CN111008785A - Method for monitoring balance of reclaimed water acid water pipe network in real time - Google Patents
Method for monitoring balance of reclaimed water acid water pipe network in real time Download PDFInfo
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- CN111008785A CN111008785A CN201911259233.2A CN201911259233A CN111008785A CN 111008785 A CN111008785 A CN 111008785A CN 201911259233 A CN201911259233 A CN 201911259233A CN 111008785 A CN111008785 A CN 111008785A
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- acid water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 78
- 239000002253 acid Substances 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims abstract description 37
- 238000012544 monitoring process Methods 0.000 title claims abstract description 17
- 239000010865 sewage Substances 0.000 claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 238000007726 management method Methods 0.000 abstract description 7
- 230000010354 integration Effects 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000004886 process control Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000011260 aqueous acid Substances 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 206010019233 Headaches Diseases 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000010797 grey water Substances 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0631—Resource planning, allocation, distributing or scheduling for enterprises or organisations
- G06Q10/06312—Adjustment or analysis of established resource schedule, e.g. resource or task levelling, or dynamic rescheduling
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0639—Performance analysis of employees; Performance analysis of enterprise or organisation operations
- G06Q10/06393—Score-carding, benchmarking or key performance indicator [KPI] analysis
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/06—Energy or water supply
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- General Business, Economics & Management (AREA)
- Game Theory and Decision Science (AREA)
- Health & Medical Sciences (AREA)
- Operations Research (AREA)
- Quality & Reliability (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Primary Health Care (AREA)
- General Health & Medical Sciences (AREA)
- Testing And Monitoring For Control Systems (AREA)
Abstract
The invention discloses a method for monitoring the balance of a reclaimed water acid water pipe network in real time. According to the method, the key parameters of the reclaimed water acid water of each Process of a reclaimed water acid water output end chemical system and the key indexes of equipment operation in a reclaimed water acid water receiving and processing end sewage processing system are subjected to real-time data acquisition through a real-time data acquisition technology based on OLE for Process Control, the parameters of a production end and a receiving end are integrated, and centralized monitoring is performed through Web publishing. The invention adopts the technical scheme that the parameters of different platforms based on Programmable Logic Controller and Distributed Control System are subjected to real-time data acquisition and unified integration, thereby realizing information sharing and balance of a reclaimed water acid water pipe network and improving the enterprise digitization and informatization management level.
Description
Technical Field
The invention belongs to the field of industrial informatization and automation, and particularly relates to a method for monitoring the balance of a reclaimed water acid water pipe network in real time based on a real-time data acquisition technology.
Background
The balance management of the reclaimed aqueous acid pipe network is a relatively headache problem of reclaimed aqueous acid production, sewage treatment and production environmental protection management departments. Today, the environmental protection pressure is increasing day by day, the balance between the production task and the environmental protection index is very important. Most enterprises still stay in the telephone management stage for the management of the aqueous acid water pipe network, key parameters of the aqueous acid water outlet end and the purification treatment end cannot be mastered in time, centralized monitoring is not realized, the pipe network balance has no unified decision basis, and the completion of production tasks and environmental protection indexes is seriously influenced. Therefore, a new method for monitoring the balance of the reclaimed water acid water pipe network in real time is needed.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a method for monitoring the balance of a reclaimed water acid water pipe network in real time.
The invention is realized by the following technical scheme.
A method for monitoring the balance of a reclaimed water acid water pipe network in real time is characterized by comprising the following steps:
(1) acquiring real-time key parameter data of the outlet end of the reclaimed water-acid water product, wherein the real-time key parameter data comprise the instantaneous flow and the accumulated flow of reclaimed water, acid water and related processes of the outlet end of the reclaimed water-acid water product;
(2) collecting real-time data of key indexes of sewage treatment equipment at a reclaimed water acid receiving treatment end;
(3) the method comprises the steps of carrying out real-time data acquisition based on OPC, realizing data integration on distributed control systems DCS and programmable logic controllers PLC data of different processes from a plurality of industrial control systems based on a real-time database platform, and then configuring a full-flow picture of a reclaimed water acid water output and treatment process; and realizing pipe network balance through Web publishing.
In the invention, the key indexes in the step (2) comprise the liquid level of a water absorption pool at the sewage treatment process end, the liquid level of an emergency pool, the current value, the pressure value and the frequency conversion value of each delivery pump.
The method for monitoring the balance of the reclaimed water acid water pipe network in real time is based on a real-time monitoring system, and the real-time monitoring system comprises a data acquisition network module; a real-time data acquisition module; and a real-time database platform module.
The data acquisition network module adopts a dual-network design, comprises an industrial control network and a digital acquisition network, effectively isolates and protects an industrial control system, and is special for a private network.
The invention has the beneficial effects that: the invention carries out real-time data acquisition on parameters of different platforms based on a PLC (programmable logic controller) system and a DCS (distributed control system) system, integrates uniformly, realizes the full-flow picture configuration of the output and treatment processes of reclaimed water acid water, realizes information sharing and provides a basis for the balance of a reclaimed water acid water pipe network.
Detailed Description
The present invention will be described in detail with reference to the following embodiments.
A method for monitoring the balance of a reclaimed water acid water pipe network in real time comprises the following steps:
1. key parameter data acquisition of reclaimed water, acid water instantaneous flow and the like of reclaimed water acid water output end related process
(1) Connecting an OPCServer test software Fsclient to an industrial personal computer of a sub-Na system of DCS software JX-300XD of Zhejiang central control company by using OPCServer test software Fsclient: supcon. advoppserver.1, testing the values of the instantaneous flow FI112 and the instantaneous flow FI111 of the water in the sodium system to ensure that the values are consistent with the values operated on industrial control in the Fsclient operation value, then opening data acquisition forwarding software OPC2TCP of a central control company, performing parameter configuration, and then operating the software.
(2) Operating Fsclient to test instantaneous flow values of water and acid water on an industrial personal computer of a sulfuric acid system with annual output of 53 ten thousand, 30 ten thousand, 48 ten thousand and 70 ten thousand respectively, and using FIS 7113 and FISS204 with 53 ten thousand; 30 ten thousand FI67105, FISS 104; 48 ten thousand FI191005, FI 41003; 70 ten thousand FI41001, FI 4901; and (3) ensuring that the Fsclient running value of the numerical value is consistent with the numerical value running on industrial control, similarly configuring data acquisition forwarding software according to the method (1), and paying attention to the fact that the IPAddr and the ProgID are different.
2. Real-time data acquisition of key indexes of sewage treatment equipment at reclaimed water acid water receiving and treating end
The method comprises the steps of realizing key parameter data acquisition of an acid water emergency process at a reclaimed water acid water receiving and processing end, wherein the key parameter data acquisition comprises a 1# delivery pump current value SSDL101, a pressure value SSPT101 and a variable frequency SSHZI 101; a 2# delivery pump current value SSDL102, a pressure value SSPT102 and a frequency conversion SSHZI 102; a 3# delivery pump current value SSDL103, a pressure value SSPT103 and a frequency conversion SSHZI 103; 4# delivery pump current value SSDL 104; a pressure value SSPT104 and a frequency conversion SSHZI 104.
3. Integrating distributed control systems DCS and PLC data of different processes based on OPC real-time data acquisition, and carrying out full-flow picture configuration on the output and treatment processes of reclaimed water acid water; and realizing pipe network balance through Web publishing.
(1) Data integration of distributed control system DCS and programmable logic controller PLC of different processes
And integrating the data collected in the steps 1 and 2 into a central control real-time database platform ESP-iSYS V4.6.
(2) Full-flow picture configuration of reclaimed water acid water production and treatment process
The method comprises the following steps of firstly configuring a whole reclaimed water acid water monitoring flow chart through configuration software, wherein the method mainly comprises the following two parts: and (3) carrying out reasonable layout and configuration presentation on the data collected in the steps (1) and (2) in a picture in an acid water emergency process part of a chemical engineering water acid water key data monitoring and sewage treatment system.
(3) Web publishing to achieve pipe network balance
The instantaneous flow of the greywater is accumulated by means of the virtual position number sumZS: sumZS ═ FI7113_ YL + FI67105_ YL + FT3901_ SL + FI41001_ SL + FI112_ SN;
the instantaneous flow of the reclaimed water is accumulated by a virtual position number sumacidwater:
Sumacidwater＝FI111_SN+FISS204_YL+FISS104_YL+FI41003_SL+FI4901_SL
in the acid water emergency procedure, the 1# -4# delivery pump has no running state display on an industrial control picture, and the running state of the 1# -4# delivery pump is 1 on the premise that the current value is greater than or equal to 20A by setting SSDL101 to be greater than or equal to 20, SSDL102 to be greater than or equal to 20, SSDL103 to be greater than or equal to 20 and SSDL103 to be greater than or equal to 20 on an integrated picture.
And then Web publishing is carried out on 'the full-flow picture configuration of the reclaimed water acid water output and treatment process', a webpage is browsed through a client, and relevant management personnel carry out the whole-process scheduling management of the reclaimed water acid water treatment process according to key parameter values, so that a basis is provided for realizing the balance of a pipe network.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention. It should be noted that other equivalent modifications can be made by those skilled in the art in light of the teachings of the present invention, and all such modifications can be made as are within the scope of the present invention.
Claims (2)
1. A method for monitoring the balance of a reclaimed water acid water pipe network in real time is characterized by comprising the following steps:
(1) collecting instantaneous flow values and accumulated flow values of reclaimed water and acid water at the outlet end of the reclaimed water and acid water;
(2) collecting real-time data of key indexes of sewage treatment equipment at a reclaimed water acid receiving treatment end;
(3) integrating distributed control systems DCS and PLC data of different processes based on OPC real-time data acquisition, and configuring full-flow pictures of the production and treatment processes of the reclaimed acid water; and realizing pipe network balance through Web publishing.
2. The reclaimed water acid water pipe network balance real-time monitoring method according to claim 1, wherein the key indexes in the step (2) comprise a water absorption tank liquid level at a sewage treatment process end, an emergency tank liquid level, current values of various delivery pumps, pressure values and frequency conversion values.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911259233.2A CN111008785A (en) | 2019-12-10 | 2019-12-10 | Method for monitoring balance of reclaimed water acid water pipe network in real time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911259233.2A CN111008785A (en) | 2019-12-10 | 2019-12-10 | Method for monitoring balance of reclaimed water acid water pipe network in real time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111008785A true CN111008785A (en) | 2020-04-14 |
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|---|---|---|---|
| CN201911259233.2A Pending CN111008785A (en) | 2019-12-10 | 2019-12-10 | Method for monitoring balance of reclaimed water acid water pipe network in real time |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29812289U1 (en) * | 1998-07-10 | 1998-10-22 | Niehaus Dirk | Control and monitoring device for small sewage treatment plants or groundwater pumping systems |
| CN101805071A (en) * | 2010-03-26 | 2010-08-18 | 北京建筑工程学院 | Method for supervision and control of sewage treatment process |
| CN201725195U (en) * | 2010-02-04 | 2011-01-26 | 梁涛 | Sewage treatment control system |
| CN103092144A (en) * | 2011-11-03 | 2013-05-08 | 黄石市科捷机电设备制造厂 | Centralized intelligent automatic monitoring system of sewage treatment pump room |
| CN103543712A (en) * | 2013-09-27 | 2014-01-29 | 南通博士未来信息科技有限公司 | Full-automatic effluent treatment control device |
| 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 |
| CN104977392A (en) * | 2014-10-23 | 2015-10-14 | 铜陵梧桐树农业发展有限公司 | Reclaimed water reuse automatic monitoring system |
| CN205581090U (en) * | 2016-03-04 | 2016-09-14 | 许爱红 | Intelligent sewage pollution thing monitoring system based on thing networking |
-
2019
- 2019-12-10 CN CN201911259233.2A patent/CN111008785A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29812289U1 (en) * | 1998-07-10 | 1998-10-22 | Niehaus Dirk | Control and monitoring device for small sewage treatment plants or groundwater pumping systems |
| CN201725195U (en) * | 2010-02-04 | 2011-01-26 | 梁涛 | Sewage treatment control system |
| CN101805071A (en) * | 2010-03-26 | 2010-08-18 | 北京建筑工程学院 | Method for supervision and control of sewage treatment process |
| CN103092144A (en) * | 2011-11-03 | 2013-05-08 | 黄石市科捷机电设备制造厂 | Centralized intelligent automatic monitoring system of sewage treatment pump room |
| CN103543712A (en) * | 2013-09-27 | 2014-01-29 | 南通博士未来信息科技有限公司 | Full-automatic effluent treatment control device |
| CN104977392A (en) * | 2014-10-23 | 2015-10-14 | 铜陵梧桐树农业发展有限公司 | Reclaimed water reuse automatic 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 |
| CN205581090U (en) * | 2016-03-04 | 2016-09-14 | 许爱红 | Intelligent sewage pollution thing monitoring system based on thing networking |
Non-Patent Citations (1)
| Title |
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| 张博: "中水系统纳入城市给排水系统综合规划的优化研究" * |
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Application publication date: 20200414 |
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