CN203630010U - Oil field sewage suspended solid content monitoring devices - Google Patents
Oil field sewage suspended solid content monitoring devices Download PDFInfo
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- CN203630010U CN203630010U CN201320673035.2U CN201320673035U CN203630010U CN 203630010 U CN203630010 U CN 203630010U CN 201320673035 U CN201320673035 U CN 201320673035U CN 203630010 U CN203630010 U CN 203630010U
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- solenoid valve
- spectrophotometer
- control center
- computer control
- sewage
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- 239000010865 sewage Substances 0.000 title claims abstract description 42
- 238000012806 monitoring device Methods 0.000 title claims abstract description 16
- 239000007787 solid Substances 0.000 title abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 238000005070 sampling Methods 0.000 claims abstract description 24
- 239000000725 suspension Substances 0.000 claims description 26
- 239000012153 distilled water Substances 0.000 claims description 12
- 239000012528 membrane Substances 0.000 claims description 12
- 238000010926 purge Methods 0.000 claims description 12
- 239000002699 waste material Substances 0.000 claims description 10
- 239000000835 fiber Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 11
- 238000012544 monitoring process Methods 0.000 abstract description 7
- 238000004140 cleaning Methods 0.000 abstract description 4
- 239000002351 wastewater Substances 0.000 description 14
- 238000012546 transfer Methods 0.000 description 11
- 238000001914 filtration Methods 0.000 description 5
- 238000002835 absorbance Methods 0.000 description 4
- 238000012937 correction Methods 0.000 description 4
- 241001269238 Data Species 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000002798 spectrophotometry method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000011545 laboratory measurement Methods 0.000 description 1
- 238000005374 membrane filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
An oil field sewage suspended matter content monitoring device belongs to the technical field of oil field sewage suspended matter monitoring. The device comprises a sewage sample conveying pipeline, a cleaning water conveying pipeline, a filter, a vacuum pump, a spectrophotometer and a computer control center, wherein the sewage sample conveying pipeline is respectively connected with the filter and the spectrophotometer, the cleaning water conveying pipeline is respectively connected with the filter and the spectrophotometer, the sewage sample conveying pipeline and the cleaning water conveying pipeline are respectively provided with an electromagnetic valve and a flowmeter which are connected with the computer control center, and the vacuum pump is connected with the filter. The utility model discloses a field sampling field measurement of suspended solid in the oil field sewage to accomplish the measurement in airtight environment completely, the result fast feedback that will obtain simultaneously provides timely accurate reference data for the process adjustment. Is particularly suitable for monitoring the water quality from the outlet of the filter tank to the wellhead in real time.
Description
Technical field
The utility model relates to a kind of oilfield sewage suspension content monitoring device, belongs to oilfield sewage suspension monitoring technical field.
Background technology
In disposing polluted water in oil technical field, suspension content is re-injection up to standard, effective important indicator of utilizing, and in treatment process for sewage in oil field process, the suspension content in each stage is also the important evidence of carrying out technological parameter adjustment.The standard determination method of municipal execution is at present " petroclastic rock reservoir water fertilizer index and analytical approach ", its mensuration recommend adoption filter membrane filtration method to suspension content, it is gravimetric method, be operating as and allow water pass through to claim the filter membrane to constant weight, calculate the content of suspended solid in water according to the weightening finish of the volume of filtered water and filter membrane, this method can effectively record the content suspending in sewage, but has the slow shortcoming of measuring speed.In addition, in the time of actual measurement, conventionally to after multiple sampling spot samplings, take back laboratory measurement, and in this process, just there will be the variation of water quality, as problem of oxidation, cause measurement result to occur error.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of oilfield sewage suspension content monitoring device.
A kind of oilfield sewage suspension content monitoring device, sewage sampling pipe connects sewage sampling point;
The first solenoid valve is connected with sewage sampling pipe;
First flow meter is communicated with the first solenoid valve;
The 3rd solenoid valve is connected with first flow meter;
Filtrator is connected with the 3rd solenoid valve;
Vacuum pump is connected with filtrator;
The second flowmeter is connected with filtrator;
Waste collection container is connected with the second flowmeter;
Purge pipe is communicated with distilled water water source;
The second solenoid valve is connected with purge pipe and first flow meter respectively;
The 4th solenoid valve is connected with first flow meter;
Spectrophotometer is connected with the 4th solenoid valve;
The 5th solenoid valve is connected with spectrophotometer and waste collection container respectively;
Computer control center, is electrically connected with the first solenoid valve, the second solenoid valve, the 3rd solenoid valve, the 4th solenoid valve, the 5th solenoid valve, first flow meter, the second flowmeter, vacuum pump and spectrophotometer respectively.
As preferably, described oilfield sewage suspension content monitoring device is arranged in battery truck, provides working power by the storage battery of battery truck for system.
As preferably, described filtrator adopts 0.45 μ m microporous fibre filter membrane.
As preferably, described spectrophotometer adopts ultraviolet-visible pectrophotometer.
As preferably, described computer control center has wireless data transceiver module.Can be by related data by wireless way for transmitting to master-control room.
A kind of oilfield sewage suspension content monitoring method, contains following steps;
In the time adopting in spectrophotometry Wastewater Sample suspension content, computer control center controls the second solenoid valve and the 4th solenoid valve is opened, the distilled water that purge pipe is introduced joins in sample cell, the 4th solenoid valve and the second closed electromagnetic valve after completing, spectrophotometer carries out blank correction, after correction completes, the 5th solenoid valve is opened distilled water is discharged, the 5th closed electromagnetic valve subsequently; The first solenoid valve and the 4th solenoid valve are opened sewage sampling pipe and are sampled from sampling spot, first-class flowmeter measurement flow of while also transfers data to computer control center, when sample size reaches setting value, computer control center controls the 4th solenoid valve and the first closed electromagnetic valve, the absorbance of the Wastewater Sample in spectrophotometer measurement sample cell, after measurement completes, spectrophotometer transfers data to computer control center, the 5th solenoid valve is opened simultaneously, effluent sewerage sample, computer control center obtains suspension content by suspension content-absorbance curve calculation; Complete after measurement, computer control center controls the second solenoid valve and the 4th solenoid valve is opened, and sample cell is cleaned, and after having cleaned, computer control center closes the 4th solenoid valve, the second solenoid valve and the 5th solenoid valve;
In the time adopting in gravimetric determination Wastewater Sample suspension content, computer control center controls the first solenoid valve and the 3rd solenoid valve is opened beginning sample introduction, computer control center controls vacuum pump unlatching and carries out vacuumizing filtration, real-time traffic data are sent to computer control center by first flow meter simultaneously, computer control center regulates the first solenoid valve according to data on flows, form negative feedback control, until Wastewater Sample inflow reaches setting value, computer control center controls the first solenoid valve and the 3rd closed electromagnetic valve, after filtration completes, computer control center control vacuum pump cuts out, under the management of computer control center, vacuum pump is opened, the second solenoid valve, the 3rd solenoid valve are opened simultaneously, use distilled water flushing filter membrane, data on flows is transferred to computer control center by the second flowmeter, and computer control center calculates the water yield in filtrator according to two datas on flows, computer control center regulates the aperture of the second solenoid valve, avoid water to overflow, until be finished the wash water amount of setting, computer control center controls the second solenoid valve and vacuum pump cuts out, complete after above-mentioned steps, take out filter membrane and dry, be dried and weigh, calculate suspension content.
Monitoring device of the present utility model has been realized the on-site sampling in-site measurement of suspension in oilfield sewage, and in closed environment, completes measurement completely, simultaneously by the result rapid feedback obtaining, for technique adjustment provides reference data promptly and accurately.Especially be applicable to the water quality Real-Time Monitoring of hay tank water outlet to well head.
Accompanying drawing explanation
When considered in conjunction with the accompanying drawings, by the detailed description with reference to below, can more completely understand better the utility model and easily learn wherein many advantages of following, but accompanying drawing described herein is used to provide further understanding of the present utility model, form a part of the present utility model, schematic description and description of the present utility model is used for explaining the utility model, do not form improper restriction of the present utility model, as schemed wherein:
Fig. 1 is structural representation of the present utility model.
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Embodiment
Obviously the many modifications and variations that, those skilled in the art do based on aim of the present utility model belong to protection domain of the present utility model.
Embodiment 1: as shown in Figure 1, comprise Wastewater Sample transfer pipeline, rinse water transfer pipeline, filtrator 9, vacuum pump 10, spectrophotometer 14 and computer control center 15, wherein Wastewater Sample transfer pipeline connects respectively filtrator 9 and spectrophotometer 14, rinse water transfer pipeline connects respectively filtrator 9 and spectrophotometer 14, Wastewater Sample transfer pipeline with on rinse water transfer pipeline, be respectively equipped with the solenoid valve and the flowmeter that are connected with computer control center 15, vacuum pump 10 is connected with filtrator 9; Between sewage sampling pipe 2 and sewage sampling point 1, be connected; The first solenoid valve 3 is connected with sewage sampling pipe 2; First flow meter 4 is communicated with the first solenoid valve 3; The 3rd solenoid valve 8 is connected with first flow meter 4; Filtrator 9 is connected with the 3rd solenoid valve 8; Vacuum pump 10 is connected with filtrator 9; The second flowmeter 11 is connected with filtrator 9; Waste collection container 12 is connected with the second flowmeter 11; Purge pipe 6 is communicated with Distilled water bucket 7; The second solenoid valve 5 is connected with purge pipe 6 and first flow meter 4 respectively; The 4th solenoid valve 16 is connected with first flow meter 4; Spectrophotometer 14 is connected with the 4th solenoid valve 16; The 5th solenoid valve 13 is connected with spectrophotometer 14 and waste collection container 12 respectively.
Embodiment 2: as shown in Figure 1, be connected between sewage sampling pipe 2 and sewage sampling point 1; The first solenoid valve 3 is connected with sewage sampling pipe 2; First flow meter 4 is communicated with the first solenoid valve 3; The 3rd solenoid valve 8 is connected with first flow meter 4; Filtrator 9 is connected with the 3rd solenoid valve 8; Vacuum pump 10 is connected with filtrator 9; The second flowmeter 11 is connected with filtrator 9; Waste collection container 12 is connected with the second flowmeter 11; Purge pipe 6 is communicated with Distilled water bucket 7; The second solenoid valve 5 is connected with purge pipe 6 and first flow meter 4 respectively; The 4th solenoid valve 16 is connected with first flow meter 4; Spectrophotometer 14 is connected with the 4th solenoid valve 16; The 5th solenoid valve 13 is connected with spectrophotometer 14 and waste collection container 12 respectively.
Comprise:
Sewage sampling pipe, and between sewage sampling point, be connected and carry out sewage sampling;
The first solenoid valve, is connected with sewage sampling pipe, controls sewage break-make;
First flow meter, is communicated with the first solenoid valve, for measuring Wastewater Sample amount;
The 3rd solenoid valve, is connected with first flow meter;
Filtrator, is connected with the 3rd solenoid valve;
Vacuum pump, is connected with filtrator, and filtrator is vacuumized;
The second flowmeter, is connected with filtrator;
Waste collection container, is connected with the second flowmeter;
Purge pipe, is communicated with distilled water water source;
The second solenoid valve, is connected with purge pipe and first flow meter respectively;
The 4th solenoid valve, is connected with first flow meter;
Spectrophotometer, is connected with the 4th solenoid valve;
The 5th solenoid valve, is connected with spectrophotometer and waste collection container respectively;
Computer control center, is electrically connected with the first solenoid valve, the second solenoid valve, the 3rd solenoid valve, the 4th solenoid valve, the 5th solenoid valve, first flow meter, the second flowmeter, vacuum pump and spectrophotometer respectively.
Computer control center specifically can be made up of CUP, display, input equipment and some data-interfaces etc., as adopted notebook computer, panel computer etc., can assemble by single-chip microcomputer and related accessory in order to reduce costs also.Computer control center is used for application program control whole system automatic operation, and can sewage water filtration amount and filter velocity be set by input equipment, and filter membrane cleans the parameters such as the water yield, realizes automatic operation.
In the utility model monitoring device, Wastewater Sample sample introduction pipeline portions to be measured is mainly made up of flowmeter and solenoid valve, flowmeter is measured in real time accumulation inflow and is sent data to computer control center, controlled again the aperture of solenoid valve by computer control center, realize the quantitative sample injection of Wastewater Sample to be measured.
In the utility model, filter membrane adopts 0.45 μ m microporous fibre filter membrane of SY/T5329-94 regulation.While carrying out filter membrane cleaning, flowmeter records the amount of distilled water used and transfers to computer control center, and while reaching the setting value of washing water quantity, computer control center controls closed electromagnetic valve.
In the utility model, computer control center can be tied to master-control room by data transmission by wired or wireless mode, has realized real-time monitoring and control to individual setting at master-control room.
In the utility model, spectrophotometer adopts ultraviolet-visible pectrophotometer.Monitoring device of the present utility model can be arranged on the motor vehicles such as battery truck, can realize the monitoring to different work point in maneuverability ground.Monitoring device of the present utility model can provide working power by battery truck or independent accumulator.
Using method of the present utility model is as follows:
In the time adopting in spectrophotometry Wastewater Sample suspension content, computer control center controls the second solenoid valve and the 4th solenoid valve is opened, the distilled water that purge pipe is introduced joins in sample cell, the 4th solenoid valve and the second closed electromagnetic valve after completing, spectrophotometer carries out blank correction, after correction completes, the 5th solenoid valve is opened distilled water is discharged, the 5th closed electromagnetic valve subsequently; The first solenoid valve and the 4th solenoid valve are opened sewage sampling pipe and are sampled from sampling spot, first-class flowmeter measurement flow of while also transfers data to computer control center, when sample size reaches setting value, computer control center controls the 4th solenoid valve and the first closed electromagnetic valve, the absorbance of the Wastewater Sample in spectrophotometer measurement sample cell, after measurement completes, spectrophotometer transfers data to computer control center, the 5th solenoid valve is opened simultaneously, effluent sewerage sample, computer control center obtains suspension content by suspension content-absorbance curve calculation; Complete after measurement, computer control center controls the second solenoid valve and the 4th solenoid valve is opened, and sample cell is cleaned, and after having cleaned, computer control center closes the 4th solenoid valve, the second solenoid valve and the 5th solenoid valve.
In the time adopting in gravimetric determination Wastewater Sample suspension content, computer control center controls the first solenoid valve and the 3rd solenoid valve is opened beginning sample introduction, computer control center controls vacuum pump unlatching and carries out vacuumizing filtration, real-time traffic data are sent to computer control center by first flow meter simultaneously, computer control center regulates the first solenoid valve according to data on flows, form negative feedback control, until Wastewater Sample inflow reaches setting value, computer control center controls the first solenoid valve and the 3rd closed electromagnetic valve, after filtration completes, computer control center control vacuum pump cuts out, under the management of computer control center, vacuum pump is opened, the second solenoid valve, the 3rd solenoid valve are opened simultaneously, use distilled water flushing filter membrane, data on flows is transferred to computer control center by the second flowmeter, and computer control center calculates the water yield in filtrator according to two datas on flows, computer control center regulates the aperture of the second solenoid valve, avoid water to overflow, until be finished the wash water amount of setting, computer control center controls the second solenoid valve and vacuum pump cuts out, complete after above-mentioned steps, take out filter membrane and dry, be dried and weigh, calculate suspension content.
As mentioned above, embodiment of the present utility model is explained, but as long as not departing from fact inventive point of the present utility model and effect can have a lot of distortion, this will be readily apparent to persons skilled in the art.Therefore, within such variation is also all included in protection domain of the present utility model.
Claims (4)
1. oilfield sewage suspension content monitoring device, is characterized in that,
Sewage sampling pipe connects sewage sampling point;
The first solenoid valve is connected with sewage sampling pipe;
First flow meter is communicated with the first solenoid valve;
The 3rd solenoid valve is connected with first flow meter;
Filtrator is connected with the 3rd solenoid valve;
Vacuum pump is connected with filtrator;
The second flowmeter is connected with filtrator;
Waste collection container is connected with the second flowmeter;
Purge pipe is communicated with distilled water water source;
The second solenoid valve is connected with purge pipe and first flow meter respectively;
The 4th solenoid valve is connected with first flow meter;
Spectrophotometer is connected with the 4th solenoid valve;
The 5th solenoid valve is connected with spectrophotometer and waste collection container respectively;
Computer control center, is electrically connected with the first solenoid valve, the second solenoid valve, the 3rd solenoid valve, the 4th solenoid valve, the 5th solenoid valve, first flow meter, the second flowmeter, vacuum pump and spectrophotometer respectively.
2. oilfield sewage suspension content monitoring device according to claim 1, is characterized in that, described oilfield sewage suspension content monitoring device is arranged in battery truck.
3. oilfield sewage suspension content monitoring device according to claim 1, is characterized in that, described filtrator adopts 0.45 μ m microporous fibre filter membrane.
4. oilfield sewage suspension content monitoring device according to claim 1, is characterized in that, described spectrophotometer adopts ultraviolet-visible pectrophotometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320673035.2U CN203630010U (en) | 2013-10-29 | 2013-10-29 | Oil field sewage suspended solid content monitoring devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320673035.2U CN203630010U (en) | 2013-10-29 | 2013-10-29 | Oil field sewage suspended solid content monitoring devices |
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| Publication Number | Publication Date |
|---|---|
| CN203630010U true CN203630010U (en) | 2014-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320673035.2U Expired - Fee Related CN203630010U (en) | 2013-10-29 | 2013-10-29 | Oil field sewage suspended solid content monitoring devices |
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| Country | Link |
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| CN (1) | CN203630010U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105938059A (en) * | 2016-04-12 | 2016-09-14 | 国家深海基地管理中心 | Ocean water quality sampling-detecting system |
| CN106468701A (en) * | 2015-08-23 | 2017-03-01 | 山东拓普石油装备有限公司 | A kind of oil extraction-generated waste water is along journey on-line monitoring equipment and its using method |
| CN107748149A (en) * | 2017-09-28 | 2018-03-02 | 中国石油天然气集团公司 | Online oil-polluted water detection means and detection method based on ultraviolet fluorescence method |
| CN108821506A (en) * | 2018-06-22 | 2018-11-16 | 广州同康科技发展有限公司 | A kind of rural dispersed sewage disposal system and method |
-
2013
- 2013-10-29 CN CN201320673035.2U patent/CN203630010U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106468701A (en) * | 2015-08-23 | 2017-03-01 | 山东拓普石油装备有限公司 | A kind of oil extraction-generated waste water is along journey on-line monitoring equipment and its using method |
| CN105938059A (en) * | 2016-04-12 | 2016-09-14 | 国家深海基地管理中心 | Ocean water quality sampling-detecting system |
| CN107748149A (en) * | 2017-09-28 | 2018-03-02 | 中国石油天然气集团公司 | Online oil-polluted water detection means and detection method based on ultraviolet fluorescence method |
| CN107748149B (en) * | 2017-09-28 | 2020-09-01 | 中国石油天然气集团有限公司 | Online oily sewage detection device and detection method based on ultraviolet fluorescence method |
| CN108821506A (en) * | 2018-06-22 | 2018-11-16 | 广州同康科技发展有限公司 | A kind of rural dispersed sewage disposal system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 |