CN104932453A - Online automatic monitoring control system of water treatment - Google Patents
Online automatic monitoring control system of water treatment Download PDFInfo
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- CN104932453A CN104932453A CN201510192384.6A CN201510192384A CN104932453A CN 104932453 A CN104932453 A CN 104932453A CN 201510192384 A CN201510192384 A CN 201510192384A CN 104932453 A CN104932453 A CN 104932453A
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- water treatment
- water
- water quality
- control system
- central processing
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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]
- G05B19/41865—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 job scheduling, process planning, material flow
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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 invention relates to an online automatic monitoring control system of water treatment. The system comprises a water treatment system and a water quality monitoring unit which monitors different water quality parameters of the water treatment system, the water quality monitoring unit is connected with the input end of a central processing system via a data bus, the output end of the central processing system is connected with a water quality parameter control unit via a data bus, and the water quality parameter control unit is connected with the water treatment system. According to the above structure, the water quality of the water treatment system can be monitored continuously and remotely in real time, the water quality state, the system operation state, and early warning and forecast of significant or emergent water quality accidents of main water treatment systems can be timely mastered, water pollution of different systems can be monitored, the water volume balance operation of different systems of a plant is monitored, and the condition of emission compliance is also monitored.
Description
Technical field
The present invention relates to a kind of online auto monitoring control system, belong to a kind of water treatment online auto monitoring control system.
Background technology
" zero-emission " namely to produced the aborning factory effluent, sewage, peace and quiet lower water etc. of chemical enterprise through process, all for reuse, not waste discharge to external world, is referred to as " zero-emission ".For water-deficient area, China current northwest in the chemical project built and plan to build, " zero-emission " is even more important, and has both solved a part of water resources problems, does not pollute and destroys again to the environment of locality and ecology.
Zero-discharge technology be the waste water of enterprise not discharged to the technology that environment all re-uses, it relates to many cover systems such as recirculated water, counter-infiltration, Treated sewage reusing, wastewater treatment of full factory.Above each water treatment system interrelated, impact, but be that each technological process carries out operational management and monitoring water quality respectively by different posies and personnel in actual moving process; The operation of each water treatment system of whole enterprise is a kind of dynamic balance, each water treatment system can fluctuate with the change of the production load of the change of water quality of former water, production technology, and each water treatment system only accomplishes that respective even running can not ensure the realization of zero-emission.
Chinese utility model patent CN 202372497 U discloses a kind of sewage treatment plant water quality monitoring system, comprises two or more automatic monitor stations for monitoring sewage treatment plant inflow or water flow data and water analysis data and the remote supervision system for carrying out analyzing and processing to described water flow analysis data and data on flows.
Summary of the invention
The technical issues that need to address of the present invention provide a kind of system to carrying out synergic monitoring and process between each water treatment system.
For solving above-mentioned technical matters, water treatment online auto monitoring control system of the present invention comprises water treatment system, also comprise the water quality monitoring unit for monitoring each water treatment system water quality parameter, described water quality monitoring unit is connected with central processing system input end by data bus, described central processing system output terminal is connected with water quality parameter control module by data bus, and described water quality parameter control module is connected with water treatment system.
Further, described water treatment system comprises circulation, counter-infiltration system, intermediate water reuse system and Waste Water Treatment.
Further, described water quality monitoring unit comprises pH analyser, flowmeter and COD analyser.
Further, described water quality parameter control module comprises oxidation reduction potential control instrument, turbidity controller, pH control system, conductivity control system.
Further, described central processing system output terminal is also connected with alarm unit.
After adopting said structure, realize real-time continuous monitoring and the remote monitoring of water treatment system water quality, reach water quality condition, running situation, the great or sudden overproof water quality of early-warning and predicting, the contamination accident of grasping each main water treatment system in time, solve the water pollution accident in cross-system region, supervise each system water mass balancing ruuning situation of full factory, supervision emission compliance situation.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the structured flowchart of water treatment online auto monitoring control system of the present invention.
In figure: 1 is water treatment system, 2 is water quality monitoring unit, and 3 is central processing system, and 4 is water quality parameter control module, and 5 is alarm unit, and 6 is data bus
101 is circulation, 102 is counter-infiltration system, 103 is intermediate water reuse system, and 104 is Waste Water Treatment, and 201 is pH analyser, 202 is flowmeter, 203 is COD analyser, and 401 is oxidation reduction potential control instrument, and 402 is turbidity controller, 403 is pH control system, and 404 is conductivity control system
Embodiment
As shown in Figure 1, water treatment online auto monitoring control system of the present invention comprises water treatment system 1, and present embodiment sewerage disposing comprises circulation 101, counter-infiltration system 102, intermediate water reuse system 103 and Waste Water Treatment 104.Above each water treatment system interrelated, impact, but be that each technological process carries out operational management and monitoring water quality respectively by different posies and personnel in actual moving process; The operation of each water treatment system of whole enterprise is a kind of dynamic balance, each water treatment system can fluctuate with the change of the production load of the change of water quality of former water, production technology, and each water treatment system only accomplishes that respective even running can not ensure the realization of zero-emission.
So, present embodiment also comprises the water quality monitoring unit 2 for monitoring each water treatment system 1 water quality parameter, described water quality monitoring unit 2 is connected with central processing system 3 input end by data bus 6, described central processing system 3 output terminal is connected with water quality parameter control module 4 by data bus 6, and described water quality parameter control module 4 is connected with water treatment system 1.
Further, described water quality monitoring unit 2 comprises pH analyser 201, flowmeter 202 and COD analyser 203.Described water quality parameter control module 4 comprises oxidation reduction potential control instrument 401, turbidity controller 402, pH control system 403, conductivity control system 404.Each control instrument is connected respectively by pipeline or wire with by-pass line and is concentrated and fits together, and water quality and the ruuning situation of each system are aggregated into central processing system by DCS in time.Zero-emission system automatic on-line monitor control system of the present invention, set by the operational factor of central processing system to each system, adjust operation state the water balance of the full factory of unified allocation of resources, accomplish the operation steadily controlling each water treatment system of full factory, guarantee that final wastewater zero discharge is up to standard.
Further, described central processing system output terminal is also connected with alarm unit 5, like this can the great or sudden overproof water quality of early-warning and predicting, contamination accident, solve the water pollution accident in cross-system region, supervise each system water mass balancing ruuning situation of full factory, the objects such as supervision emission compliance situation.The present invention stands in the aspect of each water treatment system balance, under the condition of each water treatment system even running, through the unified allocation of resources of each water treatment system of full factory, the operation of each water treatment system is adjusted by full factory online auto monitoring control system, under the state reaching full factory water treatment balance movement, wastewater zero discharge could be realized.
Although the foregoing describe the specific embodiment of the present invention; but those skilled in the art are to be understood that; these only illustrate; various changes or modifications can be made to present embodiment; and not deviating from principle and the essence of invention, protection scope of the present invention is only defined by the appended claims.
Claims (5)
1. a water treatment online auto monitoring control system, it is characterized in that: comprise water treatment system, also comprise the water quality monitoring unit for monitoring each water treatment system water quality parameter, described water quality monitoring unit is connected with central processing system input end by data bus, described central processing system output terminal is connected with water quality parameter control module by data bus, and described water quality parameter control module is connected with water treatment system.
2., according to a kind of water treatment online auto monitoring control system according to claim 1, it is characterized in that: described water treatment system comprises circulation, counter-infiltration system, intermediate water reuse system and Waste Water Treatment.
3., according to a kind of water treatment online auto monitoring control system according to claim 1, it is characterized in that: described water quality monitoring unit comprises pH analyser, flowmeter and COD analyser.
4., according to a kind of water treatment online auto monitoring control system according to claim 1, it is characterized in that: described water quality parameter control module comprises oxidation reduction potential control instrument, turbidity controller, pH control system, conductivity control system.
5., according to a kind of water treatment online auto monitoring control system according to claim 1, it is characterized in that: described central processing system output terminal is also connected with alarm unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510192384.6A CN104932453A (en) | 2015-04-22 | 2015-04-22 | Online automatic monitoring control system of water treatment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510192384.6A CN104932453A (en) | 2015-04-22 | 2015-04-22 | Online automatic monitoring control system of water treatment |
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| CN104932453A true CN104932453A (en) | 2015-09-23 |
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| CN201510192384.6A Pending CN104932453A (en) | 2015-04-22 | 2015-04-22 | Online automatic monitoring control system of water treatment |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101620429A (en) * | 2009-07-31 | 2010-01-06 | 北京科技大学 | Digitized water network system used in steel industry |
| JP2010094647A (en) * | 2008-10-20 | 2010-04-30 | Sumitomo Metal Mining Co Ltd | Wastewater treatment system and wastewater treatment method using the same |
| CN202372497U (en) * | 2011-12-02 | 2012-08-08 | 深圳达实智能股份有限公司 | Water quality monitoring system of sewage treatment plant |
| CN203048680U (en) * | 2013-01-30 | 2013-07-10 | 丁树涛 | Unattended remote control distributed sewage treatment control system |
| CN104003569A (en) * | 2014-06-23 | 2014-08-27 | 山东国信环境系统股份有限公司 | Brine waste water processing reusing device and method |
| CN104341054A (en) * | 2014-10-16 | 2015-02-11 | 衢州市鼎盛化工科技有限公司 | Reclaimed water recycling intelligent integrated device capable of implementing zero sewage discharge and application thereof |
-
2015
- 2015-04-22 CN CN201510192384.6A patent/CN104932453A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010094647A (en) * | 2008-10-20 | 2010-04-30 | Sumitomo Metal Mining Co Ltd | Wastewater treatment system and wastewater treatment method using the same |
| CN101620429A (en) * | 2009-07-31 | 2010-01-06 | 北京科技大学 | Digitized water network system used in steel industry |
| CN202372497U (en) * | 2011-12-02 | 2012-08-08 | 深圳达实智能股份有限公司 | Water quality monitoring system of sewage treatment plant |
| CN203048680U (en) * | 2013-01-30 | 2013-07-10 | 丁树涛 | Unattended remote control distributed sewage treatment control system |
| CN104003569A (en) * | 2014-06-23 | 2014-08-27 | 山东国信环境系统股份有限公司 | Brine waste water processing reusing device and method |
| CN104341054A (en) * | 2014-10-16 | 2015-02-11 | 衢州市鼎盛化工科技有限公司 | Reclaimed water recycling intelligent integrated device capable of implementing zero sewage discharge and application thereof |
Non-Patent Citations (1)
| Title |
|---|
| 李秀芬: "《水污染控制工程实践》", 31 January 2012 * |
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Application publication date: 20150923 |