CN203324140U - Crude oil additive modification effect detection device - Google Patents
Crude oil additive modification effect detection device Download PDFInfo
- Publication number
- CN203324140U CN203324140U CN2013203480919U CN201320348091U CN203324140U CN 203324140 U CN203324140 U CN 203324140U CN 2013203480919 U CN2013203480919 U CN 2013203480919U CN 201320348091 U CN201320348091 U CN 201320348091U CN 203324140 U CN203324140 U CN 203324140U
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- viscometer
- crude oil
- line
- ebullator
- detection device
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- 239000010779 crude oil Substances 0.000 title claims abstract description 24
- 230000000694 effects Effects 0.000 title claims abstract description 18
- 238000001514 detection method Methods 0.000 title claims abstract description 8
- 239000000654 additive Substances 0.000 title claims description 5
- 230000000996 additive effect Effects 0.000 title claims description 5
- 238000012986 modification Methods 0.000 title abstract 2
- 230000004048 modification Effects 0.000 title abstract 2
- 238000012360 testing method Methods 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 abstract description 8
- 239000003795 chemical substances by application Substances 0.000 abstract description 5
- 238000003756 stirring Methods 0.000 abstract description 5
- 230000000087 stabilizing effect Effects 0.000 abstract description 4
- 230000008859 change Effects 0.000 abstract description 2
- 239000000523 sample Substances 0.000 description 32
- 239000003921 oil Substances 0.000 description 17
- 230000008569 process Effects 0.000 description 7
- 238000012544 monitoring process Methods 0.000 description 4
- 238000005070 sampling Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 239000010963 304 stainless steel Substances 0.000 description 1
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
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Abstract
The utility model relates to a crude oil adds agent modification effect detection device to crude oil of viscosity test around adding the agent. Relates to the technical field of pipeline systems. The device consists of a program-controlled water bath, a stirring bottle (3), a circulating pump (4), a stirrer (2), an online viscometer (1), a temperature measuring instrument (5), a water bath interface (6), a pressure stabilizing system (7), a connecting pipeline (8) and a computer; an outlet at the bottom of the stirring bottle (3) provided with the stirrer (2) is connected with an inlet of a circulating pump (4) through a connecting pipeline (8), an outlet of the circulating pump (4) is connected with the lower part of the linear viscometer (1) through the connecting pipeline (8), the upper part of the linear viscometer (1) is connected with the upper part of the stirring bottle (3) through the connecting pipeline (8), a temperature measuring instrument (5) is arranged at the lower part of the linear viscometer (1), and the circulating pump (4) is powered by a voltage stabilizing system (7). The utility model discloses can eliminate from the sample to the change of dress appearance in-process sample temperature, ensure the test data accuracy.
Description
Technical field
The utility model is a kind of Modifield Crude Oil effect detection device to viscosity test before and after crude oil additive.Relate to the piping system technical field.
Background technology
Simulation and the test of existing Modifield Crude Oil effect evaluating device separate, and control the temperature of crude oil sample by water-bath, water jacket bottle, by the stirring apparatus simulative tube is defeated, flow, and after reaching probe temperature, take out sample and are tested to flow graph; After arriving probe temperature, need manually oil sample to be taken out, refill sample is tested in viscosity meter, what test is the viscosity under certain several temperature spot, need repeatedly sampling and testing, in the process of sampling and dress sample, room temperature can cause the temperature of oil sample to change, test result is had to certain influence, can not detect strictly according to the facts the modified effect of tested oil sample.
Weak point is after reaching the measurement temperature, from the process that is sampled to the dress sample, sample has the variation of temperature, when especially room temperature and the probe temperature temperature difference are larger, the temperature variation of sample can be more obvious, this directly affects test result, causes test data can not reflect the true effect that adds the agent crude oil modifying, directly the accuracy of impact experiment.
CN102087191A discloses the device that viscosity of crude is estimated in a kind of crude oil additive front and back, and CN1940520A discloses a kind of crude oil additive thermal treatment analogue means, but effect is all not ideal enough.
The utility model content
The purpose of this utility model is that a kind of elimination of design is from being sampled to the variation that fills sample temperature the sample process, the Modifield Crude Oil effect detection device of guaranteeing the test data accuracy.
The utility model improves the defeated evaluating apparatus of original pipe, and simulation process and test process are integrated, and by in-line viscometer, detects and adds the viscosity data of agent crude oil under different temperatures in real time, detects and adds the agent modified effect more accurately more comprehensively.
This device is comprised of program control water-bath, blender jar 3, ebullator 4, stirrer 2, in-line viscometer 1, temperature measurer 5, water-bath interface 6, voltage-stabilizing system 7, connecting line 8 and computing machine; Blender jar 3 outlet at bottoms that stirrer 2 is housed are connect the entrance of ebullator 4 by connecting line 8, the outlet of ebullator 4 is connected on the bottom of line viscosity meter 1 by connecting line 8, the top of in-line viscometer 1 is connect the top of blender jar 3 by connecting line 8, temperature measurer 5 is equipped with in the bottom of in-line viscometer 1, and ebullator 4 is by voltage-stabilizing system 7 power supplies.
Described in-line viscometer 1 is connected with computing machine, and in-line viscometer 1 can be saved in the data that gather in computing machine automatically, and is automatically tested by computer control in-line viscometer 1;
The cavity of described blender jar 3 and in-line viscometer 1 is the water jacket bottle, and their upper and lower respectively has into and out of interface 6 and connects to program control water-bath;
The direct supply that described voltage-stabilizing system 7 is conventional transformation, rectification, voltage stabilizing;
Described computing machine adopts general microcomputer to get final product, and by arranging, just can realize its control function.
The range of viscosities of tested oil sample is set in the computing machine of this device, there is the function of alarm as gone beyond the scope.
After test, the import of connecting line 8 and outlet are positioned in the container of solvent oil, open ebullator 4 and corresponding valve, solvent oil circulates and can clean up several times in whole device.
By the temperature of water in program control water-bath control loop, control the temperature of tested oil sample; Oil sample is put into blender jar 3, and stirrer 2 stirs oil sample, by different rotating speed simulative tubes is defeated, flows, and the effect of even regulation oil sample temperature is arranged simultaneously; In-line viscometer 1 is connected with blender jar 2 with ebullator 4, according to design, detect in real time the viscosity of oil sample under different temperatures, automatically record and preserve test data, be convenient to the formulation of late time data analysis and scheme, also have the situation that oil sample viscosity abnormality in test process is changed and carry out the function of alarm, it is to be the key link in the utility model that the linking of each parts between the type selecting of in-line viscometer 1, improvement and application and blender jar 3, oil sample temperature are controlled; Test after finishing is emitted oil sample, pours clean-out system into, by ebullator 4, can automatically clean, succinct convenient.
The utility model is without sampling after arriving probe temperature, and in-line viscometer can fundamentally have been eliminated the variation of sample temperature from be sampled to dress sample process according to automatic test is set, and has eliminated artificial influence factor, has guaranteed the accuracy of test data; In-line viscometer 1 is connected with computing machine, and in-line viscometer 1 is tested automatically according to setting.
The viscosity of the utility model energy Real-Time Monitoring crude oil sample under different temperatures, record and preserve test data automatically, obtains more fully experimental data, can estimate more comprehensively the Modifield Crude Oil effect; In-line viscometer 1 can be saved in the data that gather in computing machine automatically.
Can continue monitoring and immediately the variation of viscosity be made a response, be a kind of effective means that product quality detects; The range of viscosities of tested oil sample is set in computing machine, there is the function of alarm as gone beyond the scope.
After having tested, have the function of automatic cleaning, whole experimentation is simple and efficient, is the device of a set of very practical evaluation Modifield Crude Oil effect.
The utility model is a kind of easy, device of measuring fast, accurately oil sample viscosity, is a kind of mode of screening pour point depressant for crude oil, is also the necessary experimental tool before pour-point depressant drops into rig-site utilization, is a kind of practical evaluating apparatus.
The accompanying drawing explanation
Fig. 1 Modifield Crude Oil effect evaluating device front elevation
Fig. 2 Modifield Crude Oil effect evaluating device vertical view
1-in-line viscometer, 2-stirrer wherein
3-blender jar, 4-ebullator
5-temperature measurer, 6-water-bath interface
7-voltage-stabilizing system, 8-connecting line
Embodiment
Embodiment. embodiment of the present utility model is described and the utility model is further described with this example.This example is an experimental prototype, and it forms as depicted in figs. 1 and 2.It is comprised of program control water-bath, blender jar 3, ebullator 4, stirrer 2, in-line viscometer 1, temperature measurer 5, water-bath interface 6, voltage-stabilizing system 7, connecting line 8 and computing machine; Blender jar 3 outlet at bottoms that stirrer 2 is housed are connect the entrance of ebullator 4 by connecting line 8, the outlet of ebullator 4 is connected on the bottom of line viscosity meter 1 by connecting line 8, the top of in-line viscometer 1 is connect the top of blender jar 3 by connecting line 8, temperature measurer 5 is equipped with in the bottom of in-line viscometer 1, the power supply that voltage-stabilizing system 7 is ebullator 4.
Described in-line viscometer 1 is connected with computing machine, and in-line viscometer 1 can be saved in the data that gather in computing machine automatically, and is automatically tested by computer control in-line viscometer 1;
The cavity of described blender jar 3 and in-line viscometer 1 is the water jacket bottle, and their upper and lower respectively has into and out of interface 6 and connects to program control water-bath;
The 24V direct supply that described voltage-stabilizing system 7 is conventional transformation, rectification, voltage stabilizing;
Described computing machine adopts general microcomputer to get final product, and by arranging, just can realize its control function.
Wherein:
HAAK is selected in program control water-bath;
In-line viscometer 1 selects VTE series;
Temperature measurer 5 selects thermocouple type;
Computing machine selects ordinary PC;
The external diameter of blender jar 3 is 102mm, and internal diameter is 57mm, cover bottle height 150mm, interior bottle height 127mm;
Stirrer 2 self-controls, the shaft diameter of stirrer is 7mm;
The connecting line 8 interface differences of height on connecting line 8 interfaces on the top of in-line viscometer 1 and blender jar 3 tops are 60mm;
Water-bath interface 6 external diameters are 10mm.
Curved portion in connecting line 8 is 304 stainless steel flexible hoses.
This example is through test, and the viscosity of energy Real-Time Monitoring crude oil sample under different temperatures, record and preserve test data automatically; Can continue monitoring and immediately the variation of viscosity be made a response; The function that there is alarm as gone beyond the scope; After having tested, there is the function of automatic cleaning; It is a kind of easy, device of measuring fast, accurately oil sample viscosity.
Claims (3)
1. the Modifield Crude Oil effect detection device to viscosity test before and after crude oil additive, is characterized in that this device is comprised of program control water-bath, blender jar (3), ebullator (4), stirrer (2), in-line viscometer (1), temperature measurer (5), water-bath interface (6), voltage-stabilizing system (7), connecting line (8) and computing machine; Blender jar (3) outlet at bottom that stirrer (2) are housed is connect the entrance of ebullator (4) by connecting line (8), the outlet of ebullator (4) is connected on the bottom of line viscosity meter (1) by connecting line (8), the top of in-line viscometer (1) is connect the top of blender jar (3) by connecting line (8), temperature measurer (5) is equipped with in the bottom of in-line viscometer (1), and ebullator (4) is powered by voltage-stabilizing system (7).
2. Modifield Crude Oil effect detection device according to claim 1, it is characterized in that described in-line viscometer (1) is connected with computing machine, in-line viscometer (1) can be saved in the data that gather in computing machine automatically, and is automatically tested by computer control in-line viscometer (1).
3. Modifield Crude Oil effect detection device according to claim 1, is characterized in that the cavity of described blender jar (3) and in-line viscometer (1) is the water jacket bottle, and their upper and lower respectively has into and out of interface (6) and connects to program control water-bath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203480919U CN203324140U (en) | 2013-06-18 | 2013-06-18 | Crude oil additive modification effect detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203480919U CN203324140U (en) | 2013-06-18 | 2013-06-18 | Crude oil additive modification effect detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203324140U true CN203324140U (en) | 2013-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013203480919U Expired - Lifetime CN203324140U (en) | 2013-06-18 | 2013-06-18 | Crude oil additive modification effect detection device |
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| CN (1) | CN203324140U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104632189A (en) * | 2014-12-11 | 2015-05-20 | 聚亨通（天津）石油设备科技发展有限公司 | Automatic thickened oil detection system and automatic oil extraction assistant injection amount adjusting system |
| CN106840967A (en) * | 2015-12-04 | 2017-06-13 | 中国石油天然气股份有限公司 | Rheology evaluation method of inferior superheavy oil flow improver |
| CN108007824A (en) * | 2017-12-29 | 2018-05-08 | 浙江工业大学 | A kind of fluid viscosity measuring device and test method |
| CN109420456A (en) * | 2017-08-28 | 2019-03-05 | 湖南海擎智能科技有限责任公司 | High-precision intelligent printing oil proportion system |
-
2013
- 2013-06-18 CN CN2013203480919U patent/CN203324140U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104632189A (en) * | 2014-12-11 | 2015-05-20 | 聚亨通（天津）石油设备科技发展有限公司 | Automatic thickened oil detection system and automatic oil extraction assistant injection amount adjusting system |
| CN106840967A (en) * | 2015-12-04 | 2017-06-13 | 中国石油天然气股份有限公司 | Rheology evaluation method of inferior superheavy oil flow improver |
| CN109420456A (en) * | 2017-08-28 | 2019-03-05 | 湖南海擎智能科技有限责任公司 | High-precision intelligent printing oil proportion system |
| CN108007824A (en) * | 2017-12-29 | 2018-05-08 | 浙江工业大学 | A kind of fluid viscosity measuring device and test method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211112 Address after: Room 08-10, 6 / F, block a, No. 5, Dongtucheng Road, Chaoyang District, Beijing 100013 Patentee after: National Petroleum and natural gas pipeline network Group Co.,Ltd. Address before: 100007 Oil Mansion, 9 North Avenue, Dongcheng District, Beijing, Dongzhimen Patentee before: PetroChina Company Limited |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131204 |
|
| CX01 | Expiry of patent term |