CN108051558A - Petrochemical wastewater Online Monitoring Control integrated system - Google Patents
Petrochemical wastewater Online Monitoring Control integrated system Download PDFInfo
- Publication number
- CN108051558A CN108051558A CN201711327956.2A CN201711327956A CN108051558A CN 108051558 A CN108051558 A CN 108051558A CN 201711327956 A CN201711327956 A CN 201711327956A CN 108051558 A CN108051558 A CN 108051558A
- Authority
- CN
- China
- Prior art keywords
- equipment
- controller
- petrochemical wastewater
- integrated system
- control integrated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/00584—Control arrangements for automatic analysers
- G01N35/00722—Communications; Identification
- G01N35/00871—Communications between instruments or with remote terminals
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Activated Sludge Processes (AREA)
Abstract
The invention belongs to petrochemical wastewater monitoring technical fields, and in particular to a kind of petrochemical wastewater Online Monitoring Control integrated system.The system of the present invention, including controller, further includes following structure：Timing module couples controller；Detection module, including chromaticity transducer, flow sensor, temperature sensor, pH sensors, pH sensors are connected with controller and convey the signal of pH value to it；The system further includes storage device, it stores flow detected by reflection detection module, temperature, time, pH parameters, and storage device is connected with controller.The present invention realizes the efficient process to petrochemical wastewater, additionally it is possible to implementation monitoring is carried out to wastewater treatment process, and performance, reliability, flexibility and the operational efficiency of wastewater treatment are improved according to monitoring result, increases wastewater treatment load.
Description
Technical field
The invention belongs to petrochemical wastewater monitoring technical fields, and in particular to a kind of complete system of petrochemical wastewater Online Monitoring Control
System.
Background technology
It with the by-product gas and the light oil such as naphtha or heavy oil of oil refining production is that raw material carries out heat that petrochemical wastewater, which is,
The industrial chemicals such as producing ethylene by cracking, propylene, butylene, further reaction synthesize various organic chemistry products, form petrochemical industry
The waste water of integrated complex's discharge.
For large-scale petrochemical industrial park, composite wastewater treatment plant is to ensure petrochemical industry comprehensive wastewater processing qualified discharge most
One of barrier petrochemical wastewaters treatment plant secondary effluent COD concentration is generally higher than common sewage treatment plants secondary effluent afterwards,
However its biochemical is poor, BOD5 is usually in 5.0mgL-1Hereinafter, directly such as exposed using traditional biochemical advanced treatment process
Gas biofilter etc., it is difficult to effectively increase substantially effluent quality.Since large scale industry garden sewage treatment plant usually focuses on having
The removal of machine object (COD) and add the nutrients such as nitrogen phosphorus adjustment water quality, and the nonnutritive object removal unit of actual process causes
The exceeded phenomenon of content of water outlet nutrient, especially phosphorus is relatively conventional.
Fenton oxidation is a kind of advanced oxidation processes, can be by being catalyzed between the free radical and organic compound that generate
The forms such as substitution, addition, electronics transfer, scission of link, by hardly degraded organic substance macromolecular in waste water progressively oxidative degradation into low toxicity, easily
The small-molecule substance of degradation or even thoroughly mineralising are CO2And H2O.Meanwhile the Fe that Fenton reagent is formed in hydrolytic process2+、
Fe3+Complex compound can further effectively remove the organic matter and phosphorus in waste water with the colloidal solid flocculation sediment in waste water.
Fenton oxidation technique has the characteristics that be swift in response, the simple and small of floor space that aoxidizes thorough, required structures in recent years,
Fenton techniques and Fenton-like technique are widely applied in the Industrial Wastewater Treatments such as printing and dyeing, papermaking.
On the treatment process of petrochemical wastewater, more than method the processing of petrochemical wastewater is made to have obtained good solution, but
Be for petrochemical wastewater Online Monitoring Control integrated system, disclosure it is rarely seen.
CN205501044U discloses a kind of industrial wastewater Online Monitoring Control integrated system, including wastewater treatment subsystem
System, further include be arranged on the indoor master server of control, the industrial control computer being arranged in plant area's substation, PLC controller,
It is set for the automonitor table for monitoring water quality parameter in wastewater treatment subsystem and to the scene in wastewater treatment subsystem
The switch board that standby executing agency is regulated and controled；The automonitor table is installed in wastewater treatment subsystem, automonitor
The output terminal of table is connected respectively with the input terminal of PLC controller, the connection industrial control computer of PLC controller, Industry Control
The output terminal of computer is connected by switch board with the field device executing agency in wastewater treatment subsystem respectively；Industry Control
Computer is interconnected with master server.The utility model can not only realize the processing to industrial wastewater real-time high-efficiency, additionally it is possible to right
Wastewater treatment process carries out implementation monitoring, and according to monitoring result optimization processing efficiency.
On for petrochemical wastewater Online Monitoring Control integrated system, rarely has disclosure.Therefore, it is necessary to be directed to petrochemical wastewater to set
A set of Online Monitoring Control integrated system is counted, in order to preferably be monitored to petrochemical wastewater.
The content of the invention
In order to solve the technical issues of above-mentioned, the present invention provides a kind of petrochemical wastewater Online Monitoring Control integrated systems.
The present invention petrochemical wastewater Online Monitoring Control integrated system be solved by following technical solutions it is above
Technical problem：
A kind of petrochemical wastewater Online Monitoring Control integrated system including controller, further includes following structure：
Timing module couples controller, and when reaching predetermined detection time, timing module starts output detection signal；
Detection module, including chromaticity transducer, chromaticity transducer detects the color of water quality in water sample, and exports sampling electricity
Pressure when sampling is higher than first reference value, exports regenerated signal, when sampling is less than the second a reference value, exports reset signal；Inspection
Module couples timing module is surveyed, when receiving detection signal；
Timing module resets reclocking when receiving reset signal；
Detection module further includes flow sensor, and flow sensor is connected with controller and detects the flow velocity of water sample,
The flow velocity detected is conveyed to controller；
Detection module further includes temperature sensor, and temperature sensor is connected with controller and believes to its delivery temperature
Number；
Detection module further includes pH sensors, and pH sensors are connected with controller and convey the signal of pH value to it；
The system further includes storage device, it stores flow, temperature, time, the pH detected by reflection detection module
Parameter, storage device are connected with controller.
Controller is the controller with display screen.
Petrochemical wastewater is generated waste water in oil refining production.
Temperature sensor is laser type temperature sensor.
The system is connected by network with multiple processing equipment and/or analytical equipment, each in multiple analytical equipments
It is a to be designed with monitoring of equipment function, it is used for：Another equipment for being different from the monitoring device is monitored, and by the monitoring device
Status change notification give different from another equipment the 3rd equipment.
There is the analytical equipment of monitoring of equipment, including：
Equipment detection unit, the miscellaneous equipment of identification and network connection；
Equipment management creating unit creates equipment management table, is used for identifying with equipment management table other what is identified
Equipment to be monitored is wanted in equipment；
Equipment management storage unit, the created equipment management table of storage；
Status information detection unit is detected the status information on monitoring device；
Status information transmitting element：The status information of monitoring device and monitored equipment is sent to the 3rd equipment and service
Device；
Status information receiving unit：From miscellaneous equipment receiving status information.
Sewage treatment equipment is any one of filter device, settler, centrifugal device, USBR reactors.
Sampling unit is realized using EP1C6Q240C8 to the measurement of power-frequency voltage frequency and A/D conversion chips ADS8505
Real-time sample control, complete the bufferings of data, processing, transmission.
The beneficial effects of the present invention are the present invention can be such that the sampling processing of petrochemical wastewater is either adopted from micro-judgment
With a series of instrument, the personal monitoring such as thermometer, flowmeter, colorimeter, timer is changed into automatically quantitative analysis side
On-line sensor, PLC controls are applied in sampling system by formula, and by sampling system and analytical equipment or processing equipment phase
Connection, reflects its data presented in real time by analytical equipment or processing equipment, to realize the efficient process to petrochemical wastewater,
It can also carry out implementation monitoring to wastewater treatment process, and the performance of wastewater treatment, reliability, flexibly are improved according to monitoring result
Property and operational efficiency, increase wastewater treatment load, reduce wastewater treatment it is subsequent reconstruction, enlarging needed for capital cost, reduce
Wastewater treatment operating cost improves and promotes the working level of operations staff.
Description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is main program block diagram in the present invention；
Fig. 3 is start default behavior interrupt service routine block diagram；
In figure：1- controllers, 2- chromaticity transducers, 3- flow sensors, 4- temperature sensors, 5-pH sensors, 6- points
Desorption device, 7- sewage treatment equipments, 8- timers.
Specific embodiment
The present invention is further described with reference to the accompanying drawings and detailed description, so as to the technology of this field
Personnel know more about the present invention, but do not limit the present invention with this.
Embodiment 1
A kind of petrochemical wastewater Online Monitoring Control integrated system including controller 1, further includes following structure：
Timing module couples controller, and when reaching predetermined detection time, timing module starts output detection signal；
Detection module, including chromaticity transducer 2, chromaticity transducer 2 detects the color of water quality in water sample, and exports sampling electricity
Pressure when sampling is higher than first reference value, exports regenerated signal, when sampling is less than the second a reference value, exports reset signal；Inspection
Module couples timing module is surveyed, when receiving detection signal；
Controller is connected with timer 8；
Timing module resets reclocking when receiving reset signal；
Detection module further includes flow sensor 3, and flow sensor 3 is connected with controller 1 and detects the stream of water sample
Speed, the flow velocity detected are conveyed to controller 1；
Detection module further includes temperature sensor 4, and temperature sensor 4 is connected with controller 1 and to its delivery temperature
Signal；
Detection module further includes pH sensors 5, and pH sensors 5 are connected with controller 1 and convey the letter of pH value to it
Number；
The system further includes storage device, it stores flow, temperature, time, the pH detected by reflection detection module
Parameter, storage device are connected with controller 1.
Controller 1 is the controller with display screen.
Petrochemical wastewater is generated waste water in oil refining production.
Temperature sensor 4 is laser type temperature sensor.
The system is connected by network with multiple sewage treatment equipments 7 and analytical equipment 6, every in multiple analytical equipments
One is designed with monitoring of equipment function, is used for：Another equipment for being different from the monitoring device is monitored, and the monitoring is set
Standby status change notification gives the 3rd equipment different from another equipment.
There is the analytical equipment 6 of monitoring of equipment, including：
Equipment detection unit, the miscellaneous equipment of identification and network connection；
Equipment management creating unit creates equipment management table, is used for identifying with equipment management table other what is identified
Equipment to be monitored is wanted in equipment；
Equipment management storage unit, the created equipment management table of storage；
Status information detection unit is detected the status information on monitoring device；
Status information transmitting element：The status information of monitoring device and monitored equipment is sent to the 3rd equipment and service
Device；
Status information receiving unit：From miscellaneous equipment receiving status information.
Sewage treatment equipment is any one of filter device, settler, centrifugal device, USBR reactors.
Sampling unit is realized using EP1C6Q240C8 to the measurement of power-frequency voltage frequency and A/D conversion chips ADS8505
Real-time sample control, complete the bufferings of data, processing, transmission.
The main program of the present invention mainly completes system initialization, the keyboard to set up of the parameter of monitoring module.Mainly with when
Between for unit process cycle or the process cycle in units of level detection.
It is assumed that process cycle of the Systematic selection in units of time number of days, when operating between be equal to work period of setting
When, system enters interrupt service routine, measures the pH value in waste water, colourity and temperature and flow, according to circumstances will be useless with this
Water is delivered to corresponding analytical equipment either processing equipment.If the various indexs of Systematic selection waste water are as process cycle
When, when exhausted water reaches the numerical value of setting, system enters interrupt service routine, and waste water is delivered to corresponding analysis automatically sets
Standby either processing equipment sets pH to be more than 8 in the present embodiment, when pH is more than 8, the course of work that is stored into data, when
When pH is not more than 8, level detection process is gone successively to.
Claims (8)
1. a kind of petrochemical wastewater Online Monitoring Control integrated system, including controller, the sampling unit with controller coupling also wraps
Include following structure：
Timing module couples controller, and when reaching predetermined detection time, timing module starts output detection signal；
Detection module, including chromaticity transducer, chromaticity transducer detects the color of water quality in water sample, and exports sampled voltage, when
When sampling is higher than first reference value, regenerated signal is exported, when sampling is less than the second a reference value, exports reset signal；Detect mould
Block couples timing module, when receiving detection signal；
Timing module resets reclocking when receiving reset signal；
Detection module further includes flow sensor, and flow sensor is connected with controller and detects the flow velocity of water sample, by it
The flow velocity detected is conveyed to controller；
Detection module further includes temperature sensor, and temperature sensor is connected with controller and to its delivery temperature signal；
Detection module further includes pH sensors, and pH sensors are connected with controller and convey the signal of pH value to it；
The system further includes storage device, it store reflection detection module detected by colourity, flow, temperature, the time, pH
Parameter, storage device are connected with controller.
A kind of 2. petrochemical wastewater Online Monitoring Control integrated system according to claim 1, which is characterized in that the controller
To carry the controller of display screen.
3. a kind of petrochemical wastewater Online Monitoring Control integrated system according to claim 1, which is characterized in that petrochemical wastewater is
Generated waste water in oil refining production.
A kind of 4. petrochemical wastewater Online Monitoring Control integrated system according to claim 1, which is characterized in that temperature sensor
For laser type temperature sensor.
5. a kind of petrochemical wastewater Online Monitoring Control integrated system according to claim 1, which is characterized in that the system passes through
Network is connected with multiple processing equipment and/or analytical equipment, and Supervision measurement of power is each provided in multiple analytical equipments
Can, it is used for：Another equipment for being different from the monitoring device is monitored, and by the status change notification of the monitoring device to not
It is same as the 3rd equipment of another equipment.
6. a kind of petrochemical wastewater Online Monitoring Control integrated system according to claim 1, which is characterized in that there is Supervision
The analytical equipment of brake, including：
Equipment detection unit, the miscellaneous equipment of identification and network connection；
Equipment management creating unit creates equipment management table, is used for identifying in the miscellaneous equipment identified with equipment management table
In want equipment to be monitored；
Equipment management storage unit, the created equipment management table of storage；
Status information detection unit is detected the status information on monitoring device；
Status information transmitting element：The status information of monitoring device and monitored equipment is sent to the 3rd equipment and server；
Status information receiving unit：From miscellaneous equipment receiving status information.
7. a kind of petrochemical wastewater Online Monitoring Control integrated system according to claim 5, which is characterized in that wastewater treatment is set
Standby is any one of filter device, settler, centrifugal device, USBR reactors.
8. a kind of petrochemical wastewater Online Monitoring Control integrated system according to claim 1, which is characterized in that sampling unit,
It is realized using EP1C6Q240C8 to the measurement of power-frequency voltage frequency and the real-time sample control of A/D conversion chips ADS8505, it is complete
Into the buffering of data, processing, transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711327956.2A CN108051558A (en) | 2017-12-13 | 2017-12-13 | Petrochemical wastewater Online Monitoring Control integrated system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711327956.2A CN108051558A (en) | 2017-12-13 | 2017-12-13 | Petrochemical wastewater Online Monitoring Control integrated system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108051558A true CN108051558A (en) | 2018-05-18 |
Family
ID=62132167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711327956.2A Pending CN108051558A (en) | 2017-12-13 | 2017-12-13 | Petrochemical wastewater Online Monitoring Control integrated system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108051558A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109239300A (en) * | 2018-11-23 | 2019-01-18 | 人禾科技（北京）有限公司 | Water body index monitors detection system on-line |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1512382A (en) * | 2002-12-27 | 2004-07-14 | ������������ʽ���� | Apparatus monitoring system, monitoring program and monitoring method and device |
| CN201251568Y (en) * | 2008-08-26 | 2009-06-03 | 上海雷磁环保工程有限公司 | Wastewater on-line monitoring and sampling system |
| CN101493485A (en) * | 2009-03-09 | 2009-07-29 | 浙江纪元电气集团有限公司 | On-line monitoring system for capacitive equipment dielectric loss angle |
| JP2014187962A (en) * | 2013-03-27 | 2014-10-06 | Kurita Water Ind Ltd | Water quality testing method using algae |
| KR20140139692A (en) * | 2013-05-27 | 2014-12-08 | 옵토이엔지(주) | Water quality measurement apparatus using photo sensor |
| CN205484068U (en) * | 2016-01-20 | 2016-08-17 | 北京中科新远环境工程有限公司 | Demineralized water hardness on -line monitoring control system |
| CN105974081A (en) * | 2016-07-22 | 2016-09-28 | 深圳市耐泰科网络科技有限公司 | On-line water quality monitor instrument, operation and maintenance terminal and cloud system |
-
2017
- 2017-12-13 CN CN201711327956.2A patent/CN108051558A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1512382A (en) * | 2002-12-27 | 2004-07-14 | ������������ʽ���� | Apparatus monitoring system, monitoring program and monitoring method and device |
| CN201251568Y (en) * | 2008-08-26 | 2009-06-03 | 上海雷磁环保工程有限公司 | Wastewater on-line monitoring and sampling system |
| CN101493485A (en) * | 2009-03-09 | 2009-07-29 | 浙江纪元电气集团有限公司 | On-line monitoring system for capacitive equipment dielectric loss angle |
| JP2014187962A (en) * | 2013-03-27 | 2014-10-06 | Kurita Water Ind Ltd | Water quality testing method using algae |
| KR20140139692A (en) * | 2013-05-27 | 2014-12-08 | 옵토이엔지(주) | Water quality measurement apparatus using photo sensor |
| CN205484068U (en) * | 2016-01-20 | 2016-08-17 | 北京中科新远环境工程有限公司 | Demineralized water hardness on -line monitoring control system |
| CN105974081A (en) * | 2016-07-22 | 2016-09-28 | 深圳市耐泰科网络科技有限公司 | On-line water quality monitor instrument, operation and maintenance terminal and cloud system |
Non-Patent Citations (2)
| Title |
|---|
| 何希才等: "《传感器应用及其接口电路》", 31 May 1996 * |
| 马放等: "《环境生物制剂的开发与应用》", 31 March 2004 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109239300A (en) * | 2018-11-23 | 2019-01-18 | 人禾科技（北京）有限公司 | Water body index monitors detection system on-line |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103034211B (en) | Wastewater treatment process monitoring system based on wireless network | |
| CN102591284B (en) | Sewage treatment engineering monitoring system based on wireless sensor network | |
| CN101128830A (en) | Process equipment monitoring | |
| CN107357243A (en) | Sewage disposal system based on high in the clouds data monitoring | |
| CN102681498B (en) | Sewage treatment process optimizing operation method | |
| CN112101402B (en) | Membrane pollution early warning method based on knowledge fuzzy learning | |
| CN101995865A (en) | Water treatment project monitoring system based on wireless sensor network | |
| CN112830533A (en) | Urban sewage discharge control system and method | |
| CN109428902A (en) | A kind of large-scale waters burst water pollution emergent treatment system based on material net | |
| CN205139659U (en) | Sewage treatment system based on thing networking | |
| CN108051558A (en) | Petrochemical wastewater Online Monitoring Control integrated system | |
| CN111825190A (en) | Water treatment intelligence charge equipment based on thing networking | |
| CN115544431A (en) | Leachate sewage component content dynamic monitoring system | |
| CN201673595U (en) | Sewage treatment monitoring device based on ZigBee wireless sensing network | |
| WO2024008201A1 (en) | Water island system of nuclear power plant | |
| CN108803533A (en) | The online environment monitoring system measured by wisdom management process | |
| CN205676212U (en) | Intelligent sewage processing system | |
| CN104913815A (en) | GPRS based wireless sewage monitoring system | |
| CN108763595B (en) | Sewage treatment data backtracking method and system | |
| CN101033096A (en) | System for on-line monitoring pH automatic base throwing machine | |
| CN110968024B (en) | Method for collecting data of various different complete equipment of sewage plant | |
| CN208752441U (en) | Waste water transfers online monitoring system | |
| CN210313784U (en) | Wisdom is integrated management system for sewage treatment | |
| Widya | Application of Green Process Concept of Demineralisation Water with Electronic DI-Water Monitoring System (E-DIWMS) based on IoT Technology in the Manufacturing Industry | |
| RU2798693C1 (en) | System and method for monitoring the quality of the coolant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180518 |