CN103744303A - Wastewater electrochemical treatment control system based on database technology - Google Patents
Wastewater electrochemical treatment control system based on database technology Download PDFInfo
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- CN103744303A CN103744303A CN201310652492.8A CN201310652492A CN103744303A CN 103744303 A CN103744303 A CN 103744303A CN 201310652492 A CN201310652492 A CN 201310652492A CN 103744303 A CN103744303 A CN 103744303A
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Abstract
The invention discloses a wastewater electrochemical treatment control system based on the database technology. The wastewater electrochemical treatment control system comprises a feedforward module, a management and control system, an intelligent control module, a wastewater electrochemical treatment module and a measuring module. The feedforward module is used to acquire water quality index data of raw water before treatment, integrate the date, and send the integrated data to the intelligent control module. The management and control system comprises a headquarter upper computer, a server and a wastewater treatment control system private database to implement multi-user online management and control. The intelligent control module is used to perform optimization operation on the water quality index data of the raw water before treatment and the water quality index data of the raw water after treatment and then upload the optimized data, and perform control by adopting the adjustment parameter combination issued by the management and control system. The wastewater electrochemical treatment module is used to receive the adjustment parameter combination to perform wastewater electrochemical treatment. The measuring module is used to detect the water quality index data of the raw water before treatment and send the data to the intelligent control module. The wastewater electrochemical treatment control system based on the database technology provided in the invention can be used to realize multi-user production process online management and control on the basis of further improving the wastewater electrochemical treatment effect.
Description
Technical field
The present invention relates to technical field of sewage, be specifically related to a kind of sewage electrification process control system based on database technology.
Background technology
At existing employing electrochemical method, dispose of sewage in production run, at present basic along in order to processing time length and simply the mode of regulation voltage height or size of current control the effluent quality of electrification processing, due to this control method configuration simple coarse, adjusting parameter is single, and can not to controlled plant in process of production the complexity of water quality change and to make response timely and effectively, therefore it is large mostly to exist sewage water-quality guideline fluctuation after electrification is processed, the frequency is high, production run fluctuation of service, electrification treatment effect is unreliable, the common problem that processing cost is high.Because this control method configuration is simple, its formed control quality and performance far can not meet the requirement of actual production, sewage electrification processing production process is difficult to realize stable and is effectively controlled, the report that has some experiments and patent although domestic, but all can not fundamentally solve problems, so still can not popularize at present and real large-scale promotion application in wastewater treatment actual production process.When adopting sewage electrification processing procedure intelligent control method, because the pending water quality complexity in production scene is various, how to realize the simultaneously online management and control of one or more users (or customer group)? this is very important, and this has directly determined the quality of the on-the-spot wastewater treatment efficiency of user.In electrochemical wastewater treatment production run, general headquarters' managing and control system, according to on-the-spot real-time working condition, is selected quickly and accurately effectively to regulate parameter group to merge the scene that sends in time, then is implemented to control on the spot by site intelligent control system.Due to a large amount of different, effectively regulate parameter combinations to be stored in the private database of general headquarters, Wei Shi general headquarters managing and control system docks coupling effectively with on-the-spot sewage electrification processing procedure intelligent control system, so adopt a kind of method of the sewage electrification process control system based on database technology, realize the simultaneously online management and control of one or more users (or customer group).Along with regulating the continuous renewal of parameter combinations in private database and enriching, thereby can make this system further improve on sewage electrification treatment efficiency basis, constantly reduction investment and running cost.At present, existing wastewater treatment situation is multi-user's on-line operation simultaneously, scale and the method for each user's water quality treatment are different, do not have a kind of technically practicable, can on-line analysis and the method for unified management and control, so the result difference of each user's water quality treatment is very large, statistics false and non-qualified discharge remain incessant after repeated prohibition, this has not only wasted the input of time and fund greatly, do not reach best energy-saving effect, also make existing wastewater treatment situation can not get basic improvement, also do not reach the requirement of country's expection.
Summary of the invention
The technical problem to be solved in the present invention is the defect that overcomes prior art, provide that a kind of efficiency is high, energy consumption is low, can realize that one or more users (or customer group) are simultaneously online, unified management and control, the electrification of the sewage based on database technology process control system.
In order to solve the problems of the technologies described above, the invention provides following technical scheme:
A kind of sewage electrification process control system based on database technology of the present invention, comprises feed-forward module, intelligent control module, sewage electrification processing module, measurement module and managing and control system, wherein:
Feed-forward module, for raw water quality achievement data before acquisition process, integrates raw water quality achievement data before the processing of collection, and sends to intelligent control module;
Managing and control system, comprises host computer, headquarters server and sewage treatment control system private database, and described host computer, described sewage treatment control system private database connect respectively at described headquarters server;
Intelligent control module, the achievement data of water quality for raw water quality achievement data before the processing sending according to described feed-forward module and after processing, be optimized upload and adopt after computing that managing and control system issues, regulate that parameter group is incompatible to be controlled on the spot accordingly;
Sewage electrification processing module, receives adjusting parameter combinations, carries out sewage electrification and processes, and the data feedback of its reflection is arrived to described sewage treatment control system private database;
Measurement module, for detection of the achievement data of water quality after processing, and sends to described intelligent control module by testing result.
Further, described feed-forward module and measurement module parameter comprise: temperature, pH value, conductance, turbidity, dissolved oxygen, chlorine residue, COD value, SS value, BOD value and NH3-N value.
Further, described intelligent control module also for:
Raw water quality achievement data is carried out to pre-service;
Determine auxiliary variable;
Rejecting abnormalities data;
Sewage electrification processing production process is realized to sewage disposal device automatic feeding/discharging water, production system temperature, pressure, flow, liquid level, chemical composition and carry out online automatic detection and control;
Remaining data are carried out to data normalization.
Further, the data of described sewage electrification processing module reflection comprise electric weight, voltage, electric current, waveform, frequency, electrode separation, electrode material and time.
The present invention adopts the mode of multi-platform communication, transmitted data on network, the unified system user group's who controls some production units or formed by a plurality of production units of managing and control system who is comprised of general headquarters' host computer, server and system-specific database sewage electrification processing procedure; The adjusting parameter combinations of user's field demand is all placed in managing and control system private database, by general headquarters' managing and control system Real-Time Monitoring site intelligent control module ruuning situation, and upload according to it field working conditions and demand reflecting, by host computer, from transferring and issue corresponding adjusting parameter combinations in private database to intelligent control module, by it, realize on the spot and controlling; Described intelligent control module and described sewage electrification processing module communications protocol, described managing and control system and the equal encryption of system user communications protocol, in case the leakage of exclusive data database data and the interference to user's production run.
The present invention adjusts or increases the correlation parameter of existing user's production run in the content of database, also goes for existing user's online management and control.
The beneficial effect that the present invention reaches is:
Owing to processing in automatic intelligent control procedure in sewage electrification, increased sewage treatment control system private database technology, under unified control of corporate HQ's managing and control system, can be by various different qualities various floor datas in the raw data before processing and sewage electrification processing procedure collect in described sewage treatment control system private database, and for the demand of each on-the-spot actual condition, after accurately analyzing, from private database, transfer respectively and issue corresponding supplemental characteristic to scene, the incompatible realization of adjusting parameter group issuing by employing is corresponding, different regulative modes carries out the control of sewage disposal process, thereby make treatment sewage in electrochemical processing production process, obtained efficient processing, this has not only improved sewage electrification treatment effeciency greatly, investment and operation cost have been reduced, also can make some statistics falses and non-qualified discharge situation obtain effective monitoring simultaneously, there is appreciable economic and social benefit.In addition, in the method as long as to the corresponding adjustment of database parameter, also can realize existing Subscriber Unit wastewater treatment situation is carried out to management and control, this reaches as early as possible the comprehensive expection of administering sewage of country and has required to provide strong technical support just for fundamentally improving current wastewater treatment present situation.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for instructions, for explaining the present invention, is not construed as limiting the invention together with embodiments of the present invention.In the accompanying drawings:
Fig. 1 is the workflow diagram of a kind of sewage electrification process control system based on database technology of the present invention;
Fig. 2 is the workflow diagram of managing and control system.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein, only for description and interpretation the present invention, is not intended to limit the present invention.
As depicted in figs. 1 and 2, a kind of sewage electrification process control system based on database technology of the present invention, comprises feed-forward module, intelligent control module, sewage electrification processing module, measurement module and managing and control system, wherein:
Feed-forward module, for raw water quality achievement data before acquisition process, integrates raw water quality achievement data before the processing of collection, and sends to intelligent control module;
Managing and control system, comprises host computer, headquarters server and sewage treatment control system private database, and described host computer, described sewage treatment control system private database connect respectively at described headquarters server;
Intelligent control module, the achievement data of water quality for raw water quality achievement data before the processing sending according to described feed-forward module and after processing, be optimized upload and adopt after computing that managing and control system issues, regulate that parameter group is incompatible to be controlled on the spot accordingly;
Sewage electrification processing module, receives adjusting parameter combinations, carries out sewage electrification and processes, and the data feedback of its reflection is arrived to described sewage treatment control system private database;
Measurement module, for detection of the achievement data of water quality after processing, and sends to described intelligent control module by testing result.
Described feed-forward module and measurement module parameter comprise: temperature, pH value, conductance, turbidity, dissolved oxygen, chlorine residue, COD value, SS value, BOD value and NH3-N value.
Described intelligent control module also for:
Raw water quality achievement data is carried out to pre-service;
Determine auxiliary variable;
Rejecting abnormalities data;
Sewage electrification processing production process is realized to sewage disposal device automatic feeding/discharging water, production system temperature, pressure, flow, liquid level, chemical composition and carry out online automatic detection and control;
Remaining data are carried out to data normalization.
The data of described sewage electrification processing module reflection comprise electric weight, voltage, electric current, waveform, frequency, electrode separation, electrode material and time.
The present invention adopts the mode of multi-platform communication, transmitted data on network, the unified system user group's who controls some production units or formed by a plurality of production units of managing and control system who is comprised of general headquarters' host computer, server and system-specific database sewage electrification processing procedure; The adjusting parameter combinations of user's field demand is all placed in managing and control system private database, by general headquarters' managing and control system Real-Time Monitoring site intelligent control module ruuning situation, and upload according to it field working conditions and demand reflecting, by host computer, from transferring and issue corresponding adjusting parameter combinations in private database to intelligent control module, by it, realize on the spot and controlling; Described intelligent control module and described sewage electrification processing module communications protocol, described managing and control system and the equal encryption of system user communications protocol, in case the leakage of exclusive data database data and the interference to user's production run.
Owing to processing in automatic intelligent control procedure in sewage electrification, increased sewage treatment control system private database technology, under unified control of corporate HQ's managing and control system, can be by various different qualities various floor datas in the raw data before processing and sewage electrification processing procedure collect in described sewage treatment control system private database, and for the demand of each on-the-spot actual condition, after accurately analyzing, from private database, transfer respectively and issue corresponding supplemental characteristic to scene, the incompatible realization of adjusting parameter group issuing by employing is corresponding, different regulative modes carries out the control of sewage disposal process, thereby make treatment sewage in electrochemical processing production process, obtained efficient processing, this has not only improved sewage electrification treatment effeciency greatly, investment and operation cost have been reduced, also can make some statistics falses and non-qualified discharge situation obtain effective monitoring simultaneously, there is suitable economic and social benefit.In addition, in the method as long as to the corresponding adjustment of database parameter, also can realize existing Subscriber Unit wastewater treatment situation is carried out to management and control, this reaches as early as possible the comprehensive expection of administering sewage of country and has required to provide certain technical support just for fundamentally improving current wastewater treatment present situation.
Finally it should be noted that: the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although the present invention is had been described in detail with reference to previous embodiment, for a person skilled in the art, its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (4)
1. the electrification of the sewage based on a database technology process control system, is characterized in that, comprises feed-forward module, intelligent control module, sewage electrification processing module, measurement module and managing and control system, wherein:
Feed-forward module, for raw water quality achievement data before acquisition process, integrates raw water quality achievement data before the processing of collection, and sends to intelligent control module;
Managing and control system, comprises host computer, headquarters server and sewage treatment control system private database, and described host computer, described sewage treatment control system private database connect respectively at described headquarters server;
Intelligent control module, the achievement data of water quality for raw water quality achievement data before the processing sending according to described feed-forward module and after processing, be optimized upload and adopt after computing that managing and control system issues, regulate that parameter group is incompatible to be controlled on the spot accordingly;
Sewage electrification processing module, receives adjusting parameter combinations, carries out sewage electrification and processes, and the data feedback of its reflection is arrived to described sewage treatment control system private database;
Measurement module, for detection of the achievement data of water quality after processing, and sends to described intelligent control module by testing result.
2. a kind of sewage based on database technology electrification process control system according to claim 1, it is characterized in that, described feed-forward module and measurement module parameter comprise: temperature, pH value, conductance, turbidity, dissolved oxygen, chlorine residue, COD value, SS value, BOD value and NH3-N value.
3. a kind of sewage based on database technology electrification process control system according to claim 1 and 2, is characterized in that, described intelligent control module also for:
Raw water quality achievement data is carried out to pre-service;
Determine auxiliary variable;
Rejecting abnormalities data;
Sewage electrification processing production process is realized to sewage disposal device automatic feeding/discharging water, production system temperature, pressure, flow, liquid level, chemical composition and carry out online automatic detection and control;
Remaining data are carried out to data normalization.
4. a kind of sewage based on database technology electrification process control system according to claim 1, it is characterized in that, the data of described sewage electrification processing module reflection comprise electric weight, voltage, electric current, waveform, frequency, electrode separation, electrode material and time.
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| CN104950092A (en) * | 2014-06-19 | 2015-09-30 | 佛山市云米电器科技有限公司 | Water purifying device and work method thereof |
| CN105084472A (en) * | 2014-05-23 | 2015-11-25 | 佛山市顺德区美的饮水机制造有限公司 | Electric water purification method and electric water purification apparatus |
| CN105157756A (en) * | 2015-09-23 | 2015-12-16 | 北京智芯微电子科技有限公司 | Furtive drainage control method and device for pollution source |
| CN106154996A (en) * | 2015-04-15 | 2016-11-23 | 北京华安普惠软件技术有限公司 | Environment pollution treatment facility operation gathers and analyzes system and method |
| CN109052838A (en) * | 2018-08-29 | 2018-12-21 | 重庆工商大学 | Sewage treatment strategy dynamic adjusting system |
| CN109052837A (en) * | 2018-08-29 | 2018-12-21 | 重庆工商大学 | Sewage treatment strategy adjustment method based on dynamic scene |
| CN109143923A (en) * | 2018-07-31 | 2019-01-04 | 武汉科迪智能环境股份有限公司 | Big data artificial intelligent control system |
| CN109824100A (en) * | 2019-03-21 | 2019-05-31 | 导洁(北京)环境科技有限公司 | Water management-control method for building and building management of the use of water platform |
| CN110078140A (en) * | 2019-04-18 | 2019-08-02 | 云南合续环境科技有限公司 | A kind of apparatus control method and apparatus control system |
| CN110950405A (en) * | 2019-12-17 | 2020-04-03 | 四川捷途环保服务有限公司 | Basin sewage catalytic degradation system and method based on water body potential |
| CN111392823A (en) * | 2020-04-15 | 2020-07-10 | 中南大学 | Optimized control method and device for electric flocculation process |
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| CN113253689A (en) * | 2021-06-11 | 2021-08-13 | 武汉科迪智能环境股份有限公司 | Equipment management method and device and server |
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| CN110950405A (en) * | 2019-12-17 | 2020-04-03 | 四川捷途环保服务有限公司 | Basin sewage catalytic degradation system and method based on water body potential |
| CN111392823A (en) * | 2020-04-15 | 2020-07-10 | 中南大学 | Optimized control method and device for electric flocculation process |
| CN111392823B (en) * | 2020-04-15 | 2021-04-23 | 中南大学 | Optimized control method and device for electric flocculation process |
| CN113253689A (en) * | 2021-06-11 | 2021-08-13 | 武汉科迪智能环境股份有限公司 | Equipment management method and device and server |
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