure, induced draft fan output parameters and design parameters;
the material and energy consumption analysis module 60 is used for counting the material and energy consumption parameters of each environmental protection device, and giving out the change trend, the material consumption and energy consumption of unit emission reduction and power generation;
the intelligent optimization operation module 70 is configured to compare the desulfurization and denitrification intelligent optimization operation result with the actual operation result, and guide the actual operation with the intelligent optimization operation result;
the degradation analysis module 80 is configured to evaluate a degradation condition of the reactor according to a reactor potential calculation formula, and evaluate degradation of the induced draft fan based on a maximum output of the induced draft fan;
the equipment fault early warning module 90 is used for comparing the ammonia-air ratio, the catalyst pressure difference, the cremation rate of the dust remover and the index of the electric dust remover, and comparing the air pre-heater pressure difference with an early warning value for early warning.
Through the intelligent environment-friendly equipment state monitoring platform system, the environment-friendly equipment state can be comprehensively detected and evaluated, decision basis is provided for timely and systematically tracking, finding and analyzing equipment problems, equipment failure rate and energy consumption are reduced, and equipment service life and environment-friendly monitoring management efficiency are improved.
In this embodiment, the key drawings acquired by the device management module 20 include a denitration reactor elevation view, an ammonia injection grid drawing, a desulfurizing tower body elevation view, a desulfurizing tower inlet and outlet flue view, a demister layout view, a dust remover body view, an inlet and outlet flue view, an air preheater heat storage sheet layout view, an induced draft fan inlet and outlet flue view, and a performance graph.
In this embodiment, the laboratory data, test data, and unstructured data acquired by the data management module 30 are uploaded by personnel alone, and the historical operating data are uploaded from SIS system data.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, and it should be noted that it is possible for those skilled in the art to make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention.
Claims (3)
1. An environmental protection equipment state intelligent monitoring platform system, which is characterized by comprising:
the comprehensive display module is used for displaying the overall conditions of the monitoring unit, including unit load, unit operation hours and total discharge pollutant concentration discharge conditions;
the equipment management module is used for acquiring design parameters, modification 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, unstructured data and historical operation data related to equipment;
the environment-friendly intelligent supervision module is used for comprehensive statistics of pollutant emission, real-time monitoring of operation parameters of various environment-friendly equipment, overrun management of the equipment, environment-friendly index comparison, environment-friendly report form and environment-friendly data complement;
the running state diagnosis module is used for evaluating the running environment and the running state of the equipment; the operation environment evaluation comprises NOx concentration, smoke quantity and ash content parameter evaluation of a denitration inlet, and the operation state evaluation comprises data comparison of denitration efficiency, operation differential pressure, ammonia injection quantity, ammonia escape rate, air preheater differential pressure, induced draft fan output parameters and design parameters;
the material consumption analysis module is used for carrying out statistics on the material consumption parameters of each environmental protection device, such as daily, weekly and monthly statistics, and giving a change trend, such as material consumption and energy consumption of unit emission reduction and power generation;
the intelligent optimization operation module is used for comparing the intelligent optimization operation result of desulfurization and denitrification with the actual operation result, and guiding the actual operation by the intelligent optimization operation result;
the degradation analysis module is used for evaluating the degradation condition of the reactor through a reactor potential calculation formula 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 judging and early warning the ammonia-air ratio of denitration, the catalyst pressure difference, the cremation rate of the dust remover and the index of the electric dust remover by comparing the pressure difference of the air preheater with the early warning value.
2. The intelligent environmental protection equipment state monitoring platform system according to claim 1, wherein the key drawings acquired by the equipment management module comprise a denitration reactor elevation view, an ammonia injection grid drawing, a desulfurizing tower body elevation view, a desulfurizing tower inlet and outlet flue view, a demister layout view, a dust remover body view, an inlet and outlet flue view, an air preheater heat storage sheet layout view, an induced draft fan inlet and outlet flue view and a performance curve graph.
3. The intelligent environmental protection equipment state monitoring platform system according to claim 1, wherein laboratory data, test data and unstructured data acquired by the data management module are uploaded by personnel alone, and historical operating data are uploaded from SIS system data.
Priority Applications (1)
| 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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| 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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| Publication Number | Publication Date |
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| CN111142481A CN111142481A (en) | 2020-05-12 |
| CN111142481B true CN111142481B (en) | 2024-03-12 |
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| 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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| WO2016176913A1 (en) * | 2015-05-06 | 2016-11-10 | 杨启蓓 | Smart multi-dimensional big data analyzing expert system for high-voltage circuit breaker in power grid |
| CN106249728A (en) * | 2016-09-28 | 2016-12-21 | 清华大学 | A kind of thermal power generation unit on-line performance monitoring method based on characteristics of components |
| CN106248864A (en) * | 2016-07-13 | 2016-12-21 | 大唐南京环保科技有限责任公司 | A kind of SCR denitration life-span prediction method based on magnanimity service data |
| CN107748955A (en) * | 2017-10-16 | 2018-03-02 | 浙江大学 | A kind of coal-burning power plant's minimum discharge environmental protection island energy efficiency evaluating method |
| CN109493250A (en) * | 2018-11-06 | 2019-03-19 | 大唐南京环保科技有限责任公司 | A kind of appraisal procedure of the denitration ability of SCR reactor |
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- 2019-12-09 CN CN201911247963.0A patent/CN111142481B/en active Active
Patent Citations (5)
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| WO2016176913A1 (en) * | 2015-05-06 | 2016-11-10 | 杨启蓓 | Smart multi-dimensional big data analyzing expert system for high-voltage circuit breaker in power grid |
| CN106248864A (en) * | 2016-07-13 | 2016-12-21 | 大唐南京环保科技有限责任公司 | A kind of SCR denitration life-span prediction method based on magnanimity service data |
| CN106249728A (en) * | 2016-09-28 | 2016-12-21 | 清华大学 | A kind of thermal power generation unit on-line performance monitoring method based on characteristics of components |
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