CN105988426A - Control mode of optimizing technological parameters during sewage processing production process - Google Patents
Control mode of optimizing technological parameters during sewage processing production process Download PDFInfo
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- CN105988426A CN105988426A CN201510048241.8A CN201510048241A CN105988426A CN 105988426 A CN105988426 A CN 105988426A CN 201510048241 A CN201510048241 A CN 201510048241A CN 105988426 A CN105988426 A CN 105988426A
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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 present invention relates to a control mode of optimizing technological parameters during a sewage processing production process. The control mode belongs to the environmental protection and energy saving field, and aims to be able to effectively implement the indexes, such as the energy consumption, the drug utilization, etc., after the optimization, during a sewage processing process and under the premise that the water discharge indexes of a sewage plant can be satisfied. The control mode is different from a conventional mode of the sewage plant of controlling automatically or semi-automatically based on a conventional activated sludge kinetics model, but effectively utilizes a date mining technology to find out the characteristics of strong data correlation and discreteness which are same as or similar to the real-time data and are related with multiple sets of technological parameters and water discharge results from the historical time sequence data, and uses a man-machine dialogue mode to determine the related control parameters of an air blower , such as the aeration rate, the drug utilization amount, etc., or to alarm.
Description
Technical field
The present invention is the control mode of Optimizing Process Parameters in sewage disposal production process.Belong to environmental protection and energy saving field.Can reach on the premise of meeting sewage effluents index, make the indexs such as the power consumption after the optimization in sewage disposal process, medication effectively be implemented.
Background technology
At present, the technical process control process of sewage disposal both domestic and external is essentially all with activated sludge kinetics model as theoretical basis, determine the parameters in activated sludge kinetics model by maneuvers such as mathematical calculation, curve matchings in advance, the most automatically or semi-automatically control the production of sewage treatment plant.Problem of both the existence of this pattern: 1. activated sludge kinetics model uses function expression, it is limited by the restriction of function expression complexity, can only be that various types of parameters are analyzed respectively, the ability that can carry out parameters association analysis is very limited, thus hardly possible optimized after power consumption, the relevant parameter of medication one group of controlling value at a time；2. due to 1 restriction, factory director or technical process control person cannot judge to adjust the power consumption that sewage treatment plant is overall after parameter, and medication and standard water discharge situation, the control of technical process can only be followed result of calculation and automatically or semi-automatically control.And the control mode of Optimizing Process Parameters in sewage disposal production process, it is the pattern using person-machine dialogue.System is with can first allowing technical process control person's ocular and clear clear: after the technological parameter adjusted after using data mining technology to optimize, power consumption, dosage, standard water discharge situation etc. can achieve the effect that；Then technical process control person can put before this and dynamically select process control parameter.So, the indexs such as the power consumption after the use data mining technology optimization in sewage disposal process, medication just can be made effectively to be implemented.
Summary of the invention
Optimizing the core technology of the specialist system of technological parameter in sewage disposal production process is by by the maneuver of data mining, the control mode that or the relevant technological parameter of approximation identical with real time data found out from sewage treatment plant's historical time sequence data and water outlet result can be carried out effectively.This core technology is: one group of optimizing process that data mining maneuver is obtained by (1) controls parameter and this group controls the power consumption that parameter can reach, and medication, water outlet is converted into visual and understandable pattern, and this core technology is arranged on computer hardware equipment；(2) technical process control person uses this pattern by the outut device of computer interface or APP application program, controls technical process by the way of person-machine dialogue.
This technology is with the result 1 below the visual and understandable pattern person that is supplied to technical process control:
Find out the most same or like technological parameter and water outlet result (up to standard or the most up to standard) by data mining technology, after being optimized according to historical technological parameter and water outlet result, provide the process control parameter of the aeration rate of aerator, dosage etc..
Technical process control person can follow the parameter that result 1 provides and be controlled；Parameter can also be adjusted according to Sewage Plant concrete condition at that time, allow system recalculate result 1, until result is satisfied.This control mode can allow technical process control person in the power consumption of clear and definite adjusting process parameter, medication, on the premise of water outlet result, dynamically selects process control parameter, the indexs such as the power consumption after the optimization in sewage disposal process, medication can be made effectively to be implemented.
Description of drawings 1 is the fundamental diagram of the present invention
nullIn figure 1、Inlet pumping station 2、Preliminary sedimentation tank 3、Anaerobic pond 4、Anoxic pond 5、Aerobic Pond 6、Second pond 7、Aerobic mixed-liquor return 8、Two sink returned sludge 9、Anaerobism mixed-liquor return 10、Aeration fan 11、The historical relevance data time series 12 of sewage treatment plant、Data/address bus 13、Computer hardware equipment (using data mining core technology to obtain one group of Optimizing Process Parameters after calculating) 14、Outut device (printer，Terminal，Mobile phone etc.) the visual and understandable pattern of this group Optimizing Process Parameters and standard water discharge situation 15、Technology controlling and process person judges this result the most suitable 16、Use the aerator aeration rate determined、The associated control parameters such as dosage or warning 17、Control bus 1 18、Control bus 2 19、Real-time data acquisition system
Detailed description of the invention
The best mode of the present invention the most more particularly described below.It should be understood, however, that the data class of the component parts described in following embodiments, hardware device, the technological process of sewage treatment plant, occupation mode etc. must not be regarded as and limits the scope of the present invention by any way, unless specified.
Embodiment 1
As shown in the fundamental diagram of accompanying drawing 1 present invention, the control mode of Optimizing Process Parameters in the sewage disposal production process of the present invention, it is arranged on computer hardware equipment 13, it is by the historical relevance data time series 11 of sewage treatment plant, data/address bus 12, computer hardware equipment (using data mining core technology to obtain one group of Optimizing Process Parameters after calculating) 13, outut device (printer, terminal, mobile phone etc.) the visual and understandable pattern of this group Optimizing Process Parameters and standard water discharge situation 14, technology controlling and process person judges this result the most suitable 15, use the aerator aeration rate determined, the associated control parameters such as dosage or warning 16, sewage disposal produce real-time data acquisition system 19 and form.
The work process of a kind of example is as follows:
nullFrom sewage treatment plant 1、Inlet pumping station 2、Preliminary sedimentation tank 3、Anaerobic pond 4、Anoxic pond 5，Aerobic Pond 6、Second pond 7、Aerobic mixed-liquor return 8、Two sink returned sludge 9、Anaerobism mixed-liquor return 10、The basic condition data gathered in Aeration fan: daily handling ability，The ratio of industrial wastewater，The technique used，Preliminary sedimentation tank、Anaerobism section、Anoxia section、Aerobic section、The volume of second pond)，Service data: influent concentration，The sludge concentration of aerobic section and dissolved oxygen concentration，Return sludge ratio，Internal reflux ratio，The real time data that the historical data time series of (11) sewage treatment plant collection of secondary clarifier effluent concentration etc. and sewage disposal produce obtains obtaining one group of Optimizing Process Parameters after (13) use the calculating of data mining core technology in the outut device that core technology processes the expression pattern visual and understandable to (14) this group Optimizing Process Parameters and standard water discharge situation as entering through (12) data/address bus after data cleansing，Judged that this result is the most suitable by (15) technology controlling and process person，If result is improper，Repeatedly performing (13) uses data mining core technology to obtain one group of Optimizing Process Parameters process in core technology processes the outut device representing the pattern visual and understandable to (14) this group Optimizing Process Parameters and standard water discharge situation after calculating，Until it is suitable；If appropriate, user uses aerator aeration rate, associated control parameters or warning Non-follow control aerator aeration rate (18), dosage (17) or the warning etc. such as dosage determined according to (16).
Although describing and illustrate the present invention in detail, but foregoing description and explanation are only used as explanation and example and are not intended as limiting, and the spirit and scope of the present invention are only defined by the fund of claims.
Claims (1)
1. the control mode of Optimizing Process Parameters in a sewage disposal production process.It is characterized in that: one group of optimization technique that data mining maneuver is obtained
Process control parameters and this group control the power consumption that parameter can reach, medication, and water outlet is converted into visual and understandable pattern by computer interface or APP
Application program is supplied to user, and sewage treatment plant technology controlling and process person more groups by the way of person-machine dialogue pass through the technique optimized
The standard water discharge situation of process control parameters and correspondence, until finding suitable one group of parameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510048241.8A CN105988426A (en) | 2015-01-30 | 2015-01-30 | Control mode of optimizing technological parameters during sewage processing production process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510048241.8A CN105988426A (en) | 2015-01-30 | 2015-01-30 | Control mode of optimizing technological parameters during sewage processing production process |
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| Publication Number | Publication Date |
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| CN105988426A true CN105988426A (en) | 2016-10-05 |
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| CN201510048241.8A Pending CN105988426A (en) | 2015-01-30 | 2015-01-30 | Control mode of optimizing technological parameters during sewage processing production process |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110825041A (en) * | 2019-10-25 | 2020-02-21 | 北京首创股份有限公司 | Centralized control type intelligent sewage treatment plant operation system |
| CN113391554A (en) * | 2021-06-16 | 2021-09-14 | 周节 | Electroplating method based on artificial intelligence |
-
2015
- 2015-01-30 CN CN201510048241.8A patent/CN105988426A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110825041A (en) * | 2019-10-25 | 2020-02-21 | 北京首创股份有限公司 | Centralized control type intelligent sewage treatment plant operation system |
| CN110825041B (en) * | 2019-10-25 | 2022-07-12 | 北京首创股份有限公司 | Centralized control type intelligent sewage treatment plant operation system |
| CN113391554A (en) * | 2021-06-16 | 2021-09-14 | 周节 | Electroplating method based on artificial intelligence |
| CN113391554B (en) * | 2021-06-16 | 2022-06-17 | 江苏东南环保科技有限公司 | Electroplating method based on artificial intelligence |
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| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161005 |
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| WD01 | Invention patent application deemed withdrawn after publication |