CN201781578U - Monitoring system for sewage treatment - Google Patents

Monitoring system for sewage treatment Download PDF

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Publication number
CN201781578U
CN201781578U CN2010202450448U CN201020245044U CN201781578U CN 201781578 U CN201781578 U CN 201781578U CN 2010202450448 U CN2010202450448 U CN 2010202450448U CN 201020245044 U CN201020245044 U CN 201020245044U CN 201781578 U CN201781578 U CN 201781578U
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CN
China
Prior art keywords
monitoring
equipment
sewage disposal
surveillance center
supervisory control
Prior art date
Application number
CN2010202450448U
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Chinese (zh)
Inventor
晋晓伟
郭瑞
刘华安
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宇星科技发展(深圳)有限公司
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Priority to CN2010202450448U priority Critical patent/CN201781578U/en
Application granted granted Critical
Publication of CN201781578U publication Critical patent/CN201781578U/en

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    • Y02W10/15

Abstract

The utility model discloses a monitoring system for sewage treatment, which comprises a monitoring center and at least one on-site device. The on-site device(s) is (are) connected to a monitoring device, and the monitoring device performs data exchange with the monitoring center through a local area network; a monitoring server, an engineer station and an operator station are mounted and included in the monitoring center; the on-site device comprises a sensor, a valve, various detecting instruments, a pump and a video monitoring head in sewage treatment technology; the monitoring device adopts an RTU (Remote Terminal Unit) or a PLC. The utility model has the advantages of powerful functions, favorable performance, fast maintenance, and the like, suits present water environment quality in China, and supplies fittings in time.

Description

The sewage disposal supervisory control system

Technical field

The utility model relates to a kind of supervisory control system, especially relates to a kind of sewage disposal supervisory control system that sewage disposal system and each equipment of sewage disposal are monitored in real time.

Background technology

Ministry of environment issued " verifying the notice of calculation work about strengthening the urban wastewater treatment firm pollution emission reduction " (ring is done [2008] No. 90) and explicitly called on November 19th, 2008:

" in by the end of February, 2009 before the design daily handling ability all must the installation central control system greater than 20,000 tons urban wastewater treatment firm; implement the data such as dissolved oxygen concentration, sludge concentration, filter tank plugging rate of operation conditions, the aeration tank of the water yield of monitoring turnover sewage treatment plant and water quality leading indicator, blower current, the volume of blast, aerator; and can have access to above-mentioned operating index data and trend curve in the verification phase at random; related data is preserved more than 1 year at least, as the important evidence of adjusting the major pollutants CER.”

Along with the deep development of the information-based capacity building of national environmental protection, sewage disposal supervisory control system optimal design is extremely urgent.Should actively utilize and introduce the other unit advanced technology, real needs in conjunction with national information industrial technology standard and environmental protection vocational work, the system optimization market prospects are good, technology is forward-looking, range of application is wide, the sewage disposal supervisory control system of stability and safety, progressively in country, economize, the city realizes unified collection of enterprise pollution data transmitted, the storage and uniform management, unified processed, unified analysis-by-synthesis, unified externally issue, be implemented in Environmental Protection Agency inside, Environmental Protection Agency and higher level department, three grades of information sharings of the Environmental Protection Agency and the public promote monitoring and monitoring capacity with information technology, support the work of leading body at a higher level and administrative department.

Summary of the invention

At problem set forth above, the utility model purpose be to provide a kind of powerful, functional, adapt to China at present quality of water environment, can in time supply accessory, maintaining sewage disposal supervisory control system efficiently.

The utility model is realized by following technical measures, a kind of sewage disposal supervisory control system, comprise Surveillance center and at least one cover field apparatus, described every cover field apparatus all is connected on the watch-dog, and this watch-dog carries out exchanges data by local area network (LAN) and Surveillance center; Wherein,

Surveillance center comprises monitoring server, engineer station and operator station is installed;

Field apparatus comprises transducer, valve, all kinds of detecting instrument, pump and the video monitoring head in the sewage treatment process;

Watch-dog is RTU, PLC or RTU.

Above-mentioned monitoring server is provided with the network equipment, and is connected with Surveillance center of Environmental Protection Agency by the network equipment.

The network equipment wherein is any one or the multiple combination in RS232 interface, RS422 interface, RS485 interface, radio station equipment, phone rotary dialing equipment, mobile GPRS equipment, CDMA equipment, the GSM equipment.

Supporting industrial configuration software platform is installed on the monitoring server.

The utility model utilizes domestic advanced person's configuration developing instrument, combinational network, communication, information technology, 3S (GPS, GIS, RS) technology, integrate the various monitorings of sewage treatment plant, monitoring, resources such as transmission, set up unified sewage treatment facility operational efficiency supervising platform, realization is to the Real-time Monitor Management of sewage treatment facility operational efficiency, sharing of environmental information, the service management ability of enterprise and environmental management department is provided, the emergency processing ability, level of law enforcement, be common people's service level, integrated management and analysis decision ability realize the optimization of water treatment system.

The sewage treating efficiency that the utility model integrated use modern sensor technology, automatic measurement technology, automatic control technology, Computer Applied Technology, dedicated analysis technology and the communication technology are formed is moved online monitoring system.Monitored water sample is passed through the pipeline Automatic Extraction to indoor, is that core is analyzed with water quality on-line automatic analyzer device, realizes the automatic on-line continuous monitoring to water quality.Optimization of the present utility model and application are fit to the compositions such as water sampling system, water distribution system, pretreatment system, the water quality monitoring information management software of assisting blowback purging system, field monitoring instrument, data acquisition communication system, field control system and other auxiliary system of China's various places regimen, select for use stable, reliably, technical grade parts efficiently, the comprehensive water quality online auto monitoring system with advanced level.This system is in conjunction with modern communications technology, and utilize existing communication network, information via substation monitoring servers such as the operation conditions of the real-time measurement result with instrument, system operation situation, each instrument, system journal, the system failure, instrument failure are sent to central station automatically, and can accept the various instructions that central station is sent, real-time carries out remote operation to whole system, long-range cleaning, controls such as long-range urgent monitoring.

The utility model can be realized real time data online acquisition, data analysis processing, data information transfer, but the water yield of real time inspection sewage treatment plant entrance and exit, change of water quality data, the capital equipment operation conditions, and formation form and historical trend figure, instruct decision-making section in time to understand the sewage disposal situation, assist decision-making section to formulate expenses standard, for decision-making section supervision and control total amount of sewage discharge and water quality governance efficiency provide scientific basis.

The utility model has strong functions and good performance, after system optimization, can solve the imported product ubiquity to the incompatibility of the present quality of water environment of China, fittings supply can not be in time, the drawback such as not quick of maintaining, have market value widely.

Description of drawings

Fig. 1 is a system block diagram of the present utility model.

Embodiment

Below in conjunction with embodiment and contrast accompanying drawing the utility model is described in further detail.

A kind of sewage disposal supervisory control system comprises Surveillance center 1 and field apparatus 3, and field apparatus 3 is connected on the watch-dog 2, and this watch-dog 2 carries out exchanges data by local area network (LAN) and Surveillance center 1; Wherein, Surveillance center 1 includes the enterprise supervision center, monitoring server, engineer station and the operator station of configuration developing instrument Forcecontrol6.1 is installed; Field apparatus 3 comprises transducer, valve, all kinds of detecting instrument, pump and the video monitoring head in the sewage treatment process; Watch-dog 2 is PLC.Monitoring server is provided with mobile GPRS equipment, and is connected with Surveillance center of Environmental Protection Agency by GPRS network.

The native system optimal design focus on sewage disposal operation flow, data framework and system framework, start with from the planning platform, the optimizing process of integrated system, on the basis of data framework and application framework, provided scheme with general data expansion and system extension, the basic support and the SQLserver database that utilize Forcecontrol 6.1 to provide are set up the basic platform framework.

Application system is implemented step by step on the basis of basic platform, the data that make full use of platform are integrated, support in storage and data sharing and the system integration, adopt unified optimizing process and method to develop each application system, on the service logic that focusing on of application system development is concrete, fundamentally improved the quality of application system.

Along with continuing to optimize of application system designed and used, turn the Surveillance center 1 of comprehensive covering sewage treatment plant and each branch into, comprehensively " digital environmental protection " system of systems.

By monitoring, comprise running parameter such as water quantity and quality monitoring (as inflow, water yield, COD, SS, liquid level etc.), equipment running status monitoring (as opening of device, close, power failure, fault, warning etc.), equipment operation control (as gate emergency cut-off, barrier, sewage pump control etc.), run parameter control and monitoring (as capital equipment power, dissolved oxygen concentration, MLSS concentration, return sludge ratio and BOD sludge loading etc.) to field apparatus 3.

Handle and show the import and export water yield, water quality, mud generation and disposal situation, capital equipment operation conditions, operation process flow process and plant area's general picture, the technology arrangement figure of sewage treatment plant with the mode image of figure or image by the data of 2 pairs of collections of watch-dog.When overproof water quality or equipment fault or stoppage in transit, but system's fast detecting and change prompting by picture state and shows, prints corresponding warning text that the warning reminding of sounding simultaneously the monitor staff note, alert data automatically storage in order to ex-post analysis.Watch-dog 2 is stored water quality parameters such as flow, sewage load, power consumption and COD, SS automatically by delimiting period.The data of storage can show by the mode of curve or data list, and can verify above-mentioned monitor data and trend curve for having access at any time.

Native system can be inquired about data sheets such as surveying record, operating state, operating trouble record, can generate day, month, year statistical report form automatically, can be with multiple mode display analysis trend such as curve, pie charts, form can export to multiple forms such as EXCEL, text, and printing reports can be set.

Native system is safe, subsystem keeper, the above control authority of operator's two-stage, and operating personnel's operating equipment must be logined.According to different operating personnel's rank, system judges the operation that the blockade operating personnel can carry out automatically.With various information such as the import and export water yield, water quality, mud generation and the disposal situation of sewage treatment plant, capital equipment operation conditionss, need upload relevant department by all kinds of administrative departments, reduce discharging total amount situation, the operation of key facility, maintenance and management situation for its supervision water quality, and as the important evidence of adjusting the major pollutants CER.

Native system can carry out the WEB issue by GPRS network, can carry out system's visit and control by WEB after the issue.

More than be that the utility model sewage disposal supervisory control system and its course of work are set forth; be used for helping to understand the utility model; but execution mode of the present utility model is not restricted to the described embodiments; anyly do not deviate from the change done under the utility model principle, modification, substitute, combination, simplify; all should be the substitute mode of equivalence, be included within the protection range of the present utility model.

Claims (4)

1. sewage disposal supervisory control system, it is characterized in that: comprise Surveillance center and at least one cover field apparatus, described every cover field apparatus all is connected on the watch-dog, and this watch-dog carries out exchanges data by local area network (LAN) and Surveillance center; Wherein,
Surveillance center comprises monitoring server, engineer station and operator station is installed;
Field apparatus comprises transducer, valve, all kinds of detecting instrument, pump and the video monitoring head in the sewage treatment process;
Watch-dog is RTU, PLC or RTU.
2. sewage disposal supervisory control system according to claim 1 is characterized in that: described monitoring server is provided with the network equipment, and is connected with Surveillance center of Environmental Protection Agency by the network equipment.
3. sewage disposal supervisory control system according to claim 2 is characterized in that: the described network equipment is any one or the multiple combination in RS232 interface, RS422 interface, RS485 interface, radio station equipment, phone rotary dialing equipment, mobile GPRS equipment, CDMA equipment, the GSM equipment.
4. sewage disposal supervisory control system according to claim 1 and 2 is characterized in that: supporting industrial configuration software platform is installed on the described monitoring server.
CN2010202450448U 2010-06-30 2010-06-30 Monitoring system for sewage treatment CN201781578U (en)

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Application Number Priority Date Filing Date Title
CN2010202450448U CN201781578U (en) 2010-06-30 2010-06-30 Monitoring system for sewage treatment

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Application Number Priority Date Filing Date Title
CN2010202450448U CN201781578U (en) 2010-06-30 2010-06-30 Monitoring system for sewage treatment

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102645916A (en) * 2012-03-29 2012-08-22 中科宇图天下科技有限公司 Industrial pollution whole process cooperative monitoring system and monitoring method adopting same
CN102830673A (en) * 2012-08-21 2012-12-19 广西益江环保科技有限责任公司 GPRS (General Packet Radio Service) communication-based remote online monitoring system and method for sewage treatment equipment
CN103631172A (en) * 2012-08-27 2014-03-12 成都众山科技有限公司 Wireless remote detection control system applied to oilfield sewage treatment
CN104150652A (en) * 2014-08-18 2014-11-19 南京大学盐城环保技术与工程研究院 Water inlet monitoring and adjusting system in centralized sewage treatment plant in chemical industry park as well as method thereof
CN104166395A (en) * 2014-08-22 2014-11-26 江苏商达水务有限公司 Water environment treatment remote supervision method and device based on mobile internet of things
CN104267706A (en) * 2014-10-17 2015-01-07 成都四为电子信息股份有限公司 Integrated management system for water affairs
CN104714533A (en) * 2015-03-20 2015-06-17 天津农学院 Remote monitoring system and method for operation state of sewage treatment station
CN104902244A (en) * 2015-06-10 2015-09-09 石家庄铁道大学 Railway maintenance machinery monitoring system
CN104950855A (en) * 2015-06-19 2015-09-30 湖南正泰水务有限公司 Town sewage plant and pump station operation monitoring management system and town sewage plant and pump station operation monitoring management method
CN105717859A (en) * 2016-04-14 2016-06-29 河海大学 Remote monitoring and managing method achieving whole process management over distributed rural sewage treatment facilities
CN108107832A (en) * 2018-02-07 2018-06-01 江南大学 A kind of sewage disposal real time monitoring and optimization system based on data-driven
CN109557888A (en) * 2019-01-24 2019-04-02 广州中国科学院沈阳自动化研究所分所 A kind of sewage treatment equipment remotely monitors operational system

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102645916A (en) * 2012-03-29 2012-08-22 中科宇图天下科技有限公司 Industrial pollution whole process cooperative monitoring system and monitoring method adopting same
CN102830673A (en) * 2012-08-21 2012-12-19 广西益江环保科技有限责任公司 GPRS (General Packet Radio Service) communication-based remote online monitoring system and method for sewage treatment equipment
CN103631172A (en) * 2012-08-27 2014-03-12 成都众山科技有限公司 Wireless remote detection control system applied to oilfield sewage treatment
CN104150652A (en) * 2014-08-18 2014-11-19 南京大学盐城环保技术与工程研究院 Water inlet monitoring and adjusting system in centralized sewage treatment plant in chemical industry park as well as method thereof
CN104166395A (en) * 2014-08-22 2014-11-26 江苏商达水务有限公司 Water environment treatment remote supervision method and device based on mobile internet of things
CN104267706A (en) * 2014-10-17 2015-01-07 成都四为电子信息股份有限公司 Integrated management system for water affairs
CN104714533A (en) * 2015-03-20 2015-06-17 天津农学院 Remote monitoring system and method for operation state of sewage treatment station
CN104902244A (en) * 2015-06-10 2015-09-09 石家庄铁道大学 Railway maintenance machinery monitoring system
CN104902244B (en) * 2015-06-10 2018-04-06 石家庄铁道大学 railway maintenance machinery monitoring system
CN104950855A (en) * 2015-06-19 2015-09-30 湖南正泰水务有限公司 Town sewage plant and pump station operation monitoring management system and town sewage plant and pump station operation monitoring management method
CN105717859A (en) * 2016-04-14 2016-06-29 河海大学 Remote monitoring and managing method achieving whole process management over distributed rural sewage treatment facilities
CN108107832A (en) * 2018-02-07 2018-06-01 江南大学 A kind of sewage disposal real time monitoring and optimization system based on data-driven
CN109557888A (en) * 2019-01-24 2019-04-02 广州中国科学院沈阳自动化研究所分所 A kind of sewage treatment equipment remotely monitors operational system

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Granted publication date: 20110330

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