CN108061784A - Oil extraction waste water on-line monitoring system - Google Patents
Oil extraction waste water on-line monitoring system Download PDFInfo
- Publication number
- CN108061784A CN108061784A CN201711327901.1A CN201711327901A CN108061784A CN 108061784 A CN108061784 A CN 108061784A CN 201711327901 A CN201711327901 A CN 201711327901A CN 108061784 A CN108061784 A CN 108061784A
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- China
- Prior art keywords
- water
- oil extraction
- waste water
- tank
- monitoring system
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Classifications
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- 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
Abstract
The invention belongs to effluent monitoring technical fields, and in particular to a kind of oil extraction waste water on-line monitoring system.The system includes sampling apparatus, pretreatment unit, detection device, controller, data processing and analysis device, which is characterized in that sampling apparatus includes：First water pump, the first water pump are connected with the initiating terminal of sampling pipe, and the terminal of sampling pipe is connected with water tank；The bottom of storage tank is connected with the first probe tube；Probe tube is connected with detection device, and water outlet is arranged at the lower part of water tank, and water outlet is connected with outlet conduit；Outlet conduit leads to pretreatment unit；The second probe tube is connected on pretreatment unit, the second probe tube is connected with detection device.The oil extraction waste water on-line monitoring system of the present invention, generated waste water in sampling process can be monitored online, it as the case may be and can need to pre-process in tank is pre-processed for water body, further the water body after pretreatment is monitored online.
Description
Technical field
The invention belongs to effluent monitoring technical fields, and in particular to a kind of oil extraction waste water on-line monitoring system.
Background technology
With the continuous improvement of oil exploitation degree, oil field has subsequently entered the High water cut productive life, after some oilfield exploitations
Phase, the composite water cut of the water of extraction has reached less than 90%, therefore disposing polluted water in oil increasingly attracts attention, reinjected water into
For the main water source of water filling, and Produced Liquid moisture content rises, and outer displacement is also continuously increased.
The main feature of oil extraction waste water has inquired into the processing method of oil extraction waste water COD.The result shows that in oil extraction waste water
Mainly contain phenol, aldehyde, ketone, alcohol, ester, acid, nitrogenous compound, alkane, halogenated hydrocarbons etc.;The carbon number distribution phase of its organic matter
Wider for refinery(waste) water, the carbon number variation of organic matter is increasingly complex, and the molecular weight distribution of organic matter is mainly concentrated
Between 10 0~140, and account for the % of 70 % of its total organic composition~90.
CN105928565A discloses a kind of oil extraction waste water on-line monitoring robot control system(RCS), including sampling system, pretreatment system
System, sensor detecting system, data collecting system, signal processing system, PLC controller, liquid crystal display module, power supply mould
Block, alarm module, data handling system, communication system and remote control terminal.The present invention can be gathered in oil extraction waste water in real time
Temperature and pH value parameter, and show, so as to according to chemical agent in temperature and pH value parameter adjustment oil extraction waste water
Content improves the organic efficiency of heavy metal, when the temperature value or pH value of oil extraction waste water are more than police circles' line, can send alarm
Sound is simultaneously flickered with alarm lamp, reminds user's timely processing, and continuous monitoring and long-range monitoring are realized by PLC controller, moreover it is possible to
Enough realization remote printing history reports, easy to use convenient for users to observing historical data, design is reasonable, has good answer
Use prospect.
Above system mainly concentrates on circuit control, the improvement in terms of sampling apparatus, does not make more to retouch
It states.Therefore, it is necessary to consider to be improved from the angle of sampling and control joint.
The content of the invention
In order to solve the technical issues of above-mentioned, the present invention provides a kind of on-line monitoring systems for oil extraction waste water.
Oil extraction waste water on-line monitoring system, including sampling apparatus, pretreatment unit, detection device, controller, data processing
Analytical equipment, sampling apparatus include：First water pump, the first water pump are connected with the initiating terminal of sampling pipe, the terminal of sampling pipe with
Water tank is connected；The bottom of storage tank is connected with the first probe tube；Probe tube is connected with detection device, and the lower part of water tank has
Water outlet, water outlet are connected with outlet conduit；Outlet conduit leads to pretreatment unit；
It is connected between sampling apparatus and pretreatment unit by pipeline, on the pipeline between sampling apparatus and pretreatment unit
It is provided with detection device；
Detection device includes pH sensors, temperature sensor, flow sensor, turbidity transducer；PH sensors, temperature sensing
Device, flow sensor, turbidity transducer are connected respectively with controller.
There is the second water pump between sampling apparatus and pretreatment unit.
Controller is the controller with display screen.
Valve on sampling pipe is the first solenoid valve, and the first solenoid valve is connected with controller.
There is second solenoid valve on first probe tube, there is the 3rd solenoid valve on the second probe tube.
Pretreatment unit includes：Tank is pre-processed, water inlet is arranged at pretreatment tank top, and discharge outlet is arranged at lower part, pre-processes tank
Cover is arranged at top, there is motor above cover, and motor is connected with agitating device by shaft coupling, and agitating device is located in pretreatment tank
Portion.
The second probe tube is connected at the discharge outlet of pretreatment unit, the second probe tube is connected with detection device.
The beneficial effects of the present invention are oil extraction waste water on-line monitoring system using the present invention can be in sampling process
Generated waste water is monitored online, for example, the temperature of water body, pH value and turbidity, it can be according to specific feelings for water body
Condition and needs are pre-processed in tank is pre-processed, and further the water body after pretreatment is monitored online.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the structure diagram of detection device in the present invention；
In figure, the first water pumps of 1-, the first solenoid valves of 2-, 3- sampling pipes, 4- water tanks, 5- water outlets, the first probe tubes of 6-, 7-
Second solenoid valve, 8- detection devices, 9- outlet conduits, 10- pretreatment units, 11- motors, 12- shaft couplings, 13- agitating devices,
The second water pumps of 14-, 15- pH sensors, 16- temperature sensors, 17- flow sensors, 18- controllers, 19- turbidity transducers,
The second probe tubes of 20-, the 3rd solenoid valves of 21-, 22- covers, 23- water inlets, 24- discharge outlet.
Specific embodiment
The present invention is further described with reference to the accompanying drawings and detailed description, so as to the skill of this field
Art personnel know more about the present invention, but do not limit the present invention with this.
Embodiment 1
Oil extraction waste water on-line monitoring system, including sampling apparatus, pretreatment unit 10, detection device 8, controller 18, at data
Analytical equipment 19 is managed, sampling apparatus 401 includes：First water pump 1, the first water pump 1 are connected with the initiating terminal of sampling pipe 3, sampling
The terminal of pipe 3 is connected with water tank 4；4 bottom of water tank is connected with the first probe tube 6；First probe tube 6 and detection device 8
It is connected, water outlet 5 is arranged at the lower part of water tank 4, and outlet conduit 9 is connected at water outlet 5；Outlet conduit 9 leads to pretreatment dress
Put 10；
It is connected between sampling apparatus 401 and pretreatment unit 10 by pipeline 9, in sampling apparatus 401 and pretreatment unit 10
Between pipeline on be provided with detection device 8；
Detection device 8 includes pH sensors 15, temperature sensor 16, flow sensor 17, turbidity transducer 19；PH sensors
15th, temperature sensor 16, flow sensor 17, turbidity transducer 19 are connected respectively with controller 18, controller 18 and data
Processing analytical equipment 19 is connected.
There is the second water pump 14 between sampling apparatus and pretreatment unit.
Controller 18 is the controller with display screen.
Valve on sampling pipe 3 is the first solenoid valve 2, and the first solenoid valve 2 is connected with controller 8.
There is second solenoid valve 7 on first probe tube 6, have the 3rd solenoid valve 21 on the second probe tube 20.
Pretreatment unit 10 includes：Tank is pre-processed, water inlet 23 is arranged at pretreatment tank top, and discharge outlet 24 is arranged at lower part, pre- to locate
Cover 22 is arranged at the top of reason tank 10, and there is motor 11 in 22 top of cover, and motor 11 is connected with agitating device 13 by shaft coupling 12, stirs
Device 13 is mixed to be located inside pretreatment tank 10.
The second probe tube 20, the second probe tube 20 and 8 phase of detection device are connected at the discharge outlet 24 of pretreatment unit 10
Connection.
Claims (7)
1. oil extraction waste water on-line monitoring system, including sampling apparatus, pretreatment unit（10）, detection device（8）, controller
（18）, data processing and analysis device（19）, which is characterized in that sampling apparatus（401）Including：First water pump（1）, the first water pump
（1）With sampling pipe（3）Initiating terminal be connected, sampling pipe（3）Terminal and water tank（4）It is connected；Water tank（4）Bottom connects
It is connected to the first probe tube（6）；First probe tube（6）With detection device（8）It is connected, water tank（4）Lower part have water outlet
（5）, water outlet（5）Place is connected with outlet conduit（9）；Outlet conduit（9）Lead to pretreatment unit（10）；
Sampling apparatus（401）With pretreatment unit（10）Between pass through pipeline（9）It is connected, in sampling apparatus（401）With pre- place
Manage device（10）Between pipeline on be provided with detection device（8）；
Detection device（8）Including pH sensors（15）, temperature sensor（16）, flow sensor（17）, turbidity transducer（19）；
PH sensors（15）, temperature sensor（16）, flow sensor（17）, turbidity transducer（19）Respectively with controller（18）It is connected
It connects, controller（18）With data processing and analysis device（19）It is connected.
2. oil extraction waste water on-line monitoring system as described in claim 1, which is characterized in that sampling apparatus（401）With pretreatment
Device（10）Between have the second water pump（14）.
3. oil extraction waste water on-line monitoring system as described in claim 1, which is characterized in that controller（18）To carry display screen
Controller.
4. oil extraction waste water on-line monitoring system as described in claim 1, which is characterized in that sampling pipe（3）On valve be the
One solenoid valve（2）, the first solenoid valve（2）With controller（8）It is connected.
5. oil extraction waste water on-line monitoring system as described in claim 1, which is characterized in that the first probe tube（6）On have second
Solenoid valve（7）, the second probe tube（20）On have the 3rd solenoid valve（21）.
6. oil extraction waste water on-line monitoring system as described in claim 1, which is characterized in that pretreatment unit includes：Pretreatment
Water inlet is arranged at tank, pretreatment tank top（23）, discharge outlet is arranged at lower part（24）, pre-process tank（10）Top have cover（22）, tank
Lid（22）There is motor in top（11）, motor（11）Pass through shaft coupling（12）It is connected with agitating device（13）, agitating device（13）Position
In pretreatment tank（10）It is internal.
7. oil extraction waste water on-line monitoring system as described in claim 1, which is characterized in that pretreatment unit（10）Discharge outlet
（24）Place is connected with the second probe tube（20）, the second probe tube（20）With detection device（8）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711327901.1A CN108061784A (en) | 2017-12-13 | 2017-12-13 | Oil extraction waste water on-line monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711327901.1A CN108061784A (en) | 2017-12-13 | 2017-12-13 | Oil extraction waste water on-line monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108061784A true CN108061784A (en) | 2018-05-22 |
Family
ID=62138466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711327901.1A Pending CN108061784A (en) | 2017-12-13 | 2017-12-13 | Oil extraction waste water on-line monitoring system |
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| Country | Link |
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| CN (1) | CN108061784A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN101620214A (en) * | 2009-07-23 | 2010-01-06 | 湖南力合科技发展有限公司 | Movable water quality automatic emergent monitoring system |
| CN202403944U (en) * | 2011-12-28 | 2012-08-29 | 黄海明 | On-line monitoring multipoint sampling system for wastewater |
| CN102930912A (en) * | 2012-11-22 | 2013-02-13 | 中电投远达环保工程有限公司 | System for treating overproof radioactive laundry waste water |
| CN203365418U (en) * | 2013-05-28 | 2013-12-25 | 浙江商业技师学院 | On-line monitoring device for waste water pollutants |
| CN204389475U (en) * | 2014-12-18 | 2015-06-10 | 重庆多邦科技发展有限公司 | A kind of multi-parameter water quality on-line monitoring device |
| CN105527396A (en) * | 2015-12-31 | 2016-04-27 | 天津能源投资集团科技有限公司 | Heat-supply system water quality online monitoring system |
-
2017
- 2017-12-13 CN CN201711327901.1A patent/CN108061784A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN101620214A (en) * | 2009-07-23 | 2010-01-06 | 湖南力合科技发展有限公司 | Movable water quality automatic emergent monitoring system |
| CN202403944U (en) * | 2011-12-28 | 2012-08-29 | 黄海明 | On-line monitoring multipoint sampling system for wastewater |
| CN102930912A (en) * | 2012-11-22 | 2013-02-13 | 中电投远达环保工程有限公司 | System for treating overproof radioactive laundry waste water |
| CN203365418U (en) * | 2013-05-28 | 2013-12-25 | 浙江商业技师学院 | On-line monitoring device for waste water pollutants |
| CN204389475U (en) * | 2014-12-18 | 2015-06-10 | 重庆多邦科技发展有限公司 | A kind of multi-parameter water quality on-line monitoring device |
| CN105527396A (en) * | 2015-12-31 | 2016-04-27 | 天津能源投资集团科技有限公司 | Heat-supply system water quality online monitoring system |
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Application publication date: 20180522 |
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| RJ01 | Rejection of invention patent application after publication |